Huawei OSN1500 SDH STM-4 MSTP

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Product Detail

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, E1 SNCP, 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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