United States$5,000,000+
Inventory Delivered By
S
Samuel Ortega
5
High density async module that handled multiple connections smoothly. Ideal for legacy integrations.
NM-32A
32 port Asynchronous Module Cisco Router Network Module
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Name:
NM-32A
- Description:
- 32 port Asynchronous Module Cisco Router Network Module
- Rating:
Added to cart 28 times recently
- Availability:
In stock - Ready to Ship
- Brand:
- Cisco
- GTIN:
- 5005671111418
- Condition:
- Warranty:
- 3
- List Price:
$4,600.00
- Price:
$2,220.0051.7% off
Quantity:
1
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NM-32A Overview
NM-32A is a high-performance Ethernet module engineered to deliver 10Gbps connectivity via an SFP+ connector, making it ideal for integration with routers, switches, and servers in modern data centers. Built with a PCIe form factor, the module supports essential network protocols such as TCP/IP and iSCSI, ensuring it meets the demanding requirements of high-speed network interfaces and enterprise applications.
NM-32A provides robust network performance with features like auto-negotiation, Wake-on-LAN, Jumbo Frames, and QoS support, which are pivotal for managing heavy data traffic in real-time. Its design reflects efficient thermal management with an operating temperature range of 0 to 70°C and reliable storage conditions at -40 to 85°C, making it a proven solution for both upgrading server interfaces and expanding overall data center capacity.
NM-32A price is $2,220.00, a 51.7% saving from the Cisco list price of $4,600.00. NM-32A is in stock and available for next-day dispatch. (terms applied)
Request bulk order quote for NM-32A for additional pricing. Browse the full Nm Nme Em Network Modules series or explore all Cisco products.
NM-32A Specifications
- Product Type
- Network Module / Network Card
- Module Type
- Ethernet
- Data Rate
- 10G
- Connector Type
- SFP+
- Supported Protocols
- TCP/IP, iSCSI
- Form Factor
- PCIe
- Operating Temperature
- 0 to 70°C
- Storage Temperature
- -40 to 85°C
- Input Voltage
- 3.3V
- Compatibility
- Cisco, Juniper, Dell, HP
- Max Speed
- 10Gbps
- Supported Features
- Auto-negotiation, Wake-on-LAN, Jumbo Frames, QoS
- Power Consumption
- 12W
- Interface Ports
- Ethernet
- Expansion Slots
- N/A
- Product Name
- NM-32A High-Performance 10GbE Network Module
- Height
- 1.0 inches
- Width
- 4.5 inches
- Depth
- 0.5 inches
- Weight
- 0.5 lbs
NM-32A Use Case
Out-of-Band Management for Multi-Vendor Data Centers
In large data centers supporting multi-vendor infrastructure, IT teams need secure, reliable console access to every switch, firewall and server for maintenance and troubleshooting. Deploying the Cisco NM-32A 32-port Asynchronous Module in an ISR router delivers 32 dedicated serial console ports over an isolated management network. This enables centralized, encrypted CLI access, rapid firmware upgrades and automated failover testing without impacting production traffic. Benefit: Minimizes downtime, strengthens security and streamlines network operations.
Serial Connectivity for Remote Industrial Automation
Distributed manufacturing plants often depend on legacy PLCs, HMIs and SCADA controllers with RS-232/RS-422 interfaces for critical process control. By installing the Cisco NM-32A 32-port Asynchronous Module on an ISR router, operators can aggregate serial equipment and encapsulate data over IP tunnels for real-time monitoring. This solution reduces latency, improves reliability and simplifies remote diagnostics via a single management plane. Benefit: Maximizes port density, lowers CAPEX and enhances operational visibility.
Branch Office WAN Backup and POS Terminal Support
Retail and hospitality chains require uninterrupted connectivity for point-of-sale (POS) devices and ATMs in branch locations. The Cisco NM-32A 32-port Asynchronous Module enables direct serial attachment of up to 32 POS terminals or dial-up backup links in a single router slot. This ensures continuous transaction processing during primary WAN failures and consolidates terminal management. Benefit: Guarantees business continuity, reduces revenue loss and centralizes network operations.
Quality Certifications
To get the detailed certification, please go to the Compliance Center.
Product Comparison Table
 NM-32A |  NM-16ESW-1GIG |  NME-VMSS2-HP32 |  NM-1VSAT-GILAT |  NME-XD-24ES-1S-P | |
|---|---|---|---|---|---|
| Product Type | Network Module / Network Card | Network Module | Network Module / Network Card | Network Module | Network Module / Network Card |
| Module Type | Ethernet | Ethernet | Ethernet | WAN | Ethernet |
| Data Rate | 10G | 1Gbps | 10Gbps | 1G | 1Gbps/10Gbps |
| Connector Type | SFP+ | RJ-45 | SFP+ | SFP+ | SFP+ |
| Supported Protocols | TCP/IP, iSCSI | TCP/IP | TCP/IP, iSCSI | TCP/IP | TCP/IP |
| Form Factor | PCIe | Modular | PCIe | PCIe | PCIe |
| Operating Temperature | 0 to 70°C | 0 to 70°C | 0 to 70°C | 0 to 70°C | 0 to 70°C |
| Storage Temperature | -40 to 85°C | -40 to 85°C | -40 to 85°C | -40 to 85°C | -40 to 85°C |
| Input Voltage | 3.3V | 3.3V | 3.3V | 3.3V | 3.3V |
| Compatibility | Cisco, Juniper, Dell, HP | Cisco / Juniper / Arista / Dell / HP | Cisco, Juniper, Arista, Dell, HP | Cisco, Juniper, Arista, Dell, HP | Cisco / Juniper / Arista / Dell / HP |
| Max Speed | 10Gbps | 1Gbps | 10Gbps | 1Gbps | 10Gbps |
| Supported Features | Auto-negotiation, Wake-on-LAN, Jumbo Frames, QoS | Auto-negotiation / Wake-on-LAN / Jumbo Frames / QoS | Auto-negotiation, Wake-on-LAN, Jumbo Frames, QoS | Auto-negotiation, Jumbo Frames, QoS | Auto-negotiation / Wake-on-LAN / Jumbo Frames / QoS |
| Power Consumption | 12W | N/A | 12W | 8W | 15W |
| Interface Ports | Ethernet | Ethernet | Ethernet | Ethernet | Ethernet |
| Expansion Slots | N/A | N/A | SFP+ | N/A | N/A |
| Product Name | NM-32A High-Performance 10GbE Network Module | NM-16ESW-1GIG | NME-VMSS2-HP32 | NM-1VSAT-GILAT | NME-XD-24ES-1S-P |
| Height | 1.0 inches | N/A | 1.5 inches | N/A | N/A |
| Width | 4.5 inches | N/A | 3.5 inches | N/A | N/A |
| Depth | 0.5 inches | N/A | 1.0 inches | N/A | N/A |
| Weight | 0.5 lbs | N/A | 0.5 lbs | N/A | N/A |
Reviews & Ratings
F
Fariha Zaman
4
Stable and dependable. Ports worked consistently without drops.
R
Robert Hensley
5
Good choice for environments still using asynchronous devices.
J
Jinwoo Park
3
Installed cleanly and performed as expected under load.
C
Colleen Avery
4
Reliable module with excellent port density.
Questions & Answers
What is the Cisco NM-32A 32-port Asynchronous Module?
The Cisco NM-32A is a network module that provides 32 asynchronous serial ports for Cisco routers, enabling simultaneous dial-up, WAN or legacy serial connectivity.
Which routers support the NM-32A 32-port Asynchronous Module?
The NM-32A is compatible with Cisco 2800, 2900, 3800, 3900, 4300 and 4400 Series Integrated Services Routers with an available network module slot.
How do I install the NM-32A module in my Cisco router?
Power down the router, unlock and remove the blank slot cover, slide the NM-32A into the slot until it clicks, secure the module with the retention screw, then power up the router.
What cable types are supported by the NM-32A module?
The NM-32A supports standard RJ-45 to DB25 or RJ-45 to RJ-48 cables for asynchronous and synchronous serial connections.