



100G transponder with full 3R regeneration, grey↔DWDM coherent conversion (CFP/CFP2-DCO line), OTU4 with GFEC/EFEC/SD-FEC, and carrier-grade monitoring for metro/DCI links.
The CFP 100G Transponder delivers protocol-transparent 100-gig transport with 3R (re-amplify, re-shape, re-time) regeneration and tunable ITU-grid DWDM conversion. Client options include QSFP28 100GbE or CFP LR4 (model-dependent), while the line uses coherent CFP/CFP2-DCO operating on 50/75/100-GHz C-band grids. Integrated OTU4 framing with GFEC/EFEC/SD-FEC extends reach and improves BER across multi-span routes.
Rich diagnostics—DDM, PRBS (e.g., PRBS31), near/far loopback, LOS/LOF alarms, and performance counters—accelerate turn-up and troubleshooting. The card slots into HYD 1U/2U/5U platforms and pairs seamlessly with MUX/DEMUX, EDFA/Raman, OLP, OCM/OTDR for end-to-end visibility, protection, and simplified O&M. Management via Web/CLI/SNMP (and Netconf/YANG) supports template-based provisioning and multi-vendor integration.
Client interfaces: QSFP28 100GbE or CFP LR4 (model-dependent)
Line interface: CFP/CFP2-DCO coherent, tunable C-band, 50/75/100-GHz ITU grid
Framing/FEC: OTU4 with GFEC/EFEC/SD-FEC; protocol-transparent 3R
Diagnostics: DDM, PRBS, near/far loopback, LOS/LOF, performance counters
Protection: supports line-side OLP 1+1 at the optical layer
Management: NMS/Web/CLI/SNMP; Netconf/YANG automation, syslog/traps
Form factor: hot-swappable card for HYD 1U/2U/5U chassis; low power