Cisco DWDM-SFP10G-55.75 10GBase-DWDM 1555.75 Nm SFP10g 100-GHz ITU Grid

Overview

The Cisco DWDM-SFP10G-55.75 is a high-performance 10 Gigabit Ethernet SFP+ transceiver designed for dense wavelength division multiplexing (DWDM) networks. It operates on the ITU grid at 100 GHz spacing, allowing seamless integration with existing DWDM infrastructure while delivering reliable 10Gbps data rates over multimode fiber up to 55.75 meters.

Key Features

• 10GBase-DWDM compliance for industry-standard 10 Gigabit Ethernet
• 100 GHz ITU grid support enabling precise channel placement
• Multimode fiber compatibility up to 55.75 meters for short-haul applications
• Compact SFP+ form factor with low power consumption (typical < 0.5 watts)
• Hot-pluggable design for easy installation and maintenance
• Robust protection against voltage spikes, overcurrent, and thermal overload

Technical Specifications

• Interface: SFP+ (10GBase-DWDM)
• Operating wavelength: 1555.75 nm
• Channel spacing: 100 GHz
• Maximum fiber length (multimode): 55.75 meters
• Data rate: 10 Gbps
• Power consumption: < 0.5 watts
• Operating temperature: -25 to +70 degrees Celsius
• Voltage: 3.2 to 3.6 volts DC

Applications

• Data center interconnects where short-range, high-speed links are required
• Campus network backbone upgrades utilizing DWDM architecture
• Telecom and carrier networks needing dense wavelength allocation on multimode fiber
• Enterprise edge-to-core connectivity with cost-effective fiber usage
• High-performance computing environments demanding low latency 10Gbps links

This transceiver combines the speed of 10 Gigabit Ethernet with the flexibility of DWDM, making it an ideal choice for modern networks that require both high capacity and precise wavelength management.