Description
Cisco GLC-EX-SMD=. SFP transceiver type: Fiber optic, Maximum data transfer rate: , Interface type: SFP. Compatible products: Cisco ME 3400, Cisco Catalyst 3750
The Cisco 1000BASE-EX SFP operates on standard single-mode fiber-optic link spans of up to 40 km in length. A 5-dB inline optical attenuator should be inserted between the fiber-optic cable and the receiving port on the SFP at each end of the link for back-to-back connectivity.