HUAWEI OSN9800 K36 OTN 400G And Higher Rates Optical Networks K Series Equipment

Mechanical specifications

Subrack dimensions (H x W x D)

997.5 mm x 442 mm x 582.4 mm

Applicable cabinet^a

A66B

19-inch

Maximum number of slots for service boards

36

Device capability

Switching capacity

Optical layer

N/A

Electrical layer

• 1:1 mode: 14.4 Tbit/s
• 1:2 mode: 28.8 Tbit/s
• 1:3 mode: 57.6 Tbit/s

Maximum number of wavelengths

• Fixed grid:
  • C-band: 120 wavelengths @50 GHz
  • L- band: 120 wavelengths @50 GHz
• Flexible grid: The maximum number of wavelengths is related to the width of the flex channel.

Center wavelength range

DWDM: 1524.50 nm to 1572.06 nm (super C-band)

DWDM: 1575.37 nm to 1626.21 nm (super L- band)

Maximum single-channel rate

1.2 Tbit/s (OTUCn Group(OTUC8+OTUC4))

Supported service type

SDH/SONET, Ethernet, Flexible Ethernet service (FlexE), SAN, OTN, video, Flexible Optical Transport Network(FlexO)

Line rate

1.25 Gbit/s, 2.5 Gbit/s, 10 Gbit/s, 100 Gbit/s, 200 Gbit/s, 400 Gbit/s, 500Gbit/s, 600 Gbit/s, 700Gbit/s, 800 Gbit/s, 1.2 Tbit/s

Supported pluggable optical module

eSFP, SFP+, CFP2, QSFP28, SFP28, QSFP-DD

Network topology

P2P, chain, star, ring, ring-with-chain, tangent ring, intersecting ring, mesh

Feature

Redundancy and protection

Network-level protection (OTN)

Client 1+1 protection, intra-board 1+1 protection, LPT, ODUk SNCP, tributary SNCP

Device-level protection

Power supply redundancy, fan redundancy, cross-connect redundancy, communication control and clock unit redundancy

OSU

Not supported

FlexE

Supported

LLDP

Supported

L1 service encryption

Supported

Optical power management

ALS

Synchronization

• Synchronous Ethernet
• IEEE 1588v2
• ITU-T G.8275.1
• ITU-T G.8273.2
• High-precision clock synchronization

ASON

Optical-layer ASON, electrical-layer ASON

TSDN

• E2E fast service provisioning
• Bandwidth on demand (BoD)
• Scheduled service provisioning (BC)
• Visualized resource utilization
• Latency map

Network management

Master-slave subrack management

Supported

DCN

Supported

Operating environment

Power supply

DC power supply

• Standard operating voltage: –48 V DC
• Operating voltage range: –48 V DC: –40 V to –57.6 V

AC power input

• Standard operating voltage: 110 V AC/220 V AC
• Operating voltage range:
  • 110 V AC: 90 V to 176 V
  • 220 V AC: 176 V to 290 V

High-voltage DC power input

• Standard operating voltage: 240 V/336 V HVDC
• Operating voltage range:
  • 240V HVDC: 190 V to 290 V
  • 336V HVDC: 268 V to 400 V

Operating environment

Subrack temperature:

• Long-term operation: 5°C to 40°C
• Short-term operationb: –5°C to +45°C

Relative subrack humidity:

• Long-term operation: 5% to 85%

Short-term operation^b: 5% to 90%

Reliability

Mean time to repair (MTTR)

1 hour^c

Mean time between failures (MTBF)

36.42 years^c

Availability

0.99999687^c