Cisco 4000 Series Network Module Integrated Services Router 4-Port
NIM NIM-ES2-4=
Product Information
The Cisco 4-Port and 8-Port Layer 2 Gigabit EtherSwitch Network
Interface Modules are switch modules to which you can connect Cisco
IP phones, Cisco wireless access point workstations, and other
network devices such as video devices, routers, switches, and other
network components.
The following Cisco 4-Port and 8-Port Layer 2 Gigabit EtherSwitch
Network Interface Modules are supported on the Cisco 4000 Series
ISRs:
- 4-ports non-POE Layer 2 Gigabit Ethernet Switch Network Interface
Module (NIM-ES2-4)
The 4- and 8-port Gigabit Ethernet LAN Switch NIMs provide
line-rate Layer 2 switching across onboard Gigabit Ethernet ports.
The 4-port NIM has four 10/100/1000 switched Gigabit Ethernet
ports. The 8-port NIM has eight 10/100/1000 switched Gigabit
Ethernet ports, with a PoE/PoE+ version capable of powering all
eight ports. The NIMs furthermore enable direct module-to-module
communication through the use of the multigigabit fabric (MGF).
Table 1 Quick Spec.
Product Type | Expansion Module |
Brand Name | Cisco |
Manufacturer | Cisco Systems, Inc |
Product Name | 4-port Layer 2 Gigabit Ethernet LAN Switch NIM |
Manufacturer Part Number | NIM-ES2-4= |
Manufacturer Website Address | http://www.cisco.com |
Ethernet Technology | Gigabit Ethernet |
Media Type Supported | Twisted Pair |
Network Technology | 10/100/1000Base-TX |
Compatibility | Cisco 4000 Series Integrated Services Routers |
Application/Usage | Data Networking |
Interfaces/Ports Details | 8 x RJ-45 10/100/1000Base-TX PoE+ LAN |
Cisco ES2 Enhanced EtherSwitch Service Module
• Entry-level, lower-cost solution
• Layer 2 switching in hardware
• Full feature parity with the Cisco Catalyst 2960 LAN Base image
• Cisco EnergyWise
• Power over Ethernet; up to 1014 watts per chassis on Cisco 3900
Series router
• IEEE 802.3af PoE support, up to 15.4 watts per port
• Cisco pre-standard PoE
Show the appearance of NIM-ES2-4=.
Table 2 Platform Maximum Support for the 4- and 8-port Cisco
Gigabit Ethernet LAN Switch NIMs
| Cisco 4221 | Cisco 4321 | Cisco 4331 | Cisco 4351 | Cisco 4431 | Cisco 4451 |
| 4-port non-PoE | 2 | 2 | 2 | 3 | 3 | 3 |
| 8-port non-PoE | 2 | 2 | 2 | 3 | 3 | 3 |
| 8-port PoE | NA | 2 | 2 | 3 | 3 | 3 |
| Maximum number of non-PoE ports | 2 x 8 | 16 | 16 | 24 | 24 | 24 |
| Maximum number of PoE ports at 30W in normal mode | NA | 3 | 8 | 16 | 8 | 16 |
| Maximum number of ports running at 30W in boost mode | NA | NA | NA | NA | 16 | 33 |
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