Cisco NM-HDV-1E1-30E | 1-Port 30-Channels E1 Voice/Fax Network Module

1. Compatibility: Cisco 2600, 3600, 3700, and 3800 series routers.
2. Interface: E1.
3. Data Transfer Rate: 2.048 Mbps.
4. Voice Channels: 30.
5. Voice Compression: G.711, G.726, G.729a.
6. Voice Quality: T.38 fax relay, echo cancellation, noise reduction.
7. Protocols: H.323, MGCP, SCCP, SIP.
8. Power Consumption: 8 watts.
9. Dimensions: 7.1 x 7.2 x 1.6 inches.
10. Weight: 1.2 pounds.
11. Operating Temperature: 32 to 104°F.
12. Storage Temperature: -4 to 149°F.

Notes:
1. Provides high-quality voice and data integration for enterprise-level networks.
2. Supports multiple voice protocols for flexibility in deployment.
3. Compact size and low power consumption make it an efficient solution for network expansion.