ADTRAN installation instructions NxT1 HSSI/V-35 MODULE, P/N 1200346L2, Specifications

Models: NxT1 HSSI/V-35

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NxT1 HSSI/V-35 MODULE

 

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NxT1 HSSI/V-35 MODULE

P/N 1200346L2

 

 

 

HSSI/V.35 (SCSI-50) PINOUT

T1-1 T1-2 T1-3 T1-4

500 Series

 

 

HSSI/V.35

PIN# (+ side)

PIN# (- side)

Direction

Description

 

 

 

 

 

 

1

26

HSSI SG - Signal Ground

 

 

Nx T1 HSSI/V.35

2

27

O

HSSI RT - Receive Timing

INSTALLATION INSTRUCTIONS

3

28

O

HSSI CA - DCE Available

4

29

O

HSSI RD - Receive Data

1. Remove the cover plate from the appropriate option slot in the ATLAS

5

30

O

HSSI LC - Loopback Circuit C

6

31

O

HSSI ST - Send Timing

 

550 Base Unit.

 

7

32

HSSI SG - Signal Ground

2. Slide the Nx T1 HSSI/V-35 Module into the option slot until the module

8

33

I

HSSI TA - DTE Available

 

is firmly positioned against the front of the chassis.

9

34

I

HSSI TT - Terminal Timing

 

 

 

3. Secure the thumbscrews at both edges of the module. Tighten with a

10

35

I

HSSI LA - Loopback Circuit A

 

screwdriver.

 

11

36

I

HSSI SD - Send Data

4.

Connect the cables to the associated device(s).

12

37

I

HSSI LB - Loopback Circuit B

13

38

HSSI SG - Signal Ground

5. Complete installation of remaining modules and Base Unit as specified

39

Ancillary to DCE (Reserved)

 

in the Installation chapter of the ATLAS 550 System Manual.

14

I

V.35 RTS - Request to Send

 

 

 

SPECIFICATIONS

15

40

I

V.35 TT Terminal Timing

16

41

I

V.35 SD Send Data

HSSI Rate:

Up to 11.04 Mbps

42

O

V.35 DCD - Data Carrier Detect

17-18

43

Ancillary to DCE (Reserved)

V.35 Rate:

Up to 5.52 Mbps

19

44

HSSI SG - Signal Ground

T1 Links:

HSSI Interface – 1 to 8 Total T1 Links (up to 4 from module T1

20

45

O

V.35 ST - Send Timing

 

 

interfaces and up to 4 from other T1 modules)

21

46

O

V.35 RT - Receive Timing

 

 

V.35 Interface – 1 to 4 Total T1 Links (in any combination of

22

47

O

V.35 RD - Receive Data

 

 

module T1 interfaces and other T1 modules)

23

O

V.35 CTS - Clear to Send

T1 Line Rate:

1.544 Mbps ± 75 bps

48

I

V.35 Ground/Present

T1 Line Framing:

D4 or ESF per ANSI t1.403 and AT&T TR 54016

24

49

O

HSSI TM - Test Mode

25

50

HSSI SG - Signal Ground

T1 Testing:

Line or payload loopback (Local and Remote)

T1 NETWORK CONNECTION PINOUT

Environmental:

Operating Temperature: 0ºC to 50ºC

 

 

Storage Temperature: -40ºC to 70ºC

Pin

Name

Description

 

 

Relative Humidity: 95% non-condensing

1

R1 RXDATA

Receive data from the network ring

Connectors:

T1 Interfaces: RJ-48C

2

T1 RXDATA

Receive data from the network tip

3, 6, 7, 8

Unused

n/a

 

 

 

HSSI Interface: 50 pin SCSI-II Female

 

 

 

4

R TXDATA

Send data towards the network ring

 

 

 

 

 

 

5

T TXDATA

Send data towards the network tip

Quick Start Guide, 61200346L2-13A, February 2002

Technical Support 1-888-4ADTRAN (1-888-423-8726)

Copyright 2002 ADTRAN, All Rights Reserved

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ADTRAN installation instructions NxT1 HSSI/V-35 MODULE, P/N 1200346L2, HSSI/V.35 SCSI-50 PINOUT, Specifications