Cisco NM-32A 32 Ports Expansion Module
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Cisco NM-32A 32 Ports Network Expansion Module Refurbished

Availability: In Stock
Part Number#: NM-32A
List Price was: $346.15
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Short Description:
NM-32A 32 Ports Plug-in High Density Asynchronous Network Expansion Module WAN | Made by Cisco | Refurbished
Product Condition:
Warranty provided by ALLHDD.COM:
90 Days

More Information

The Cisco NM-32A 32-port Network Expansion Module is an expansion module for Cisco routers that provides 32 additional asynchronous ports for use with serial WAN connections. This module is typically used in situations where a Cisco router does not have enough built-in serial ports to support the number of WAN connections required.

The part module supports both synchronous and asynchronous serial connections and has 32 serial ports that can be configured for different types of serial connections, such as T1, E1, and V.35. It supports data rates of up to 2.048 Mbps per port and is compatible with a wide range of Cisco routers, including the Cisco 2800, 2900 and 3900 series ISR routers.

The module is designed to plug directly into the router's expansion slot and is powered by the router, it does not require external power supply. Additionally, it supports both advanced data services such as HDLC, PPP, and Frame Relay, as well as legacy data services such as X.25 and Bisync.

In summary, the Cisco part is a great solution for businesses that need to expand their router's serial port capacity and support more WAN connections.

High Performance

The Cisco NM-32A 32 Ports Network Expansion Module is a network module that can be installed in a Cisco Integrated Services Router (ISR) to provide additional Ethernet ports. The specific performance of the module will depend on the router it is installed in and the configuration of the network. However, here are some general points on the performance of the Cisco part:

  • The module provides 32 additional Ethernet ports, each capable of 10/100Mbps or 10/100/1000Mbps.
  • The module supports auto-negotiation and auto-MDIX, which allows for easy connection to a wide variety of devices.
  • The module is fully integrated with the Cisco IOS Software, which allows for easy management and configuration of the ports.
  • The module is supported on a variety of Cisco ISR platforms, including the Cisco 2900, 3900 and 4000 series.

It's important to note that the performance of the module will also depend on the ISR it is installed in. The performance of the ISR will also play a role in the overall performance of the module. Additionally, the performance of the module can be affected by factors such as network congestion, traffic patterns, and the number of devices connected to the module.

Exceptional Reliability

The Cisco NM-32A 32-port network expansion module is designed for use with the Cisco 2800 and 3800 series Integrated Services Routers. It provides additional Ethernet ports for connecting devices to the network, and is known for its exceptional reliability and performance.

Some of the features that contribute to the exceptional reliability of the Cisco part include:

  • Hot-swappable design allows for easy replacement or upgrade of the module without disrupting the operation of the router.
  • Redundant power and cooling systems help ensure that the module continues to operate even in the event of a failure.
  • The module is designed to meet strict industry standards for quality and reliability, and is extensively tested to ensure that it can withstand the demands of a mission-critical network environment.
  • The module is also designed to be backwards compatible with other Network Modules, which allows you to use the same hardware across different generations of routers.

The Cisco part is well suited for large-scale deployments that require high port density and high-speed connectivity, such as data center environments.

Main Information about this Cisco NM-32A

  • Manufacturer : Cisco
  • Model Number or SKU# NM-32A
  • Product Type: Expansion Module

Interfaces / Ports for Asynchronous Module

Performance of 32 Ports Module

  • Connectivity Media: Shielded Cable
  • Data Transfer Rate: 134 Kbps Full-duplex
  • Application/Usage: Data Networking
  • Network module status indicator
  • Status LED for each serial port
  • Environmental Conditions
  • Temperature: 32°F (0°C) to 104°F (40°C) Operating
  • Temperature: -13°F (-25°C) to 158°F (70°C) Non-operating
  • Humidity: 5% to 95% Relative Humidity


  • Additional Information: Modular Router Solutions:
  • Dialup Remote Access
  • Serial & Legacy Concentration
  • VPN & Firewall Solutions
  • Protocols Supported:
  • Full Cisco IOS support by release 11.2 and 11.3
  • Physical Limitation of Serial Modules per Chassis:
  • Cisco 3640: 3
  • Cisco 3620: 1
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.

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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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