Cisco NIM-ES2-4 network switch module Gigabit Ethernet
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NIM-ES2-4
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overview
specifications
faqs
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NIM-ES2-4 Overview
CISCO - 4-port Layer 2 Gigabit Ethernet Lan Switch Nim Module (NIM-ES2-4).
Summary Description
Cisco NIM-ES2-4. Ethernet interface type: Gigabit Ethernet, Ethernet LAN data rates: 10,100,1000 Mbit/s, Copper ethernet cabling technology: 100BASE-TX, 1000BASE-TX. Compatibility: Cisco 4000 Series. Management platform: SNMPv1, v2, v3, IGMP, Security algorithms: 802.1x RADIUS. Dimensions (WxDxH): 79 x 122 x 21 mm, Weight: 79 g
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Specifications
Overview
| Condition | New |
|---|---|
| Brand | Cisco |
| Stock | In Stock |
Network
| Ethernet interface type | Gigabit Ethernet |
|---|---|
| Ethernet LAN data rates | 10,100,1000 Mbit/s |
| Copper ethernet cabling technology | 100BASE-TX, 1000BASE-TX |
| Full duplex | Yes |
| Auto MDIX IEEE | Yes |
| Networking standards | IEEE 802.1D, IEEE 802.1Q, IEEE 802.1p, IEEE 802.1s, IEEE 802.1w, IEEE 802.1x, IEEE 802.3x |
| Jumbo frames support | Yes |
Ports & interfaces
| Ethernet LAN (RJ-45) ports | 4 |
|---|
Performance
| Queues per port | 4 |
|---|---|
| Compatibility | Cisco 4000 Series |
Management features
| Quality of Service (QoS) support | Yes |
|---|---|
| Management platform | SNMPv1, v2, v3, IGMP |
| Security algorithms | 802.1x RADIUS |
Operational conditions
| Operating temperature (T-T) | 0 - 40 °C |
|---|---|
| Storage temperature (T-T) | -20 - 65 °C |
| Operating relative humidity (H-H) | 10 - 90% |
| Operating altitude | 0 - 4570 m |
| Operating temperature (T-T) | 32 - 104 °F |
Weight & dimensions
| Dimensions (WxDxH) | 79 x 122 x 21 mm |
|---|---|
| Weight | 79 g |
Logistics data
| Harmonized System (HS) code | 85176990 |
|---|
Frequently Asked Questions
What are the primary use cases for the Cisco NIM-ES2-4 network interface module? +
The NIM-ES2-4 is a 4-port Gigabit Ethernet Layer 2 switch module designed for Cisco 4000 Series Integrated Services Routers. It is ideal for branch office environments requiring integrated switching capabilities, allowing you to connect local devices such as IP phones, wireless access points, or workstations directly to your router without needing additional standalone switches.
Does the NIM-ES2-4 support Power over Ethernet (PoE) capabilities? +
This specific module is the standard NIM-ES2-4, which provides four high-speed Gigabit Ethernet ports for data connectivity. It does not provide internal Power over Ethernet functionality. If your deployment requires PoE to power external devices like cameras or VoIP handsets, you may need to look at the PoE-capable variants of this module series.
Which Cisco platforms are compatible with the NIM-ES2-4 module? +
The NIM-ES2-4 is engineered specifically for use within the Cisco 4000 Series Integrated Services Router (ISR) family. It slots into the standard Network Interface Module (NIM) bays, providing flexible port expansion. Ensure your router's IOS-XE software version is current to guarantee full hardware recognition and optimal feature compatibility across your network infrastructure.
How do I manage the switching features on the NIM-ES2-4 module? +
Management is performed directly through the host router’s Command Line Interface (CLI). Because the module operates as an integrated switch, it appears as an Ethernet switch module within the IOS-XE configuration. You can manage VLANs, port security, and spanning-tree protocols using standard Cisco IOS configuration commands, providing a unified management experience for your routing and switching assets.
Does the NIM-ES2-4 module support Layer 3 routing features? +
The NIM-ES2-4 operates primarily at Layer 2, functioning as a high-performance integrated switch. While the module handles switching traffic, all Layer 3 routing and inter-VLAN routing functions are managed by the host Cisco 4000 Series ISR. This architecture keeps your routing core efficient while offloading local port-density requirements to the NIM.
What is the physical port configuration of the NIM-ES2-4? +
The module features four fixed Gigabit Ethernet ports. These interfaces provide reliable, high-speed connectivity for branch office local area network segments. The ports are front-facing, allowing for easy cable management and access when the module is installed in the router chassis, ensuring your physical layer layout remains clean and organized.
Can I configure VLANs across the ports on the NIM-ES2-4? +
Absolutely. The module supports IEEE 802.1Q trunking and standard VLAN configurations. You can assign specific ports to different VLANs to segment your network traffic effectively for increased security and broadcast domain control. By utilizing the host router’s switching fabric, you maintain full control over traffic segmentation within your branch office deployment.
What are the performance advantages of using this module over external switches? +
Integrating the NIM-ES2-4 into your Cisco ISR consolidates your networking hardware into a single footprint. This reduces cabling complexity, lowers power consumption, and simplifies management by eliminating the need for a separate physical switch. It is a cost-effective way to provide high-speed connectivity for small to medium-sized office deployments while maintaining enterprise-grade reliability.
How can I obtain a bulk quote for multiple NIM-ES2-4 modules? +
At BuyRouterSwitch.com, we specialize in supporting large-scale network infrastructure projects. If you are looking to purchase multiple units for an enterprise-wide rollout, please contact our sales team directly through our website. We provide competitive bulk pricing and can assist with coordinating large volume orders to ensure your project stays within budget.
Why should I source my Cisco networking hardware from BuyRouterSwitch.com? +
BuyRouterSwitch.com is a trusted source for genuine Cisco hardware, ensuring that every product you receive is authentic and factory-sealed. We focus on providing a seamless procurement experience for IT professionals, offering secure ordering processes and direct access to our knowledgeable sales specialists who can assist with your specific networking requirements.
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