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NM-16ESW
1 16 port 10/100 EtherSwitch NM Cisco Router Network Module
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NM-16ESW is a high-performance Ethernet module engineered for robust networking environments. It offers 16 ports with data rates of up to 1Gbps per port and employs standard RJ-45 connectors, ensuring seamless integration with routers, switches, and servers while supporting the reliable TCP/IP protocol suite. Its modular design facilitates easy installation into standard network chassis, making it a practical choice for scalable networking setups.
Designed to enhance data center capacity and upgrade server network interfaces, the NM-16ESW module provides a straightforward plug-and-play solution for high-speed connectivity. The module’s industry-standard compatibility and support for critical network features such as auto-negotiation, wake-on-LAN, jumbo frames, and QoS make it an ideal option for modern enterprise and data center deployments.
NM-16ESW price is $721.00, a 51.8% saving from the Cisco list price of $1,495.00. NM-16ESW is in stock and available for next-day dispatch. (terms applied)
Request bulk order quote for NM-16ESW for additional pricing. Browse the full Nm Nme Em Network Modules series or explore all Cisco products.
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| Product Type | Network Module | Network Module | Network Module / Network Card | Telephony Interface Module | Network Module / Network Card |
| Module Type | Ethernet | Ethernet | Ethernet | FXS/DID | Ethernet |
| Data Rate | 1Gbps | 10G | 10G | N/A | 10G |
| Connector Type | RJ-45 | SFP+ | SFP+ | RJ-11 | SFP+ |
| Supported Protocols | TCP/IP | TCP/IP, iSCSI | TCP/IP, iSCSI | SIP / Analog Telephony | TCP/IP / iSCSI |
| Form Factor | Modular | PCIe | PCIe | Modular | 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 | 5V | 3.3V |
| Compatibility | Cisco, Juniper, Dell, HP | Routers, Switches, Servers | Cisco, Juniper, Dell, HP | Telephony Systems | Cisco / Juniper / Arista / Dell / HP |
| Max Speed | 1Gbps | 10Gbps | 10Gbps | N/A | 10Gbps |
| Supported Features | Auto-negotiation, Wake-on-LAN, Jumbo Frames, QoS | Auto-negotiation, Jumbo Frames | Auto-negotiation, Wake-on-LAN, Jumbo Frames, QoS | FXS interface, Direct Inward Dialing, Caller ID, Call Waiting | Auto-negotiation / Wake-on-LAN / Jumbo Frames / QoS |
| Power Consumption | 10W | N/A | 12W | 5W | 15W |
| Interface Ports | Ethernet | Ethernet | Ethernet | FXS | Ethernet |
| Expansion Slots | N/A | N/A | N/A | N/A | PCIe |
| Product Name | NM-16ESW | NM-1T3/E3 | NM-32A High-Performance 10GbE Network Module | EVM-HD-8FXS/DID | NME-VMSS-HP32 |
| Height | N/A | N/A | 1.0 inches | N/A | 1.73 inches |
| Width | N/A | N/A | 4.5 inches | N/A | 3.5 inches |
| Depth | N/A | N/A | 0.5 inches | N/A | 0.9 inches |
| Weight | N/A | N/A | 0.5 lbs | N/A | 1.2 lbs |
EtherSwitch module simplified branch networking significantly.
Ports performed reliably with stable throughput.
Good compact switching solution inside the router.
Easy to manage and deploy.
Dependable module for access layer needs.
The Cisco NM-16ESW is a network module for Cisco Integrated Services Routers that adds sixteen 10/100 Mbps switching ports, enabling LAN expansion and simplified network topologies.
The NM-16ESW is compatible with Cisco 1841, 2811, 2821, 2851, 2911, 2921, 2951, 3745, and select Cisco 3800 and 3900 Series Integrated Services Routers.
Power off the router, remove the blank network module faceplate, slide in the NM-16ESW until it clicks, secure the module with screws, and power on the router.
It supports IEEE 802.1Q VLAN tagging, port-based VLANs, broadcast storm control, basic QoS, port security, IGMP snooping, and Spanning Tree Protocol.