NIM-2FXO= | Cisco Fourth-Generation 2-Ports Voice/Fax Network Interface Module

1. Interface Type: FXO
2. Compatibility: Cisco 4451-X Router
3. Number of Ports: 2
4. Connectivity Technology: Wired
5. Data Link Protocol: FXO
6. Voice Communication Support: VoIP, voice / fax
7. Analog Ports: 2 x FXO
8. Max Transfer Distance: 4.3 miles
9. Dimensions (WxDxH): 7.1 cm x 18.4 cm x 2.8 cm
10. Weight: 170 g
11. Operating Temperature: 0°C to 40°C (32°F to 104°F)
12. Storage Temperature: -25°C to 70°C (-13°F to 158°F)

Notes:
1. This module is compatible with Cisco 4451-X Router only.
2. It supports both voice and fax communication.
3. The module can transfer data up to 4.3 miles.