Cisco NIM-ES2-4= is a Cisco 4000 Series Integrated Services Router 4-Port Gigabit Ethernet Switch Module.
These low-density Gigabit Ethernet switches offer small to medium-sized businesses and enterprise branch offices a combination of switching and routing integrated into a single device
| Country of Origin | USA |
| Model | NIM-ES2-8-P |
| WAN/LAN Ports | 4-Port Layer 2 Gigabit Ethernet Switch Module NIM |
| Power | Optional PoE system power supply available for all Cisco 4000 Series routers |
| Protocol | Gigabit Ethernet: IEEE 802.3 and 10BASE-T , Gigabit Ethernet: IEEE 802.3u, 100BASE-TX, and 1000BASE-TX ; IEEE 802.1d Spanning Tree Protocol ; IEEE 802.1p CoS for Traffic Prioritization ; IEEE 802.1q VLAN ; IEEE 802.1X Security; IEEE 802.3x Full Duplex ; IEEE 802.3af Power over Gigabit Ethernet Standard |
| LED Indicator | Link status LED: One LED per port for indicating link status ; PoE LED: One LED per port system for PoE status indication |
| Environment | Operating temperature : 32° to 104°F (0° to 40°C) ; Operating humidity : 10 to 90 percent, noncondensing ;Nonoperating temperature : -4° to 149°F (-20° to 65°C) ; Operating altitude 15,000 ft : (4,570m) |
| Form Factor | Single-wide NIM form factor |
| Weight | 79g |
| Dimension | (H x W x D) 0.8 x 3.1 x 4.8 in. |
These low-density Gigabit Ethernet switches offer small to medium-sized businesses and enterprise branch offices a combination of switching and routing integrated into a single device