United States$5,000,000+
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S
Shahzaib Ahmed
5
PoE support worked perfectly for IP phones.
NIM-ES2-8-P
8PORT POE/POE+ LAYER 2 GE SWITCH NETWORK INTERFACE MODULE
FEATURED DEAL
Name:
NIM-ES2-8-P
- Description:
- 8PORT POE/POE+ LAYER 2 GE SWITCH NETWORK INTERFACE MODULE
- Rating:
Added to cart 28 times recently
- Availability:
In stock - Ready to Ship
- Brand:
- Cisco
- GTIN:
- 921473989107
- Condition:
- Warranty:
- 3
- List Price:
$1,121.00
- Price:
$327.0070.8% off
Quantity:
1
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NIM-ES2-8-P Overview
NIM-ES2-8-P is a high-performance Ethernet module engineered to deliver up to 10Gbps data rates through its eight integrated RJ-45 ports. Designed for modern data centers and enterprise environments, this module offers robust connectivity and supports essential protocols such as TCP/IP and UDP, making it ideal for upgrading server network interfaces and connecting to high-speed networks.
NIM-ES2-8-P is compatible with leading networking devices including routers, switches, and servers from brands like Cisco, Juniper, Arista, Dell, and HP. Featuring a modular form factor and easy PCIe installation, the module is optimized for expanding data center capacity and ensuring efficient network performance in demanding operating conditions.
NIM-ES2-8-P price is $327.00, a 70.8% saving from the Cisco list price of $1,121.00. NIM-ES2-8-P is in stock and available for next-day dispatch. (terms applied)
Request bulk order quote for NIM-ES2-8-P for additional pricing. Browse the full Cisco Isr 4000 Router Modules & Cards series or explore all Cisco products.
NIM-ES2-8-P Specifications
- Product Type
- Network Module
- Module Type
- Ethernet Module
- Data Rate
- 10Gbps
- Connector Type
- RJ-45
- Supported Protocols
- TCP/IP, UDP
- Form Factor
- Modular
- Operating Temperature
- 0 to 70°C
- Storage Temperature
- -40 to 85°C
- Input Voltage
- 3.3V
- Compatibility
- Cisco, Juniper, Arista, Dell, HP
- Max Speed
- 10Gbps
- Supported Features
- Auto-negotiation, Wake-on-LAN, Jumbo Frames, QoS
- Power Consumption
- 15W
- Interface Ports
- Ethernet
- Expansion Slots
- NIM
- Product Name
- NIM-ES2-8-P Ethernet Module
- Height
- 1.5 inches
- Width
- 3.0 inches
- Depth
- 0.5 inches
- Weight
- 1.25 lbs
NIM-ES2-8-P Use Case
High-Density IP Surveillance Deployment with PoE/PoE+ Scalability
Scenario: A large university campus implements 60+ high-definition IP cameras across multiple buildings. The NIM-ES2-8-P-8PORT POE/POE+ Layer 2 GE Switch provides eight 10/100/1000 Mbps PoE+ ports and a fiber uplink, powering each camera with up to 30 W over a single Cat5e cable. Benefit: Simplifies cabling, enables centralized VLAN segmentation and QoS for video streams, and delivers reliable, rack-mountable power and data convergence—ensuring 24×7 campus security with zero downtime.
Unified Voice and WLAN Access for Distributed Branch Offices
Scenario: A retail chain rolls out IP-based telephony and Wi-Fi access points in 50 remote storefronts. By deploying the NIM-ES2-8-P-8PORT POE/POE+ Module in each branch router, IT teams deliver PoE+ power and Gigabit switching to IP phones and dual-band access points. Benefit: Accelerates site turn-up with plug-and-play PoE+, reduces hardware footprint, ensures low-latency voice QoS, and centralizes network management—cutting deployment time by 40% and operational costs by 25%.
Fiber-Backed Smart Building IoT Convergence
Scenario: A modern office tower integrates hundreds of PoE-powered smart sensors—lighting controllers, access readers, environmental monitors—and connects them to a core data center over single-mode fiber. The NIM-ES2-8-P-8PORT Module delivers eight 30 W PoE+ ports and a dedicated GE fiber uplink per floor. Benefit: Enables high-density IoT device aggregation, enforces departmental VLANs, supports rapid firmware updates, and lowers OPEX by 30% through power-over-Ethernet consolidation and streamlined network topology.
Quality Certifications
To get the detailed certification, please go to the Compliance Center.
Product Comparison Table 
 NIM-ES2-8-P |  NIM-8MFT-T1/E1 |  SM-X-4X1G-1X10G |  NIM-2BRI-NT/TE= |  NIM-2GE-CU-SFP | |
|---|---|---|---|---|---|
| Product Type | Network Module | Network Module | Network Module / Network Card | Network Module | Network Module |
| Module Type | Ethernet Module | WAN Module | Ethernet | NIM | Ethernet |
| Data Rate | 10Gbps | T1: 1.544 Mbps, E1: 2.048 Mbps | 1Gbps / 10Gbps | N/A | 1G |
| Connector Type | RJ-45 | RJ-48 | SFP+ | N/A | RJ-45 / SFP |
| Supported Protocols | TCP/IP, UDP | T1/E1 Framing | TCP/IP | ISDN, TCP/IP | TCP/IP |
| Form Factor | Modular | Modular | PCIe | Modular | Modular |
| Operating Temperature | 0 to 70°C | 0 to 70°C | 0 to 70°C | N/A | 0 to 70°C |
| Storage Temperature | -40 to 85°C | -40 to 85°C | -40 to 85°C | N/A | N/A |
| Input Voltage | 3.3V | N/A | 3.3V | N/A | 3.3V |
| Compatibility | Cisco, Juniper, Arista, Dell, HP | Cisco Routers | Cisco / Juniper / Arista / Dell / HP | Cisco | Cisco |
| Max Speed | 10Gbps | T1: 1.544 Mbps, E1: 2.048 Mbps | 10Gbps | N/A | 1Gbps |
| Supported Features | Auto-negotiation, Wake-on-LAN, Jumbo Frames, QoS | T1/E1 framing, timeslot management, signaling support | Auto-negotiation / Jumbo Frames / QoS | Integrated NT/TE functionality | Auto-negotiation / Wake-on-LAN / Jumbo Frames / QoS |
| Power Consumption | 15W | N/A | 8W | N/A | N/A |
| Interface Ports | Ethernet | RJ-48 | Ethernet / SFP+ | 2 x BRI | RJ-45 / SFP |
| Expansion Slots | NIM | NIM | PCIe | NIM | NIM |
| Product Name | NIM-ES2-8-P Ethernet Module | NIM-8MFT-T1/E1 | SM-X-4X1G-1X10G | NIM-2BRI-NT/TE= | NIM-2GE-CU-SFP |
| Height | 1.5 inches | N/A | N/A | N/A | N/A |
| Width | 3.0 inches | N/A | N/A | N/A | N/A |
| Depth | 0.5 inches | N/A | N/A | N/A | N/A |
| Weight | 1.25 lbs | N/A | N/A | N/A | N/A |
Reviews & Ratings
M
Mark Thompson
5
Consistent power delivery and switching stability.
I
Irfan Malik
4
Simplified powering edge devices.
R
Rachel Adams
5
Solid PoE switch module.
N
Noreen Akhtar
4
No issues since deployment.
S
Shahzaib Ahmed
5
PoE support worked perfectly for IP phones.
M
Mark Thompson
5
Consistent power delivery and switching stability.
I
Irfan Malik
5
Simplified powering edge devices.
R
Rachel Adams
4
Solid PoE switch module.
N
Noreen Akhtar
5
No issues since deployment.
Questions & Answers
What is the Cisco NIM-ES2-8-P network interface module?
The NIM-ES2-8-P is an 8-port Layer 2 Gigabit Ethernet switch module with IEEE 802.3af/at PoE+ support, designed for Cisco ISR routers to deliver up to 16 Gbps switching capacity and advanced L2 features.
Which Cisco routers are compatible with the NIM-ES2-8-P module?
The NIM-ES2-8-P is compatible with Cisco ISR 1900, 2900, 3900, and 4000 Series routers featuring NIM slots and running Cisco IOS 15.2(4)M or later.
What PoE standards does the NIM-ES2-8-P support?
It supports IEEE 802.3af (PoE) and IEEE 802.3at (PoE+) to power IP phones, cameras, wireless APs, and other PoE devices.
What is the total PoE power budget of the NIM-ES2-8-P?
The module delivers up to 60 W total PoE budget, dynamically allocating power across its eight ports for connected devices.
How many VLANs can I configure on the NIM-ES2-8-P?
It supports up to 4,094 VLAN IDs with 802.1Q tagging for flexible traffic segmentation and network isolation.
What Layer 2 features are supported by the NIM-ES2-8-P?
Key features include 802.1Q VLANs, G.8032 Ethernet ring protection, Rapid STP/MSTP, LACP link aggregation, QoS, and port-based ACLs.
What switching capacity and forwarding rate does the NIM-ES2-8-P offer?
It provides 16 Gbps of switching capacity and a forwarding rate of up to 11.9 Mpps for line-rate performance on all ports.
How do I install the NIM-ES2-8-P in my router?
Power off the router, insert the module into an available NIM slot, secure the captive screw, then power on—the router auto-detects and initializes the module.
How is the NIM-ES2-8-P managed?
Manage the module via Cisco IOS CLI, Cisco Configuration Professional, SNMP, RMON, or NetFlow for comprehensive monitoring and configuration.
What is the operating temperature range of the NIM-ES2-8-P?
The module is rated to operate in ambient temperatures from 0 °C to 45 °C (32 °F to 113 °F).
Does the NIM-ES2-8-P support energy-saving features?
Yes, it supports IEEE 802.3az Energy Efficient Ethernet and Cisco EnergyWise for reduced power consumption during idle or low-traffic periods.
What are the dimensions and weight of the NIM-ES2-8-P?
The module measures 127 mm × 58 mm × 30 mm (5” × 2.3” × 1.2”) and weighs approximately 0.2 kg (0.44 lb).
Can I hot-swap the NIM-ES2-8-P module?
No. The router must be powered off before inserting or removing the NIM-ES2-8-P to ensure safe installation.
What regulatory certifications does the NIM-ES2-8-P hold?
It is compliant with FCC, CE, UL, and RoHS standards, ensuring adherence to global safety and environmental regulations.
Can multiple NIM-ES2-8-P modules be used for scalability?
Yes. While the modules are not stackable, you can install multiple NIM-ES2-8-Ps in separate NIM slots to increase port density.
Is a special license required for PoE functionality on the NIM-ES2-8-P?
No additional software license is needed; PoE operation requires only an adequate power supply in your Cisco router.