WS-X4712-SFP-E= | Cisco Catalyst 4500 E-Series 12-Ports Ethernet SFP Line Card Module

1. Number of Ports: 12
2. Interface: Gigabit Ethernet
3. Connectivity Technology: Wired
4. Data Link Protocol: Gigabit Ethernet
5. Data Transfer Rate: 1 Gbps
6. Cabling Type: Ethernet 1000Base-X
7. Optical Wave Length: 850 nm
8. Max Transfer Distance: 550 m
9. Compatibility: Cisco Catalyst 4500E Series Switches
10. Hot-Swappable: Yes
11. Dimensions: 14.4 x 10.3 x 1.6 inches
12. Weight: 2.2 pounds

Notes:
1. Supports hot-swapping, making it easy to add or remove modules without powering down the switch.
2. Compatible with Cisco Catalyst 4500E Series Switches, providing a reliable and high-performance network solution.
3. Offers a maximum transfer distance of 550 meters, making it suitable for use in large network environments.