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NM-32A
- Description:
- 32 port Asynchronous Module Cisco Router Network Module
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3 - List Price:
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$4,600.00
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$2,220.00
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NM-32A
32 port Asynchronous Module Cisco Router Network M...
$4,600.00
$2,220.00
23 in Global Warehouse
$2,220.00
52% off
TRUSTED, TRIED, PROVEN
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.
What is the price of NM-32A?
Lowest price of NM-32A is $ 2,220.00. Shop now! Get further exclusive discounts with bulk quotation on NM-32A
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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
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|---|---|---|---|---|---|
| Compatibility | Cisco, Juniper, Arista, Dell, HP | Cisco, Juniper, Dell, HP | Cisco / Juniper / Arista / Dell / HP | Cisco / Juniper / Arista / Dell / HP | Cisco, Juniper, Arista, Dell, HP |
| Connector Type | SFP+ | SFP+ | RJ-45 | SFP+ | SFP+ |
| Data Rate | 1G | 10G | 1Gbps | 1Gbps/10Gbps | 10Gbps |
| Depth | N/A | 0.5 inches | N/A | N/A | 1.0 inches |
| Expansion Slots | N/A | N/A | N/A | N/A | SFP+ |
| Form Factor | PCIe | PCIe | Modular | PCIe | PCIe |
| Height | N/A | 1.0 inches | N/A | N/A | 1.5 inches |
| Input Voltage | 3.3V | 3.3V | 3.3V | 3.3V | 3.3V |
| Interface Ports | Ethernet | Ethernet | Ethernet | Ethernet | Ethernet |
| Max Speed | 1Gbps | 10Gbps | 1Gbps | 10Gbps | 10Gbps |
| Module Type | WAN | Ethernet | Ethernet | Ethernet | 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 | 12W | N/A | 15W | 12W |
| Product Name | NM-1VSAT-GILAT | NM-32A High-Performance 10GbE Network Module | NM-16ESW-1GIG | NME-XD-24ES-1S-P | NME-VMSS2-HP32 |
| Product Type | Network Module | Network Module / Network Card | Network Module | Network Module / Network Card | Network Module / 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 | Auto-negotiation / Wake-on-LAN / Jumbo Frames / QoS | Auto-negotiation, Wake-on-LAN, Jumbo Frames, QoS |
| Supported Protocols | TCP/IP | TCP/IP, iSCSI | TCP/IP | TCP/IP | TCP/IP, iSCSI |
| Weight | N/A | 0.5 lbs | N/A | N/A | 0.5 lbs |
| Width | N/A | 4.5 inches | N/A | N/A | 3.5 inches |
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Questions & Answers
Q
What is the Cisco NM-32A 32-port Asynchronous Module?
A
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.
Q
Which routers support the NM-32A 32-port Asynchronous Module?
A
The NM-32A is compatible with Cisco 2800, 2900, 3800, 3900, 4300 and 4400 Series Integrated Services Routers with an available network module slot.
Q
How do I install the NM-32A module in my Cisco router?
A
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.
Q
What cable types are supported by the NM-32A module?
A
The NM-32A supports standard RJ-45 to DB25 or RJ-45 to RJ-48 cables for asynchronous and synchronous serial connections.
Q
How do I configure serial ports on the NM-32A in IOS?
A
Enter interface configuration mode (e.g., interface async 0/0/0), set encapsulation and line parameters (e.g., encapsulation ppp, speed 115200), then apply dialer or async profile commands.
Q
What throughput can I expect from each port on the NM-32A?
A
Each asynchronous port supports up to 115.2 Kbps, subject to overall router backplane capacity and IOS processing overhead.
Q
Does the NM-32A support dial-in and dial-out?
A
Yes, the NM-32A supports both dial-in and dial-out asynchronous connections, including modem termination and reverse dial support.
Q
What power and cooling requirements does the NM-32A have?
A
The module draws up to 10W and relies on the host router’s fan and power supply; no additional cooling or external power is required.
Q
Can I mix NM-32A with other network modules in one router?
A
Yes, as long as the router has multiple network module slots, you can mix the NM-32A with Ethernet, ISDN, voice or other serial modules without conflict.
Q
What IOS features are supported on the NM-32A?
A
The NM-32A supports PPP, MLPPP, HDLC, dialer profiles, access lists, and network management via SNMP, NetFlow and CDR.
Q
How many concurrent connections can the NM-32A handle?
A
It handles up to 32 concurrent asynchronous sessions—one per port—limited by router CPU and memory.
Q
Is there a warranty for the Cisco NM-32A module?
A
Cisco offers a limited lifetime warranty on the NM-32A, covering hardware defects under normal use.
Q
How do I troubleshoot port errors on the NM-32A?
A
Use IOS commands like show controllers async and show interfaces async to check signal status, error counters and line integrity.
Q
What are common use cases for the NM-32A?
A
Typical applications include remote access via dial-up, legacy terminal connectivity, SCADA links, POS networks and out-of-band management.
Q
Can the NM-32A be upgraded or expanded?
A
No, the NM-32A is fixed at 32 ports; to expand, add additional network modules or upgrade to a router with more slots.
Q
Where can I purchase the Cisco NM-32A and check pricing?
A
Authorized Cisco resellers, the Cisco online store and major network hardware distributors list availability and pricing for the NM-32A.
