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NM-16ESW-1GIG
1 16 port 10/100 EtherSwitch NM with 1 GE (1000BaseT) port C...
Federal agencies and Fortune 500 operations source through ORM Systems.
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Ten years serving buyers who audit their vendors. From federal agencies to 20,000+ enterprise clients worldwide.
NM-16ESW-1GIG is a high-performance Ethernet module designed to deliver 1Gbps speeds through its standard RJ-45 connectors. Engineered for integration into enterprise-grade routers, switches, and servers, this module supports TCP/IP protocol and is ideal for high-speed network connectivity in data centers and office environments.
Optimized for reliable performance, the NM-16ESW-1GIG features a modular form factor that simplifies installation and maintenance. It is ideally suited for expanding network capacity, upgrading server interfaces, and connecting to high-speed networks, making it a versatile solution for modern IT infrastructures.
NM-16ESW-1GIG price is $914.00, a 51.8% saving from the Cisco list price of $1,895.00. NM-16ESW-1GIG is in stock and available for next-day dispatch. (terms applied)
Request bulk order quote for NM-16ESW-1GIG for additional pricing. Browse the full Nm Nme Em Network Modules series or explore all Cisco products.
A mid-sized financial services branch deploys a Cisco ISR equipped with NM-16ESW-1GIG-1 to terminate 16 workstations, IP phones, and networked printers on 10/100Base-T ports, while leveraging the 1 GE (1000Base-T) uplink to the corporate data center over an MPLS WAN. This consolidation replaces standalone switches and routers, reducing hardware footprint by 40%, lowering power and rack-space requirements, and centralizing network management for faster provisioning and policy enforcement.
A nationwide retail chain uses the NM-16ESW-1GIG-1 module in each store’s edge router to isolate POS terminals, inventory scanners, and back-office PCs into dedicated VLANs on its 16 10/100 ports. The single GE port uplinks encrypted traffic to the corporate HQ, ensuring separation of payment data and guest Wi-Fi. The result is simplified VLAN segmentation, compliance with PCI DSS requirements, and high-speed, secure backhaul without additional switching infrastructure.
An international law firm outfits satellite offices with Cisco routers hosting the NM-16ESW-1GIG-1 module to connect IP phones, video endpoints, and PCs on 16 FastEthernet ports. QoS policies prioritize voice and video streams, while the gigabit uplink over SD-WAN ensures low latency to headquarters. Outcomes include crystal-clear voice/video quality, streamlined deployment of unified communications, and measurable reductions in call-setup times and jitter.
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| NM-16ESW-1GIG |  NM-16A |  NM-2W |  NME-APPRE-502-K9 |  NM-8CE1T1-PRI | |
|---|---|---|---|---|---|
| Product Type | Network Module | Network Module / Network Card | Network Module / Network Card | Network Card | Network Module |
| Module Type | Ethernet | Ethernet | Ethernet | Ethernet | Ethernet Module |
| Data Rate | 1Gbps | 10G | 10G | 10Gbps | 10Gbps |
| Connector Type | RJ-45 | SFP+ | SFP+ | SFP+ | SFP+ |
| Supported Protocols | TCP/IP | TCP/IP | TCP/IP | TCP/IP, iSCSI | TCP/IP |
| Form Factor | Modular | PCIe | 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 / Arista / Dell / HP | Cisco / Juniper / Dell / HP | Cisco / Juniper / Arista / Dell / HP | Cisco, Juniper, Dell, HP | Cisco, Juniper, Arista, Dell, HP |
| Max Speed | 1Gbps | 10Gbps | 10Gbps | 10Gbps | 10Gbps |
| Supported Features | Auto-negotiation / Wake-on-LAN / Jumbo Frames / QoS | 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 |
| Interface Ports | Ethernet | Ethernet | Ethernet | SFP+ | SFP+ |
| Product Name | NM-16ESW-1GIG | NM-16A High-Performance 10Gb Ethernet Module | NM-2W 10G Ethernet Module | NME-APPRE-502-K9 | NM-8CE1T1-PRI High-Speed Ethernet Module |
Every unit is authentic, sourced through trusted and authorised channels, and serial-verified on request. Genuine networking and IT hardware, guaranteed, or your money back.
New products are backed by up to 3 years of extended warranty, and certified refurbished units by up to 3 months, for dependable protection on every order. Coverage is clear, honoured in full, and confirmed on each product page.
If a unit ever falls short, our streamlined RMA process gets a replacement to you fast, with advance replacement available to keep your network running. No jargon, no runaround.
Every device is inspected, bench-tested, and firmware-verified, with configurations wiped before dispatch. Additional testing can be arranged to confirm full working condition on request.
Our specialists assist with compatibility, configuration, licensing, and installation, before and after you buy. Real hardware expertise, whenever you need it.
dispatched quickly and shipped worldwide from regional hubs, fully tracked and insured.
Great combination of Fast Ethernet and Gigabit uplink.
Improved switching performance noticeably.
Reliable module for branch deployments.
Clean installation and solid throughput.
Met all switching requirements.
The Cisco NM-16ESW-1GIG is a network module that provides 16 10/100 Ethernet switch ports and one 1 GE (1000Base-T) uplink port for compatible Cisco routers.
The NM-16ESW-1GIG is compatible with Cisco 2800, 2900, 3800 and 3900 Series Integrated Services Routers that feature an NM slot.
Power off the router, slide the NM-16ESW-1GIG into an available NM slot until it clicks, secure the captive screws, then power on and verify with the show module command.
Enter global configuration mode, select the interface range (e.g., interface range fastEthernet 0/1-16), then apply VLAN, speed, duplex, or spanning-tree settings as needed.
Yes, it supports VLANs, port security, STP/RSTP/MSTP, QoS, IGMP snooping, and dynamic MAC address learning at wire speed.
The module delivers up to 10 Gbps of full-duplex switching bandwidth across its 16 10/100 ports and 1 GE uplink port.
No, the module is designed for a single NM slot per router; for higher port density, use a larger Cisco switch or additional router slots.
It features one 1000Base-T RJ-45 uplink port for gigabit connectivity to core switches or routers.
No, it is not hot-swappable; you must power down the router before inserting or removing the module.
The module consumes approximately 12 W under full load and draws 0.3 A from the router’s integrated power supply.
No, this module does not support PoE; it provides standard 10/100 Mbps switching without inline power.
Use the show interface status or show interface switchport commands in privileged EXEC mode to check link status, VLAN assignment, and errors.
Cisco offers a limited lifetime warranty on the NM-16ESW-1GIG with next-business-day advanced replacement for registered hardware.
You can order directly from Cisco or through authorized Cisco partners and distributors worldwide.
Unlike standalone switches, this module integrates into a Cisco router chassis, reducing rack space and simplifying management under a single OS.
It leverages the router’s Cisco IOS® software, supporting VLAN trunking, ACLs, QoS, port security, and advanced switch services.
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