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OptiX OSN 7500/3500/1500

MSTP is a multi-service transport platform based on SDH. It inherits SDH’s protection, recovery and OAM abilities and supports transmission of PDH, SDH, Ethernet, ATM, and other services. MSTP is the most extensive multi-service transport solution used to carry network applications.

For network evolution, OptiX OSN 7500/3500/1500 use a unified switching architecture that combines the transmission capacity of conventional MSTP models with the packet transport capabilities based on MPLS/MPLS-TP tech.

A universal transport platform for industry transport network

  • All-in-One Solution: Integrate PCM, TDM, Ethernet, WDM and MPLS-TP technology in one box for zero investment wastage
  • Built-in PCM: Unified access for low-speed services, minimizing conversion equipment and fault points
  • Smart 40G: 40 Gbit/s per port with Photonics Integrated Device (PID) tech, without complicated photonic layer design
  • Future Oriented: MPLS-TP for highly efficient and available packet transport, suitable for packet evolution in the future

Specifications OSN 7500 OSN 3500 OSN 1500B OSN 1500A
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 131 mm x 442 mm x 224 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 10 slots for processing 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)
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
Power Supply -48V DC/-60V DC, 110V AC/220V AC (external module)
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

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