Dell SFP56-64GFC-SW-85C 07WK5T 64GFC 850nm FTLF8564D1BNW-E5 MMF LC 019-078-062
Genuine Dell SFP56 Fibre Channel Short Wave (SW) Optical Transceiver (Dell P/N: 07WK5T, Model: SFP56-64GFC-SW-85C, OEM: Finisar FTLF8564D1BNW-E5). Engineered for next-generation 64Gbps Storage Area Networks (SAN), compliant with 64GFC-SW (64GBASE-SW) standard. It operates at 850nm wavelength with a Duplex LC connector, supporting link distances up to 70m over OM3 / 100m over OM4 Multimode Fiber (MMF). Backward compatible with 32GFC and 16GFC, features Digital Diagnostic Monitoring (DDM/DOM), natively compatible with Dell PowerSwitch SAN switches and Brocade fabrics.
Model / Product Code
07WK5T
Max Transmission Distance
100m
Laser Class
Class 1 Laser
Tx Power
-6.5 to +2.5 dBm
Receiver Sensitivity
≤ -11.1 dBm
Operating Temperature
0°C to +70°
Typical Applications ✅Enterprise Storage Area Networks (SAN): Deployed inside modern, high-capacity mission-critical all-flash arrays to eliminate data bottlenecks in high-speed enterprise block storage.
✅SAN Switch Interconnects: Perfectly suited for core cascading and edge expansion links on Dell Connectrix series switches and director-class SAN fabrics.
✅High-Performance Server HBA Links: Populated in 64G Fibre Channel Host Bus Adapters (HBAs) on Dell PowerEdge servers to ensure rapid, congestion-free pipe connection to target arrays.
Product Highlights ✨Original Dell Compatibility & Seamless Integration
100% genuine Dell original storage hardware. Pre-loaded with official vendor-specific code to ensure immediate, error-free recognition upon insertion into Dell Connectrix switches or PowerStore/PowerMax SAN ports without triggering any unrecognized-module system alarms.
✨Massive SAN Throughput & Ultra-Low Latency
Delivers full 64G wire-speed line performance, successfully alleviating data bottlenecks in modern all-flash NVMe-over-Fabrics (NVMe-oF) infrastructures while maintaining backward compatibility with 32G/16G FC networks.
✨Tier-1 Component Integrity for Non-Stop Operation
Built around Finisar's proven FTLF8564D1BNW architecture. Features telecommunication-grade metal casing layout for superior thermal dissipation and advanced EMI prevention, ensuring zero-packet-loss longevity during intensive enterprise block-storage workloads.