Cisco NM-HDV2-2T1 Cisco network interface module
Brand: Cisco | Category: Accessories & Components
SKU: CSC-NM-HDV2-2T1 | Part #: NM-HDV2-2T1 | MPN: NM-HDV2-2T1
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About the Cisco NM-HDV2-2T1 Cisco network interface module
The Cisco NM-HDV2-2T1 Cisco network interface module from Cisco is enterprise-grade Accessories & Components hardware built for data centers. The Cisco NM-HDV2-2T1 is a High-Density Voice Network Module designed for integration into Cisco access routers that support the NM form factor, such as the Cisco 2600, 2800, 3600, and 3700 series platforms. Built around Cisco's second-generation High-Density Voice (HDV2) DSP architecture, the module provides two T1 digital WAN interfaces and onboard DSP resources capable of handling voice compression, transcoding, and conferencing functions natively within the router chassis Available in brand new condition. Cisco accessories & components products are trusted by enterprises and data centers worldwide. Available from Omnixon Global. Contact our sales team to request a quote.
Technical Specifications
| Brand | Cisco |
| Category | Accessories & Components |
| SKU | CSC-NM-HDV2-2T1 |
| Part Number | NM-HDV2-2T1 |
| Condition | New |
| Manufacturer Part Number | NM-HDV2-2T1 |
| Module Type | High-Density Voice Network Module (NM) |
| WAN Interface Type | T1 |
| Number of T1 Ports | 2 |
| DS0 Channels per T1 Port | 24 |
| Total DS0 Channels | 48 |
| DSP Architecture | Cisco HDV2 (High-Density Voice, second generation) |
| Supported Voice Codecs | G.711 (a-law/μ-law), G.726, G.728, G.729a/b |
| Signaling Support | PRI (ISDN), CAS (Channel Associated Signaling) |
| VoIP Protocol Support | H.323, SIP, MGCP |
| Form Factor | Cisco Network Module (NM) |
| Compatible Platforms | Cisco 2600XM, 2691, 2800 series, 3660, 3700 series routers |
| Power Source | Host router backplane (no external power required) |
| Cisco IOS Feature Requirements | Cisco IOS with IP Voice or Advanced IP Services feature set |
| Cisco TAC Support Validation | Genuine Cisco OEM component — recognized for TAC case validation |
| Standards Compliance | T1/D4 (ESF/SF framing), B8ZS/AMI line coding |
| Operating Temperature | 0°C to 40°C (32°F to 104°F) |
| Storage Temperature | -40°C to 70°C (-40°F to 158°F) |
Frequently Asked Questions about Cisco NM-HDV2-2T1 Cisco network interface module
What does the Cisco NM-HDV2-2T1 Cisco network interface module do?
The Cisco NM-HDV2-2T1 Cisco network interface module is enterprise IT hardware deployed in production data centers, server rooms, and edge sites across the GCC and EMEA region.