Cisco 15454-DS3XM-12

SKU: 15454-DS3XM-12 | MFG: Cisco
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Cisco DS3, Transmux, 12 Ckt, I-Temp
The Cisco ONS 15454 SONET 12-Port DS-3 Transmultiplexer Card provides 12 Telcordia-compliant, GR-499-CORE DS-3 C-Bit or M2/3 framed interfaces operating at 44.736 Mbps. The card demultiplexes a channelized DS-3 into 28 DS-1s, maps each DS-1 to a VT1.5, then multiplexes the 28 VT1.5s into a VT-mapped STS-1 before hand-off to the Cisco ONS 15454 cross-connect card. The integration of transmultiplexing capabilities into the Cisco ONS 15454 Multiservice Provisioning Platform (MSPP) reduces the need for outboard M13 multiplexers or wideband digital cross-connect systems to access and groom DS-1 signals from channelized DS-3 interfaces. The 12-port DS-3 transmultiplexer card offers grooming flexibility by supporting two ways to receive the DS-3 signal, ported or portless. Ported terminations refer to DS-3 interfaces that are received through 75-ohm coaxial cables from the shelf assembly's electrical interface adapter (EIA) panels. Portless termination is a channelized DS-3 signal received over an STS-1 circuit from a SONET optical line (OC-n). The portless capability eliminates the need to terminate a channelized DS-3 signal on the shelf assembly and then re-insert.

  • Dimensions & Weight
    • 9 in
    • 12.6 in
    • 0.7 in
  • MainSpecs
    • 0.7 in x 9 in x 12.6 in
    • Plug-in module
    • Cisco ONS 15454 SONET 12-Port DS-3 Transmultiplexer Card - multiplexor
    • 12
    • Multiplexor
  • Environmental Parameters
    • 5 - 95%
    • 149 °F
    • -40 °F
  • Expansion / Connectivity
    • 1 x expansion slot
    • 12 x network - DS3
  • General
    • Multiplexor
    • Plug-in module
    • 0.7 in
    • 12.6 in
    • 9 in
  • Networking
    • 12
    • Wired
  • Miscellaneous
    • NEBS level 3, ETSI, CSA, UL, CISPR 24, cUL, EN55022, ICES-003, EN55024, CISPR 22, FCC CFR47 Part 15, IEC 60950-1, EN 60950-1


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