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GE-DCARD-ESW=
1 1000BaseT daughtercard for Etherswitch NM Cisco Router Net...
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GE-DCARD-ESW= is a high-performance Ethernet module designed for data centers and enterprise networks. It offers reliable 10Gbps connectivity via an RJ-45 connector that ensures high-speed data transfer and low latency. This module is engineered for compatibility with routers, switches, and servers, providing enhanced network interfaces and streamlined installation on PCIe slots for optimal system performance.
GE-DCARD-ESW= supports advanced protocols including TCP/IP, making it ideal for expanding data center capacity and upgrading existing network infrastructures. Its robust design meets demanding operating temperature ranges and integrates supported features like auto-negotiation, Wake-on-LAN, Jumbo Frames, and QoS, all of which are crucial for maintaining seamless high-speed communications in mission-critical environments.
GE-DCARD-ESW= price is $209.00, a 57.8% saving from the Cisco list price of $495.00. GE-DCARD-ESW= is in stock and available for next-day dispatch. (terms applied)
Request bulk order quote for GE-DCARD-ESW= for additional pricing. Browse the full Nm Nme Em Network Modules series or explore all Cisco products.
In a hyperscale data center, network architects deploy the GE-DCARD-ESW=-1 1000BaseT daughtercard for Etherswitch NM Cisco Router Network Module within Cisco ISR4451 routers to provision eight additional 1 Gbps RJ45 ports. This integration consolidates server uplinks, simplifies cabling, and delivers deterministic sub-millisecond latency and scalable throughput, reducing capital expenditure by eliminating the need for external aggregation switches.
A global enterprise upgrades remote branch connectivity by inserting the GE-DCARD-ESW=-1 1000BaseT daughtercard for Etherswitch NM Cisco Router Network Module into existing ISR4331 routers, instantly adding gigabit Ethernet ports for access switches and IP devices. The solution accelerates deployment, centralizes VLAN and QoS policies, and enhances network performance by up to 50% without replacing core infrastructure.
In a manufacturing plant, automation engineers integrate the GE-DCARD-ESW=-1 1000BaseT daughtercard for Etherswitch NM Cisco Router Network Module into a Cisco 4000 Series router to connect PLCs, sensors, and SCADA systems at 1 Gbps. This configuration ensures real-time data exchange, strengthens network resilience with ring topology support, and minimizes downtime, achieving 99.99% availability for mission-critical control operations.
To get the detailed certification, please go to the Compliance Center.
 GE-DCARD-ESW= |  NME-APPRE-302-K9 |  NME-APPRE-522-K9 |  NME-AIR-WLC6-K9 |  NM-1A-T3/E3 | |
|---|---|---|---|---|---|
| Product Type | Network Card | Network Module / Network Card | Network Card | Network Module / Network Card | Network Module / Network Card |
| Module Type | Ethernet | Ethernet | Ethernet | Wi-Fi | Ethernet |
| Data Rate | 10G | 10Gbps | 10Gbps | 1Gbps | 10G |
| Connector Type | RJ-45 | SFP+ | RJ-45 | RJ-45 | SFP+ |
| Supported Protocols | TCP/IP | TCP/IP, iSCSI | TCP/IP | TCP/IP | TCP/IP, iSCSI |
| Form Factor | PCIe | 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 | 3.3V | 3.3V |
| Compatibility | Routers / Switches / Servers | Cisco, Juniper, Arista, Dell, HP | Cisco / Juniper / Arista / Dell / HP | Cisco | Cisco, Juniper, Arista, Dell, HP |
| Max Speed | 10Gbps | 10Gbps | 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, Wake-on-LAN, Jumbo Frames, QoS | Auto-negotiation, Wake-on-LAN, Jumbo Frames, QoS |
| Power Consumption | N/A | 15W | 5W | N/A | 15W |
| Interface Ports | Ethernet | SFP+ | Ethernet | Ethernet | Ethernet, SFP+ |
| Expansion Slots | N/A | N/A | N/A | N/A | PCIe |
| Product Name | GE-DCARD-ESW= | NME-APPRE-302-K9 Network Module | NME-APPRE-522-K9 | Cisco NME-AIR-WLC6-K9 Wireless LAN Controller Module | NM-1A-T3/E3 High-Performance 10G Ethernet Module |
| Height | N/A | 0.5 inches | 1.5 inches | N/A | 0.5 inches |
| Width | N/A | 3.4 inches | 3.4 inches | N/A | 3.0 inches |
| Depth | N/A | 8.0 inches | 0.5 inches | N/A | 4.0 inches |
| Weight | N/A | 1.2 lbs | 0.8 lbs | N/A | 1.2 lbs |
Easy upgrade that added Gigabit connectivity instantly. Integrated cleanly with our EtherSwitch module and delivered stable performance.
Worked perfectly as a daughtercard expansion. No configuration issues and throughput has been consistent.
Solid add on for extending switch capabilities. Reliable speeds in daily operations.
Simple installation and immediate recognition by the router. Very satisfied.
Good quality Cisco module that does exactly what it promises.
The Cisco GE-DCARD-ESW= is a 1000BaseT daughtercard for Etherswitch Network Modules on Cisco routers, providing four Gigabit Ethernet RJ-45 ports to expand network connectivity.
The GE-DCARD-ESW= is compatible with Cisco Etherswitch Network Module (NM) families, allowing seamless integration into supported Cisco router chassis.
The GE-DCARD-ESW= delivers four 1000BaseT RJ-45 ports, enabling high-speed uplink and switching capabilities.
Each port on the GE-DCARD-ESW= supports full-duplex Gigabit Ethernet (10/100/1000 Mbps) for versatile performance.