Huawei OSN 1800 DWDM transmission Platform
Short Description:
| Dimensions (mm) | |
| 44 (H) × 442 (W) × 220 (D) | 88 (H) × 442 (W) × 220 (D) |
| Number of slots for service boards | |
| 3 | 7 |
| Switch | |
| Optical | Implements the add/drop multiplexing of any 2 wavelengths or 4 and 8 adjacent wavelengths in the OTM and the OADM. |
| Electrical | Inter-board cross-connections of Any services at a rate lower than 1.25 Gbit/s and 10GE LAN services are supported. Intra-board cross-connections of Any services at a rate lower than 2.5 Gbit/s are supported, and intra-board cross-connections of VC-4 or VC-12 and ODU0/ODU1/ODUflex/ODU2 services are supported. |
| Wavelength | DWDM: On a network that contains only OptiX OSN 1800, a 16-channel DWDM system is supported. On a hybrid network that contains OptiX OSN 1800 and OptiX OSN 8800, a 40-channel DWDM system is supported if OBU boards are used on the network. CWDM: 8-ch(max) |
| Wavelength range | The system splits wavelength into DWDM band and CWDM band. Systems of different types use different bands. The OptiX OSN 1800 DWDM system adopts the C band in the fiber communication window. The minimum channel spacing of 0.8 nm in C band. The number of available wavelengths is 40. The operating wavelength range is from 192.10 THz to 196.00THz (1560.61 nm to 1529.55 nm). The OptiX OSN 1800 CWDM system adopts the channel spacing of 20 nm. The number of available wavelengths is 8. The operating wavelength range is from 1471 nm to 1611 nm. |
| Max. rate per channel | 10 Gbit/s (OTU2) |
| Service types supported | SDH service, PDH service, OTN service, Ethernet service, CPRI service, SAN service, SONET service, PON service, Video service and others |
| Line rate | 2.5 Gbit/s, 10 Gbit/s |
| Pluggable optical/electrical module | Optical module: SFP, XFP, SFP+, TXFP, CFP Electrical module: GE SFP, FE SFP |
| Topology | Point to point, Chain, Star, Ring |
| Redundancy and Protection | |
| Equipment level protection | Power Redundancy, Fan Redundancy |
| Network level protection (OTN) | Client 1+1 Protection, Intra-Board 1+1 Protection, ODUk SNCP, Optical line protection, SW SNCP, LPT |
| Network level protection (Ethernet) | ERPS, LAG, LPT(Service-based), MSTP, STP and RSTP, VLAN SNCP |
| Maintenance | |
| ETH OAM | Ethernet service OAM: supports continuity check (CC), loopback (LB), linktrace (LT), and OAM_Ping. Ethernet port OAM: supports OAM auto-discovery, link performance monitoring, remote loopback, and self-loop detection. |
| Synchronization | Synchronous Ethernet clock IEEE 1588v2 SDH clock External time source (1PPS+TOD) |
| Standard working voltage | -48 V/-60 V DC power input 100 V to 240 V AC power input |
| Installation mode | 19-inch cabinet or 19-inch open rack ETSI 300mm cabinet Wall- or Pole-mount NOTE: OptiX OSN 1800 can be installed horizontally or vertically in a 19-inch or an ETSI cabinet. |
| MTTR | 4 hours |
| MTBF | 61.44 years |
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