Cisco CFP2-WDM-DE-1HL 100G/200G WDM Digital CFP2-DCO Coherent Optical Transceiver 10-3490-01 The Cisco CFP2-WDM-D6-1HL (Part No. 10-3490-01) is a high-performance CFP2-form factor coherent DWDM optical transceiver, designed for Cisco ONS optical transport and DWDM network platforms. It supports software-programmable 100G/200G transmission over single-mode fiber using advanced coherent DSP technology, with modulation formats including PM-QPSK (100G) and PM-16QAM (200G). Factory-calibrated for seamless interoperability with Cisco systems, it meets strict carrier-grade reliability requirements for long-haul and metro applications.
CISCO Part Number
10-3490-01
Model Number
CFP2-WDM-DE-1HL
Wavelength
528.77 nm - 1568.36 nm (Full C-Band Tunable)
Supported Rates
100G (PM-QPSK) / 200G (PM-16QAM)
CD Tolerance
±50,000 ps/nm
Standards
Class 1 Laser Product, 21 CFR 1040.10
Operating Temperature
0°C ~ 70°C
Typical Applications
- Cisco ONS DWDM/OTN Optical Transport Networks
- Telecom Operator Core and Metro Network High-Capacity Links
- Long-Haul DWDM Transmission Systems
- Service Provider 100G/200G Optical Backbone Deployments
- Carrier-Grade Network Expansion and Upgrades
Product Highlights
1. Coherent Router-over-DWDM Architecture (IP-over-DWDM)
- Designed for the modern converged IP-over-DWDM infrastructure, this module plugs directly into core router interfaces. By integrating the coherent transponder optics directly into the routing layer, it completely removes the need for standalone external transponder shelves, dramatically simplifying network topology, shrinking floor space requirements, and lowering overall operational overhead (OPEX).
2. Advanced Digital Envelope (DE) & Software-Programmable Rates
- Built upon a flexible 200G/100G hardware framework (with standard licensed 100G operation), the module leverages a sophisticated Digital Envelope (DE) DSP. It allows operators to run high-performance PM-QPSK modulation for ultra-long-haul links spanning thousands of kilometers, or scale up to PM-16QAM for regional/metro aggregation, matching capacity perfectly to fiber link budgets.
3.Massive ±50,000 ps/nm Chromatic Dispersion Tolerance
- The onboard ultra-low-latency DSP mathematical engine compensates for up to±50,000 ps/nm of Chromatic Dispersion (CD) in the digital domain. This groundbreaking capability allows the optical signal to travel across thousands of kilometers of older or standard G.652 single-mode fiber without requiring high-latency physical Dispersion Compensation Fiber (DCF) modules, ensuring the lowest possible latency for high-frequency trading and real-time cloud data sync.
4.Full C-Band Precision Tuning with Flex-Grid Resilience
- Features full-spectrum tunability across the C-band, supporting both industry-standard 50-GHz ITU channel grids (up to 96 channels) and advanced Flex-Grid sizing. This adaptability allows seamless channel assignment through network automation software, maximizing spectral efficiency and consolidating your entire warehouse backup stock into a single, universal SKU.
5. High-Gain Soft-Decision FEC (SD-FEC) Telemetry
- Utilizes high-overhead Soft-Decision Forward Error Correction (SD-FEC) to achieve a net coding gain (NCG) greater than 11.5 dB. It can reconstruct heavily degraded optical signals under extremely poor Optical Signal-to-Noise Ratio (OSNR) environments, delivering true error-free packet delivery even over aging or high-loss optical fiber runs.