muleitor

8/20/2019 muleitor

1/282

Artisan Technology Group i

new and certifed-used/pre

• FAST SHIPPING ANDDELIVERY

• TENS OF T HOUSAN DS OFIN-STOCK ITEMS

• EQUIPMENT DEMOS

• HUNDREDS OFMANUFACTURERSSUPPORTED

• LEASING/MONTHLY RENTALS

• ITAR CERTIFIED SECURE ASSET SOLUTIONS

SERVICE CENTER REPAIRS

Experienced engineers and technicians on staf

at our full-service, in-house repair center

REMOTE INSPECTION

Remotely inspect equipment before purchasing

our interactive website at www.instraview.com

Contact us: (888) 88-SOURCE | [email protected]

SMView Instra

8/20/2019 muleitor

2/282

8/20/2019 muleitor

3/282

8/20/2019 muleitor

4/282

INTERCEPTOR 147 2 Mbit /s

TABLE OF CON

SECTION

GETTING STARTED .............1 1 INTRODUCING THE

8/20/2019 muleitor

5/282

ofC

ontents

INTERCEPTOR 147 2 Mbit/

SECTION

SETUP CATEGORIES ..........3.1 OVERVIEW ..................3.2 TEST MODE CATEGOR3.3 CONFIGURATION CAT

3.4 TIMESLOTS CATEGOR3 5 ALARM/SIGNAL CATEG

8/20/2019 muleitor

6/282


7-3SECTION

7.4 ANALOG/DIGITAL TES

VOICE CHANNEL ........7.5 TROUBLESHOOTING A

NX64 KBIT/S CIRCUIT

7.6 COMMISSIONING A CUNX64K SERVICE

8/20/2019 muleitor

7/282

ofContents


APPENDIX

PRINTER / REMOTE .............

DATA COMMUNICATION INTB.1 DATA COMMUNICATIO

B.2 LEADS USED ON INTEB 3 PIN ASSIGNMENTS FO

8/20/2019 muleitor

8/282


FIGURE

2-1: INTERCEPTOR 147 (LE2-2: INTERCEPTOR 147 (R

3-1: FORMAT OF THETIMESLOTS DISPLAY .

5-1: HISTOGRAM PRINT

(GRAPH, GRAPH)........

8/20/2019 muleitor

9/282ofContents


FIGURE

C-6 LINE STATUS REGISTC-7 ALARM STATUS REGIS

GROUP ........................D-1 DIVISION OF TEST SE

PERFORMANCE ANAL

D-2 SLIDING WINDOW AFT

8/20/2019 muleitor

10/282


GETTING STA

1.1 INTRODUCING THE IN

The INTERCEPTOR 147 2 Mbit

8/20/2019 muleitor

11/282tingStarted

1 INTERCEPTOr 147 2 Mbit /s

The INTERCEPTOR 147 inclu

features:

• Operates at 2 Mbit/s, Nx

kbit/s, and Data Commu

• Measures 2 Mbit/s signa

• Performs digital and VF

• Di l 2 Mbi / i l

8/20/2019 muleitor

12/282


• Testing 64 (or 56) kbit/s

paths through digital c

(DCS)

• Commissioning new f

services

• Out-of-service testing o

using ISDN NTPM and L

• O f i i

8/20/2019 muleitor

13/282tingStarted


1.3 WARNINGS

Here is some important informatio

use the test instrument.

WARNING: Do not remove thewhen power is app

8/20/2019 muleitor

14/282


1.5 STANDARD EQUIPMACCESSORIES

The following standard equipm

INTERCEPTOR 147.

• AC Mains power adapte

8/20/2019 muleitor

15/282tingStarted


1.7 INITIAL CHECK-OUT

The check-out procedure describe

that your test instrument is still

configuration. If you have chang

setup before performing this proinstrument to its factory default set

8/20/2019 muleitor

16/282


4. Select the CONFIGURATI

Press SETUP to select th

setup category. In the

verify Transmitter is set

5. Set Framing to MFAS-CRC

Press the CURSOR dowd h

8/20/2019 muleitor

17/282tingStarted


12. Initiate continuous error r

Hold down ERROR INS

INSERT LED illuminate

Errs results should begin

13. Select the LOGIC & TIME

P RESTART l

8/20/2019 muleitor

18/282


2. Configure the 147 for the

Use the SETUP catego

INTERCEPTOR 147 fo

perform. The SETUP c

within each category ar

order, so you can procee

properly set up a test. ThaMODE h

8/20/2019 muleitor

19/282tingStarted


6. Connect the 147 to the cir

Connect the circuit u

instrument’s RECEIVER

as applicable.

7. Press RESTART to begin

To restart (that is, sta

8/20/2019 muleitor

20/282


INSTRUMENT DES

2.1 OVERVIEW

8/20/2019 muleitor

21/282

De

scription

2 INTERCEPTOR 147 2 Mbit /

TRANSMITTER

120 Ω

SELF LOOP

2M TXPOWER OFF

8/20/2019 muleitor

22/282


STATUS & ALARMS

SIGNAL

FAS SYNC

MFAS SYNC

PATTERN SYNC

PATTERN INVERT

CRC-4

OCTET TIMING

MON

TERM

BRID

8/20/2019 muleitor

23/282

Description


2.2 TRANSMITTER

The TRANSMITTER portion of t

connectors, LEDs, and controls t

the transmitter side of the test ins

8/20/2019 muleitor

24/282


ERROR INSERT

ERROR INSERT is used to genera

the transmitted signal. (For inf

type of error that is inserted, see th

AUXILIARY setup category.)

To insert a single error, press ERRi 10 3 i i

8/20/2019 muleitor

25/282

Description


Monitoring a 2 Mbit/s Circuit

In this example, you aremonitoring a 2 Mbit/s circuit. Sinceit is not needed, the Transmitter isoff.

Setup: Test is set to 2M.

8/20/2019 muleitor

26/282


2.4 EXTERNAL CLOCK

The EXTERNAL CLOCK conn

unbalanced connector (or an

connector) that is used to connect

external clock source. When the

selected, transmit timing is provi

8/20/2019 muleitor

27/282

Description


In this example, the INTERCEPT

DTE, and (since a V.35 interfa

currently receiving a CTS signal

data lead 106) from the DCE.

EMULATEDTE

CCITT V 11 V 24

DATA INTERFACE

V 24

8/20/2019 muleitor

28/282


Table 2-1Data Interface C

Interface Emulating

V.24 DTE

8/20/2019 muleitor

29/282

Description


2.7 STATUS & ALARMS

The STATUS & ALARMS secti

and easy-to-see information rega

received signal (see Figure 2-3).

The colors used for the current an

8/20/2019 muleitor

30/282


History LED off, and curre

The condition is detected no

continuously since it was fi

test period. Indicates a cur

History LED on, and curre

The condition is not detectedb d d l

8/20/2019 muleitor

31/282

D

escription


MFAS SYNC

The MFAS SYNC LED illum

instrument achieves Multiframe Al

synchronization.

PATTERN SYNC

The PATTERN SYNC LED illui hi h

8/20/2019 muleitor

32/282


MFAS DISTANT

The MFAS DISTANT (Multifra

Distant alarm) LED illuminates wh

detects an MFAS Distant alarm. A

indicates that the distant end

synchronization.

PATTERN SLIP

8/20/2019 muleitor

33/282

D

escription


2.8.1 Receiver Connectors

When you connect the test instr

signal under test, use the appropriat

below.

120Ω ConnectorWh i b l

8/20/2019 muleitor

34/282


The following diagram illustrates

application.

8/20/2019 muleitor

35/282

D

escription


Terminate mode also provides auto

(such as when you are testing on th

of multiplexers, NTE, or NTUs),

BRIDGE

Use BRIDGE mode to monitor a 2

when you are performing in-ser

tests) from a monitor point thati l i i ( ill d b

8/20/2019 muleitor

36/282


If the battery is low when you

following message appears:

BATTERY LOW!

If the battery power is too low, the

power on until you connect it til h b h b

8/20/2019 muleitor

37/282

D

escription


2.10 DISPLAY, SCROLL, SELECT

The liquid crystal display (LCD)

configuration or test results, dep

most recently pressed SETUP or R

can show one page or four lines of

8/20/2019 muleitor

38/282


2.11 SETUP

Press SETUP to select one of the S

LED next to the selected SETUP

Repeatedly press SETUP to sc

category to the next.

8/20/2019 muleitor

39/282

D

escription


2.13 VOLUME CONTROLSPEAKER

The VOLUME controls are used

level of the integrated speaker. T

used to monitor a voice channel

voice channel to be monitored

8/20/2019 muleitor

40/282


2.14 PRINTER CONTROL

Use the PRINTER controls in co

operation. (For more information

see Section 5, Using a Printer.)

PRINTER CLEAR Control

8/20/2019 muleitor

41/282

D

escription


2.16 TOP PANEL OF THEINSTRUMENT

The top panel of the test instrumen

two connectors that are described

8/20/2019 muleitor

42/282


PRINTER / REMOTE CONTROL

Use the PRINTER / REMOTE CO

to connect the INTERCEPTOR

remote controller. To use a print

connect one end of the Printer/Re

the PRINTER / REMOTE CON

plug the other end into the printer

8/20/2019 muleitor

43/282

D

escription


8/20/2019 muleitor

44/282


SETUP CATEG

3.1 OVERVIEW

Use the INTERCEPTOR 147 SET

the test instrument for the test yo

8/20/2019 muleitor

45/282

3

pCategories

INTERCEPTOR 147 2 Mbit /

3.2 TEST MODE CATEG

Use the TEST MODE category to

you want to perform. To set up

MODE category, press SETUP u

LED illuminates. Specify the sele

it will determine what other item

8/20/2019 muleitor

46/282


3.2.1 Test

Use the Test item to specify the t

perform. The following Test sele

2M

Select 2M for tests on a 2 M

i i

8/20/2019 muleitor

47/282

3

Categories


VOICE*

Select VOICE to perform analo

or channel-associated, sig

PCM-encoded voice channe

64 (or 56) kbit/s timeslot in a

When Test Mode is set to V

i d h h ffi

8/20/2019 muleitor

48/282


UNDERSTANDING NORMAL

OPERATION:

2.048 Mbit/s channels are ma

channels that operate at 64 kbit/s

56 kbit/s (restricted operation, fo

originating from the USA). In eit

i t d b li i l

8/20/2019 muleitor

49/282

3

Categories


The following selections are avai

2M→ DATA

Select 2M→ DATA to test a

on a 2 Mbit/s interface and rec

interface).

DATA 2M

8/20/2019 muleitor

50/282


3.2.6 2M

The 2M item is used to specify the c

on the 2 Mbit/s side of a MUX t

selections are available.

64K

S l 64K f

8/20/2019 muleitor

51/282

3

Categories


3.3 CONFIGURATION C

The CONFIGURATION categor

key items associated with the tran

To set up the items in the CONFI

SETUP i

8/20/2019 muleitor

52/282


Table 3-2CONFIGURATION Categ

Item Availa

TS Idle An 8-bit word

bit-by-bit. (Se

d il )

8/20/2019 muleitor

53/282

3

Categories


Table 3-2CONFIGURATION Categ

Item Available Sele

Synth Rate 50 to 2,048,00

Rcv Clk Sel ST or TT

8/20/2019 muleitor

54/282


3.3.1 Transmitter

Use the Transmitter item to switch

power on or off. The following sel

Transmitter.

ON

2 i i d

8/20/2019 muleitor

55/282

3

Categories


OFF

When Thru Mode is set to O

“TS Idle”) is transmitted on th

This selection is generally u

testing or Fractional testing

timeslots are unused or not im

8/20/2019 muleitor

56/282


UNFRAMED

Configures the test instrum

unframed mode. An unframed

no frame alignment or other o

test patterns are often used to

tests on 2 Mbit/s lines. (The

is available only when Test M

8/20/2019 muleitor

57/282

3

Categories


MFAS-CRC

Configures the test instrume

MFAS-CRC framing format.

to the MFAS format, exce

redundancy check (CRC-4)

first bit of timeslot 0 in even

8/20/2019 muleitor

58/282


INT 2048K

The INTERNAL selection (

“INT 2048K” when Option 1

RECOVERED

The Transmitter clock is reco

signal. Thus, the transmitter f

8/20/2019 muleitor

59/282

3

Categories


MON

Monitor. Derives the 2M Re

isolated source. This selectio

impedance for the 2M Ref In

BRIDGE

Derives the 2M Reference fro

8/20/2019 muleitor

60/282


3.3.9 Loopcodes

Use the Loopcodes item to specif

any, to be transmitted. The loop co

2M framed, 2M Voice, 2M Nx64

and 2M 64k/56k setup when the


8/20/2019 muleitor

61/282

3

Categories


2M PROG

Selects the user-programmed

(see Section 3.3.11 2M PRO

unique loop code combinatio

1010, 1110, and 1111).

8/20/2019 muleitor

62/282


Bit Function Des

6a Loop 2 Command Bit

Netw

6b Loop 2 Command Bit

Cus

7a Loop 2 Command Bit

8/20/2019 muleitor

63/282

3

Categories


3.3.15 CBIT MODE

Use the CBIT MODE item to se

mode. The following selections

MODE as indicated.

EDIT

8/20/2019 muleitor

64/282


lost, the test instrument does

sync process. Instead, the te

loss of pattern sync and attem

sync using the pattern that w

sync was initally achieved.

that the test instrument prope

rather than simply revert to th

8/20/2019 muleitor

65/282

3

Categories


2^20-1

1,048,575-bit pseudorandom

of 19 sequential zeros and

described in CCITT Recomm

2^23-1

8,388,607-bit pseudorandom

8/20/2019 muleitor

66/282


3.3.17 Program Pattern

Use the Program Pattern item to

programmable test pattern to be tra

timeslots when Pattern is set to PR

about selecting timeslots, see the T

8/20/2019 muleitor

67/282

3

Categories


wherebbbbbbbb is an 8-bit byte

specify each bit (represented by a

the bit you want to change and pr

a “1” to a “0” or a “0” to a “1.”

NOTE: When Channel is set to RE

of the TS Byte item app

8/20/2019 muleitor

68/282


38.4K, 48K, 56K, 64K, 128K, 256

1536K, 1984K, 2048K. In additio

set to SYNTH, which allows the u

When Intf is set to V.24 ASYNC

bit/s to 19.2 kbit/s are available.

NOTE: SYNTH is only availab

8/20/2019 muleitor

69/282

3

Categories


3.3.23 Send Clk Pol

Use the Send Clk Pol (Send Clock

the polarity of the clock to be used

data. For a diagram of the interfac

Appendix B.

8/20/2019 muleitor

70/282


3.3.26 V.24A Data Bits

Use the V.24A Data Bits item to s

bits (5, 6, 7, or 8) per character o

interface.

8/20/2019 muleitor

71/282

3

Categories


The format of the Data Lead item

Data Lead

The following Data Leads can be s

given interface and configuration

CTS, TM, RLSD, DSR, RS, CS,

8/20/2019 muleitor

72/282


For an overview of the items availa

category, see Table 3-3.

Table 3-3TIMESLOTS Ca

8/20/2019 muleitor

73/282

3

Categories


When Tx = Rx:2-page display

Timeslo

Coupling Tx =

TS 30 Rate F . . . . . . . . . . . . . M. . . . . . . . . . . . .

8/20/2019 muleitor

74/282


Selecting a Single Timeslot

To select a single timeslot for test

Mode is set to VOICE or 64K, or

or 56K), use the procedure desc

Move the cursor to the Timeslot Number.Press SELECT until the number of the desired time(As you change the selection, the graphical display

8/20/2019 muleitor

75/282

3

Categories


3.4.1 TS (Timeslots Page)

When you want to select the sa

transmit and receive sides, use the

select the timeslot(s) you want to

available only when Coupling is

8/20/2019 muleitor

76/282


3.4.4 Coupling

Use the Coupling item to indicate

to select the same timeslots on th

sides. The Coupling selection can


8/20/2019 muleitor

77/282

3

pCategories


3.5 ALARM/SIGNAL CA

The ALARM/SIGNAL category is

on or off, and to configure overhe

SIGNAL category is available w

Mbit/s signal. For an overview of

category, see the table below.

8/20/2019 muleitor

78/282


The format of the Tx Alarm item

Tx Alarm

The following alarms can be set

Each alarm can be set ON or OFF

8/20/2019 muleitor

79/282

3

pCategories


Bit position 1 can also be edited i

or MFAS. However, when Framin

MFAS-CRC, an uppercase “C” is

1 and cannot be edited. The “C”

used to send CRC-4 error detectio

Bit 2 is always set to 1. In bit posit

8/20/2019 muleitor

80/282


3.5.4 Tx ABCD

Use the Tx ABCD item to set

associated with the selected voice

The format of the Tx ABCD item

8/20/2019 muleitor

81/282

3

pCategories


3.6 AUXILIARY CATEGO

The AUXILIARY category is use

items, including items regarding p

the current time and date. For an o

see Table 3-5. Descriptions of the

the table.

8/20/2019 muleitor

82/282


Table 3-5AUXILIARY Category

Item Selections

Hist Buf x% ON or OFF

Hist Rslt AIS, BIT ERR

CODE ERRS

8/20/2019 muleitor

83/282

3

pCategories


3.6.1 Language

Use the Language item to selec

menus, overlays, and printouts. T

are available for LANGUAGE.

ENGLISH

8/20/2019 muleitor

84/282


AMI

AMI (Alternate Mark Inver

with no zero substitution.

3.6.3 Error Type

8/20/2019 muleitor

85/282

3

pCategories


3.6.5 Adjacent FAS Errs

Use the Adjacent FAS Errs item t

adjacent FAS errors (3, 2, or 1) that

to transmit when you press ERROR

can be used to test the “loss of fra

criterion used by 2 Mbit/s receive

8/20/2019 muleitor

86/282


SIGNAL

Select SIGNAL for Signaling

contain a record of up to 2

signaling bit changes detecte

the current test. (The signali

Timeslot 16 of a 2 Mbit/s sign

see Section 5, Using a Printe

8/20/2019 muleitor

87/282

3

pCategories


3.6.9 Time Interval

Use the Time Interval item to s

between automatic timed Prints

interval, move the cursor to the tim

SELECT until the desired time in

time interval is displayed in an H

f

8/20/2019 muleitor

88/282


LOGIC (ON/OFF)

When Event is set to LOGIC O

logic events will trigger an Ev

Pattern Sync Loss, Pattern Sl

ALARMS (ON/OFF)

When Event is set to ALA

f ll i l ill

8/20/2019 muleitor

89/282

3

pCategories


3.6.12 Prt Type

Use the Prt Type item to specify t

connected to the INTERCEPTO

selections are available:

PR40A

S l PR40Aif i

8/20/2019 muleitor

90/282


CRLF

Set the printer line terminatio

linefeed.

LF

Set the printer line terminatio

CR

8/20/2019 muleitor

91/282

3

pCategories


The following selections are avail

Bits per Byte:

7 or 8

NOTE: Set the number of data

Mode is set to GRAPH.

8/20/2019 muleitor

92/282


3.6.17 Hist Rslt

Use the Hist Rslt (Histogram Res

result from the histogram buffer to b

Print. (For more information, see t

Prints.)

Th f ll i l i il

8/20/2019 muleitor

93/282

3

pCategories


3.6.18 Hist Print?

To create a histogram and send it t

the cursor to the Hist Print? item a

histogram is created and placed

printing when a printer is attache

Af h hi

8/20/2019 muleitor

94/282


If the Start time that was specifie

later (relative to the time the histo

on) than the current time, and the

the display shows the following m

Start Time Must B

8/20/2019 muleitor

95/282

3

pCategories


3.6.20 Len

Use the Len (Length) item to spec

to be covered in the Histogram P

length in the DD/HH:MM (day/h

3 6 21 Hi t T

8/20/2019 muleitor

96/282


Move the cursor to the appropriat

and press SELECT. If you select N

results remain in the histogram bu

then the buffer is cleared, and

following message.

Clearing

8/20/2019 muleitor

97/282

3

pCategories


3.6.24 Program Recall

Use the Program Recall item to re

the test instrument’s ten battery-ba

(0 through 9). When you recall a se

is automatically configured to ma

8/20/2019 muleitor

98/282


M.2100

Select M.2100 to use the CC

M.2100 performance analysi

3.6.26 Beeper

U h B i h b

8/20/2019 muleitor

99/282

3

pCategories


The current time is shown in

(hour:minute) format.

3.6.29 Date

Use the Date item to set the tes

l d Th D i i

8/20/2019 muleitor

100/282


To clear the test instrument’s mem

the Memory Clear? item, and pres

shows the following message.

Are You Sure? NO

Move the cursor under the appro

YES) d SELECT

8/20/2019 muleitor

101/282

3

pCategories


8/20/2019 muleitor

102/282


TEST RESU

4.1 OVERVIEW

The INTERCEPTOR 147 provid

you the information you need to qu

8/20/2019 muleitor

103/282

TestResults


The SUMMARY category displ

from the above list that have acq

since the start of the current test an

the current test setup.

When the SUMMARY category is

occurs in one of the SUMMAR

d (if i i i d)

8/20/2019 muleitor

104/282


RT Delay (Round Trip Dela

SL Delay (Signal Lead Dela

Char Err (Character Error)

Rcv Pat

The Rcv Pat (Received Patte

test pattern that is being

INTERCEPTOR 147 i

8/20/2019 muleitor

105/282

TestResults


Time

The Time result indicates the

minutes, and seconds) using

the following format: HH:M

Date

The Date result indicates th

h d ) i h f ll

8/20/2019 muleitor

106/282


4.4 SIGNAL, CODE & FA

The SIGNAL, CODE & FAS Re

2.048 Mbit/s signal frequency an

and contains results that are based

(The SIGNAL, CODE & FAS re

when Test is set to 2M or MUX.) T

8/20/2019 muleitor

107/282

TestResults


Bit Slip

The Bit Slip result indicates

the recovered clock of the

recovered clock of the 2M Re

Slip result is available if Opt

Frame Slip

Th F Sli l i h B

8/20/2019 muleitor

108/282


MFAS Errs

The MFAS Errs (Multiframe A

result indicates the number of

since MFAS or MFAS-CRC

contain an error.

MFAS Rate

Th MFAS R l i

8/20/2019 muleitor

109/282

TestResults


The format for the NFAS Wor

where:

C A “C” in the fi

the presence o

1 Bit position tw

“1 ” (A “

8/20/2019 muleitor

110/282


CRC MF Wrd

The CRC MF Wrd (CRC M

indicates the values received

the eight consecutive NFAS

The format for the CRC MF W

where:

8/20/2019 muleitor

111/282

TestResults


4.5 CHAN. & SIGNALING

The CHAN. & SIGNALING (C

results category contains results r

An example set of CHAN. & SI

Timeslot 3) is shown below.

8/20/2019 muleitor

112/282


Active Timeslots

The Active Timeslots resul

representation of timeslots

following format:

F123•••789012••5

M78••••••56••901

8/20/2019 muleitor

113/282

TestResults


Freq

The Freq (Frequency) result is

of the PCM-encoded signal i

Peak

The Peak result is the peak PC

detected during the previous

i l

8/20/2019 muleitor

114/282


The PERFORMANCE category ca

results.

G.821 Results

Avl Sec

% Avl Sec

Unavl Sec

SES

8/20/2019 muleitor

115/282

TestResults


Err Sec

Errored Seconds — The numb

that contain one or more errors

in CCITT Specification G.82

Deg Min

Degraded Minutes, calculated

S ifi i G 821

8/20/2019 muleitor

116/282


2 Una T

Unavailable Time, calculated

Specification M.2100.

2 SES

Severely Errored Seconds, ca

CCITT Specification M.2100

8/20/2019 muleitor

117/282

TestResults


8/20/2019 muleitor

118/282


USING A PRI

5.1 OVERVIEW

You can set up the INTERCEPTO

f P i Th P i

8/20/2019 muleitor

119/282

O v e r v

i e w

5 INTERCEPTOR 147 2 M bit/

5.2 CONTROLS PRINT

A Controls Print provides a Pr

instrument’s current configuratio

To create a Controls Print,

CONTROLS control on the INT

8/20/2019 muleitor

120/282


2. To create a manual Res

PRINTER RESULTS contr

When you press the PRIN

a Results Print (of the typ

created.

Following are descriptions of the

8/20/2019 muleitor

121/282

O v e r v

i e w


Results Print (Summary Forma

A Results Print in Summary form

most important results, as shown in

========================

RESULTS PRINT 16:10

Patt Loss: 0 MFAS

8/20/2019 muleitor

122/282


To create a Timed Print, use the f

1. Select the AUXILIARY set

2. Set Auto Print to TIMED.

3. Set Time Interval to the d

D i h d i d

8/20/2019 muleitor

123/282

O v e r v

i e w


5.6 HISTOGRAM PRINT

A Histogram Print provides i

accumulated results for a specifie

are two types of Histogram Pr

Examples of the different forma

depending on the specified setup,

8/20/2019 muleitor

124/282


Use LIST to present the

list of ASCII characters

5. Set Printer Mode (GRAPH

For non-graphics printer

bars of the graph can be r

characters). For graphic

ASCII

8/20/2019 muleitor

125/282

O v e r v

i e w


Figure 5-1 is an example of a His

Type is set to GRAPH and Printer

The bars in the graph represent th

HISTOGRAM PRINT 16:46:5

==================================

8/20/2019 muleitor

126/282



Type is set to GRAPH and Printe

The bars in the graph are repre

asterisks. This type of setup is o

displaying a histogram on a non-g

==================================

8/20/2019 muleitor

127/282

O v e r v

i e w



Type is set to LIST. In this case,

replaced with numerical repr

explanation of the numerical re

Appendix D.) This type of Histog

used when the information is bein

8/20/2019 muleitor

128/282


3. Select appropriate Prt Typ

If you are using TTC’s

PR-40A. This selection a

appropriate baud rate, par

If you are using a differen

then set RS232 Port to th

d bi h

8/20/2019 muleitor

129/282

O v e r v

i e w


6. Check the paper supply in

B A T T E R Y

P R I N T E R /

R E M O T E C O N T R O L

C H A R G I N G

9 V D C

1 A R E G

8-pinconnector

8/20/2019 muleitor

130/282


REMOTE CON

6.1 OVERVIEW

You can control the INTERCE

8/20/2019 muleitor

131/282

oteControl


6.2 REMOTE CONTROL

If you have a suitable remote con

terminal, a computer, or a controller

steps to set up for Remote Contro

1. Connect the 147 and the r

8/20/2019 muleitor

132/282


Initially, the controller is

terminal mode, the INTER

interactively with the rem

the INTERCEPTOR 14

character (>) when it

command, echoes all char

controller, and transmits e

8/20/2019 muleitor

133/282

oteControl


6.3.1 Syntax for Commands

The general format for entering c

command:subcommand par

terminator

Th i l b h

8/20/2019 muleitor

134/282


The following conventions are us

of the commands/queries present

< > Substitute the a

indicated forma

[x|y|z] You must type

8/20/2019 muleitor

135/282

oteControl


*ESE [ | ?]

Event Status Enable

The *ESE command sets the Stand

Register bits. The value of the bit

Status Enable Register determin

register are enabled. When a bit

Status Register and its correspondi

8/20/2019 muleitor

136/282


*ESR?

Event Status Register

The *ESR? query requests the co

Event Status Register. The value r

all bits that are set at the time y

Standard Event Status Register is

8/20/2019 muleitor

137/282

oteControl


*LRN?

Learn Device Setup

The *LRN? query requests the c

response lists the commands th

instrument at some later time to

setup.

8/20/2019 muleitor

138/282


*OPT?

Option Identification

The *OPT? query requests which

the INTERCEPTOR 147. A “0” r

is not installed. If no options are in

0’s is returned. An installed opti

name.

8/20/2019 muleitor

139/282

oteControl


The bits of the Parallel Poll Enab

Bit 0 Error Available

Bit 1 0

Bit 2 Test Status Summ

Bit 3 0

Bit 4 0

Bi 5 E S S

8/20/2019 muleitor

140/282


printer device selections are not ch

setting changed. This exceptio

control operation can continue af

is issued. Valid program number

Example:

>*RCL 3 Recalls st

8/20/2019 muleitor

141/282

oteControl


The act of reading the Parallel Po

Bit 6 of the Status Byte Register.

The bits of the Service Request E

Bit 0 Error Available

Bit 1 Print Available (P

Bi 2 T S S

8/20/2019 muleitor

142/282


Bit 5 Event Status Summ

Bit 6 Master Status Sum

Bit 7 0

For additional information, see th

see Appendix B.

E l

8/20/2019 muleitor

143/282

oteControl


*WAI

Wait

The *WAI command causes all

complete before executing any oth

NOTE: The INTERCEPTOR 147

serially. Therefore, the

8/20/2019 muleitor

144/282


The act of reading the contents of the Test Summary register.

Example:

>STATUS:ALRM? Return

the sta

registe

8/20/2019 muleitor

145/282

oteControl


STATUS:ALRM_HIST?

Status: Alarm History

The STATUS:ALRM_HIST? qu

integer indicating which history a

The bits read include:

8/20/2019 muleitor

146/282


STATUS:LINE?Status: Line

The response to a STATUS:LINE

value indicating the contents of th

of the Line register reflect the cur

signal and include the following b

8/20/2019 muleitor

147/282

oteControl


For additional information, see A

The bits read include:

Bit 0 Signal Present

Bit 1 FAS Sync

Bit 2 MFAS Sync

Bi 3 P S

8/20/2019 muleitor

148/282


Example:

>STATUS:LINE_HIST? Rea

regi

11 The

indi

INT

lost

8/20/2019 muleitor

149/282

oteControl


STATUS:TEST?Status: Test Summary Register

The response to the STATUS:T

weighted value indicating the conte

register. (The bits of the Test Su

according to the corresponding

Summary and Alarm Status regis

8/20/2019 muleitor

150/282


When a bit of the Test Summarycorresponding bit in the Test Sum

also set, the Test Summary Status

Byte register is set.

The bits in the Test Summary En

Bi 0 Li S S

8/20/2019 muleitor

151/282

oteControl


6.3.4 Setup Commands and

SET:2MREF [BRG | TRM | M

Set the 2M Reference Input.

This command is available only if O

8/20/2019 muleitor

152/282


SET:CHRT:[NORM | REST Set the channel rate.

SET:CODE_RATE:[1E-3 | 5

Set the error insertion rate for cod

errors.

8/20/2019 muleitor

153/282

oteControl


SET:FRMG[AUTO|MFASC|MFAS|FASC

Set: Framing.

SET:GCLK [INTRNL | INTF

Set Generator Clock.

8/20/2019 muleitor

154/282


after you enter the SET:HSTM MAto MAN, you can use the SET:HS

length of the histogram.

Example:

>SET:HSTM? Req

sett

8/20/2019 muleitor

155/282

oteControl


The values used in the length paramDD 00 to 99

HH 00 to 23

MM 00 to 59

The start time is relative to the tim

was turned on. For example, if

d d 2 00 d

8/20/2019 muleitor

156/282


SET:INTF [V.24A | V.24S | V64K | ?]

Set Interface.

Use 64K for a G.703 64 kbit/s int

SET:LINE:[CS | CTS | DM |

RL | RLSD | RR | RS | RTS

8/20/2019 muleitor

157/282

oteControl


SET:Mx64K:RX [“

8/20/2019 muleitor

158/282


SET:Nx64K:TX [ | ?]

Set adjacent transmit timeslots

to be selected.

Used to indicate which transmit

The timeslots are numbered

, enter the numb

8/20/2019 muleitor

159/282

oteControl


SET:PORT [“

8/20/2019 muleitor

160/282


SET:SCLK [NORMAL | INV Set Send Data Clock Polarity.

SET:SUBCH [1 | 2 | 3 | 4 | ?

Select the 16K subchannel within

64K timeslot.

8/20/2019 muleitor

161/282

oteControl


SET:TSBYTE [“

8/20/2019 muleitor

162/282


SET:VF_LEVEL [-20.0 to +3Set the transmitted VF level.

SET:V.11 [TERM | UNTERM

Set V.11 Termination.

SET:V.24A:BITS [5 | 6 | 7 | 8

8/20/2019 muleitor

163/282

oteControl


RES:2_%EFS?Results: Percentage of M.2100 E

Free Seconds

RES:2_%AV_T?

Results: Percentage of Available

NOTE: Only valid in M2100 per

8/20/2019 muleitor

164/282


RES:2M_FREQ?Results: 2 Mbit/s Signal Frequen

Short form: RES:2MFR

Not Ready Value: -1

RES:2M_FREQ_PPM?

Results: 2 Mbit/s Frequency Delt

8/20/2019 muleitor

165/282

oteControl


RES:ACTIVE_TIMESLOTS?Results: Active Timeslots

Response is a string of characters in

are active. For more information,

(Also see the RES:TIMESLOT c

Short form: RES:ATMS

8/20/2019 muleitor

166/282


RES:BER_SES?Results: Bit Error Rate Minus SE

Short form: RES:BSES

Not Ready Value: -1.0E + 0

RES:BIT_ERRS?

Results: Bit Errors

8/20/2019 muleitor

167/282

oteControl


RES:CRC_ERRS?Results: CRC Errors

Short form: RES:CRER

Not Ready Value: -1

RES:CRC_MF_WORD?

Results: MFAS Word

8/20/2019 muleitor

168/282


RES:ERR_SEC?Results: Errored Seconds

Short form: RES:ERRS

Not Ready Value: -1

RES:ERR_SES?

Results: Bit Errors Minus SES

8/20/2019 muleitor

169/282

oteControl


RES:HELD:?Results: Held Result

Returns the specified result using t

snapshot in the remote control bu

Example:

>RES:HOLD Saves

8/20/2019 muleitor

170/282


RES:MFAS_WORD?Results: MFAS Word

Short form: RES:MFW

Not Ready Value: “NOT REA

RES:NFAS_WORD?

Results: NFAS Word

8/20/2019 muleitor

171/282

oteControl


RES:RX_BYTE? Results: Receive Byte

Short form: RES:RXBT

Not Ready Value: “NOT REA

RES:SA6BITS?

Results: Sa6 Bits string

8/20/2019 muleitor

172/282


6.3.6 Miscellaneous CommQueries

LOCAL

Local Control

Sets the INTERCEPTOR 147 t

(Enables all controls on the INTE

8/20/2019 muleitor

173/282

oteControl


MISC:RC_MODE [TERM | C

Miscellaneous: Remote Control M

MISC:RCV [M120| T120|B12

T75|B75|?]

Miscellaneous: Receiver Input M

8/20/2019 muleitor

174/282


2M Reference Input Option Not

This error message is caused by

results when Option 147-1 is no

receive this message in respons

following query: res:bits?

Argument out of Range.

Thi i d b

8/20/2019 muleitor

175/282

oteControl


Invalid Bit String.

This error message is caused by s

contains characters other than bina

12345678 instead of 10110110).

message in response when you

commands.

I lid Cl k C d V lid i

8/20/2019 muleitor

176/282


Invalid Value.


invalid for the associated register

message in response when you

commands.

Length Must Be > 0.

Thi i d b

8/20/2019 muleitor

177/282

oteControl


Result Not Available.

This error message is caused by r

before it is available. You may

response when you send one of th

Save Number Out of Range.


h i b 0 d 9 Y

8/20/2019 muleitor

178/282


Unrecognized Auto Print.


print parameter. You may receive t

when you send the following com

Unrecognized Channel Rate.

This error message is caused by sen

Y i

8/20/2019 muleitor

179/282

oteControl


Unrecognized Histogram Buffe

This error message is caused b

histogram buffer action paramete

message in response when yo

command: set:hstb.

Unrecognized Histogram Resu

Thi i d b

8/20/2019 muleitor

180/282


Unrecognized Remote Control

This error message is caused by se

control mode parameter. You may

response when you send the

misc:rcmode.

Unrecognized Result Print.

Thi i d b

8/20/2019 muleitor

181/282

oteControl


Unrecognized Tx Clock.


clock parameter. You may receive

when you send the following com

Unrecognized Tx Coding.


di Y

8/20/2019 muleitor

182/282


APPLICATI

7.1 OVERVIEW

You can use the INTERCEPTO

testing applications for 2 Mbit/s a

8/20/2019 muleitor

183/282

A p p

l i c a

t i o

n s


Test Setup

1. Perform the Basic Setup

Verify the PANEL LO

LEDs are off.

2. TEST MODE category

Si ill b f

8/20/2019 muleitor

184/282


Test Results

1. Check the error results

To analyze the performa

(while it is in-service), y

CRC-4 error results, fra

error results, REBEs (Rem

d l W

8/20/2019 muleitor

185/282

A p p

l i c a

t i o

n s


2.048 Mbit/s

DigitalNetworkNTE

2.048 Mbit/sTest Pattern

INTERCEPTOR 147

TX RX

8/20/2019 muleitor

186/282


5. Check AUXILIARY catego

If you are using a printe

setup items as desired.

see Section 5). Check th

to verify they are set for th

6. Set RECEIVER control to

S l TERM b

8/20/2019 muleitor

187/282

A p p

l i c a

t i o

n s


7.4 ANALOG/DIGITAL TVOICE CHANNEL

You can use the INTERCEPTOR

side of a PCM multiplexer (mu

Frequency (VF) test set to insert a

input of a voice channel card in

8/20/2019 muleitor

188/282


3. Set the CONFIGURATION

Set Transmitter to OFFtest).

Set Framing to the forma

test or set Framing to AU

4. Select the timeslot to be t

8/20/2019 muleitor

189/282

A p p

l i c a

t i o

n s


4. Check Active Timeslots fo

In the CHAN. & SIGNALcheck the Active Times

identify the channels th

Also, for the selected tim

Byte, ABCD, Freq (Hz),

results.

8/20/2019 muleitor

190/282


Test Setup

Use the following steps to set up th

that is used for monitoring at the


Verify the PANEL LO

LED ff

8/20/2019 muleitor

191/282

A p p

l i c a

t i o

n s


m i s e s

L o o p b a c k

8/20/2019 muleitor

192/282


4. Select the timeslots to be



setup items as desired.

see Section 5). Check th

to verify they are set for th

8/20/2019 muleitor

193/282

A p p

l i c a

t i o

n s


7.6 COMMISSIONING A

NX64K SERVICE

The INTERCEPTOR 147 can be

new Nx64K service from the cus

before the 2048 kbit/s NTE is

testing is performed using the

8/20/2019 muleitor

194/282



Set Transmitter to ON.

Set Framing to the form

under test when in serv

AUTO).

S L d OFF (

7

8/20/2019 muleitor

195/282

A p p

l i c a

t i o

n s


9. TRANSMITTER connector

Using the appropriaconnector, connect the

transmit direction of th

tested.

T R l

8/20/2019 muleitor

196/282


can also be used to perform in

kbit/s circuits from DS3 monitor pa typical test setup, see Figure 7-

INTERCEPTOR

264

7

8/20/2019 muleitor

197/282

A p p

l i c a

t i o

n s



Set Transmitter to OFF tSet Framing and Patter

pattern used by the trans



i d i d

8/20/2019 muleitor

198/282


7.8 PERFORMING A BIT SL

TEST

You can use an INTERCEPTOR 1

147-1 to perform a bit slip or fra

example, you are troubleshooting

customer premises (as shown

7

8/20/2019 muleitor

199/282

A p p

l i c a

t i o

n s



Set Transmitter to ON.Set Framing to the forma

s link under test (or set F

Set Tx Clock to 2M REF


If i i

8/20/2019 muleitor

200/282


Test Results

In the SIGNAL, CODE & FAS Re

Freq ∆ppm, Bit Slip, and Frame Sl

indicate the relative stability of th

reference clock. The Freq ∆pp

recovered clock frequency deviati

f 2 048 Mbi / Th Bi Sli

7

8/20/2019 muleitor

201/282

A p p

l i c a

t i o

n s


2. Set Test to 2M and set T

itemsSet Test Mode to DATA

Set Intf to the interface

under test.


I h D L d i

8/20/2019 muleitor

202/282


4. Check the SL Delay

In the LOGIC & TIME Rthe signal lead delay (SL

interface.

5. Verify received frequency

In the SIGNAL, CODE &

h k F d F ∆

7 INTERCEPTOR 147 2 Mbi /

8/20/2019 muleitor

203/282

A p p

l i c a

t i o

n s


Test Setup


Verify the PANEL LO

LEDs are off.

2. Set Test to MUX and set

i


8/20/2019 muleitor

204/282


Test Results

1. Observe the Data Interfac

panel LEDs

Watch the DATA INTER

the proper DTE/DCE

Check the STATUS & A

d i f i


8/20/2019 muleitor

205/282

A p p

l i c a

t i o

n s


7.11 TESTING DEMULTIP

(2048 KBIT/S TO DA

In a demultiplex test, you can tra

and then demultiplex it on the data

been received. For a diagram of

Figure 7-10.


8/20/2019 muleitor

206/282



Set Framing to the forkbit/s link under test (or

Set Data Leads RTS and

Set LL and RL to OFF.

Set other applicable item

TIMESLOTS


8/20/2019 muleitor

207/282

A p p

l i c a

t i o

n s


3. Check the SUMMARY Res

events

4. Check the SL Delay

In the LOGIC & TIME R

the signal lead delay (SL

interface.


8/20/2019 muleitor

208/282


4. Check the STATUS & ALA

Verify signal presence synchronization.

NOTE: Pattern synchro

for Round-Trip

P h RESTART


8/20/2019 muleitor

209/282

A p p

l i c a

t i o

n s


INTERCEPTOR 147 2 Mbit/s

8/20/2019 muleitor

210/282


SPECIFICAT

8.1 2 MBIT/S OPERATIN

This section lists the capabilities


8/20/2019 muleitor

211/282

p e c

i f i c a

t i o n s


8.1.3 Channel Associate

Analysis

The INTERCEPTOR 147 can

channel-associated signaling anal

• Display ABCD bits


8/20/2019 muleitor

212/282


8.1.7 Output Connector

The INTERCEPTOR 147 inc

connectors:

• 120Ω balanced: 3-pin b

• 75Ω b l d 1


8/20/2019 muleitor

213/282

p e c

i f i c a

t i o n s


8.1.9 Receiver

The Receiver has the following c

Input sensitivity

Term mode: Cable compensatio

Bridge mode: Cable compensatio

M d R i i i


8/20/2019 muleitor

214/282


8.2 V.11 DATA INTERFA

To use the V.11 interface, you m

adapter cable.

Electrical Interfaces

CCITT Recommendations V.11 a


8/20/2019 muleitor

215/282

p e c

i f i c a

t i o n s


8.4 X.21 DATA INTERFA

The following specifications appl

Interface and contact number in ac

(15-pin DTE/DCE connectors).

Data Rates


8/20/2019 muleitor

216/282


8.6 CODIRECTIONAL 64

INTERFACE

To use the CCITT G.703 64kbit/s

you must use the appropriate ada

Electrical Interface


8/20/2019 muleitor

217/282

p e c

i f i c a

t i o n s

Line Terminator: CR, LF

Connector: Serial

Appen

assign


8/20/2019 muleitor

218/282

8.8.2 Physical Specifica

The physical characteristics for th

are:

Case Dimensions: 9.1 cm

11.4 cm

21 8


8/20/2019 muleitor

219/282

p e c

i f i c a

t i o n s


8/20/2019 muleitor

220/282

MAINTENANCE AN

9.1 OVERVIEW

This section contains informatio


8/20/2019 muleitor

221/282

andService

9.2.2 If Your Test InstrumenOperate As Expected

If your test instrument cannot su

Initial Check-Out Procedure (see S

not operate as expected, check th

• Wh f i lf


8/20/2019 muleitor

222/282

9.3.1 Warranty Policy

All equipment manufactured by

Techniques Corporation (TTC) is w

in material and workmanship. Th

to the original purchaser and is n

express written authorization of t

d b TTC


8/20/2019 muleitor

223/282

andService

9.3.2 In-Warranty Service

Equipment in warranty must be re

authorized service center with s

equipment should be packed and

with Instructions in Section 1.4

returning any equipment, the cu

R A h i i (RA)


8/20/2019 muleitor

224/282

Once an out-of-warranty repair is

or component is warranted for o

applies only to the part that was

components are not covered und

warranty.

9 3 4 C lib ti


8/20/2019 muleitor

225/282

andService

9.4 HOW TO CONTACT

If you have any questions reg

application, or service of your test

your TTC Distributor, or contact

address listed below).


8/20/2019 muleitor

226/282

You may also contact your local

In Canada:

TTC-Montreal: (514) 8

TTC-Toronto: (905) 5

TTC-Vancouver: (604)


8/20/2019 muleitor

227/282

andService


8/20/2019 muleitor

228/282

PRINTER / REMOTINTERFAC

The INTERCEPTOR 147 has a se

REMOTE CONTROL port that is

instrument to a printer or to a remo

A INTERCEPTOR 147 2 Mbit /

8/20/2019 muleitor

229/282

rolInterface


8/20/2019 muleitor

230/282

DATA COMMUNICATIO

To conduct a Data or Mux test, yo

circuit under test to the INTERCE

the data interfaces. During a D

communication interface leads are

includes definitions of the control

B INTERCEPTOR 147 2 Mbit /

8/20/2019 muleitor

231/282

nInterfaces

DataTerminal

Equipment

CCITT Des cr ipt ion V.24

114 Transmit Clock (DCE) T

103 Transmit Data T

113 Transmit Clock (DTE) X

104 Receive Data R


8/20/2019 muleitor

232/282

V.24 DCE Crossover Cable

The V.24 DCE crossover cable is a a 25-pin D-type female. The p

V.24 DCE crossover cable are lis

T bl B 1


8/20/2019 muleitor

233/282

nInterfaces


The table below lists the pin ass

DCE crossover cable. The V.11

a 50-pin D-type male to a 37-pin


8/20/2019 muleitor

234/282

Table B-2V.11 DCE Crossover Cable

(Continue

Description CCITT V.11

Ref. Nam


8/20/2019 muleitor

235/282

nInterfaces


The table below lists the pin assDCE crossover cable. The V.35

a 50-pin D-type male to a V.35 fe

T bl B 3


8/20/2019 muleitor

236/282


(Continue


Ref. Nam


8/20/2019 muleitor

237/282

nInterfaces


(Continue

Description CCITT X.21

Ref. Name


8/20/2019 muleitor

238/282

V.11 DTE Adapter Cable

The following table lists the pin aDTE crossover cable. The V.11 D

type male special connector to a

connector.


8/20/2019 muleitor

239/282

nInterfaces

Table B-6V.11 DTE Adapter Cable P

(Continue


Ref. Nam


8/20/2019 muleitor

240/282

V.35 DTE Adapter Cable

The pin assignments for the V.3(50-pin D-type male to V.35 m

following table.

T bl B 7


8/20/2019 muleitor

241/282

nInterfaces

Table B-7V.35 DTE Adapter Cable P

(Continue

Description CCITT Signa

Ref. Name


8/20/2019 muleitor

242/282

B.4 SIGNAL LEADS FORCOMMUNICATION IN

For information regarding which

depending on the Emulate, Gen C

Rcv Clk) selections on the INTER

figures in this section. In the fi


8/20/2019 muleitor

243/282

nInterfaces

DTE/INTRNL

For a figure of the signal leads usto DTE and Gen Clk is set to INT

T


8/20/2019 muleitor

244/282

DCE/INTRNL/ST

For a figure of the signal leads usto DCE, Gen Clk is set to INTRNL

to ST, see Figure B-5.


8/20/2019 muleitor

245/282

nInterfaces

DCE/INTF/TT

For a figure of the signal leads usto DCE, Gen Clk is set to INTF, a

TT, see Figure B-6.


8/20/2019 muleitor

246/282

REMOTE CONTROREGISTE

The INTERCEPTOR 147 uses a s

queues, and buffers to store inform

line conditions, alarm conditions

C INTERCEPTOR 147 2 Mbit/

8/20/2019 muleitor

247/282

usRegisters

Each group of registers contains o

register. The user may program

register to report selected eventstatus register. Setting the bits

controls the generation of the summ

group. The summary bit is set w

and its corresponding enable regi


8/20/2019 muleitor

248/282

C.2 QUEUE AND BUFFE

All responses that the INTERCEP

placed in the Output Queue. With R

operation, the contents of the Outpu

transmitted to the terminal. Wh

Output Queue, the Message Avai


8/20/2019 muleitor

249/282

usRegisters

STA0 0 0

MASTER STATUS

SUMMARY

0


8/20/2019 muleitor

250/282

Bit 4 Not Defined. Alwa

Bit 3 Not Defined. Alwa

Bit 2 Bit 2 indicates that

Test Summary Regi

the Test Summary

hi h h


C EVENT STATUS RE

8/20/2019 muleitor

251/282

usRegisters

C.4 EVENT STATUS RE

The Event Status Register group iIEEE-488.2 defined events, and

registers: Event Status Register a

Register. See Figure B-4.


i 5 C C d

8/20/2019 muleitor

252/282

Bit 5 CME - Command E

Indicates that a com

INTERCEPTOR 1because it was not u

Bit 4 EXE - Execution Er

Indicates that the I

bl


C 5 TEST SUMMARY RE

8/20/2019 muleitor

253/282

usRegisters

C.5 TEST SUMMARY RE

The Test Summary Register is an 8-summary bits from the data stru

Figure B-5 depicts this register. In

the 8 bits are used.


C 6 LINE STATUS REGIS

8/20/2019 muleitor

254/282

C.6 LINE STATUS REGIS

The Line Status Register group coLine Status Register, Line Histo

Enable Register. This group of re

the state of the signal presence ind

Sync indicators, the pattern slip


Th Li St t R i t i t

8/20/2019 muleitor

255/282

usRegisters

The Line Status Register gives t

signal presence indicator, the vario

the pattern slip indicator, and an alStatus Register is read with the q

The bit grouping is as follows:

Bit 7 Not used. Always s


The Line History Register is r

8/20/2019 muleitor

256/282

The Line History Register is r

STATUS:LINE HIST?.

Bit 7 PATTERN SLIP

Indicates that a patt

this register was las

Bi 6 N U d Al


C 7 ALARM STATUS RE

8/20/2019 muleitor

257/282

usRegisters

C.7 ALARM STATUS RE

The Alarm Status Register group coAlarm Status Register, Alarm Hist

Enable Register. See Figure C-7


Bit 3 MFAS Distant

8/20/2019 muleitor

258/282

Bit 3 MFAS Distant

Indicates that the M

active.

Bit 2 FAS Distant

Indicates that the FA

Bi 1 TS 16 AIS


Bit 0 AIS

8/20/2019 muleitor

259/282

usRegisters

Bit 0 AIS

Indicates that AIS w

register was last rea

The Alarm Enable Register is use

Alarm Status Summary bit of the

is set. The Alarm Status Sum

di bi i h Al H

INTERCEPTOR 147 2 Mbit /s a

UNDERSTANDIN

8/20/2019 muleitor

260/282

UNDERSTANDINPERFORMANCE A

D.1 WHY CCITT G.821 PANALYSIS?

D INTERCEPTOR 147 2 Mbi

D 3 DETERMINING AVA

8/20/2019 muleitor

261/282

nceAnalysis

D.3 DETERMINING AVAUNAVAILABLE SE

CCITT Recommendation G.821

unavailable time as follows.

“A period of unavailable time be


Even though there were 3 consecu

8/20/2019 muleitor

262/282

Even though there were 3 consecu

27th, and 28th) which each had a B

such consecutive seconds are requir

to unavailable time. Those 3 ind

in available time and they are cou

sec sec sec sec sec sec


The same test continues to run an

8/20/2019 muleitor

263/282

nceAnalysis

The same test continues to run an

time. In the 80th second, the BER

than 10-3 as shown in Figure D-3

through the 85th seconds is also g

86th second, pattern synchroniza

continues for the 87th and 88th se

consecutive seconds each of whic

10 3 A h f h d


10-3. We are still in unavailable tim

8/20/2019 muleitor

264/282

counted as Unavl Sec; now the to

and the total Unavl Sec count = 7

sec

151

BER

sec

152

BER

sec

153

BER

sec

154

BER

sec

155

BER

sec

156

BER


D.4 DETERMINING DEG

8/20/2019 muleitor

265/282

nceAnalysis

G GMINUTES

Degraded minutes (Deg Min) is

that is affected by available and

Min is a count of the number of m

average BER greater than 10-6


UNDERSTANDING H

8/20/2019 muleitor

266/282

UNDERSTANDING H

The INTERCEPTOR 147 can prHistogram Prints. To understan

appears in both types of Histo

information in this appendix.

E INTERCEPTOR 147 2 Mbit /

1. Time and Date of Print

8/20/2019 muleitor

267/282

Histogram

sAt the top of Histogram P

when the histogram was

2. Histogram Title

The histogram title indic

histogrammed. For exa


5. Results (Bar Graph)

8/20/2019 muleitor

268/282

The vertical bars on the H

how many of the specifie

indicated times.

6. Mode Change Indicator(s

When a mode change oc

I di


Seconds Per Bar (S

8/20/2019 muleitor

269/282

Histogram

stime (in number of

Hour:Minute:Second

results bar. Two resu

two consecutive mark

Seconds Per Bar

A f i (i


=================================

HISTOGRAM PRINT 13:55:36 1-Apr-1994

8/20/2019 muleitor

270/282

Bit Errs 0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,

0,6643,2699,0,0,473,1902,0,0,0,0,0,0

0,0.0.0

*Storage 1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,

2,1,1,1,1,1,3,0,0,0,0,0,0,0,0,0,0,0,

*Power 1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1

5,0,2,5,5,5,5,5,5,5,5,5,5,5,5,5,5,5,5

*M d h 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0


3. Transition Information Lab

8/20/2019 muleitor

271/282

Histogram

sand Power

The Transition Informat

the Transition Bars a

histograms. In List his

information is indicated

(separated by commas). E

h di i f h i

INTERCEPTOR 147A

8/20/2019 muleitor

272/282

INDEX

Symbols

%Avl Sec Result 4-13

%EFS Result 4-14

%SESR lt 4 13

AB

AC

INTERCEPTOR 147A 2M b

BATTERY CHARGING Cod

C

8/20/2019 muleitor

273/282

I n d e

x

LED 2-22

BATTERY LOW LED 2-16

BATTERY LOW! 2-17

Battery operation

life 1-5

Beeper item 3-55

Con

r

s

CO

Con

INTERCEPTOR 147A

Display 2-18

f i 2 17

8/20/2019 muleitor

274/282

freezing 2 -17

up/down arrows 2-18

DISPLAY HOLD 2-17

E

EFS Result 4-14

FAS

FASFAS

FAS

FAS

FAS


Histogram

t 3 52

INT

8/20/2019 muleitor

275/282

I n d e

x

type 3-52

Histogram Buf fer

Clearing 3-48

clearing 3-52

full 3-48

percentage full 3-48

INT

Intf

INT

INTERCEPTOR 147A

No Such Event 3-50

P i Hi t

8/20/2019 muleitor

276/282

Processing Histogram

3-50

RECALLING PROGRAM

3-54

Results OK 4-2

Result s Unavail 4-2

Oc

PAN

Pat

P t


Printer

compat ible types 5 10

8/20/2019 muleitor

277/282

I n d e

x

compat ible types 5-10

line termination 3-46

port selecting 3-45 setup 5-10

type

selecting 3-46

Rat

sRat

Rcv

Rcv

Rcv

INTERCEPTOR 147A

port configuration

3 47

E

F

8/20/2019 muleitor

278/282

3-47

port selecting 3-45

setup 6-2 syntax for commands

6-4

RESTART 2-17

F

F

FF

F

F


RESULTS PRINT

Signaling Summary

Site

SL D

8/20/2019 muleitor

279/282

I n d

e x

Signaling Summary

format 5-4

Standard format 5-3 Summary format 5-4

Results Prin t

exampes 5-3

SL D

Spe

dw

Sta

Sta

INTERCEPTOR 147A

Timeslots

active 4-11

8/20/2019 muleitor

280/282

active 4-11

Broadcast 3-32

receive 3-32 Restricted 3-5

selected 3-23

selecting 3-28, 3-32

V.1

V.1V.2

p

V.2

V 2


8/20/2019 muleitor

281/282

I n d

e x

Artisan Technology Group i

new and certifed-used/pre

• FAST SHIPPING ANDDELIVERY

• TENS OF T HOUSAN DS OFIN-STOCK ITEMS

• EQUIPMENT DEMOS

• HUNDREDS OFMANUFACTURERSSUPPORTED

SERVICE CENTER REPAIRS

Experienced engineers and technicians on staf

at our full-service, in-house repair center

REMOTE INSPECTION

Remotely inspect equipment before purchasing

i i b i i i

SMView Instra

8/20/2019 muleitor

282/282

SUPPORTED

• LEASING/MONTHLY

RENTALS

• ITAR CERTIFIED SECURE ASSET SOLUTIONS

our interactive website at www.instraview.com

Contact us: (888) 88-SOURCE | [email protected]

muleitor

Documents