



High-density 5U platform merging 100–400G coherent transport with DWDM/CWDM optical-layer modules—MUX/DEMUX, OADM, EDFA/Raman, OLP, OCM/OTDR—for metro, DCI, and backbone.
The 5U DWDM/CWDM Optical Transport System is a high-capacity, carrier-grade platform designed for metro aggregation, inter-city backbones, and large data-center interconnect. The 19-inch 5U chassis offers a dedicated management slot and up to 19 universal service slots for hot-swappable cards—combining coherent 100G/200G/400G transport with a full optical layer for end-to-end solutions.
High-Slot Density: Up to 19 service slots plus management; mix transponders/muxponders and optical-layer modules in one chassis.
Flexible Optics: DWDM/CWDM options supporting typical builds of 40/48/80/96 channels (50/75/100 GHz); 1–8-channel OADM add/drop.
Coherent Transport: 100G/200G/400G line rates with programmable wavelengths/modulation (CFP2-DCO) and advanced FEC for long reach.
Integrated Optical Layer: MUX/DEMUX & OADM, EDFA/Raman amplification, 1+1 OLP protection, and OCM/OTDR/OSC for real-time visibility and rapid fault isolation.
Carrier-Grade Reliability: Redundant control (1+1), dual hot-plug PSUs (AC 220 V/−48 V; optional HVDC), intelligent fans, and in-service software upgrade (ISSU).
Intelligent O&M: Centralized NMS/Web/CLI/SNMP with Netconf/YANG; topology discovery, PRBS/latency tests, performance counters, alarms, and telemetry.
Security & Access: RBAC, SSH/HTTPS, TACACS+/RADIUS, and audit logging for secure operations at scale.
Typical Applications
Metro/Core Aggregation: Large multi-service rings and chains with optical protection.
DCI: High-capacity, low-latency links between Tier-1/2 data centers.
Backbone Expansion: Long-haul spans with EDFA/Raman and route-level protection.