|
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
|
