Cisco 3825 Hardware Installation Guide - Page 228
Cisco EtherSwitch Service Module Overview, - sec
UPC - 746320981505
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Cisco EtherSwitch Services Modules Chapter 18 Connecting Cisco EtherSwitch Service Modules Note For release note information about Cisco Ethernet switch network modules, see the Release Notes for the EtherSwitch Service Modules, Cisco IOS Release 12.2(25)SEC at the following URL: http://www.cisco.com/univercd/cc/td/doc/product/lan/cat3750/12225sec/index.htm This section describes the Cisco EtherSwitch service modules. It contains the following sections: • Cisco EtherSwitch Service Module Overview • Cisco EtherSwitch Service Module Ports • Cisco EtherSwitch Service Module LEDs Cisco EtherSwitch Service Module Overview The Cisco EtherSwitch service modules are stackable modules to which you can connect Cisco IP telephones, Cisco wireless access point workstations, and other network devices such as servers, routers, switches, and other network switch modules. The following modules are available with this release of the hardware: • NME-16ES-1G-16 10/100 Ethernet ports, 1 10/100/1000 Ethernet port, no StackWise connector ports, single-wide, no Power over Ethernet (PoE) support (see Figure 18-1) Caution To comply with the Telcordia GR-1089 NEBS standard for electromagnetic compatibility and safety, connect the 16-port EtherSwitch service module (NME-16ES-1G) only to intra-building or non-exposed wiring or cabling. The intrabuilding cable must be shielded and the shield must be grounded at both ends. • NME-16ES-1G-P-16 10/100 Ethernet ports, 1 10/100/1000 Ethernet port, no StackWise connector ports, single-wide, with PoE support (see Figure 18-1) Caution To comply with the Telcordia GR-1089 NEBS standard for electromagnetic compatibility and safety, connect the 16-port EtherSwitch service module with PoE (NME-16ES-1G-P) only to intra-building or non-exposed wiring or cabling. The intrabuilding cable must be shielded and the shield must be grounded at both ends. • NME-X-23ES-1G-23 10/100 Ethernet ports, 1 10/100/1000 Ethernet port, no StackWise connector ports, extended single-wide, no PoE support (see Figure 18-2) Caution To comply with the Telcordia GR-1089 NEBS standard for electromagnetic compatibility and safety, connect the 23-port EtherSwitch service module (NME-X-23ES-1G) only to intra-building or non-exposed wiring or cabling. The intrabuilding cable must be shielded and the shield must be grounded at both ends. • NME-X-23ES-1G-P-23 10/100 Ethernet ports, 1 10/100/1000 Ethernet port, no StackWise connector ports, extended single-wide, with PoE support (see Figure 18-2) 18-2 Cisco Network Modules Hardware Installation Guide OL-2485-20