Quick tech specs
- Class
- 40GbE
- LC single-mode
- 1271 nm / 1291 nm / 1311 nm / 1331 nm
- for P/N: 40GQSFP-LR4-12=, 8102-64H-C, HCI-FI-6454-M6, N9K-C9348GC-FX3, NCS-57D2-18DD-SYS
- QSFP+ transceiver module
- 40GBase-LR4
- up to 6.2 miles
- TAA Compliant
Know your gear
The Cisco 40GBASE QSFP (Quad Small Form-Factor Pluggable) portfolio offers customers high-density and low-power 40 Gigabit Ethernet connectivity options for data center, high-performance computing networks, enterprise core, and distribution layers applications.