Cisco NM-HDV2-2T1E1 Networking Telephony Equipment Voice & Fax Module
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NM-HDV2-2T1/E1 Cisco Digital Voice/Fax Network Module Refurbished

Availability: In Stock
Part Number#: NM-HDV2-2T1/E1
List Price was: $688.46
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Short Description:
NM-HDV2-2T1/E1 IP Communications High-Density Digital Voice/Fax Network Module | Made by Cisco | Refurbished
Product Condition:
Warranty provided by ALLHDD.COM:
90 Days

Key Features and Benefits

The NM-HDV2-2T1/E1 Cisco Digital Voice/Fax Network Module is a network module designed for use with Cisco Integrated Services Routers. It provides support for 2 T1/E1 digital voice and fax lines, allowing businesses to integrate voice and data communications into a single network. The following are the key features and benefits of the NM-HDV2-2T1/E1:

  • Digital Voice Support: This module supports up to 2 T1/E1 digital voice lines, allowing businesses to implement digital voice communications and save on analog line costs.
  • Fax Support: The module also supports fax communications, providing businesses with a unified solution for both voice and fax communications.
  • Enhanced Call Management: The NM-HDV2-2T1/E1 offers advanced call management features, including call forwarding, call hold, and call transfer, ensuring businesses can effectively manage their call traffic.
  • Integration with Cisco Routers: This module is designed for use with Cisco Integrated Services Routers, allowing businesses to integrate voice and data communications into a single network.
  • Reliable and Scalable: The module is built with high-quality components and is tested to ensure reliability and scalability.
  • Easy to Install and Configure: The module is easy to install and configure, allowing businesses to quickly implement digital voice and fax communications.

Power Supply Requirements

The NM-HDV2-2T1/E1 Cisco Digital Voice/Fax Network Module requires a power supply of +12 V DC and a maximum power consumption of 20 watts. It must be used with a Cisco Catalyst 3750 or 3560 switch or an IOS router that supports the voice module. The module does not have its own power supply, so it must be connected to an external power source to function properly.

Connectivity and Compatibility

The NM-HDV2-2T1/E1 Cisco Digital Voice/Fax Network Module provides connectivity and compatibility for voice and fax communication over digital T1/E1 networks. This module is designed to work with Cisco routers to provide connectivity to digital telephone services and support traditional telephony services such as analog fax, modem, and voice.

The connectivity of this module is provided through two T1/E1 ports, which allow it to connect to digital T1/E1 networks for telephony and fax services. This module supports both voice and data communication over these networks, providing a single solution for communication needs.

In terms of compatibility, the NM-HDV2-2T1/E1 module is compatible with Cisco routers, including the Cisco 1800, 2800, 3800, and 7200 series. This allows for easy integration into existing network infrastructures, without the need for additional hardware or software. The module also supports a variety of communication protocols, including PRI, CAS, and VoIP, ensuring that it can be used in a variety of network configurations.

General Information about this Cisco NM-HDV2-2T1/E1

  • Manufacturer : Cisco
  • Model Number or SKU# NM-HDV2-2T1/E1
  • Product Name IP Communications High-Density Digital Voice/Fax Network Module
  • Product Type Network Module

Technical Information of Cisco Voice & Fax

  • Application/Usage Data Networking

Interfaces/Ports for Network Module

  • Interfaces/Ports 2 x T1/E1 WAN
  • Interfaces/Ports Details 2 x T1/E1 WAN


  • Data Transfer Rate 2.05 Mbps E1
  • Data Transfer Rate 1.54 Mbps T1

I/O Expansions

  • Expansion Slots 1 x VIC/VWIC
  • Daughter Cards No

Management & Protocols

  • Management
  • Cisco Voice Manager
  • SNMP protocol compliant
  • Manageable via a MIB browser
  • CiscoView interface for configuration
  • ConfigMaker
  • NetSys supported
  • Protocols VoIP
  • Protocols SNMP
  • Protocols VoFR
  • Protocols VoATM
  • Protocols SIP
  • Protocols MGCP


  • Status Indicators
  • AL
  • LP
  • CD
  • EN
  • PVDM 0
  • PVDM 1
  • PVDM 2
  • PVDM 3
  • Environmental Conditions
Product Condition:
Warranty provided by ALLHDD.COM:
90 Days

About Refurbished Products

Refurbished products are typically refurbished by an Original Manufacturer or an affiliate of the manufacturer or 3rd party facility. This product may have minor blemishes due to normal product usage and doesn't necessarily come with documentation and software unless indicated, but has been well tested and generally has never had any defects.

Here, you can check more available conditions of your desired product NM-HDV2-2T1/E1 at a competitive price. We are trying our best to meet your needs on the enterprise-level computer, server, data centre, and networking hardware. You are welcome to ask our live chat or get live representative support over the phone.


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ALLHDD guarantees that the products will not have defects in material that will affect the product's functionality during the Standard Warranty Period. The warranty period starts when the merchandise/items from our warehouse.

What does ALLHDD.Com warranty cover?

30-days to 3 years warranty:

Replacement or refund. In the case of material defects, we will try to replace the product first. The product will be replaced before the expiration of the original warranty. For any failure of hardware, if we cannot process the replacement of the product(s)/model(s), we will refund the original selling/invoiced price. The shipping costs and sales tax, if any, are non-refundable. ALLHDD retains the right to decide whether the item(s) will process for replacement or refund.

What is not covered by our warranty?

The reason why our warranty does not cover any problem caused by the following conditions:

(a) misuse of hardware; accidental damage; carelessness product(s) damage; shock; temperature beyond the specification of any product; faulty installation; operation; modification of goods;

(b) any misuse outside the instructions in the user manual for any specific product;

(c) damaged caused by other hardware or equipment. The warranty will void if the item is returned with physical damage, damage to the retail box, removed from the box, counterfeit labels/labelled by them, or any modifications of internal and external covers. Data loss or damages to any other equipment we do not cover by our offered warranty.

What is the Manufacturer/Brand Warranty?

In general, a manufacturer's warranty service/support is a written guarantee to the buyer of a product. Its terms assure the replacement or repair of the product, if necessary, within a specified period after the purchase (2-5 years depending on the brand/manufacturer). It is typically included in the price of the product. Products are brand new and sealed and the original manufacturer box is complete with the Manufacturer's genuine warranty. For most of the brand new/retail products that come with the manual and box, exceptions may apply (i.e., Cisco, Juniper Networks).

For the server parts (i.e., Dell, HPE) to get Full coverage of the warranty server must have a full 3- 5 years warranty. However, ALLHDD.COM will cover the warranty duration if any Manufacturer doesn't support the advertised warranty and there is no refund for those.
Final Sale items are non-returnable/refundable in any situation. Any question? please ask our team before the shipment.

Important notes:

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Individual product warranty mentioned on each item product description page/detail page.

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Worldwide Shipping Options:

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Important notes:

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