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Cisco Network Modules Hardware Installation Guide
OL-2485-20
Chapter 18 Connecting Cisco EtherSwitch Service Modules
Cisco EtherSwitch Services 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
)