HUAWEI OSN 1500B MSTP System STM-4 SDH
Short Description:
| Appearance | OptiX OSN 1500A: OptiX OSN 1500B: |
| Dimensions (H x W x D) | OptiX OSN 1500A: 131 mm x 444 mm x 262 mm OptiX OSN 1500B: 221 mm x 444 mm x 263 mm |
| Number of valid slots | OptiX OSN 1500A: 8 for processing boards OptiX OSN 1500B: 12 for processing boards and 4 for interface boards |
| Equipment capacity | |
| Packet | 8 Gbit/s |
| TDM | 60 Gbit/s higher order cross-connections and 20 Gbit/s lower order cross-connections |
| Service type supported | SDH, PDH, ATM, CES, Ethernet , PCM, SAN, video and others |
| Network topology | Point-to-point, chain, star, ring, ring with chain, intersecting rings, tangent rings |
| Backup and protection | |
| Network-level protection (packet) | Tunnel 1:1/1+1 APS, PW 1:1/1+1 APS, LPT |
| Network-level protection (TDM) | SDH protection: subnet connection protection, linear MSP, ring MSP, DNI protection, shared-fiber virtual path protection, optical-path-shared MSP EoS protection: LCAS, LPT, STP/RSTP, MSTP, RPR, VP-Ring/VC-Ring protection |
| Device-level protection | Packet LAG TDM: TPS, BPS, PPS, LAG, DLAG 1+1 hot backup for system control, switching, and timing units 1+1 hot backup for power input units 1:N protection for +3.3 V power supply of the board Intelligent fan Board protection modes under abnormal conditions |
| Maintenance | |
| MPLS OAM | CV, FFD, BDI, FDI, Ping, Traceroute |
| ETH OAM (packet) | Ethernet service OAM: CC, LB, LT, LM (only single-ended LM), DM (only two-way DM) Ethernet port OAM: OAM auto-discovery, link performance monitoring, remote loopback, fault detection, self-loop detection |
| ETH OAM (TDM) | Ethernet service OAM: CC, LB, LT, OAM_Ping Ethernet port OAM: OAM auto-discovery, link performance monitoring, remote loopback, fault detection, self-loop detection |
| Synchronization | |
| Packet | Physical-layer clock (SDH) Synchronous Ethernet IEEE 1588v2 CES ACR |
| TDM | Physical-layer clock (SDH) |
| DCN | |
| Outband DCN | HWECC, IP over DCC, OSI over DCC |
| Inband DCN | HWECC, IP |
| Standard working voltage | If the standard voltage of the input power is -48 V, the power voltage ranges from -38.4 V to -57.6 V. If the standard voltage of the input power is -60 V, the power voltage ranges from -48 V to -72 V. |
| Installation method | ETSI cabinet, 19-inch cabinet, wall, desk |
| Equipment running environment | |
| Subrack temperature | Long-time operation: 0ºC to 45ºC Short-time operation: -5ºC to +55ºC |
| Subrack humidity (relatively) | Long-time operation: 5-85% Short-time operation: 5-95% |
| Reliability specifications | |
| System availability | 0.9999953 |
| Mean time to resolution (MTTR) | 2 h |
| Mean time between failures (MTBF) | OptiX OSN 1500A: 48.16 years OptiX OSN 1500B: 48.07 years |
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