Cisco C2911-AX/K9 | 3-Port 10/100/1000Base-T Gigabit Ethernet Network Module

Here are the technical specifications for the Cisco 3-Port 10/100/1000Base-T Gigabit Ethernet Network Module:

1. Interface: 3 x 10/100/1000Base-T
2. Data Transfer Rate: 1 Gbps
3. Connectivity Technology: Wired
4. Expansion Slots: 1 x EHWIC
5. Compatibility: Cisco 2911 Integrated Services Router
6. Dimensions: 7.1 x 7.2 x 1.6 inches
7. Weight: 1.1 pounds
8. Power Consumption: 15W
9. Operating Temperature: 32 to 104°F
10. Storage Temperature: -4 to 149°F
11. Humidity Range Operating: 10-90% (non-condensing)
12. Humidity Range Storage: 5-95% (non-condensing)

Helpful notes:
1. This network module is a cost-effective way to add high-speed connectivity to your Cisco 2911 router.
2. The module supports jumbo frames up to 9216 bytes for improved network performance.
3. It is compatible with Cisco IOS Software Release 15.1(4)M or later.