FIC-IMA-4T1/FIC-IMA-8T1 215

Step 4: Power on the router. Check the behavior of the LINK LED for the slot on

the card panel: OFF means the line has problem and signal is out of synchronization. Check the link status.

FIC-IMA-4T1/FIC-IMA-8

T1

Introduction The 4-port/8-port T1 ATM inverse multiplexing interface card (FIC-IMA-4T1/FIC-IMA-8T1) provides four/eight T1 interfaces that support the IMA technology. Their network application is similar to that of the FIC-IMA-4E1/FIC-IMA-8E1 card.

Interface Attributes The following table describes the interface attributes of the

FIC-IMA-4T1/FIC-IMA-8T1:

Table 159 Interface attributes of the FIC-IMA-4T1/FIC-IMA-8T1

 

Description

 

Attribute

FIC-IMA-4T1

FIC-IMA-8T1

 

 

 

Connector

DB-68

 

 

 

 

Number of

1

 

connectors

 

 

 

 

 

Interface standard

ITU-G.703, ITU-G.704

 

 

 

 

Cable type

4T1 conversion cable

8T1 conversion cable (100-ohm

 

(100-ohm

straight-through shielded)

 

straight-through

 

 

shielded)

 

 

 

 

Max transmission

150 m (492.1 ft.)

 

distance

 

 

 

 

Operating mode

ATM T1 independent link/IMA bundle mode

 

 

 

Supported service

AAL5

 

 

 

Protocol

PPPoA, PPPoEoA, IPoA, IPoEoA

 

 

 

Transmission rate

CBR/VBR-rt/VBR-nrt/UBR

 

 

 

 

Interface LEDs The following figures illustrate the FIC-IMA-4T1 and FIC-IMA-8T1 panels:

Figure 263 FIC-IMA-4T1 panel

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Image 215
3Com MSR 50, MSR 30, MSR 20 manual Interface attributes of the FIC-IMA-4T1/FIC-IMA-8T1, FIC-IMA-4T1 FIC-IMA-8T1