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Figure 117 FIC-2GEF panel
Table 145 LED description
LED Description
LINK
•
Off: No link is present.
•
On: A link is present.
ACT
•
Off: No data is being transmitted or received.
•
Flashing: Data is being received or/and transmitted.
Transceiver modules, optical fibers, and connection methods
For more information about transceiver modules, optical fibers, and the connection methods, see
"
ATM interface module
•
FIC-IMA-4E1
•
FIC-IMA-8E1
•
FIC-IMA-4T1
•
FIC-IMA-8T1
•
FIC-1AE3
•
FIC-1AT3
•
FIC-1ATM-OC3
FIC-IMA-4E1/FIC-IMA-8E1
Introduction
The 4-port/8-port E1 ATM inverse multiplexing interface module (FIC-IMA-4E1/FIC-IMA-8E1)
provides four/eight E1 interfaces that support the IMA (inverse multiplexing for ATM) technology.
The IMA technology combines multiple low-speed links into a group to support a high-speed ATM
cell stream: It distributes an ATM cell stream over multiple low-speed E1 links on cell by cell basis at
the transmission end and reassembles the cells on the low-speed E1 links into the original stream at
the far end. This technology provides a scalable and cost-effective solution, and is commonly used in
PDH networks to transport ATM cells.
Summary of Contents for MSR Router Comware 5 Series
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