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    MSTP multi-service transport platform

    Multi-Service Transport Platforms (MSTPs) are widely used in power, transportation, government, finance and other sectors, and provide a high reliable, low-latency optical transmission solution.

    Huawei’s SDH-based MSTP inherits SDH’s protection, recovery, and OAM abilities and supports transmission of PDH, SDH, Ethernet, ATM, and other services.


    Specifications OSN 7500 OSN 3500 OSN 1500B
    Dimensions (H x W x D) 757 mm x 497 mm x 295 mm 722 mm x 497 mm x 295 mm 221 mm x 444 mm x 263 mm
    Service Slots 22 slots for processing boards and 8 slots for interface boards 15 for processing boards and 16 for interface boards 12 for processing boards and 4 for interface boards
    Switch Capacity Packet: 160 Gbit/s
    TDM: 360 Gbit/s (higher order), 80 Gbit/s (lower order)
    Packet: 160 Gbit/s
    TDM: 200 Gbit/s (higher order), 20 Gbit/s (lower order)
    Packet: 8 Gbit/s
    TDM: 60 Gbit/s (higher order), 20 Gbit/s (lower order
    Networking Modes Pure packet, hybrid (packet + SDH) or SDH networking
    WDM networking
    Single fiber bi-directional transmission
    Supported Interfaces OTN interfaces: OTU-3 (40G, compliant with OTL3.4 standard)
    Ethernet interfaces: FE/GE/10 GE
    SDH interfaces: STM-1/4/16/64
    PDH interfaces: E1/E3/E4, T1/T3/T4
    ATM interfaces: E1, STM-1
    WDM interfaces: 40 DWDM wavelengths, compliant with ITU-T G.694.1; 8 CWDM wavelengths, and compliant with ITU-T G.694.2
    PCM interfaces: FXS/FXO, 2/4 wire audio and E&M, G.703 64K co-directional interface, V.35/V.24 (sync/async RS232)/X.21, RS449 (RS423A/RS422A)/RS530/RS530A/RS485, and IEEE C37.94
    Power Supply -48V/-60V DC, 110V/220V AC (external module)

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