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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:
Interface LEDs The following figures illustrate the FIC-IMA-4T1 and FIC-IMA-8T1 panels:
Figure 263 FIC-IMA-4T1 panel
Table 159 Interface attributes of the FIC-IMA-4T1/FIC-IMA-8T1
Attribute
Description
FIC-IMA-4T1 FIC-IMA-8T1
Connector DB-68
Number of
connectors
1
Interface standard ITU-G.703, ITU-G.704
Cable type 4T1 conversion cable
(100-ohm
straight-through
shielded)
8T1 conversion cable (100-ohm
straight-through shielded)
Max transmission
distance
150 m (492.1 ft.)
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