Brand New 2*200G/100G Programmable Hybrid Line Service Processing Board Supports 5G Network for SDH OSN9800 M24 U32 U64

Functions and features (line mode)

OTN functions

Port in 100G mode:Supports the OTU4 interface on the WDM side.
Supports the OTN frame format and overhead processing defined by ITU-T G.709.
OTU4 layer: supports SM overhead processing.
ODUk (k=0, 1, 2, 2e, 3, 4, flex) layer: supports PM and TCM overhead processing, and non-intrusive monitoring of PM and TCM
overheads.
Port in 200G mode:Supports the OTUC2 interface on the WDM side.
OTUC2 layer: supports SM overhead processing.
ODUC2 layer: supports PM and TCM overhead processing.
ODUk (k=0, 1, 2, 2e, 3, 4, flex) layer: supports PM and TCM overhead processing, and non-intrusive monitoring of PM and TCM
overheads.

WDM specification

Supports ITU-T G.694.1-compliant DWDM specifications.

Tunable wavelength function

The board supports tunable wavelengths of WDM-side optical signals in Super C band (1524 nm to 1573 nm).

PRBS test function

Supports the PRBS function on the WDM side.

Protection schemes

Supports ODUk SNCP.
Supports tributary SNCP protection.
Supports intra-board 1+1 protection (when working with the OLP or DCP board).

Latency measurement

The board supports latency measurement in the WDM-side optical port direction (upstream direction).
When higher-order ODU4 cross-connections are created on the board, TCM latency measurement is supported for higher-order ODU4
channels.When lower-order ODUk cross-connections are created on the board, PM/TCM latency measurement is supported for
higher-order ODU4 channels, and TCM latency measurement is supported for lower-order ODUk channels.
The board supports PM and TCM latency measurement at the ODUCn layer.

Loopback

WDM-Side Loopback supported.
Channel loopback:Port in 100G mode: ODUk (k = 0, 1, 2, 2e, 3, or flex) channel loopbacks
Port in 200G mode or 400G mode: ODUk (k=0, 1, 2, 2e, 3, 4, flex) channel loopbacks.

Alarm and performance event monitoring

Monitors BIP8 bytes (Bursty mode) to help locate line failures.

Monitors parameters such as the bias current, temperature, and optical power of the laser.

Monitors OTN alarms and performance events.

Functions and features (relay mode)

OTN functions

Port in 100G mode:Supports the OTU4 interface on the WDM side.
Supports the OTN frame format and overhead processing defined by ITU-T G.709.
OTU4 layer: supports SM overhead processing.
ODU4 layer: supports PM and TCM overhead processing, and non-intrusive monitoring of PM and TCM overheads.
Port in 200G mode:Supports the OTUC2 interface on the WDM side.
OTUC2 layer: supports SM overhead processing.
ODUC2 layer: supports PM and TCM overhead processing, and non-intrusive monitoring of PM and TCM overheads.

Basic function

The N501/N502 board applies to electrical regeneration sites to provide the electrical regeneration function for optical signals.

Supported service rate

OTU4: OTN service at a rate of 111.81 Gbit/s
OTN：service at a rate of 224.61 Gbit/s
OTUC4: OTN service at a rate of 449.22 Gbit/s

WDM specification

Supports ITU-T G.694.1-compliant DWDM specifications.

Tunable wavelength function

The board supports tunable wavelengths of WDM-side optical signals in Super C band (1524 nm to 1573 nm).

ESC function

Supported

ALS function

Only the TNS2N502 board supports the ALS function.

Optical-layer ASON

Supported

Alarms and performance events monitoring

Monitors BIP8 bytes (Bursty mode) to help locate line failures.

Monitors parameters such as the bias current, temperature, and optical power of the laser.

Monitors OTN alarms and performance events.