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NM-HD-2V
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- Two-slot IP Communications Voice/Fax Network Module Cisco Router Network Module
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NM-HD-2V
Two-slot IP Communications Voice/Fax Network Modul...
$1,100.00
$277.00
21 in Global Warehouse
$277.00
75% off
TRUSTED, TRIED, PROVEN
NM-HD-2V Overview
NM-HD-2V is a high-performance Ethernet module designed to deliver 10Gbps data rates with an SFP+ connector interface. This module is compatible with routers, switches, and servers, supports TCP/IP protocols, and is engineered in a PCIe form factor for seamless installation in data center environments.
NM-HD-2V is ideal for expanding data center capacity and upgrading server network interfaces with its robust performance and reliable connectivity. Its design ensures optimal performance for high-speed networks and mission-critical applications while facilitating straightforward integration into existing network infrastructures.
What is the price of NM-HD-2V?
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NM-HD-2V Specifications
| Product Type | Network Module / Network Card |
| Module Type | Ethernet |
| Data Rate | 10Gbps |
| Connector Type | SFP+ |
| Supported Protocols | TCP/IP |
| Form Factor | PCIe |
| Operating Temperature | 0 to 70°C |
| Storage Temperature | -40 to 85°C |
| Input Voltage | 3.3V |
| Compatibility | Cisco / Juniper / Arista |
| Max Speed | 10Gbps |
| Supported Features | Auto-negotiation / Wake-on-LAN / Jumbo Frames / QoS |
| Power Consumption | 15W |
| Interface Ports | SFP+ |
| Expansion Slots | NIM |
| Product Name | NM-HD-2V |
| Height | 1.2 inches |
| Width | 4.7 inches |
| Depth | 0.8 inches |
| Weight | 1.5 lbs |
NM-HD-2V Use Case
Multi-Site VoIP Integration for Retail Chain Branches
A national retail chain deploys the NM-HD-2V Two-slot IP Communications Voice/Fax Network Module Cisco Router Network Module in every regional router to unify voice traffic between headquarters and 200+ stores. By terminating multiple T1/E1 lines directly on-site, the retailer achieves centralized call routing, real-time voice quality monitoring, and fail-over continuity. Outcome: 30% reduction in telephony operating costs, 25% faster store support incident resolution, and seamless customer service across all locations.
HIPAA-Compliant Fax & Voice for Healthcare Campuses
A multi-hospital healthcare system integrates the NM-HD-2V module on Cisco 4000 Series routers to aggregate secure fax transmissions and IP voice lines for radiology and billing departments. The solution leverages built-in fax T.38 relay and voice channel encryption to meet HIPAA standards. Outcome: 50% faster clinical document delivery, elimination of standalone fax servers, and assured patient data confidentiality.
High-Density IP Telephony for Financial Trading Floors
A global investment bank equips its trading-floor edge routers with the NM-HD-2V Two-slot Network Module to support dozens of PRI/BRI voice trunks and direct dial-in lines. Low-latency bridging and QoS prioritization deliver crystal-clear conference calls among traders, brokers, and international exchanges. Outcome: Sub-5 ms voice latency, 99.999% uptime SLA, and streamlined build-out of new trading pods in under 48 hours.
Quality Certifications
To get the detailed certification, please go to the Compliance Center.
Product Comparison Table
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|---|---|---|---|---|---|
| Compatibility | Cisco, Juniper, Arista, Dell, HP | Cisco / Juniper / Arista | Cisco / Juniper / Arista / Dell / HP | N/A | Cisco, Juniper, Dell, HP |
| Connector Type | SFP+ | SFP+ | RJ-45 | RJ-11 | SFP+ |
| Data Rate | 1G | 10Gbps | 1Gbps | N/A | 10Gbps |
| Depth | N/A | 0.8 inches | N/A | N/A | N/A |
| Expansion Slots | N/A | NIM | N/A | PCIe Slot | N/A |
| Form Factor | PCIe | PCIe | Modular | PCIe | PCIe |
| Height | N/A | 1.2 inches | N/A | N/A | N/A |
| Input Voltage | 3.3V | 3.3V | 3.3V | N/A | 3.3V |
| Interface Ports | Ethernet | SFP+ | Ethernet | 8 x FXS | SFP+ |
| Max Speed | 1Gbps | 10Gbps | 1Gbps | N/A | 10Gbps |
| Module Type | WAN | Ethernet | Ethernet | FXS/DID | Ethernet |
| Operating Temperature | 0 to 70°C | 0 to 70°C | 0 to 70°C | 0 to 70°C | 0 to 70°C |
| Power Consumption | 8W | 15W | N/A | N/A | 12W |
| Product Name | NM-1VSAT-GILAT | NM-HD-2V | NM-16ESW-1GIG | EM3-HDA-8FXS/DID | NME-APPRE-502-K9 |
| Product Type | Network Module | Network Module / Network Card | Network Module | Telephony Interface Card | Network Card |
| Storage Temperature | -40 to 85°C | -40 to 85°C | -40 to 85°C | -40 to 85°C | -40 to 85°C |
| Supported Features | Auto-negotiation, Jumbo Frames, QoS | Auto-negotiation / Wake-on-LAN / Jumbo Frames / QoS | Auto-negotiation / Wake-on-LAN / Jumbo Frames / QoS | Direct Inward Dialing (DID), Caller ID, Call Waiting | Auto-negotiation, Wake-on-LAN, Jumbo Frames, QoS |
| Supported Protocols | TCP/IP | TCP/IP | TCP/IP | SIP | TCP/IP, iSCSI |
| Weight | N/A | 1.5 lbs | N/A | N/A | N/A |
| Width | N/A | 4.7 inches | N/A | N/A | N/A |
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Questions & Answers
Q
What is the Cisco NM-HD-2V Two-slot IP Communications Voice/Fax Network Module?
A
The NM-HD-2V is a two-slot network module for Cisco routers that delivers integrated VoIP and T.38 fax gateway functionality via high-density voice interface cards.
Q
Which Cisco routers are compatible with the NM-HD-2V module?
A
The NM-HD-2V supports Cisco ISR 2900, 3900, and 4000 Series routers with an available network module slot and proper voice licensing.
Q
How many voice and fax channels does the NM-HD-2V support?
A
The module can host two high-density daughter cards, supporting up to 64 concurrent voice or fax channels when two 32-channel cards are installed.
Q
Which voice and fax protocols are supported by the NM-HD-2V?
A
Supported protocols include SIP, MGCP, H.323, T.38 fax relay, G.711, G.726, G.729, and other standard VoIP codecs.
Q
How do I install the NM-HD-2V in a Cisco router?
A
Power down the router, insert the NM-HD-2V into the designated network module slot, secure with screws, power up, and configure via Cisco IOS.
Q
Does the NM-HD-2V require additional licensing?
A
Yes, voice gateway features may require Cisco Unified Border Element (CUBE) or Unified Communications licenses based on your deployment.
Q
Can I use the NM-HD-2V for fax over IP?
A
Yes. The NM-HD-2V supports T.38 fax relay to ensure reliable fax transmission across IP networks.
Q
What digital voice interface cards are compatible with NM-HD-2V?
A
Compatible digital cards include HDT1/E1 and HDV2/E2, each supporting up to 30 channels per T1 span or 31 channels per E1 span.
Q
What analog interfaces are available for the NM-HD-2V?
A
The module supports HD-FXO and HD-FXS daughter cards, each providing up to 16 analog ports for PSTN or analog phone connections.
Q
What are common use cases for the NM-HD-2V voice/fax module?
A
Ideal for branch office VoIP, secure voice gateways, and fax-over-IP deployments on a single Cisco router platform.
Q
How do I configure voice codecs on the NM-HD-2V?
A
Use Cisco IOS CLI under "voice service voip" and configure codec priorities in dial-peer or voice class codec commands.
Q
Does the NM-HD-2V module provide Power over Ethernet for IP phones?
A
No. The NM-HD-2V offers voice/fax interfaces only; IP phones require a separate PoE-enabled switch or power injector.
Q
What is the maximum number of channels per NM-HD-2V module?
A
Up to 64 voice or fax channels when equipped with two 32-channel high-density daughter cards.
Q
How can I monitor the performance of the NM-HD-2V module?
A
Use IOS commands like "show voice port summary" and "show controllers voice dsp" or SNMP monitoring for real-time statistics.
Q
What are the physical dimensions and power requirements of the NM-HD-2V?
A
The module measures 5.5 x 1.3 x 10.3 inches, occupies one network slot, and consumes approximately 30W of power.
Q
Where can I purchase the Cisco NM-HD-2V module and obtain support?
A
Available from authorized Cisco partners, the Cisco Commerce portal, or Cisco’s online store; technical support is provided via Cisco TAC.
