- GBIC) transceiver module
- LC/PC single-mode
- up to 24.9 miles
- 1310 nm
- for Catalyst ESS9300 Embedded Series
The 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.