Cisco 50G SFP56 Transceiver Modules
50G SFP56 optics provide a smooth migration path from legacy 10G/25G systems using the familiar SFP form factor. Particularly useful for service provider access networks and 5G fronthaul with multi-rate capabilities.
Product Overview
Migration Path
Smooth upgrade from 10G/25G to 50G using the same SFP form factor and existing fiber infrastructure.
SFP Form Factor
Compact SFP56 form factor fits existing SFP slots, maximizing port density per line card.
Multi-Rate
Support for 10G, 25G, and 50G speeds in a single module for flexible network deployment.
5G Fronthaul
Purpose-built for eCPRI and 5G fronthaul applications with precise timing support.
Backward Compatible
SFP56 ports accept SFP28 and SFP+ modules for mixed-speed deployment flexibility.
Low Power
Industry-leading power efficiency reduces operational costs in high-density access deployments.
Features and Benefits
The ideal step-up from 10G/25G access networks.
50G SFP56 transceivers deliver 5x the bandwidth of 10G in the same compact form factor, enabling cost-effective upgrades for service provider access and 5G fronthaul.
Multi-Rate Operation
Single module supports 10G, 25G, and 50G speeds for phased network migration.
5G Fronthaul
Supports eCPRI timing for 5G radio access network fronthaul connectivity.
PAM4 Signaling
50G PAM4 per lane doubles per-lane throughput over 25G NRZ signaling.
SFP Backward Compatibility
SFP56 ports natively accept SFP28 and SFP+ modules for flexible mixed-speed deployments.
Cisco Certified
Tested and validated on Cisco NCS, ASR, and Catalyst platforms with full TAC support.
Low Power
Under 1.5W typical power consumption for dense access deployments.
Feature & Benefit Details
Specifications
50G SFP56 Module
Reach & Applications
Documentation
50G SFP56 Data Sheet
Cisco 50GBASE SFP56 transceiver modules data sheet. Full specifications, ordering information, and compatibility details.
Download PDF ›Ready to deploy 50G?
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