Verilink 310 (CG) (CG) Configuration/Installation Guide Manuale Utente Scaricare il pdf (Pagina 2)

TRANSPORT

76543219765432 8

S1 S2

V. 35

93-130

VAC

1 - 5 DSOs Assigned: These five positions select the bit rate and the number of DSOs assigned to the

channel (refer to the table below).

6 Rate Multiplier: Sets the multiplier for the input timing (refer to the table below). The unit oper-

ates at any data rate that is a multiple of 56 or 64 kbps.

7 Channel Assignment: The Contiguous mode assigns the channels as a block beginning at DS0

channel 1. If ‘Alternate’ is selected, channel assignments are made with an idle channel following

each data channel.

8 Control Lines: ‘On’ permanently sets the CTS, DSR, and CD leads to ON. With ‘Follow’, the

DSR lead follows T1 sync, the CTS lead follows RTS, and the CD lead follows the density status

of the incoming T1 signal (≥175 zeros = CD OFF). The TM line goes high when the unit is in a

local or remote test mode.

9 Data Invert: Determines whether the data bits are inverted.

NOTE: The ‘A’ position is the factory default for

all switch settings. If a particular user configuration

requires that a switch be placed in the ‘B’ direction,

then mark this sheet for future reference.

Circuit Pin # Signal Name DCE

101 A Frame Ground Ground

102 B Signal Ground Ground

103 P/S Transmit Data In

104 R/T Receive Data Out

105 C Request To Send In

106 D Clear To Send Out

107 E Data Set Ready Out

109 F Data Carrier Detect Out

113 U/W External Transmit Clock In

114 Y/AA Transmit Clock Out

115 V/X Receive Clock Out

142 K Test Mode Out

V.35 Interface

DSO S1-1 S1-2 S1-3 S1-4 S1-5 S1-6 (A) S1-6 (B)

1 B B B B B 56 kb 64 kb

2 B A B B B 112 128

3 A A B B B 168 192

4 B B A B B 224 256

5 A B A B B 280 320

6 B A A B B 336 384

7 A A A B B 392 448

8 B B B A B 448 512

9 A B B A B 504 576

10 B A B A B 560 640

11 A A B A B 616 704

12 B B A A B 672 768

13 A B A A B 728 832

14 B A A A B 784 896

15 A A A A B 840 960

16 B B B B A 896 1024

17 A B B B A 952 1088

18 B A B B A 1008 1152

19 A A B B A 1064 1216

20 B B A B A 1120 1280

21 A B A B A 1176 1344

22 B A A B A 1232 1408

23 A A A B A 1288 1472

24 A

A A A A 1344 1536

DTE

NET

Local Loopback

DTE

NET

Remote Channel Loop (V.54)

DTE

NET

* Signal regeneration only

CSU Line Loop (Inband or LLB)

Loops

1 Data In (R1)

2 Data In (T1)

3/6 Not Used

4 Data Out (R)

5 Data Out (T)

7/8 Chassis Gnd

Network Pinout

1 - 2 Timing Source: This position selects the source of unit clocking (refer to the Switch S2 table).

3 Not used.

4 Network Framing: This position selects the network framing to either ESF

or D4.

5 Network Coding: This position selects the network line code format to either AMI

or B8ZS.

6 - 7 Network LBO: This position selects the network LBO (line build out) signal level of the data

transmitted towards the T1 facility (refer to the Switch S2 table).

Switch S1 Description

Switch S2 Description

65431 7 982

56 kbps

Contiguous

Control

Data Invert

64 kbps

Alternate

Control

Data Invert

Yes

Switch S1

DSOs Assigned

(see table at bottom)

NET

127 Jetplex Circle

Madison, Alabama 35758

Sales and Marketing

800-926-0085

205-772-3770

info@txport.com

RMA/ Returns

800-926-0085, ext. 2282

Technical Support

800-285-2755

205-772-3770

support@txport.com

Not

ESF

AMI

Not

B8ZS

54321 6 7

Network clock (looped)

Internal clock (master)

CPE clock (external)

Timing

Source

Network

LBO

B B

-22.5

-7.5

-15

Switch S2

Used

B B Not Valid

1 2

310 CSU/DSU 1
TRANSPORT 2

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Verilink 310 (CG) (CG) Configuration/Installation Guide Manuale Utente Pagina 2

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