LSXL converts signals as follows:

• 1x STM-256/OC-768/OTU3<->1x OTU3

STM-256/OC-768: SDH/SONET service at a rate of 39.81 Gbit/s

OTU3: OTN service at a rate of 43.02 Gbit/s

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

• 40 wavelengths in C-band with the channel spacing of 100 GHz
• 80 wavelengths in C-band with the channel spacing of 50 GHz

Supports the PRBS function on the client and WDM sides.

• Supports ITU-T G.709-compliant forward error correction (FEC) on the client side., only when the client side service type is OTU3.

• Supports HFEC on the WDM side.

• Monitors BIP8 bytes (Bursty mode) to help locate line failures.
• Monitors B1 bytes to help locate faults.
• Monitors OTN alarms and performance events.
• Monitors parameters such as the bias current, temperature, and optical power of the laser.

Supports the ALS function on the client side when client services are non-OTN services.

• Supports client 1+1 protection.
• Supports intra-board 1+1 protection (when working with the OLP or DCP board).

Protocol or standard compliance

Protocols or standards (non-performance monitoring) with which transparently transmitted services comply

ITU-T G.707

ITU-T G.782

ITU-T G.783

GR-253-CORE Synchronous Optical Network (SONET) Transport Systems: Common Generic

Protocols or standards (performance monitoring) for processing services

ITU-T G.805

ITU-T G.806

ITU-T G.709

ITU-T G.872

ITU-T G.7710

ITU-T G.798

ITU-T G.874

ITU-T M.3100

ITU-T G.874.1

ITU-T G.875

ITU-T G.808.1

ITU-T G.841

ITU-T G.8201

ITU-T G.694.1

ITU-T G.8261

ITU-T G.8262

60000 ps/nm-C Band-Tunable Wavelength-ePDM-BPSK-PIN