1/2/5U Devices CWDM/DWDM telecommunication product telecommunication equipment

Product appearance

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
• 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

MTTR

4 hours

MTBF

61.44 years

Appearance

NOTE:

N63E cabinets use front columns while N63B cabinets use middle columns.

Weight

N63E cabinet: 45 kg (99.2 lb.)

N63B cabinet: 60 kg (132.3 lb.)

76 kg (167.6 lb.)

2200 mm-high cabinet: 25 kg (55.1 lb.)

2000 mm-high cabinet: 22 kg (48.5 lb.)

Dimensions (H x W x D)

2200 mm x 600 mm x 300 mm (86.6 in. x 23.6 in. x 11.8 in.)

2200 mm x 600 mm x 600 mm (86.6 in. x 23.6 in. x 23.6 in.)

• 2200 mm x 600 mm x 600 mm (86.6 in. x 23.6 in. x 23.6 in.)
• 2000 mm x 600 mm x 600 mm (78.7 in. x 23.6 in. x 23.6 in.)

Available space

45 U

45 U

2200 mm (height): 45 U

2000 mm (height): 40 U

Space required by the hardware

• Ordinary OptiX OSN 1800 I chassis: 1 U
• OptiX OSN 1800 I chassis integrated with an FMT: 2 U
• Ordinary OptiX OSN 1800 II chassis: 2 U
• OptiX OSN 1800 II chassis integrated with an FMT: 3 U
• DC power distribution unit (PDU): 3 U
• FMT: 1 U
• Dispersion compensation module (DCM) frame: 1 U

Configuration principles

• Configure one FMT for each OptiX OSN 1800 II chassis and each two OptiX OSN 1800 I chassis.
• Configure a maximum of 12 OptiX OSN 1800 I chassis in one cabinet (ensure that the temperature in the equipment room is within the range from -5°C to +40°C).
• Configure a maximum of eight OptiX OSN 1800 II chassis in one cabinet (ensure that the temperature in the equipment room is within the range from -5°C to +40°C).
• For an N63E cabinet, keep a minimum distance of 37 mm between two adjacent OptiX OSN 1800 II chassis and a minimum distance of 32 mm between two adjacent OptiX OSN 1800 I chassis, to facilitate fiber routing.
• No space needs to be reserved between devices in an N63B cabinet because fibers can be routed through the space between the column and a side panel of the cabinet.
• No space needs to be reserved between chassis and the FMTs configured for the chassis.
• One FMT is configured for each OptiX OSN 1800 II chassis and each two OptiX OSN 1800 I chassis.
• Configure a maximum of 12 OptiX OSN 1800 I chassis in one cabinet (ensure that the temperature in the equipment room is within the range from -5°C to +40°C).
• Configure a maximum of eight OptiX OSN 1800 II chassis in one cabinet (ensure that the temperature in the equipment room is within the range from -5°C to +40°C).
• No space needs to be reserved between devices in a cabinet because fibers can be routed through the space between the column and a side panel of the cabinet.
• No space needs to be reserved between chassis and the FMTs configured for the chassis.

NOTE:

1 U = 44.5 mm

The power consumed by an N63E cabinet, an N63B cabinet, a 19–inch cabinet, or a 19–inch open rack must not exceed 1500 W.