Chapter 5 RIC-E1/R Card

RIC-E1Installation and Operation Manual

 

 

 

 

 

 

 

 

 

5.4 Installing the RIC-E1/R Card

Setting Internal Jumpers and Switches

Figure 5-6illustrates location of the internal jumpers on the RIC-E1/R PCB.

JP2

BALANCE

UNBALANCE

BALANCE

UNBALANCE

JP3

EN

DIS

ALB DTE

JP4

EN

DIS

PNL SW

JP5

J2

 

INT

 

EXT

 

RCV

 

TIMING SEL

B8ZS/

 

HDB3

 

AMI

 

TX&RX CODE

 

JP6

CHASS-GND

CON

DISCON

J3

 

 

 

F5

 

 

 

F6

 

Figure 5-6

RIC-E1/R PCB Layout

 

 

Table 5-1. RIC-E1/R Jumper Settings

 

Jumper

Description

Values

Default Setting

JP2, JP3

Select the E1 interface type

BALANCE – Balanced interface

BALANCE

 

 

(RJ-45 connector)

 

 

 

UNBALANCE – Unbalanced

 

 

 

interface (BNC

 

 

 

coax connectors)

 

ALB DTE, JP4

Enables local analog

EN – The local analog loopback

 

 

loopback activation from

activation from the DTE is

 

 

the DTE (via pin 18 for

enabled

 

 

RS-530 or via pin “JJ” for

DIS – The local analog loopback

DIS

 

V.35)

 

activation from the DTE is

 

 

 

 

disabled

Note: The JP4 jumper is not available for RIC-E1/R cards with X.21 or Ethernet interfaces.

5-6

Installing the RIC-E1/R Card

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Image 38
RAD Data comm operation manual Installing the RIC-E1/R Card, Setting Internal Jumpers and Switches