



Modular 2U optical transport system for DWDM/CWDM—mix coherent 100–400G services with MUX/DEMUX, OADM, EDFA/Raman, OLP, and OCM/OTDR, managed via NMS/Web/CLI/SNMP.
The 2U DWDM/CWDM Optical Transport System is a modular, carrier-grade platform built for metro aggregation, inter-city backbones, and data-center interconnect. The 2U, 19-inch chassis provides high density with hot-swappable service cards, enabling rapid capacity expansion without service interruption.
Designed for mixed services, the platform supports coherent 100G/200G/400G transponders/muxponders, along with optical-layer modules such as MUX/DEMUX, OADM, EDFA/Raman amplification, OLP 1+1 protection, and OCM/OTDR/OSC monitoring. Centralized management is available via NMS/Web/CLI/SNMP, with rich telemetry (optical power/OSNR, BER, alarms) for proactive O&M.
High-Density 2U Chassis: 19″ rackmount, hot-swappable cards, dual hot-plug power (AC 220V or −48V DC).
Flexible Optics: DWDM/CWDM options; typical builds support 40/48/80/96 channels (50/75/100 GHz), plus 1–8-wave OADM add/drop.
Coherent Transport: 100G/200G/400G line rates with programmable wavelengths/modulation (CFP2-DCO), long-reach FEC.
Optical Layer Integration: EDFA/Raman for span extension; OLP 1+1 fast switchover; OCM/OTDR for online spectrum/power/fault visibility.
Carrier-Grade Reliability: Redundant control/PSU, intelligent fans, ISSU-friendly design for in-service upgrades.
Intelligent O&M: Topology discovery, performance counters, PRBS/latency tests, and threshold-based alarms.