annex 1 - hit 7070 optical planning data

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SSM IPT GSS NGM Z. Nincic

Technical Description SURPASS hiT 7070 Annex: Optical and Electrical Planning Data April 16, 2008 / Issue 07

Copyright 2008 Nokia Siemens Networks. All rights reserved.

Technical Description SURPASS hiT 7070 Annex: Optical and Electrical Planning Data Issue 07

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The information contained in this document is confidential and the property of Nokia Siemens Networks and is supplied without liability for errors or omissions. It is subject to change without notice and describes only the product defined in the introduction of this documentation. This documentation is intended for the use of Nokia Siemens Networks customers only for the purposes of the agreement under which the document is submitted, and no part of it may be used, reproduced, modified or transmitted in any form or means without the prior written permission of Nokia Siemens Networks. Nokia Siemens Networks welcomes customer comments as part of the process of continuous development and improvement of the documentation.

This Technical Description is provided as a generic descriptive document only. It does not include any legally binding statement. The product features, and details thereof, discussed in this Technical Description may include those that prove to be temporarily or permanently unavailable. Nokia Siemens Networks reserves the right to alter without notice the specification, design, price or conditions of supply of any product or service.

Nokia Siemens Networks will correct errors in this documentation as soon as possible. IN NO EVENT WILL NOKIA SIEMENS NETWORKS BE LIABLE FOR ERRORS IN THIS DOCUMENTATION OR FOR ANY DAMAGES, INCLUDING BUT NOT LIMITED TO SPECIAL, DIRECT, INDIRECT, INCIDENTAL OR CONSEQUENTIAL OR ANY LOSSES, SUCH AS BUT NOT LIMITED TO LOSS OF PROFIT, REVENUE, BUSINESS INTERRUPTION, BUSINESS OPPORTUNITY OR DATA,THAT MAY ARISE FROM THE USE OF THIS DOCUMENT OR THE INFORMATION IN IT.

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History of Changes

Control Date Author Comments

Issue 01 06.07.2004 V. Nacamura Extraction of the Planning Data from the Technical Description and creation of Annex

Issue 02 04.08.2004 V. Nacamura Exclusion of JE-37dB-16.2/3 optical planning data

Issue 03 12.08.2004 V. Nacamura Update of STM-16 coloured interface optical planning data

Issue 04 18.11.2004 V. Nacamura Update on STM-64 Metro applications

Issue 05 16.03.2005 F. Ishihata Inclusion of new cards acc. G. 959.1 STM-64 Long Distance interface planning data, only for R3.0 Update on Gigabit Ethernet LX interface optical planning data

Issue 6 03.05.2006 F. Ishihata Included new JE44dB-64.2 Ultra Long Haul STM-64 card Included 1000baseZX interface

Issue 6 (update)

22.06.2007 Z. Nincic In 1.3.1 (GbE) and 1.3.2 (FE) Nominal symbol rate description updated

Issue 7 16.04.2008 Z. Nincic WDM 10G – Metro: added new wavelengths 2.5 Gbit/s WDM: added new wavelengths 10 Gigabit Ethernet Traffic Interfaces introduced Layout updates

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Contents

1. Optical and electrical planning data ....................................... 4 1.1 Optical STM-N Interfaces.................................................................................. 4 1.1.1 Optical STM-1 Interfaces .................................................................................. 4 1.1.2 Optical STM-4 Interfaces .................................................................................. 7 1.1.3 Optical STM-16 Interfaces .............................................................................. 11 1.1.4 Optical STM-64 Interfaces .............................................................................. 21 1.1.5 Optical Mux/Demux for 40 G (4x 10G) Interface............................................. 39 1.2 Electrical Planning Data.................................................................................. 42 1.2.1 Electrical 2 Mbps interface.............................................................................. 42 1.2.2 Electrical 34 Mbps interface............................................................................ 43 1.2.3 Electrical 45 Mbps interface............................................................................ 44 1.2.4 Electrical STM-1 interface............................................................................... 46 1.3 Ethernet Interfaces.......................................................................................... 47 1.3.1 Optical 10 Gigabit Ethernet Traffic Interfaces ................................................. 47 1.3.2 Optical Gigabit Ethernet Traffic Interfaces ...................................................... 55 1.3.3 Optical Fast Ethernet Traffic Interfaces .......................................................... 57 1.3.4 Electrical Ethernet Traffic Interfaces ............................................................... 58

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1. Optical and electrical planning data 1.1 Optical STM-N Interfaces 1.1.1 Optical STM-1 Interfaces

155 Mbit/s S-1.1 L-1.1 L-1.2 L-1.3

15 km 40 km 80 km Distance variants

User class as per ITU-T G.957 (06/99)

Nominal bitrate Bitrate is 155,520 kbit/s

Input Frequency tolerance

± 20ppm (Port not selected as clock reference) ± 4.6ppm (Port selected as clock reference)

Code Binary Non Return to Zero

Transmitter Behavior

Laser types MLM SLM

Optical wavelength

range 1261nm to 1360nm 1270nm to 1360nm 1480nm to 1580nm

Maximum RMS spectral width is:

7.7nm 3nm NA

Maximum full width at –20 dB down the maximum amplitude of the central peak is:

Spectral characteristics

NA 1nm

Minimum side mode

suppression NA 30dB

Eye pattern mask

The eye diagram for the optical transmit signal meets the requirement mask of Figure 2 of ITU-T G.957

Minimum extinction ratio 8.2dB 10 dB

At point S as per ITU-T G.957 (06/99) Launched power

-15dBm to -8 dBm –5 to 0dBm

Maximum launched power in fault condition

The maximum transmit level at point S is according laser class 1.

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155 Mbit/s S-1.1 L-1.1 L-1.2 L-1.3

Jitter characteristics

Jitter transfer NA

Jitter output (network limits) G.825 (03/2000): " Network limits for the maximum output jitter and wander at any hierarchical interface ": These values exist assuming a worst case accumulation of jitter and wander in a

network. They have to be tolerable for measurements purposes, however sinusoidal jitter modulation is used for testing SDH- input ports (refer to "Jitter Tolerance" within Receiver

Behavior). Output Jitter Generation

The maximum output jitter shall be measured according ITU-T G.813 and meet the requirements of Table 6/G.813 ITU-T G.813 with f1=500Hz, f3=65kHz, f4=1,3MHz, B2=0.10UIp-p and

B1=0.5UIp-p

Receiver Behavior

Receiver type PIN

Input level range for a bit error rate BER ≤ 1x10-10 at R point is: Sensitivity / Dynamic Range

-28dBm ≤ Pin ≤ -8dBm -34dBm ≤ Pin ≤ -10dBm

Maximum input power without permanent destruction of the optical receiver: Overload Maximum Rating

0dBm

Maximum reflectance of receiver, measured at R point is: Maximum reflectance of

receiver NA -25dB NA

Monitoring of receiver input level

Range = (-28dBm to -8dBm), ±3dB

tolerance Range = (-34dBm to -10dBm), ±3dB tolerance

ALS criterion LOS = LOF AND [ Popt in < sensitivity(+0 / -20dB)]


Jitter Tolerance Jitter tolerance is defined as the peak-to-peak amplitude of sinusoidal jitter applied on the input 155 Mbit/s signal that causes a 1dB optical power penalty1 at the optical equipment. SDH line

terminals and regenerators tolerate, as a minimum, the input jitter applied according to the mask in Figure 2/G.825 ITU-T G.825 with the parameters ft=65kHz, f0=6.5kHz, A1=0.15UIp-p and

A2=1.5UIp-p.

Fiber Behaviour

Fiber type Single mode fiber according to ITU-T G.652.

Single mode fiber according to ITU-T

G.653

Fiber connector LC/PC-connector

Maximum permissible dispersion is: Dispersion tolerance

96 ps/nm 246 ps/nm NA

Maximum optical path penalty due to dispersion is: Dispersion loss

1dB

1 The 1dB penalty method is not applicable for systems with optical amplifiers.

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155 Mbit/s S-1.1 L-1.1 L-1.2 L-1.3

Permissible section attenuation at maximum dispersion is: Section attenuation

0dB to 12 dB 10dB to 28 dB

Minimum optical return loss of cable plant at S, including any connector, according to ITU-T G.957 (06/99)

NA 20dB NA

Maximum discrete reflectance between S and R according to ITU-T G.957 (06/99)

Optical return loss of cable

plant

NA -25dB NA

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1.1.2 Optical STM-4 Interfaces

622 Mbit/s S-4.1 L-4.1 L-4.2 L-4.3

15 km 40 Km 80 Km Distance variants







Laser types MLM SLM

Optical wavelength

range 1274nm to 1356nm 1280nm to 1335nm 1480nm to 1580nm


2.5nm NA

Maximum full width at –20 dB down from the maximum amplitude is:

Spectral characteri-stics

NA 1nm <1nm2 1nm

Minimum side mode

suppression NA 30dB

Output pulse eye-diagram The eye diagram for the optical transmit signal meets the requirement mask of Figure 2 of ITU

G.957 (issue 6/99) with the parameters X1/X4=0.25/0.75, X2/X3=0.4/0.6 and Y1/Y2=0.2/0.8.

Minimum extinction ratio 8.2dB 10 dB

-15 to -8 dBm -3 to +2 dBm Launched power

At point S as per ITU-T G.957 (06/99)




Jitter output (network limits) G.825 (03/2000): "Network limits for the maximum output jitter and wander at any hierarchical interface ": These values exist assuming a worst case accumulation of jitter and wander in a



The maximum output jitter shall be measured according ITU-T G.813 and meet the requirements of Table 6/G.813 ITU-T G.813 with f1=1kHz, f3=250kHz, f4=5MHz, B2=0.10UIp-p and B1=0.5UIp-p

2 This value is for further study

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622 Mbit/s S-4.1 L-4.1 L-4.2 L-4.3

Receiver Behavior

Receiver type PIN


-28dBm ≤ Pin ≤ -8dBm

Maximum input power without permanent destruction of the optical receiver is : Overload Maximum Rating

0 dBm +2dBm

Maximum reflectance of receiver, measured at R point is:

Maximum reflectance of

receiver NA -14dB -27dB -14dB

Monitoring of receiver input

level Range =(-28dBm to -8dBm), ±3dB tolerance


Jitter Tolerance Jitter tolerance is defined as the peak-to-peak amplitude of sinusoidal jitter applied on the input 622 Mbit/s signal that causes a 1dB optical power penalty 3 at the optical equipment. SDH line

terminals and regenerators tolerate, as a minimum, the input jitter applied according to the mask in Figure 3/G.825 ITU-T G.825, with the parameters ft=250kHz, f0=25kHz, A1=0.15UIp-p and

A2=1.5UIp-p.

ALS criterion LOS = LOF AND [ Popt in < sensitivity(+0 / -20dB) ]

Fiber Behavior

Fiber type Single mode fiber according ITU-T G.652.

Single mode fiber according ITU-T

G.653



74 ps/nm NA


1dB


0dB to 12 dB 10dB to 24 dB

Minimum optical return loss of cable plant at S, including any connector is:

NA 20dB 24dB 20dB

Maximum discrete reflectance between S and R is:


plant

NA -25dB -27dB -25dB


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622 Mbit/s V-4.2 V-4.3

120km 120km Distance variants







Laser types SLM SLM

Optical wavelength

range 1530nm to 1565nm 1530nm to 1565nm

Maximum full width at –20 dB down from the maximum amplitude is: Spectral characteri-stics

ffs ffs

Minimum side mode

suppression ffs ffs

Output pulse eye-diagram The eye diagram for the optical transmit signal meets the requirement mask of Figure 2 of ITU

G.957 (issue 6/99) with the parameters X1/X4=0.25/0.75, X2/X3=0.4/0.6 and Y1/Y2=0.2/0.8.

Minimum extinction ratio 10dB 10dB

+4 to 0dBm +4 to 0dBm Launched power





Jitter output (network limits) G.825 (03/2000): "Network limits for the maximum output jitter and wander at any hierarchical interface ": These values exist assuming a worst case accumulation of jitter and wander in a



The maximum output jitter shall be measured according ITU-T G.813 and meet the requirements of Table 6/G.813 ITU-T G.813 with f1=1kHz, f3=250kHz, f4=5MHz, B2=0.10UIp-p and B1=0.5UIp-p

Receiver Behavior

Receiver type APD


-34dBm ≤ Pin ≤ -18dBm


tbd. tbd.

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622 Mbit/s V-4.2 V-4.3

Maximum reflectance of receiver, measured at R point is:


receiver -27dB -27dB


level Range =(-34dBm to -18dBm), ±3dB tolerance


Jitter Tolerance Jitter tolerance is defined as the peak-to-peak amplitude of sinusoidal jitter applied on the input 622 Mbit/s signal that causes a 1dB optical power penalty 4 at the optical equipment. SDH line

terminals and regenerators tolerate, as a minimum, the input jitter applied according to the mask in Figure 3/G.825 ITU-T G.825, with the parameters ft=250kHz, f0=25kHz, A1=0.15UIp-p and

A2=1.5UIp-p.

ALS criterion LOS = LOF AND [ Popt in < (sensitivity +0/-20dB) ]

Fiber Behavior

Fiber type Single mode fiber according ITU-T G.652. Single mode fiber according ITU-T G.653



2400ps/nm 400ps/nm


1dB 1dB

Maximum differntial group

delay 480ps 480ps


22 to 33dB 22 to 33dB


24dB 24dB



plant

-27dB -27dB


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2,5 Gbit/s I-16 1300nm with low power laser

S-16.1 1300nm with low power laser


User class as per ITU-T G.957

Nominal bitrate

Bitrate is 2,488,320 kbit/s




Transmitter Behaviour

Laser types 1300nm Fabry-Perot standard version MLM laser

1300nm DFB laser diode

Optical wavelength

range 1270nm to 1360nm

RMS Maximum spectral width measured 20dB below maximum level is:

Spectral width

4nm 1nm

Minimum side mode

suppression n.a. 30dB

Minimum extinction

ratio 8.2dB

-10dBm to –3 dBm -5dBm to 0dBm Launched power

At point S as per ITU-T G.957

Maximum launched

power in fault condition



Jitter Output (network limits) G.825 (03/2000): "Network limits for the maximum output jitter and wander at any hierarchical interface ": These values exist assuming a worst case accumulation of jitter and wander in a



The maximum output jitter shall be measured according ITU-T G.813 and meet the requirements of Table 6/G.813 ITU-T G.813 with f1=5kHz, f3=1MHz, f4=20MHz, B2=0.10UIp-p and B1NE=0.5UIp-p /

B1Reg.= 0.3UIp-p

Eye pattern mask


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Receiver Behaviour

Receiver type PIN standard version

Input level range for a bit error rate BER ≤ 1.10-10 at point MPI-R is: Sensitivity / Dynamic Range -18dBm ≤ Pin ≤ -3dBm -18dBm ≤ Pin ≤ 0dBm

Maximum input power without permanent destruction of the optical receiver: Overload Maximum

Rating 0dBm 0dBm


receiver Maximum reflectance of receiver, measured at R is -27dB.


Jitter Tolerance Jitter tolerance is defined as the peak-to-peak amplitude of sinusoidal jitter applied on the input 2,5 Gbit/s signal that causes a 1dB optical power penalty5 at the optical equipment. SDH line terminals

and regenerators tolerate, as a minimum, the input jitter applied according to the mask in Figure 4/G.825 ITU-T G.825, with the parameters:

ft=1000kHz, f0=100kHz, A1=0.15UIp-p and A2=1.5UIp-p.


level not mandatory Level range= (-18 to 0dBm); ±3dB tolerance


Fibre Behaviour

Fibre type Single mode fibre according to ITU-T G.652.

Fibre connector LC/PC-connector


12ps/nm n.a.


1dB


0dB to 7dB 0dB to 12dB


plant Minimum optical return loss of cable plant at S, including any connector is 24dB and maximum

discrete reflectance between S and R is -27dB according ITU-T G.957.


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2.5 Gbit/s L-16.1 L-16.2 L-16.3

40 km 80 km


Nominal bitrate Bitrate is 2,488,320 kbit/s





Laser types SLM

1280nm to 1335nm 1500nm to 1580nm


NA

Maximum full width at –20 dB down from the maximum amplitude is:

Spectral characteri-stics

1nm <1nm6

Minimum side mode

suppression 30dB

Eye pattern mask


Minimum extinction ratio 8.2dB

-2 to +3 dBm Launched power





Jitter output (network limits) G.825 (03/2000): "Network limits for the maximum output jitter and wander at any hierarchical interface ": These values exist assuming a worst case accumulation of jitter and wander in a network. They have to be tolerable for measurements purposes, however sinusoidal jitter modulation is used for testing SDH- input ports (refer to "Jitter Tolerance" within Receiver Behavior).

Output Jitter Generation The maximum output jitter shall be measured according ITU-T G.813 and meet the requirements of Table 6/G.813 ITU-T G.813 with f1=5kHz, f3=1MHz, f4=20MHz, B2=0.10UIp-p and B1=0.5UIp-p

6 This value is for further study

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Receiver Behavior

Receiver type APD

Input level range for a bit error rate BER ≤ 1.10-10 at R point is: Sensitivity / Dynamic Range

-27dBm ≤ Pin

≤ -9dBm -28dBm ≤ Pin

≤ -9dBm -27dBm ≤ Pin

≤ -9dBm


-6dBm

Maximum reflectance of receiver, measured at R point is: Maximum reflectance of

receiver -27dB


level Level range= (-28 to -9dBm); ±3dB tolerance


Jitter Tolerance Jitter tolerance is defined as the peak-to-peak amplitude of sinusoidal jitter applied on the input 2.5 Gbit/s signal that causes a 1dB optical power penalty 7 at the optical equipment. SDH line terminals and regenerators tolerate, as a minimum, the input jitter applied according to the mask in Figure 2/G.825 ITU-T G.825, with the parameters ft=1000kHz, f0=100kHz, A1=0.15UIp-p and A2=1.5UIp-p.


Fiber Behavior

Fiber type Single mode fiber according to ITU-T G.652. Single mode fiber according to ITU-T G.653



NA 1600ps/nm see ITU-T G.957


1dB 2dB 1dB


10dB to 24 dB8


24dB



plant

-27dB

7 The 1dB penalty method is not applicable for systems with optical amplifiers. 8 To meet 10dB minimum attenuation instead of 12dB, it will be required to decrease the maximum output power, to increase the minimum overload, to use optical attenuators, or a combination thereof.

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2,5 Gbit/s JE-33dB-16.2/3 JE-47dB-16.2/3


V-16.2/3 Acc. G.691 except for output power and dynamic range

U-16.2/3 acc. G.691 with enhanced performance;

exceptions: � range and output power

Nominal bit rate

Bit rate is 2,488,320 kbit/s





Laser types SLM SLM and Optical Booster

Optical wavelength

range 1530nm to 1565nm 1555,747nm

Spectral width ffs 0,5nm

Minimum side mode

suppression ffs 30dB

Minimum extinction

ratio 8.2dB 10dB

+6dBm to +10dBm +10dBm to +13dBm Launched power

At point MPI-S as per ITU-T G.691

Maximum launched


The maximum transmit level at point MPI-S is according laser class 1M.






B1Reg.= 0.3UIp-p

Eye pattern mask


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Receiver Behavior

Receiver type APD Optical PreAmp and PIN RX

Input level range for a bit error rate BER ≤ 1.10-12 at point MPI-R is:


Sensitivity / Dynamic Range

-29dBm to -9dBm -39dBm to -15dBm


Rating -6dBm +10dBm


receiver -27dB






level Level range = (-29dBm to –9dBm);

±3dB tolerance N/A

ALS criterion LOS = LOF AND [ Popt in < sensitivity (+0 / -20dB) ] LOS = LOF

Fiber Behavior

Fiber type G.652 / G.653



2400ps/nm / 400ps/nm 5000ps/nm / 830ps/nm


2 / 1 2 / 1


19dB to 33dB 28dB to 47dB


plant 24dB


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1.1.3.1 Optical STM-16 Interface for Long-Haul Application (interworking with hiT 7500/7300, MTS1c and WLS)

The releases R1.x to R2.1 of hiT 7070 bring a STM-16 coloured interface (S42024-L5210-B200) card suitable only for hiT 7500/7300. From R3.0 on, the STM-16 cards are also suitable for MTS1c (S42024-L5210-D200). The following table show both cards on the same column. Dispersion Tolerance Value has changed in the new cards.

2,5 Gbit/s 2.5 Gbit/s WDM

Distance variants

acc. SURPASS hiT 75xx R2.05

S42024-L5210-B200 S42024-L5210-D200

acc. SURPASS hiT 7500 (MTS1c/WL)

S42024-L5210-D200

Nominal bit rate Bit rate is 2,488,320 kbit/s





Laser types SLM

Optical wavelength

range

C-band 40xlambda, 100GHz spacing 196.1THz to 194.2THz 193.6THz to 191.7THz

Wavelength/ frequency stability

stability: ±13.75GHz (±110pm))

WDM channels

f (THz) � (nm) 191,7 1563,86 191,8 1563,05 191,9 1562,23 192,0 1561,42 192,1 1560,61 192,2 1559,79 192,3 1558,98 192,4 1558,17 192,5 1557,36 192,6 1556,55 192,7 1555,75 192,8 1554,94 192,9 1554,13 193,0 1553,33 193,1 1552,52 193,2 1551,72 193,3 1550,92 193,4 1550,12

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WDM channels

193,5 1549,32 193,6 1548,51 193,7 1547,71 193,8 1546,92 193,9 1546,12 194,0 1545,32

- - 194,2 1543,73 194,3 1542,94 194,4 1542,14 194,5 1541,35 194,6 1540,56 194,7 1539,77 194,8 1538,98 194,9 1538,19 195,0 1537,40 195,1 1536,61 195,2 1535,82 195,3 1535,04 195,4 1534,25 195,5 1533,47 195,6 1532,68 195,7 1531,90 195,8 1531,12 195,9 1530,33 196,0 1529,55 196,1 1528,77

Spectral width CW static <10MHz

Minimum side mode

suppression 30dB

Minimum extinction

ratio 10dB

-1dBm to +3dBm Launched power

At point MPI-S as per ITU-T G.691

Maximum launched


The maximum transmit level at point MPI-S is according laser class 1.

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B1Reg.= 0.3UIp-p

Eye pattern mask


Receiver Behavior

Receiver type PIN




-14dBm to –2dBm -20dBm to –6dBm

OSNR Tolerance 5,5dBnm within dynamic range

@ BER<1E-12

4.3dBnm@ BER<1E-10 5.8dBnm@ BER<1E-12 (within dynamic range)


Rating 0dBm


receiver -27dB






level Level range = (-20dBm to -2dBm); ±3dB tolerance

ALS criterion LOS = LOF


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Fiber Behavior

Fiber type G.652



S42024-L5210-B200: 3200ps/nm S42024-L5210-D200: 10000ps/nm S42024-L5210-D200: 10000ps/nm


2


n.a.


plant 24dB

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10 Gbit/s

I-64.1 1300nm intra office

S-64.1 1300nm short haul


User class as per ITU-T G.691, ITU-T G.692




Code Binary Non Return to Zero, STM frame


Laser types 1300nm DFB laser diode

Optical wavelength


Maximum spectral width measured 20dB below maximum level is: Spectral width

1nm

Minimum side mode

suppression 30dB

Minimum extinction

ratio 6dB

-6dBm to –1dBm 1dBm to 5dBm Launched power

At point MPI-S as per ITU-T G.691. At point Sn as per ITU-T G.692.

Maximum launched



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10 Gbit/s



Jiter characteristics

Jitter Transfer 11 The jitter transfer function is defined as the ratio of jitter on the output STM-16 signal to the jitter

applied on the input STM-16 signal versus frequency. The jitter transfer function of an SDH regenerator shall be under the curve given in ITU-T G.783, when input sinusoidal jitter up to the mask level given in ITU-T G.825 is applied, with the parameters specified for Type A in ITU-T

G.783: fc = 8000kHz12, P = 0.1 dB. Jitter Output (network limits)

G.825 (03/2000): "Network limits for the maximum output jitter and wander at any hierarchical interface ": These values exist assuming a worst case accumulation of jitter and wander in a


Behaviour). Output Jitter Generation

The maximum output jitter shall be measured according ITU-T G.813 (extended to STM-64, no ITU values available) and meet the requirements of Table 6/G.813 ITU-T G.813 with f1=20kHz,

f3=4MHz, f4=80MHz, B2=0.10UIp-p and B1NE=0.5UIp-p / B1Reg.= 0.3UIp-p

Eye pattern mask


Receiver Behaviour



-11dBm to –1dBm


Rating 0dBm


receiver -14dB


Jitter Tolerance Jitter tolerance is defined as the peak-to-peak amplitude of sinusoidal jitter applied on the input

STM-64 signal that causes a 1dB optical power penalty13 at the optical equipment. SDH line terminals and regenerators tolerate, as a minimum, the input jitter applied acc. ITU-T G.825

(extended to STM-64, no ITU values available) with the parameters ft=4000kHz, f0=400kHz, A1=0.15UIp-p and A2=1.5UIp-p.


level Range = (-11dBm to –1dBM)), ±3dB tolerance.

ALS criterion LOS = LOF AND [ Popt in < (sensitivity +0/-20dBm) ]

Fibre Behaviour

Fiber type Single mode fibre according ITU-T G.652.

Fibre conector LC/PC-connector

Dispersion tolerance Maximum permissible dispersion is:

11 Only relevant for regenerators 12 Extrapolated from G.783 draft 13 The 1dB penalty method is not applicable for systems with optical amplifiers.

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10 Gbit/s



Fiber acc. ITU-T G.652 6.6ps/nm 70ps/nm

Dispersion loss Maximum optical path penalty due to dispersion is:

Fiber acc. ITU-T G.652 1dB

Section attenuation

Fiber acc. ITU-T G.652 0dB to 4dB 6dB to 11dB



discrete reflectance between MPI-S and MPI-R is -27dB according ITU-T G.691.

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10 Gbit/s

S-64.2b 1550nm short haul

L-64.2b 1550nm long haul via

standard fiber

L-64.3 1550nm long haul via

dispersion shifted fiber








Laser types cw-Laser with modulator cw-Laser with modulator and booster

Optical wavelength


Spectral width <<1nm

Minimum side mode

suppression 30dB

Minimum extinction

ratio 8.2dB

-1dBm to +2dBm +10dBm to +13 dBm +10dBm to +13dBm Launched power

At point MPI-S as per ITU-T G.691.

Maximum launched


The maximum transmit level at point MPI-S is according laser

class 1.


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10 Gbit/s



standard fiber





applied on the input STM-16 signal versus frequency. The jitter transfer function of an SDH regenerator shall be acc. ITU-T G.783, when input sinusoidal jitter up to the mask level given in ITU-T G.825, with the parameters specified for Type A in ITU-T G.783: fc = 8000kHz15, P = 0.1

dB. Jitter Output (network limits)






Eye pattern mask


Receiver Behaviour


Input level range for a bit error rate BER ≤ 1.10-12 at point MPI-R is: Sensitivity / Dynamic Range -14dBm ≤ Pin ≤ -1dBm -14dBm ≤ Pin ≤ -3dBm -13dBm ≤ Pin ≤ -3dBm


Rating +2dBm


receiver

Maximum reflectance of receiver, measured at MPI-R is -27dB.



STM-64 signal that causes a 1dB optical power penalty16 at the optical equipment. SDH line terminals and regenerators tolerate, as a minimum, the input jitter applied acc. ITU-T G.825 (extended to STM-64, no ITU values available) with the parameters ft=4000kHz, f0=400kHz,

A1=0.15UIp-p and A2=1.5UIp-p.


level Range = (dynamic range), ±3dB tolerance.


Fibre Behaviour

Fiber type Single mode fibre according ITU-T G.652 with a maximum chromatic dispersion coefficient of 20ps/nm/km at 1550nm.

Dispersion shifted single mode optical fibre cable according ITU-T G.653 with a maximum chromatic dispersion coefficient of 3.5ps/nm/km at a wavelength range of 1525nm to 1575nm.


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10 Gbit/s



standard fiber



Fibre connector

LC/PC-connector

Dispersion tolerance

Maximum permissible dispersion is:

Fiber acc. ITU-T G.652 800ps/nm 1600ps/nm n.a.

Fiber acc. ITU-T G.653 130ps/nm n.a. 260ps/nm

Dispersion loss

Maximum optical path penalty due to dispersion is:

Fiber acc. ITU-T G.652

2dB n.a.

Fiber acc. ITU-T G.653 n.a. 1dB

Passive Dispersion

Compensation

Fiber acc. ITU-T G.652 n.a. -400ps/nm n.a.

Fiber acc. ITU-T G.653 n.a.

Total average PMD (1st order)

Fiber acc. ITU-T G.652 10ps n.a.

Fiber acc. ITU-T G.653 n.a. 10ps

Section attenuation Permissible section attenuation at maximum dispersion is [dB]:

Fiber acc. ITU-T G.652 16dB to 22dB n.a.

Fiber acc. ITU-T G.653 n.a. n.a. 16dB to 22dB


plant

Minimum optical return loss of cable plant at S, including any connector is 24dB and maximum discrete reflectance between MPI-S and MPI-R is -27dB according ITU-T G.691.

27/58




10 Gbit/s S-64.3b V-64.2a V-64.3








Laser types cw-Laser with modulator cw-Laser with modulator and booster

Optical wavelength


Spectral width <<1nm

Minimum side mode

suppression 30dB ffs ffs

Minimum extinction

ratio 8.2dB 10dB 8.2dB

-1dBm to +2dBm +10dBm to +13dBm Launched power


Maximum launched


The maximum transmit level at point MPI-S is according laser

class 1.


28/58




10 Gbit/s S-64.3b V-64.2a V-64.3

tter characteristics









Eye pattern mask


Receiver Behaviour

Receiver type PIN standard version APD

Input level range for a bit error rate BER ≤ 1.10-12 at point MPI-R is: Sensitivity / Dynamic Range -13dBm ≤ Pin ≤ -1dBm -25dBm ≤ Pin ≤ -9dBm -24dBm ≤ Pin ≤ -9dBm


Rating +2dBm


receiver Maximum reflectance of receiver, measured at MPI-R is -27dB.






level

Range = (dynamic range), ±3dB tolerance. n.a.

ALS criterion LOS = LOF AND [ Popt in < (sensitivity +0/-20dBm) ] LOS = LOF

Fibre Behaviour


29/58




10 Gbit/s S-64.3b V-64.2a V-64.3

Fiber type Dispersion shifted single mode optical fibre cable according

ITU-T G.653 with a maximum chromatic dispersion

coefficient of 3.5ps/nm/km at a wavelength range of 1525nm

to 1575nm.

Single mode fibre according ITU-T G.652 with a maximum

chromatic dispersion coefficient of 20ps/nm/km at

1550nm.

Dispersion shifted single mode optical fibre cable according

ITU-T G.653 with a maximum chromatic dispersion

coefficient of 3.5ps/nm/km at a wavelength range of 1525nm

to 1575nm.



Fiber acc. ITU-T G.652 800ps/nm 2400ps/nm n.a.

Fiber acc. ITU-T G.653 130ps/nm n.a. 400ps/nm


Fiber acc. ITU-T G.652 n.a. 2dB n.a.

Fiber acc. ITU-T G.653 1dB n.a. 1dB

Section attenuation Permissible section attenuation at maximum dispersion is [dB]:

Fiber acc. ITU-T G.652 22dB to 33dB n.a.

Fiber acc. ITU-T G.653 3dB to 11 dB n.a. 22dB to 33dB



discrete reflectance between MPI-S and MPI-R is –27dB according ITU-T G.691.

30/58




10 Gbit/s P1L1-2D2 1550nm long haul via standard fiber

P1L1-2D3 1550nm long haul via dispersion shifted fiber

80km (without booster/DCM) Distance variants

User class as per ITU-T G.959.1

Nominal bit rate Bit rate is 9,953,280 kbit/s





Laser types cw-Laser with modulator

Optical wavelength


Spectral width N/A

Minimum side mode

suppression 30dB

Minimum extinction

ratio 9dB

0dBm to +4dBm Launched power

At point MPI-S as per ITU-T G.959.1.

Maximum launched












20 Only relevant for regenerators 21 Extrapolated from G.783 draft

31/58






Eye pattern mask

The eye diagram for the optical transmit signal meets the requirement mask of Figure 7-1 of ITU-T G.959.1

Receiver Behavior

Receiver type APD version

Input level range for a bit error rate BER ≤ 1.10-12 at point MPI-R is: Sensitivity / Dynamic Range -24dBm ≤ Pin ≤ -7dBm


Rating +2dBm


receiver









Fiber Behavior

Fiber type Single mode fiber according ITU-T G.652 with a maximum chromatic dispersion coefficient of 20ps/nm/km at 1550nm.

Dispersion shifted single mode optical fiber cable according ITU-T G.653 with a maximum chromatic dispersion coefficient of 3.5ps/nm/km at a wavelength range of 1525nm to 1575nm.

Fiber connector

LC/PC-connector



Fiber acc. ITU-T G.652 1600ps/nm N/A

Fiber acc. ITU-T G.653 N/A 260ps/nm


32/58






Dispersion loss



2dB n.a.

Fiber acc. ITU-T G.653 n.a. 1dB

Maximum differential

Group Delay 30ps

Section attenuation

Permissible section attenuation at maximum dispersion is [dB]: 11dB to 22 dB


plant

Minimum optical return loss of cable plant at S, including any connector is 24dB and maximum discrete reflectance between MPI-S and MPI-R is -27dB according ITU-T G.959.1.

Table 1.1.4-1: Characteristics of Optical 10 Gbit/s P1L1-2D2 and P1L1-2D3 Point-to-Point Interfaces

33/58




10 Gbit/s JE44dB-64.2/3/4/5, OTU2 ULH application 1550nm

Nominal bit rate

Bit rate is 10,709,225.316 kbit/s (255/237 x 9,953,280 kbit/s)

Distance variants 160km


± 20ppm

Code Binary Non Return to Zero, OTU-2 frame, block coding, Reed-Solomon FEC


Laser types cw-Laser with MZ-modulator with Booster

Optical wavelength

range C-Band: 1555.747nm

Optical frequency

range 192.70 THz ITU-T G.692 grid to be configured via LCT

Wavelength/frequency stability


Spectral width CW static <30MHz CW dynamic >500MHz

Minimum side mode

suppression 33dB

Minimum extinction

ratio >9dB @ at rated output power

10dBm to 13dBm Launched power


Maximum launched




Acc. ITU-T G.8251 (11/01)

Eye pattern mask acc. eye pattern given in ITU-T G.691 (10/2000)

Receiver Behavior

Receiver type APD with Optical PreAmplifier

Input level range for a bit error rate BER ≤ 1.10-12 at point MPI-R is: Sensitivity / Dynamic Range PIN: -36dBm ≤ Pin ≤ -9dBm, including max dispersion load


Rating +2dBm

34/58




10 Gbit/s JE44dB-64.2/3/4/5, OTU2 ULH application 1550nm


receiver Maximum reflectance of receiver, measured at MPI-R is -27dB.


Jitter Tolerance Acc. ITU-T G.8251 (11/01)


level n/a


Fiber Behavior

Fiber type Single mode fiber according ITU-T G.652/4 with a maximum chromatic dispersion coefficient of 20ps/nm/km at 1550nm.

Single mode fiber according ITU-T G.653/5 with a maximum chromatic dispersion coefficient of 3,5ps/nm/km at 1550nm.



Fiber acc. ITU-T

G.652 / G.653 / G.654 / G.655 ( 3200 / 560 / 3200 / 560 ) ps/nm


Refer to Sensitivity


plant 24dB

35/58




1.1.4.1 Optical STM-64 Interface for Long-Haul Application (interworking with hiT 7500/7300, MTS1c and WLS)

10 Gbit/s WDM 10G – R / WLS

Nominal bitrate

Bitrate is 10,709,225.316 kbit/s (255/237 x 9,953,280 kbit/s)

Distance variants acc. SURPASS hiT 75xx R3.0


± 20ppm

Code Binary Non Return to Zero, OTU-2 frame


Laser types cw-Laser with MZ-modulator, chirp 0 ± 0.2

Optical wavelength

range C-Band: 1528.77nm to 1563.85nm

Optical frequency

range

196.10 to 191.70 THz (50 GHz spacing) ITU-T G.692 grid



Spectral width <100MHz

Minimum side mode

suppression 33dB

Minimum extinction


-2dBm to +2dBm Launched power


Maximum launched



36/58




10 Gbit/s WDM 10G – R / WLS


Acc. ITU-T G.8251 (11/01)


Receiver Behaviour

Receiver type PIN

Input level range for a bit error rate BER ≤ 1.10-13 at point MPI-R is: Sensitivity / Dynamic Range PIN: -14dBm ≤ Pin ≤ -2dBm

4dB @ 1nm BER <1e-13 (back-to-back, G.709 FEC enabled) OSNR Note: begin-of-life value, without margin for PDL, temperature ageing, dispersion, polarization

mode dispersion, multi path interference.


Rating +1dBm


receiver Maximum reflectance of receiver, measured at MPI-R is –27dB.






Fibre Behaviour





-650 to +650ps/nm



2dB

@ BER < 1e-13 Polarization Mode

dispersion tolerance 35ps total DGD @ 2dB OSNR penalty

65ps maximum DGD at absence of optical noise @ 2dB penalty


plant 24dB

37/58




1.1.4.2 Optical STM-64 Interface for Metro Application (FSP 3000)

10 Gbit/s WDM 10G - Metro

Nominal bit rate

Bit rate is 10,709,225.316 kbit/s (255/237 x 9,953,280 kbit/s)

Distance variants

acc. Fiber Service Platform FSP 3000 R3.3V1.0


± 20ppm

Code Binary Non Return to Zero, OTU-2 frame, FEC ITU-T G.709 03/2003


Laser types cw-Laser with MZ-modulator

Optical wavelength

range C/L-Band: 1529.55nm to 1603.17nm

Optical frequency

range 196.00 to 187.00 THz (100 GHz spacing) ITU-T G.694.1

see table 5.2.1-12



Spectral width N/A

Minimum side mode

suppression 30dB

Minimum extinction


+5dBm to +7dBm Launched power


Maximum launched




Acc. ITU-T G.8251 (11/01)


Receiver Behavior

Receiver type APD

Input level range for a bit error rate BER ≤ 1.10-12 at point MPI-R is: Sensitivity / Dynamic Range -22dBm ≤ Pin ≤ -8dBm

10dB @ 1nm BER <1e-12 (back-to-back, G.709 FEC enabled) OSNR Note: begin-of-life value, without margin for PDL, temperature ageing, dispersion, polarization

mode dispersion, multi path interference.

38/58




10 Gbit/s WDM 10G - Metro


Rating 0 dBm


receiver Maximum reflectance of receiver, measured at MPI-R is –27dB.






Fiber Behavior

Fiber type Single mode fiber according ITU-T G.652 with a maximum chromatic dispersion coefficient of 20ps/nm/km at 1550nm.




1300 ps/nm



2dB

@ BER < 1e-12 Polarization Mode

dispersion tolerance 10ps total DGD


plant 24dB

39/58




1.1.5 Optical Mux/Demux for 40 G (4x 10G) Interface

The 4 x 10G WDM line interface of SURPASS hiT 7070 is realized by multiplexing four

IFS10G interfaces with the optical multiplexer IFS40G-MX.

40 Gbit/s Line

Interface

1550nm short haul WDM

4 x 10 Gbit/s proprietary interface

Distance variants up to 20 km

Nominal bitrate 4 x 9,953,280 kbit/s



Code WDM, Binary Non Return to Zero


Laser types cw-Laser with modulator

Optical wave-

lengthes frequencies

C49 = 1538.19 nm +/- 160 pm C47 = 1539.77 nm +/- 160 pm C45 = 1541.35 nm +/- 160 pm C43 = 1542.94 nm +/- 160 pm

194.9 THz +/- 20 GHz 194.7 THz +/- 20 GHz 194.5 THz +/- 20 GHz 194.3 THz +/- 20 GHz

Spectral width 0.4nm modulated

Minimum side mode

suppression 30dB per channel

Minimum extinction

ratio 8.2dB per channel

Channel Power at Point Si (dBm)

Insertion loss Mux (dB)

Power at MPI-S per channel (dBm)

min max min max(*) min (*) max

C49 -1 2 1.44 4.2 -5.2 0.56

C47 -1 2 1.15 3.8 -4.8 0.85

C45 -1 2 0.85 3.4 -4.4 1.15

C43 -1 2 0.56 3.0 -4.0 1.44

Total power in the fiber at point MPI-S: min. +1.4 dBm (*) and max. +7.1 dBm if all 4 channels are equipped.

(*) Including 1.5dB connector losses

Launched power

At point Si and MPI-S as per ITU-T G.692

40/58




40 Gbit/s Line

Interface



Maximum launched power in

fault condition

The maximum transmit level at point MPI-S is according laser class 1M

If ALS is enabled the maximum transmit level at point MPI-S is according laser class 1

Jitter characteris-

tics per STM-64

channel

Jitter Transfer n.a.

Jitter Output (network limits) G.825 draft (02/99): "Network limits for the maximum output jitter and wander at any hierarchical interface ": These values exist assuming a worst case accumulation of jitter and wander in a network. They have to be tolerable for measurements purposes, however sinusoidal jitter modulation is used for testing SDH- input ports (refer to "Jitter Tolerance" within Receiver Behaviour).

Output Jitter Generation The maximum output jitter shall be measured according ITU-T G.813 (extended to STM-64, no ITU values available) and meet the requirements of Table 6/ITU-T G.813 with f1=20kHz, f3=4MHz, f4=80MHz, B2=0.10UIp-p and B1NE=0.5UIp-p / B1Reg.= 0.3UIp-p

Eye pattern mask

per STM-64 channel

The eye diagram for the optical transmit signal meets the requirement mask of Figure 2 of ITU-T G.691 with the parameters:

Receiver Behaviour

Receiver type PIN


Input level range for a bit error rate BER ≤ 1 x 10-12 at point Ri and MPI-R is:

(*) Including 1.5 dB connector losses

Channel Dynamic range at point Ri (dBm)

insertion loss of demux (dB)

Dynamic range at pointMPI-R (dBm)

min max min max(*) min (*) max C49 -15 0 0.56 3.0 -12.0 0.56 C47 -15 0 0.85 3.4 -11.6 0.85 C45 -15 0 1.15 3.8 -11.2 1.15

Dynamic Range

C43 -15 0 1.44 4.2 -10.8 1.44


Rating +3 dBm at point MPI-Ri

Maximum reflectance of receiver


Jitter characteris-

tics

Jitter Tolerance Jitter tolerance is defined as the peak-to-peak amplitude of sinusoidal jitter applied on the input STM-64 signal that causes a 1dB optical power penalty23 at the optical equipment. SDH line terminals and regenerators tolerate, as a minimum, the input jitter applied acc.

ITU-T G.825 (extended to STM-64, no ITU values available) with the parameters ft=4000kHz, f0=400kHz, A1=0.15UIp-p and A2=1.5UIp-p.


41/58




40 Gbit/s Line

Interface



Monitoring of receiver input level

Range= (dynamic range) +/-3dB tolerance at point MPI-Ri

Fiber Behaviour


Fibre connector

LC/PC-connector



G.652 fiber 800ps/nm

Dispersion loss


G.652 fiber 1dB

Total PMD (1st order)

15ps maximum differential group delay (DGD)

Section attenuation

Permissible section attenuation range neglecting dispersion is 0dB to 6.8dB. Permissible section attenuation range at maximum dispersion is 0dB to 5.8dB.

Optical return loss

of cable plant

Minimum optical return loss of cable plant at S, including any connector is 24dB and maximum discrete reflectance between MPI-S and MPI-R is -27dB according ITU-T G.691.

42/58




1.2 Electrical Planning Data 1.2.1 Electrical 2 Mbps interface

2 Mbps Interface

Bitrate: 2,048Mbit/s

Code: HDB3

Frequency Tolerance ±50.ppm (Input)

Impedance 75 Ω unbalanced / 120 Ω balanced (Input and Output) (Input and Output) acc. to ITU-T G.703

Return Loss Input: ≥ 12 dB (51kHz ... 102kHz) ≥ 18 dB (102kHz ... 2048kHz) ≥ 14 dB (2048kHz ... 3072kHz) Output: ≥ 6 dB (51kHz ... 102kHz) ≥ 8 dB (102kHz ... 3072kHz) Requirements acc. to Input acc. to ITU-T G.703 / Output acc. to ETS300-166

Input Cable Attenuation 0...6 dB (1024 kHz) acc. ITU-T G.703

Transmitting Pulse Shape acc. to ITU-T G.703 / FIGURE15/G.703

Jitter Characteristics

Input: >1,5 UIpp (20Hz ... 2,4kHz) 20dB/dec (2,4kHz ... 18kHz) >0.2 UIpp (18kHz ... 100kHz) Output: a: mapping jitter: ≤ For further study (20Hz ... 100kHz) ≤ 0.075 UIpp (18kHz ... 100kHz) b: combined jitter: ≤ 0,4 UIpp (20Hz ... 100kHz) ≤ 0.075 UIpp (18kHz ... 100kHz) (test sequence see ITU-T G.783 /1997) Requirements acc. to ITU-T G.783 / ITU-T G.823 / ETSI - Rec 300417.ets Measurement arrangements acc. to ITU-T G.825

Connectors SIPAC connectors

Overvoltage Protection 1kVpp 10µs / 700µs

Acc. To. ETS 300 386-1

43/58




2 Mbps Interface

Input / Output Monitoring

selectable for each Port

Level: ≥ -20dB, (in relation to FIGURE15/G.703)

Impedance: 75 Ω unbalanced

Return loss: ≥14dB (102kHz ... 3072kHz)

Requirements acc. to G.772

cannon connectors (female

1.2.2 Electrical 34 Mbps interface

34 Mbit/s Interfaces Bitrate: 34368 kbit/s Code: HDB3 Frequency Tolerance

±20 ppm (Input)

Impedance 75 Ω unbalanced (Input and Output) acc. to ITU-T G.703

Input ≥ 12 dB (860kHz ... 1720kHz) ≥ 18 dB (1720kHz ... 34368kHz) ≥ 14 dB (34368kHz ... 51550kHz)

Requirements acc. to ITU-T G.703

Return Loss

Output ≥ 10 dB (860kHz ... 1720kHz) ≥ 14 dB (1720kHz ... 34368kHz) ≥ 10 dB (34368kHz ... 51550kHz)

Requirements 24 acc. to "EI34 Grobentwurf" S42024-D3508-A1-*-59, issue 01

Input Cable Attenuation

0...12 dB (at 17184 kHz) acc. ITU-T G.703 (The attenuation follows approximately a f law )

Transmitting Pulse Shape

acc. to ITU-T G.703/ FIGURE17

Input >1,5 UIpp (100 Hz ... 1 kHz) 20dB/dec (1 kHz ... 10 kHz) >0,15 UIpp (10 kHz ... 800 kHz)

Req

uire

men

ts

acc.

to

ITU

-T

G.8

23,

chap

ter

7.1.

4 an

d

Appe

ndi

xIII

Output (mapping jitter)

≤ 25 (100 Hz ... 800 kHz) ≤ 0,075 UIpp (10 kHz ... 800 kHz)

Tabl

e 15

-3/

G.7

83

Jitter Characteristics

Output (combined jitter)

≤ 0,4 UIpp (100 Hz ... 800 kHz) ≤ 0,075 UIpp (10 kHz ... 800 kHz) (test sequence see ITU-T G.783)

Req

uire

men

ts a

cc. t

o IT

U-T

G.7

83

Tabl

e 15

-4

G.7

83

24 These requirements include the requirements acc. to ETS 300-166 25 For further study

44/58




34 Mbit/s Interfaces Overvoltage Protection

Acc. to. ETSI EN 300 386 and ITU-T K.41

Input / Output Monitoring selectable for each Port

Level: ....................... ≥ -20dB (in relation to Figure 17/G.703) Impedance: .............. 75 Ω unbalanced Return loss:.............. ≥14dB (1720kHz ... 51550kHz) Requirements acc. to ITU-T G.772

1.2.3 Electrical 45 Mbps interface

45 Mbit/s Interfaces Bitrate:

44736 kbit/s acc. to ANSI T1.102–1993, Table 4 Code:

B3ZS (HDB2) acc. to ANSI T1.102–1993, Table 4 Frequency Tolerance ±895 bit/s resp. ±20 ppm (Input) acc. to ANSI T1.102–1993, Table 4

Impedance 75 Ω unbalanced (Input and Output) acc. to ANSI T1.102–1993, Table 4

Return Loss Requirements acc. to ANSI T1.102–1993, annex B.2.5 DSX-3, 3rd paragraph 26.

Input Cable Attenuation Requirements acc. to ANSI T1.102–1993, Figure C.2 and annex B.2.5, "DSX-3" 27

Transmitting Pulse Shape Acc. to ANSI T1.102–1993 resp. ITU-T G.703 / Table 6/G.703 and FIGURE14/G.703.

The amplitude28 of an isolated pulse shall be between 0.36 V and 0.85 V peak.

Input

>5 UIpp (21,9 Hz ... 600 Hz) 20dB/dec (600 Hz ... 30 kHz) >0.1 UIpp (30 kHz ... 400 k Hz) R

equi

rem

ents

ac

c. to

IT

U-T

G

.824

, ch

apte

r 7.

2.4

and

ITU

-T

G.8

23

App

endiJitter

Characteristics

Output (mapping jitter)

≤ 0,4 UIpp (10 Hz ... 400 kHz) ≤ 29 UIpp (30 kHz ... 400 kHz)

Req

uire

men

ts

acc.

to

ITU

-T G

.783

and

GR

-

ITU

-T

G.7

83

Tabl

e 15

-3/

G.7

83

26 "....greater than 20 dB at 22,368 MHz. ... measured including the effect of 27 feet cable... to 75Ω ±5%". (27 feet = 8,23 m) 27 For office cable characteristics see ANSI T1.102, annex C, with Figure C.2. Acc. to this Figure the attenuation of an 450 ft cable is approx. 6 dB / 22,368 MHz.. Please note, that the pulse amplitude is measured acc. to footnote 25. 28 The amplitude is measured after a 450 feet office cable. See ANSI T1.102, Table 4, "Power Level" and annex B.2.5 DSX-3, last paragraph (max. length = 450 feet = 137,16 m). While both voltage and power requirements are given to assist in qualification of signals at the interface, the values are not equivalent. Voltage specifications are given for isolated pulses, while power levels are specified for an AIS signal, or alternatively an all-ones signal. 29 For further study

45/58




45 Mbit/s Interfaces

Output (combined jitter)

≤ 30, 31 UIpp (10 Hz ... 400 kHz) ≤ 26 UIpp (30 kHz ... 400 kHz) (test sequence see ITU-T G.783)

ITU

-T

G.7

83

Tabl

e 15

-4/

G.7

83

Overvoltage Protection Acc. to. ETSI EN 300 386 and ITU-T K.41

Input / Output Monitoring selectable for each Port

Level: ....................... -21,5 ±1,5 dB (in relation to FIGURE14/G.703) Impedance: .............. 75 Ω unbalanced Return loss:.............. ≥14 dB (2240 kHz ... 67100 kHz) Requirements acc. to ITU-T G.772

30 See ITU-T G.783, Note 9 to Table 15-4/G.783 31 See ITU-T G.783, Note 6 to Table 15-4/G.783

46/58




1.2.4 Electrical STM-1 interface

155 Mbit/s STM-1 (ES1 acc. G.703)

Nominal bitrate 155,520 kbit/s

Bit rate accuracy ±20ppm

Code CMI

Output port

Pulse shape Nominally rectangular and conforming to the masks shown in Figures 22 and 23 in G.703

Peak-to-peak voltage

1V ±0.1V

Rise time between 10% and 90% amplitudes of the measured steady state

amplitude �2ns

Transition timing tolerance referred to the mean value of the 50% amplitude points of

negative transitions

Negative transitions: ±0.1ns Positive transitions at unit interval boundaries: ±0.5ns Positive transitions at mid-unit intervals: ±0.35ns

Maximum peak-to-peak jitter at an output port Refer to 5.1/G.825

Return loss at the output port �15dB (8MHz to 240MHz)

Input port

Input jitter tolerance Refer to 6.1.2.1/G.825

Return loss �15dB (8MHz to 240MHz)

Cable

Pairs in each direction One coaxial pair

Test load impedance 75 ohms resistive

Cable attenuation Max. 12.7 dB @ 78MHz Should follow a f(0.5) law

47/58




1.3 Ethernet Interfaces 1.3.1 Optical 10 Gigabit Ethernet Traffic Interfaces

10GBASE-SR 850nm short haul

10GBASE-SR Distance variants

User class as per IEEE 802.3ae

Nominal bit rate Bit rate is 10.3125 Gbaud

Input Frequency tolerance ± 100ppm

Code Binary Non Return to Zero, 8B/10B


Laser types VCSEL

Center wavelength (range) 840nm-860nm

RMS spectral width (max) According to the footnote b in Table 52.7, reported in IEEE 802.3ae Recc. p.408

Minimum side mode suppression n.a.

Minimum extinction ratio 3dB

Average launch power (min) -7.3dBm

Average launch power (max) According to the footnote c in Table 52.7, reported in IEEE 802.3ae Recc. p.408

Launch power (min) in OMA According to the footnote b in Table 52.7, reported in IEEE 802.3ae Recc. p.408

Average launch power of OFF transmitter (max)

The maximum transmit level at point MDI- is according laser class 1.

LaserPowerOff: P≤ -30dBm

RIN12 OMA (max) -128 dB/Hz

Encircled flux According to the footnote f in Table 52.7, reported in IEEE 802.3ae Recc. P.408

Optical return loss tolerance (max)

12 dB

Transmitter eye mask definition

(X1,X2,X3,Y1,Y2,Y3)

{0.25, 0.40, 0.45, 0.25, 0.28, 0.40} According to Table 52.7, reported in IEEE 802.3ae

Recc. P.408

Transmitter and dispersion penalty (max)

3.9 dB According to Table 52.7, reported in IEEE 802.3ae

Recc. P.408

48/58




10GBASE-SR 850nm short haul

Jitter characteristics According to the requirements reported in par. 52.8.1 of IEEE 802.3ae Recc. p.416

Eye pattern mask The eye diagram for the optical transmit signal meets the requirement mask of Table 52-7, p.408, and of

Figure 52.8, p.422, reported in IEEE 802.3ae

Receiver Behavior

Receiver type PIN


Average receive power (max) -1.0dBm

Average receive power (min) -9.9dBm

Receiver sensitivity (max) in OMA

-11.1dBm

Receiver reflectance (max) -12 dB

Stressed Sensitivity in OMA (max)

-7.5dBm

Vertical eye closure penalty (min)

3.5dB

Stressed eye jitter (min) 0.3 UI pk-pk Receiver electrical 3dB upper

cut-off frequency (max) 12.3GHz

Input Signal Detect

Input_optical_power < -30dBm :FAIL

Input_optical_power ≥ RX-Sens. AND compl. 1000BASE signal input: OK

Fiber Behavior

Fiber type Operating distance

MMF 62,5/125 µm (160MHz*km) MMF 62,5/125 µm (200MHz*km) MMF 50/125 µm (400MHz*km) MMF 50/125 µm (500MHz*km)

MMF 50/125 µm (2000MHz*km)

<28m <35m <69m <86m

<300m

49/58




10GBASE-LR 1300nm long haul

10GBASE-LR Distance variants

User class as per IEEE 802.3ae





Laser types DFB (with optical isolator)


RMS spectral width (max) Not required

Minimum side mode suppression ratio 30dB



Average launch power (max) 0.5dBm

Launch power (min) in OMA minus TDP -6.2dBm Optical Modulation Amplitude (min) -5.2dBm





Optical return loss tolerance (max) 12 dB

Transmitter reflectance (max) -12dB

Transmitter eye mask definition (X1,X2,X3,Y1,Y2,Y3)

{0.25, 0.40, 0.45, 0.25, 0.28, 0.40} According to Table 52-12, reported in

IEEE 802.3ae Recc. P.411

Transmitter and dispersion penalty (max) 3.2 dB According to Table 52-12, reported in



Eye pattern mask The eye diagram for the optical transmit signal meets the requirement mask of

Table 52-7, p.408, and of Figure 52.8, p.422, reported in IEEE

802.3ae

Receiver Behavior

50/58




10GBASE-LR 1300nm long haul

Receiver type PIN


Average receive power (max) 0.5dBm


Receiver sensitivity (max) in OMA -12.6dBm


Stressed Sensitivity in OMA (max) -10.3dBm

Vertical eye closure penalty (min) 2.2dB Stressed eye jitter (min) 0.3 UI pk-pk

Receiver electrical 3dB upper cut-off frequency (max) 12.3GHz

Input Signal Detect Input_optical_power < -30dBm :FAIL


Fiber Behavior


SMF 9/125 µm-10/125 µm <10km

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10GBASE-ER 1550nm long haul

10GBASE-ER Distance variants User class as per IEEE 802.3ae





Laser types DFB (with optical isolator) +EML



Minimum side mode suppression ratio 30dB



Average launch power (max) 4.0dBm

Launch power (min) in OMA minus TDP -2.1dBm Optical Modulation Amplitude (min) -1.7dBm





Optical return loss tolerance (max) 21 dB

Transmitter reflectance (max) -12dB


{0.25, 0.40, 0.45, 0.25, 0.28, 0.40} According to Table 52-16, reported in


Transmitter and dispersion penalty (max) 3.0 dB According to Table 52-16, reported in



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10GBASE-ER 1550nm long haul


Table 52-7, p.408, and of Figure 52.8, p.422, reported in IEEE

802.3ae

Receiver Behavior

Receiver type PIN


Average receive power (max) -1.0dBm


Receiver sensitivity (max) in OMA -14.1dBm

Maximum receive power (for damage) 4.0dBm


Stressed Sensitivity in OMA (max) -11.3dBm

Vertical eye closure penalty (min) 2.7dB Stressed eye jitter (min) 0.3 UI pk-pk

Receiver electrical 3dB upper cut-off frequency (max) 12.3GHz

Input Signal Detect Input_optical_power < -30dBm :FAIL


Fiber Behavior


SMF 9/125 µm-10/125 µm <40km

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10GBASE-ZR 1550nm long haul

Distance variants 10GBASE-ZR


Input Frequency tolerance ± 100ppm (not available from IEEE 802)



Laser types DFB (with optical isolator) +EML

Center wavelength (range) 1530nm-1565nm (not available from IEEE 802)


Minimum side mode suppression ratio 30dB (not available from IEEE 802)

Minimum extinction ratio 9dB (not available from IEEE 802)

Average launch power (min) 0.0dBm (not available from IEEE 802)

Average launch power (max) 4.0dBm (not available from IEEE 802)

Launch power (min) in OMA minus TDP t.b.d. (not available from IEEE 802)

Optical Modulation Amplitude (min) t.b.d (not available from IEEE 802)


t.b.d (not available from IEEE 802)

RIN12 OMA (max) -130 dB/Hz (not available from IEEE 802)

Optical return loss tolerance (max) t.b.d (not available from IEEE 802)

Transmitter reflectance (max) t.b.d (not available from IEEE 802)


t.b.d (not available from IEEE 802)

Transmitter and dispersion penalty (max) 3.0 dB (not available from IEEE 802)

Jitter characteristics t.b.d (not available from IEEE 802)

Eye pattern mask t.b.d (not available from IEEE 802)

Receiver Behavior

Receiver type APD

Center wavelength (range) 1530nm-1565nm ((not available from IEEE 802))

Average receive power (max) -7.0dBm (not available from IEEE 802)

Average receive power (min) -24.0dBm (not available from IEEE 802)

Receiver sensitivity (max) in OMA -22.1dBm (not available from IEEE 802)

Maximum receive power (for damage) (not available from IEEE 802)

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10GBASE-ZR 1550nm long haul

Receiver reflectance (max) -27 dB (not available from IEEE 802)

Stressed Sensitivity in OMA (max) t.b.d (not available from IEEE 802)

Vertical eye closure penalty (min) t.b.d (not available from IEEE 802) Stressed eye jitter (min) t.b.d (not available from IEEE 802)

Receiver electrical 3dB upper cut-off frequency (max) t.b.d (not available from IEEE 802)

Input Signal Detect t.b.d (not available from IEEE 802)

Fiber Behavior


SMF 9/125 µm-10/125 µm <80km

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1.3.2 Optical Gigabit Ethernet Traffic Interfaces

1.25Gbaud 1000BASE-SX 850nm short haul

1000BASE-LX 1300nm long haul

1000BASE-ZX32 1550nm long haul

1000BASE-SX 1000BASE-LX 1000BASE-ZX Distance variants

User class as per IEEE 802.3 n.a.

Nominal symbol rate

1.250 Mbaud (please do not mix it with GbE data rate: 1.000 Mbit/s)

Input Frequency tolerance ± 100ppm ± 100ppm



Laser types VCSEL FPL SLM

Optical wavelength

range 770nm-860nm 1270nm-1355nm 1500nm-1580nm

Spectral width (rms) 0.85nm 4nm 1nm

Minimum side mode

suppression n.a. n.a. n.a.

Minimum extinction

ratio

9dB

9dB 9dB

-9.5dBm to 0dBm -11.0dBm to -3dBm 0dBm to 5dBm Launched power

At point TP2 as per IEEE 802.3 n.a.

Maximum launched power in

fault condition

The maximum transmit level at point MDI- is according laser

class 1. LaserPowerOff: P≤ -30dBm

The maximum transmit level at point MDI- is according laser

class 1.

as per IEEE 802.3 Table 38-10 n.a. Jitter

characteris-tics

Compl. Point Total Jitter[ps] TP1 192 TP2 345

TP3 408

TP4 599


Figure 38-2 of IEEE 802.3

32 Interface is not defined in IEEE 802.3

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1.25Gbaud 1000BASE-SX 850nm short haul

1000BASE-LX 1300nm long haul

1000BASE-ZX 1550nm long haul

Receiver Behaviour

Receiver type PIN PIN PIN


Input level range for a bit error rate BER ≤ 1 x 10-12 at point TP3 is:

-17dBm ≤ Pin ≤ 0dBm -19dBm ≤ Pin ≤ -3dBm -23dBm ≤ Pin ≤ -3dBm

Stressed Sensitivity

-12.5dBm/ -13.5dBm

(62.5µmMMF / 50µmMMF)-14.4dBm f.f.s. 33


Rating 0dBm 0dBm 3dBm


receiver

Maximum reflectance of receiver,

measured at MDI is -12dB. -27dB

Eye Penalty 2.6dB / 2.2dB (62.5µmMMF/50µmMMF) 2.6dB f.f.s.

RX 3dB cut-off-max 1500MHz 1500MHz n.a.


Jitter Tolerance n.a., referred to “Stressed Sensitivity”

Input Signal Detect

Input_optical_power < -30dBm :FAIL


Fiber Behaviour

Fiber type 62.5µm MMF / 50µm MMF 10µm SMF 10µm SMF

Operating Distance

220m / 500m 10000m 80000m

33 For further study

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1.3.3 Optical Fast Ethernet Traffic Interfaces

125Mbaud

100Base-FX

1300nm

100Base-LX10

1300 nm


User class as per IEEE802.3 and ISO/IEC 9314-3: 1990

User class as per IEEE 802.3ah D3

Nominal symbol rate

125 Mbaud (please do not mix it with FE data rate: 100 Mbit/s)


± 100ppm ± 50ppm



Laser types Fabry-Perot Fabry-Perot

Optical wavelength

range 1270nm to 1380nm 1260nm to 1360nm

Spectral width n.a. 7.7nm

Minimum side mode

suppression n.a. n.a.

Minimum extinction

ratio 10dB 5dB

-20dBm to –14dBm -15dBm to –8 dBm Launched power

At point TP2 as per IEEE 802.3

Maximum launched





Eye pattern mask tbd. acc. IEEE 802.3ah D3

Receiver Behaviour

Receiver type PIN PIN

Input level range for a bit error rate BER ≤ 1 x 10-12 at point TP3 is: Sensitivity / Dynamic Range -31dBm ≤ Pin ≤

-14dBm -25dBm ≤ Pin ≤

-8dBm


Rating -11dBm -7dBm

Minimum return loss tbd. 12dB

Jitter tbd. acc. IEEE 802.3ah D3

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125Mbaud

100Base-FX

1300nm

100Base-LX10

1300 nm characteristics

Input Signal Detect -45dBm -45dBm

Fiber Behaviour

Fiber type MMF acc. ITU-T G.651 or

62.5/125µm fiber ; Bandwidth : 500MHz*km

SSMF ITU-T G.652

Section Attenuation 0 to 11dB 0 to 6dB

1.3.4 Electrical Ethernet Traffic Interfaces 10Base-T 100Base-T 1000Base-T

Standard IEEE 802.3 :2002 IEEE 802.3 :2002 IEEE 802.3 :2002

Bitrate 10Mbit/s 125Mbit/s 1000Mbit/s

Frequency tolerance +/-100ppm +/-100ppm +/-100ppm

Coding Manchester 4B/5B MLT3 4D-PAM5

Cable type Cat 3 Cat 5 Cat 5

Connector type RJ-45 Shielded RJ-45 Shielded RJ-45

Cable impedance 100 Ohm 100 Ohm 100 Ohm

Maximum operating

distance 100m 100m 100m

annex 1 - hit 7070 optical planning data

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