Cisco WS-X2931-XL | 1-Port 1000Base-LX Ethernet Network Module

Here are the technical specifications for the Cisco 1-Port 1000BASE-LX Gigabit Fibre Ethernet Network Card:

1. Interface Type: GBIC
2. Connectivity Technology: Wired
3. Data Link Protocol: Gigabit Ethernet
4. Data Transfer Rate: 1 Gbps
5. Optical Wave Length: 1310 nm
6. Max Transfer Distance: 10 km
7. Features: Full duplex capability, hot swap module replacement, manageable
8. Compliant Standards: IEEE 802.3z
9. Interfaces: 1 x network - Ethernet 1000Base-LX - SC single-mode x 2
10. Compatibility: PC
11. Dimensions: 3.9 x 0.6 x 3.5 inches
12. Weight: 1.6 ounces

Helpful notes:
1. This network card is compatible with PCs and offers a data transfer rate of 1 Gbps.
2. It features full duplex capability and hot swap module replacement for easy maintenance.
3. The optical wave length is 1310 nm and the max transfer distance is 10 km.