Cisco CFP2-DCO-400G-ALB — 400G CFP2-DCO Coherent Transceiver Module

Product Details

Product Name: Cisco CFP2-DCO-400G-ALB

• Description: 400 Gigabit Ethernet CFP2-DCO (Digital Coherent Optics) transceiver module designed for long-haul and metro coherent optical transport. Supports 400G-ZR standard with advanced DSP-based coherent modulation, enabling reliable 400GbE connectivity up to 120 km over duplex LC single-mode fiber. Features integrated tunable laser and digital signal processing for high-performance optical transmission.

• Manufacturer: Cisco Systems

• Part Number: CFP2-DCO-400G-ALB

• Compatibility: Cisco networking platforms with CFP2-DCO slots supporting coherent optics (verify specific platform compatibility)

• Typical Applications: Metro and regional optical networks, Data Center Interconnect (DCI), Long-haul transport, 400G coherent optical transport, Service provider backbone, Cloud provider infrastructure, High-capacity wavelength division multiplexing (WDM)

Form Factor: CFP2-DCO (C Form-factor Pluggable 2 — Digital Coherent Optics)

• Data Rate: 400 Gbps

• Standard Compliance: OIF 400ZR, OpenZR+, IEEE 802.3bs/ct

• Modulation Format: 16QAM / DP-16QAM coherent modulation

• Wavelength: Tunable C-band — 1528.77 nm to 1566.72 nm (ITU-T 50 GHz grid)

• Fiber Type: Single-Mode Fiber (SMF)

• Reach / Distance: Up to 120 km (400G-ZR), Extended reach with OpenZR+ amplification

• Connector: Duplex LC

• Transmitter Type: Integrated Tunable Laser + Silicon Photonics Modulator

• Receiver Type: Coherent Receiver with Integrated DSP

• DSP: Advanced digital signal processor for chromatic dispersion compensation, polarization mode dispersion compensation, and forward error correction

• Forward Error Correction (FEC): CFEC / oFEC / SD-FEC support

• Power Consumption: ~15W to 20W typical

• Operating Temperature: 0°C to 70°C (Commercial)

• Storage Temperature: -40°C to 85°C

• Digital Diagnostics Monitoring (DDM): Yes (CMIS 4.0 / 5.0 compliant)

• Hot-Pluggable: Yes

• DOM Support: Yes — real-time monitoring of OSNR, chromatic dispersion, pre-FEC BER, post-FEC BER, TX/RX power, temperature, voltage

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