module multiplexer / multi-channel
C4TEF10xx-125 transition networks



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The C4ETF10xx-125 chassis card provides low cost transport capability through (4) T1/E1/J1 ports and (1) Ethernet port.Copper connections through the C4ETF10xx-125 are compatible with G.703, AMI/B8ZS/HDB3, 10/100BASE-TX, and RS232 channel; while the optical connection runs at 155Mbps.As TDM traffic is not mapped to Ethernet, a hardware-based solution guarantees the constant bit rate of TDM transport without requiring traffic management.The C4ETF10xx-125 also provides physical layer status monitoring and alarm classification functions for Telecom operators to manage their fiber optic network and reduce operation and maintenance costs.

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