technical description fsp 1500 rel. 2.0

ADVA FSP 1500 R2.0

Technical Description ADVA FSP 1500 Rel. 2.0 Broadband Cu Copyright SIEMENS A Information and CommuCarrier Networks Hofmannstrae 51, D-8 This publication provides outlinereproduced for any purpose or foservices concerned. The Compsupply of any product or service.

Copyright Siemens AG Title: Technical DescriptiIssue Date: 1.1 Dec. 30, 2003 stomer Premises Equipment

G December 2003

nication Networks

1359 Mnchen

information only which (unless agreed by Company in writing) may not be used, applied or rm part of any order or contract to be regarded as a representation relating to the products or

any reserves the right to alter without notice the specification, design, price or conditions of

2003 All Rights Reservedon ADVA FSP 1500 R2.0

Author: page 1/24 D.Popescu, ICN CN SMT 2

ADVA FSP 1500 R2.0

Disclaimer: This Technical Description is provided as a generic descriptive document only. It does not include any legally binding statements. The product features, and details thereof, discussed in this Technical Description may include those that prove to be temporarily or permanently unavailable.

Copyright Siemens AG 2003 All Rights ReservedTitle: Technical Description ADVA FSP 1500 R2.0 Issue Date: Author: page 2/241.1 Dec. 30, 2003 D.Popescu, ICN CN SMT 2

ADVA FSP 1500 R2.0

Contents: 1 Introduction....................................................................................................................................... 4

1.1 Applications ................................................................................................................................ 4 1.2 Main Features............................................................................................................................. 7

2 System Architecture ......................................................................................................................... 8 2.1 Fundamentals of FSP 1500........................................................................................................ 8 2.2 Service Signals........................................................................................................................... 9 2.3 Line Signals .............................................................................................................................. 10 2.4 Timing / Synchronization Architecture...................................................................................... 10 2.5 Protection Architecture ............................................................................................................. 11 2.6 Power Supply ........................................................................................................................... 14 2.7 Fans.......................................................................................................................................... 14

3 Management and Control............................................................................................................... 15 3.2 Performance Monitoring ........................................................................................................... 15 3.3 Fault Detection ......................................................................................................................... 16 3.4 Test Loops................................................................................................................................ 16

4 Equipment Construction................................................................................................................. 18 4.1 Mechanics ................................................................................................................................ 18 4.2 Environmental Conditions ........................................................................................................ 18

5 Interfaces........................................................................................................................................ 19 5.1 Service Interfaces..................................................................................................................... 20 5.2 Line Interfaces .......................................................................................................................... 21 5.3 Management Interfaces............................................................................................................ 21 5.4 Power Connections .................................................................................................................. 22

6 Abbreviations.................................................................................................................................. 23


ADVA FSP 1500 R2.0

1 Introduction Since its introduction to the telecommunication market, Synchronous Digital Hierarchy (SDH) has stood for advanced performance monitoring, detailed fault detection, fast protection switching, reliability and remote management. SDH was originally developed to transport efficiently Constant Bit Rate (CBR) services like voice. Todays telecom networks show a steep increase in data traffic, mainly driven by new services like intranet and internet. In addition there is the need to transport other data services like LAN interconnection, SAN extension etc. over distance. The ever-increasing demand for connections and bandwidth in data applications should be provided quickly and efficiently at lowest cost to customers, guaranteeing a high signal quality that can be sold with dedicated Service Level Agreements (SLA). Ideally the proven infrastructure of the SDH networks with established processes for operation should also be enhanced by the ability to transport data services in an efficient way. With the advent of the new Generic Framing Procedure (GFP) standardized by ITU-T in recommendation G.7041 and the mapping via Virtual Concatenation of different Virtual Containers only at the edges of the network there is now the possibility of transporting the data over a legacy infrastructure. FSP 1500 is a flexible Broadband Customer Premise Equipment (CPE) that completes the Siemens Next Generation SURPASS hiT 70 series family, supporting different data services like Gigabit Ethernet (GbE), Fibre Channel, and FICON. Metropolitan service providers deploying the carrier-class FSP 1500 are positioned to expand beyond traditional voice-based services with a very low-cost access solution that leverages their existing SDH/SONET network.

1.1 Applications There are two main applications for the FSP 1500: direct point-to-point links and feeder links. Some application examples are described below:

1.1.1 Point-to-point connection over dark fiber Several services shall be transported over dark fiber in the metro area connecting site A to e B. In Figure 1-1 a typical mix of the two broadband services GbE wire speed between the routers and Fibre Channel between the servers is shown.


ADVA FSP 1500 R2.0

Information and Communication Networks

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Point-to-point connection over dark fiber

Leveraging standard SDH

technology for customer

specific networks

Customer Site A

Router

GbE

FC

Customer Site B

Router

GbE

FC

Server Server

CPE CPE

Dark FiberConnection

Figure 1-2: PtP connection over dark fiber

The equipment at customer site B could also be a CPE from another vendor, as the signal format on the dark fiber is a standardized STM-16 signal. The standardized SDH signal format also provides a managed connection with detailed performance monitoring according to SDH standards.

1.1.2 Point-to-point connections over SDH network Several services shall be transported over a legacy SDH network in the metro area connect-ing site A to site B for one service and site A to site C for the other service. The service mix in

Figure 1-3 is two times Ethernet over GbE interfaces to connect the different routers. The use of the GbE intra office interface allows you to start with a low speed Ethernet connection in the beginning and to adapt to higher bandwidth needs without the need to exchange the interface hardware. Furthermore it is possible to provision the higher bandwidth for the customer in flexible increments of 1 Mbit/s.


ADVA FSP 1500 R2.0


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Point-to-point connections over SDH network

SDHLegacy Network

Customer Site A

Customer Site B

Customer Site C

Router

Router

RouterCPE

RouterCPE

STM-16

STM-16

STM-16

GbE

GbE

GbE

GbE

Efficient transport of native data

services over legacy SDH

networks

CPE

Figure 1-3: PtP over SDH legacy network

1.1.3 Feeder to next generation SDH network The service provider has implemented a next generation SDH network with equipment that provides integrated switch and routing service. For the customer premise equipment an inexpensive but flexible solution to feed several services is required.

1.1.4 Feeder via Metro WDM network Instead of going directly to the SDH equipment at the carrier site, the signal could also travel across a Metro WDM network. Figure 1-4 shows a typical implementation where the FSP 1500 feeds different GbE services over a FSP 3000 metro WDM ring. The connections to the customer can be optionally protected by a 1+1 multiplex section protection (MSP).


ADVA FSP 1500 R2.0


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LAN extension via Metro WDM network

STM-16

Carrier PoP

Customer

Router

GbE

GbE

CPE

Router

Figure 1-4: LAN extension via metro WDM network

1.2 Main Features To summarize, the main features of the FSP 1500 are:

Ultra compact broadband CPE for all high speed data applications (Ethernet and SAN)

GbE, Fibre Channel and FICON local interfaces

STM-16 remote interface

1+1 optional MSP line protection

GFP-T and GFP-F mapping

AC and DC power supply

Compact design (1 RU high, fitting to 600mm x 300mm ETSI rack)

SDH-DCC in-band management

Performance monitoring

Full integration into the Siemens TNMS management system


ADVA FSP 1500 R2.0

2 System Architecture 2.1 Fundamentals of FSP 1500 The FSP 1500 is an ultra-compact (height of one rack unit) state of the art unit that allows the transportation of a variety of client signals over a standardized, monitored STM-16 link. The key technologies of Generic Framing Procedure (GFP), Virtual Concatenation (VCAT) and Link Capacity Adjustment Scheme (LCAS) allows the use of the legacy SDH infrastructure and therefore the leveraging of the advantages of the installed base (costs, time, and OAM procedures) without the need for a new overlay network.

2.1.1 Generic Framing Procedure Generic Framing Procedure (GFP) is standardized in ITU-T recommendation G.7041. It was developed to overcome deficiencies and inefficiencies in transporting data over constant bit rate signals like TDM networks. The standard allows two different modes: transparent mapping (GFP-T) and framed mapping (GFP-F). GFP-T provides low latency support for high-speed WAN applications including GbE and the Storage Area Network (SAN) protocols Fibre Channel (FC) and FICON. A fixed amount of client data is mapped into a GFP frame of pre-determined length, therefore also preserving the control information. According to the standards FC and FICON are mapped into 6 virtual concatenated VC-4 containers; GbE is mapped into 7 virtual concatenated VC-4 containers. In GFP-F a single client data frame is mapped into a single GFP frame. The handling on the frame level allows for adjustment of the committed client rate. This allows for example the connection of a client with a GbE interface and enables one to offer an Ethernet service that is remotely SW adjustable in incremental steps. Todays standardization is defined for GbE and 10/100bT. An example for the throttled bandwidth assignment is shown in Figure 2-1.


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Traffic shaping with GFP-F and virtual concatenation

Fully leveraging the installed SDH network base by

limiting VCAT functionality to the connection

endpoint

1 Gbit/s

Ethernet PHY200 Mbit/sMAC service

VC-4

VC-4

VC-4

VC-4

VC-4

400 Mbit/sMAC service

GFP Mappingto SDH

VirtualConcatenation

Resize to400 Mbit/s

Add 3rd VC-4

1 Gbit/s

Ethernet PHY

Figure 2-1: Traffic shaping with GFP-F and virtual concatenation


ADVA FSP 1500 R2.0

2.1.2 Virtual Concatenation FSP 1500 supports virtual concatenation (VCAT) for the VC-4 and VC-3 layer. Virtual concatenation is a method of creating a larger virtual concatenation group (VCG) composed e.g. of an arbitrary number of VC-4 payloads. Unlike with conventional (contiguous) concatenated payloads such as VC-4-4c or VC-4-16c, the intermediate SDH network elements in a potential network path dont need to be aware of the virtual concatenation. The members of a virtually concatenated payload may traverse separate network paths between the end nodes of an SDH network. Only the FSP 1500 at the ends of the path handle the virtual concatenation. Therefore the legacy SDH network needs no upgrade or special routing that avoids network elements without the contiguous concatenation feature. VCAT delivers the right-sized pipes for the different data signals. The VCG is treated as a group of independent VCs, which means that each VC can exploit any available time slot across an end-to-end path and the VCG is reformed at the other end.

2.1.3 Link Capacity Adjustment Scheme (LCAS) LCAS is a tool to provide operators with greater flexibility in provisioning virtual concatenation groups. Channels can be individually resized in service without traffic interruption. To provision hitless more bandwidth over a SDH link with virtual concatenation, LCAS can add or remove members (e.g. VC-4s) of a virtual concatenation group. In addition, connectivity checks are performed and failed links are automatically removed and added again when they are restored. This mechanism also enables the possibility to provide a reduced bandwidth service in case a member of the VCAT group fails (example: VC-4s of a VCAT group taking different paths in a SDH network and one path is failing).

2.2 Service Signals FSP 1500 supports two optical high-speed data service ports. These can be individually configured, via management, to GbE, FC or FICON. While FC/FICON is always mapped via GFP-T, GbE can (individually for each port) be configured for GFP-T or GFP-F.

2.2.1 Gigabit Ethernet Transport of scalable bandwidth GbE services uses the framed version of the GFP standard, the GFP-F, mapped into a configurable number of VC-4's (1 to 7). The bandwidth shaping is handled using a flow control mechanism based on policing of the incoming Ethernet frame rate and local feedback of Ethernet PAUSE frames when the actual traffic rate exceeds the committed traffic rate. The traffic rate can be set in steps of 1Mbit/s. For the transport of full rate GbE with lowest latency the transparent version of the GFP standard (GFP-T), maps the signal into 7 VC-4 s. For details on the interface, please refer to chapter 5.1.1 on page 20.

2.2.2 Fibre Channel Transport of full rate 1G FC uses the transparent version of the GFP standard, mapped into 6 VC-4s. For details on the interface, please refer to chapter 5.1.2 on page 20.


ADVA FSP 1500 R2.0

2.2.3 FICON Transport of full rate FICON uses the transparent version of the GFP standard, the GFP-T, mapped into 6 VC-4's. For details on the interface, please refer to chapter 5.1.2 on page 20.

2.3 Line Signals The SDH signal is a standardized STM-16 signal in accordance with ITU-T G.707 and G.783. This allows a plug-and-play inter-working with the existing SDH infrastructure. The line signal can optionally be protected by a 1+1 Multiplex Section Protection (MSP). FSP 1500 gives a high degree of flexibility regarding the type of optical interface characteristics. This is achieved using pluggable optical SFP modules for the line interfaces. For details on the interface, please refer to chapter 5.2 on page 21.

2.3.1 Automatic Laser Shutdown (ALS) To eliminate any danger to personnel due to laser light emitted from an interrupted link (e.g. a fibre break), FSP 1500 supports the automatic laser shutdown (ALS) feature. The ALS mechanism automatically switches off the laser source of the faulty line section according to ITU-T Rec. G.664 and according to the safety regulations as per IEC standard 825.

2.4 Timing / Synchronization Architecture The FSP 1500, operating in point-to-point applications or as feeder to SDH networks, doesnt need an external synchronization signal. When FSP 1500 operates point-to-point on a dedicated fiber both ends are set to internal timing, to avoid a timing loop. This applies both for unprotected and protected systems. The clock reference of the internal oscillator with an accuracy of 20ppm is used for that purpose. When FSP 1500 operates as a feeder to an SDH network, the outgoing STM-16 line signal timing is locked to the incoming STM-16 line signal timing, to follow the rules of SDH network synchronization. The quality of the outgoing STM-16 line will then be the same as the quality of the incoming STM-16 line from the SDH network, normally better than 4.6ppm.


ADVA FSP 1500 R2.0

2.5 Protection Architecture

2.5.1 Client Equipment Protection In client equipment protection the client handles the switching. The two client signals are connected to separate FSP 1500 (ref. Figure 2-2) and these two paths are routed in the SDH network via different paths, ensuring that a failure in the network only affects one of the paths. No switching is done in FSP 1500 or in the edge/transport network.


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Client equipment protection

Client

Client signalLine A

Line B

STM-16 signal

Figure 2-2 Client equipment protection

2.5.2 Line Protection FSP 1500 supports optionally 1+1 Line Protection as defined in ITU-T G.841/6.7 "Linear multiplex section protection switching" (SDH trail protection architecture): At the transmitter the STM-16 signal is permanently bridged to both outputs while at the receiver, based on local status information and management requests, one of the two incoming STM-16 signals is selected as working. The FSP 1500 supports unidirectional and bi-directional operation. The protection architecture is implemented within the single-unit (1U) chassis of the protected FSP 1500, ref. Figure 2-3, similar to the unprotected unit but with two STM-16 line ports.


ADVA FSP 1500 R2.0


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FSP 1500 1+1 Line Protection

Line B

Client

Client signalLine A

STM-16 signal

Figure 2-3 FSP 1500 1+1 Line Protection The operation mode is non-revertive. Fast switching times

ADVA FSP 1500 R2.0


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I-16.1

S-16.1

L-16.2

SFP

SFP

Line interface

MM 850nm GbE, FC, FICON

SM 1310nm GbE, FC, FICON

FSP 1500

Traffic interface options for unprotected version

Client interface

SFP

Figure 2-4: Traffic interface options for unprotected version


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I-16.1

S-16.1

L-16.2

SFP

SFPSFP

Line interface

MM 850nm GbE, FC, FICON

SM 1310nm GbE, FC, FICON

FSP 1500

Traffic interface options for protected version

Client interface

SFP

Figure 2-5: Traffic interface options for protected version


ADVA FSP 1500 R2.0

2.6 Power Supply The FSP 1500 provides dual power feeds for AC and DC connections. All power connectors are available via the front side. The AC/DC converter is located inside the ultra-compact shelf, which saves valuable space in the rack. For details please refer to chapter 5.4.

2.7 Fans The FSP 1500 is equipped with duplicated fans inside the ultra-compact shelf. This allows one to provision it not only in racks, where separate fan units might perform the necessary air flow at higher temperatures, but also in desktop applications or wall mounting applications. The fans are temperature controlled.


ADVA FSP 1500 R2.0

3 Management and Control FSP 1500 is managed via the CLI (Command Line Interface) and, via SNMP, the FSP Element Manager. The connection of the element manager to the network element can be established either locally or from a remote site via an in-band DCN connection. FSP 1500 is integrated into the Siemens management system TNMS-C. FSP 1500 always has a consistent storage of its configuration in non-volatile memory.

3.1.1 Command Line Interface The Command Line Interface (CLI) application is called fspstate and is accessed through via the local RS232 interface or through an Ethernet port using telnet. The fspstate application offers access to all management functions built into FSP 1500, and is capable of managing a single NE.

3.1.2 Element Manager The Element Manager (EM) is the intuitive GUI application with front panel view to monitor and manage equipment and services. The Element Manager is a java-based computer application that is intended for supervision and provision of NEs, capable of managing a single NE at a time. The EM is connected to the NE via one of the two Ethernet management interfaces. TCP/UDP/IP is used as transport protocol, SNMP as application layer for OAM tasks. The EM offers a graphical user interface for access to the management functions built into FSP 1500 and will be integrated with the following Management Systems:

HP Open View Siemens TNMS-CT

The EM is supported on the following Operating Systems:

Windows NT / 2000 / XP Solaris

3.2 Performance Monitoring

3.2.1 Performance Monitoring of the SDH line signal The following performance monitoring parameters of the SDH layers are provided:

RS-layer (based on B1) 15-minutes, current: ES, SES, OOFS and BBE 15-minutes, historic: ES, SES, OOFS and BBE 24-hours, current: ES, SES, OOFS and BBE 24-hours, historic: ES, SES, OOFS and BBE

MS-layer (based on B2)

15-minutes, current: ES, SES, UAS and BBE 15-minutes, historic: ES, SES, UAS and BBE 24-hours, current: ES, SES, UAS and BBE 24-hours, historic: ES, SES, UAS and BBE


ADVA FSP 1500 R2.0

Path-layer (based on VC-4 B3) 15-minutes, current: ES, SES, UAS and BBE 15-minutes, historic: ES, SES, UAS and BBE 24-hours, current: ES, SES, UAS and BBE 24-hours, historic: ES, SES, UAS and BBE

The current counters are presented together with Elapsed Time (ET), historic counters are presented together with the time of completion. Performance monitoring is based on counting of block errors, as defined by ITU-T.

3.2.2 Performance Monitoring of Services FSP 1500 supports service-related performance monitoring on several layers. There is one set of counters for each active (committed) data service. The counters are all applicable for all types of services (e.g. GbE, Fibre Channel and FICON), but some depend on the type of service (e.g. framed, GFP-F, or transparent, GFP-T).

3.3 Fault Detection FSP 1500 provides an extensive range of fault monitoring on a variety of levels. The monitored levels comprise:

STM-16 physical layer STM-16 RS layer STM-16 MS layer STM-16 VC-4 path layer STM-16 Virtual Concatenation VC-4-xv Layer GFP layer Service port layer Equipment layer (e.g. internal faults, power, fan)

In addition to the alarms on the physical layer of the optical interfaces, also analogue values for transmitted laser power and received power allow the detection of degradations and failures on the optical layer. Faults are indicated as alarms on the management system and on the LEDs at the front of the shelf. FSP 1500 provides the following LEDs:

STM-16 Line A and B: alarm on incoming signal (Rx) and Out of Service (OoS) High speed service port 1 and 2: alarm on incoming signal (Rx) and Out of Service

(OoS) Management port 1 and 2: alarm on incoming signal (Rx) and Link System LEDs: Critical, Major, Minor, Error, Power 1, Power 2, Fan

3.4 Test Loops FSP 1500 supports the following transmission test loops:

1. STM-16 Inward Loop: the outgoing STM-16 line signal is looped to the incoming STM-16 signal path. The looped signal is also transmitted unchanged to the optical output of the line port.


ADVA FSP 1500 R2.0

2. STM-16 Line Loop: the incoming STM-16 line signal is looped to the outgoing STM-16 signal. The incoming signal is also sent in the downstream direction.

3. Service Inward Loop: the outgoing GbE/FC signal in direction service port is looped to the incoming GbE/FC path. The looped signal is also transmitted unchanged to the optical output of the service port.

4. Service Line Loop: the incoming GbE/FC signal is looped to the outgoing GbE/FC port. The incoming signal is also sent in the upstream direction.

All test loops are activated via management and are managed individually.

Serviceport

FSP 1500

Lineport

ServiceInwardLoop

ServiceLine

Loop

STM-16LineLoop

STM-16Inward

Loop

Rx

Tx

Tx

Rx

Ingress(Tx direction)

Egress(Rx direction)

Figure 3-1 Test loops


ADVA FSP 1500 R2.0

4 Equipment Construction 4.1 Mechanics Mechanical design is in accordance with ETS 300 119 part 2 and 4. Subrack height ................................................................................44 mm (1U) / 1.73 in. Subrack width, without flanges..............................................................438 mm / 17.2 in. Subrack depth, without connectors and cables.....................................210 mm / 8.27 in. Subrack depth, with connectors and cables..........................................238 mm / 9.37 in. For mounting into racks the following flanges are available:

19 ETSI (600mm x 300mm) Siemens OSN rack

Other flanges can be delivered on request.

4.2 Environmental Conditions FSP 1500 meets the requirements for operation at weather-protected locations in accordance with ETSI ETS 300 019 class 3.1e "temperature-controlled locations". Temperature range..................................................................... -5C to +45C long term Humidity ................................................................................. max. 95% non-condensing For transportation and storage FSP 1500 complies with ETSI ETS 300 019 class 2.3 resp. ETSI ETS 300 019 class 1.2.


ADVA FSP 1500 R2.0

5 Interfaces All interfaces of the FSP 1500 are accessible from the front side. The following Figure 5-1 shows the arrangement of the different interface groups.


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Front view of the FSP 1500

Figure 5-1: Front view of the FSP 1500 with interfaces, protected version


ADVA FSP 1500 R2.0

5.1 Service Interfaces

5.1.1 GbE Interfaces The GbE interfaces are ADVA qualified optical SFPs that can be equipped at the optical service interface positions. Characteristics of the standardized interfaces are given in Table 5-1. The connector type is LC.

Service GbE GbE

Fiber Type Multi mode Single mode Standard reference IEEE 802.3 GbE-SX IEEE 802.3 GbE-LX Transmitter Wavelength Range [nm] 770 - 860 1270 - 1355 Spectral width [nm] 0.85 4 Extiction Ratio [dB] 9 9 Transmitter Output Power [dBm] min./max. -9.5 0 -11 -3 Receiver Dynamic Range [dBm] min./max. -17 0 -19 -3 Rate tolerance [ppm] 100 100

Table 5-1: GbE interface characteristics

5.1.2 FC and FICON Interface The 1G Fibre Channel (FC) and FICON interfaces are ADVA qualified optical SFPs that can be equipped at the optical service interface positions. Characteristics of the standardized interfaces are given in Table 5-2. The connector type is LC.

Service Fibre channel/ FICON

Fibre channel/ FICON

Fiber Type Multi mode Single mode Standard reference ANSI FC-PI :

100-MS-SL-I ANSI FC-PI : 100-SM-LL-I

Transmitter Wavelength Range [nm] 770 - 850 1270 - 1355 Spectral width [nm] 4 6 Extinction Ratio [dB] 6 9 Transmitter Output Power [dBm] min./max. -7 1.3 -12 -3 Receiver Dynamic Range [dBm] min./max. -13 1.3 -20 -3 Rate tolerance [ppm] 100 100

Table 5-2: FC and FICON interface characteristics


ADVA FSP 1500 R2.0

5.2 Line Interfaces The line interfaces are ADVA qualified optical SFPs that can be equipped at the optical service interface positions. Characteristics of the standardized STM-16 interfaces are given in Table 5-3. The connector type is LC.

STM-16 Application mode I-16 Intra-office

S-16.1 Short-haul

L-16.2 Long-haul

Fiber Type Single mode Single mode Single mode Standard reference ITU-T G.957/

Table 4 ITU-T G.957/ Table 4

ITU-T G.957/ Table 4

Operating Wavelength Range [nm] 1266 - 1360 1260 - 1360 1500 - 1580 Transmitter at ref. point S Source type Spectral characteristics [nm]: - maximum RMS width - maximum -20dB width Mean launched power [dBm]: - maximum - minimum Minimum extinction ratio [dB]

MLM 4 - -3 -10 8.2

SLM - 1 0 -5 8.2

SLM -

ADVA FSP 1500 R2.0

5.4 Power Connections DC: connector block barriers type with 4 screw terminals for duplicated -36 V to -72 V, power wires: AWG 22 AWG 14 (0.643 mm 1.63 mm diameter). AC: 2 x IEC 320 connectors for duplicated 90 to 265 V. Maximum power consumption: 32W.


ADVA FSP 1500 R2.0

6 Abbreviations AC Alternative Current ALS Automatic Laser Shutdown ANSI American National Standards Institute APS Automatic Protection Switching AUG-N Administrative Unit Group-N AU-n Administrative Unit-n BBE Background Block Errors BER Bit Error Ratio CBR Constant Bit Rate CHEC Core HEC CLI Command Line Interface C-n Container-n CPE Customer Premises Equipment CRC Cyclic Redundancy Check DC Direct Current DCC Data Communication Channel DCN Data Communication Network EM Element Manager ES Errored Second ET Elapsed Time ETSI European Telecommunications Standards Institute FC Fibre Channel FE Fast Ethernet FICON Fibre Connection FSP Fibre Service Platform (ADVA Optical Networking brand) GbE Gigabit Ethernet GFP Generic Framing Procedure GFP-F Frame mapped GFP GFP-T Transparent GFP GUI Graphical User Interface HEC Header Error Control IEC International Electrotechnical Commission IEEE Institute of Electrical and Electronics Engineers IP Internet Protocol ISO International Organization for Standardization ITU International Telecommunication Union ITU-T ITU Telecommunication Standardisation Sector LAN Local Area Network LC Lucent Connector standard small form factor connector LCAS Link Capacity Adjustment Scheme LED Light Emitting Diode MAC Media Access Control MAN Metropolitan Area Network MS Multiplex Section MSP Multiplex Section Protection MTBF Mean Time Between Failures NE Network Element NM Network Manager OAM Operations, Administration & Maintenance OOF Out of Frame OOFS Out Of Frame Seconds Copyright Siemens AG 2003 All Rights ReservedTitle: Technical Description ADVA FSP 1500 R2.0 Issue Date: Author: page 23/241.1 Dec. 30, 2003 D.Popescu, ICN CN SMT 2

ADVA FSP 1500 R2.0

OoS Out of Service PBX Private Branch Exchange ppm parts per million (equivalent to 10-6) RS Regeneration Section RU Rack Unit (44.75 mm), used to describe height of shelves Rx Receive (signal or side) SAN Storage Area Network SDH Synchronous Digital Hierarchy SES Severely Errored Second SFP Small Form-factor Pluggable SLA Service Level Agreement SNMP Simple Network Management Protocol SONET Synchronous Optical Network STM(-N) Synchronous Transport Module (-N) SW Software tHEC Type HEC TCP Transmission Control Protocol TDM Time Division Multiplexing TNMS-C Siemens Telecommunication Network Management System Tx Transmit (signal or side) UAS Unavailable Seconds VCAT Virtual Concatenation VCG Virtual Concatenation Group VC-n Virtual Container-n VC-n-Xv X Virtually concatenated VC-ns WAN Wide Area Network WDM Wavelength Division Multiplexing


IntroductionApplicationsPoint-to-point connection over dark fiberPoint-to-point connections over SDH networkFeeder to next generation SDH networkFeeder via Metro WDM network

Main Features

System ArchitectureFundamentals of FSP1500Generic Framing ProcedureVirtual ConcatenationLink Capacity Adjustment Scheme (LCAS)

Service SignalsGigabit EthernetFibre ChannelFICON

Line SignalsAutomatic Laser Shutdown (ALS)

Timing / Synchronization ArchitectureProtection ArchitectureClient Equipment ProtectionLine Protection

Power SupplyFans

Management and ControlCommand Line InterfaceElement Manager

Performance MonitoringPerformance Monitoring of the SDH line signalPerformance Monitoring of Services

Fault DetectionTest Loops

Equipment ConstructionMechanicsEnvironmental Conditions

InterfacesService InterfacesGbE InterfacesFC and FICON Interface

Line InterfacesManagement InterfacesExternal InterfacesInternal Interfaces

Power Connections

Abbreviations

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