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OverviewThe Fore Systems NM-4/155MMSCE is a high-performance 4-port OC-3 multimode 155 megabit per second (Mbps) module designed for demanding telecom..

4-Port 155Mbps OC-3c/STM-1, MMF, SC connector 4-Port 155Mbps OC-3c/STM-1, MMF, SC connector..

The DS1304007 Media Dependent Adapter (MDA) for the Passport 8672 ATM Switching Module is modular port adapter that you install on the module. This MD..

Overview The Marconi NM-4/155SMSRC 4-Port OC-3 SR is a compact, high-performance optical networking module designed for demanding carrier and enterpri..

Manufacturer: Nortel Networks Limited Manufacturer Part Number: NTHW70AA Brand Name: Nortel Product Model: NTHW70AA Product Name: 4 Port OC-3/STM-1 Mo..

Spare Product, 16K cons, 128k/256k cell buff, Use with Broadband Switch Module (BXM)Manufacturer: Cisco Systems, Inc Manufacturer Part Number: BPX-B..

OverviewThe Cisco 4OC3/POS-LR-SC is a high-performance 4-port OC-3/STM-1 SONET/SDH line card designed for long-reach applications. It provides reliabl..

Overview The Cisco OSM-4OC3-POS-SI is a compact, high-performance optical service module that delivers four OC-3/STM-1 SONET/SDH ports on a single cha..

OverviewMarconi NM-4/155UTPE is a compact 4-port module designed for OC-3c (155 Mbps) Ethernet connections over unshielded twisted pair (UTP) cable. T..

4-Port OC-3c/STM-1, 155Mbps SMF, Intermediate Reach, SC (E Series) for use in the FORE/Marconi/Ericson ASX-200/1000/1200 /4000 and TNX 210/1100 switch..

Manufacturer: Nortel Networks Limited Manufacturer Part Number: NTHW15AA Brand Name: Nortel Product Model: NTHW15AA Product Name: 4 OC-3/STM-1 Expansi..