Specifications |
OSN 7500 II |
OSN 580 |
OSN 550 |
OSN 500 (Packet) |
OSN 500 (TDM) |
Dimensions (H x W x D) |
800 mm x 496 mm x 295 mm |
221 mm x 442 mm x 224 mm |
88 mm x 442 mm x 220 mm |
44 mm x 442 mm x 220 mm |
44 mm x 442 mm x 220 mm |
Service Slots |
32 slots, 16 slots for interface boards and 16 slots for processing boards with the same bandwidth per slot |
14 slots |
6 service interface slots |
2 service interface slots |
2 service interface slots |
Switch Capacity |
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TDM: 21.25 Gbit/s (higher order), 5 Gbit/s (lower order) |
Packet: 7.2 Gbit/s |
Networking Modes |
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Power Supply |
−38.4 V to −72V DC |
−38.4V to −72V DC 100V to 240V AC |
−38.4V to −72V DC 110/220V AC |
−38.4V to −72V DC 110/220V AC |
−38.4V −72V DC 110/220V AC |
Supported Interfaces |
40 GE interfaces: OTU3/40 GE, compliant with OTL3.4 standard Ethernet interfaces: FE/GE/10 GE/40 GE SDH interfaces: STM-1/4/16/64 PDH interfaces: E1/E3/E4, T1/T3/T4 ATM interfaces: E1, STM1 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 + E&M, G.703 64K co-directional interface, V.35/V.24 (sync/async RS232)/X.21, and RS449 (RS423A/RS422A)/RS530/RS530A/RS485 |
Enhanced OSN Series MSTPs
Multi-Service Transmission Platforms (MSTPs) for both TDM and packet network services, optimizing processing for IP-based communications and traditional SDH services under a uniform switching architecture.
MSTP systems work in pure packet mode, pure TDM mode, and hybrid mode (packet + TDM), providing rigid and flexible channels, supporting Smart 40 GE line cards for large-bandwidth applications. All models offer the flexibility to migrate to an all-IP network, and are based on a uniform architecture to simplify maintenance and reduce O&M costs.
You can contact us any way that is convenient for you. We are available 24/7 via fax, email or telephone.