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Figure 2 Cisco 2600/3600/3700 Series with EtherSwitch Network Module
EtherSwitch Network Module Summary
• NM-16ESW—Cisco 16-Port 10BaseT/100BaseTX Autosensing EtherSwitch Network Module
• NM-16ESW-PWR—Cisco 16-Port 10BaseT/100BaseTX Autosensing EtherSwitch Network Module with power
daughter card*
*This 16-port version should be ordered only if you require in-line power. You must have or order an external power unit
to support in-line power.
Options
• PWR-Chassis-360W—Four-port power chassis that provides external power for NM-16ESW-PWR; this power chassis
includes one 360W power supply and has three open slots for expansion
• GE-DCARD-ESW—Optional 10/100/1000BaseT Gigabit Ethernet port for NM-16ESW and NM-16ESW-PWR
• PPWR-PS-360W—Single 360W power supply for Cisco EtherSwitch Network Module line
Platform Support
• Cisco 2600 Series—Supports one Cisco EtherSwitch Network Module; maximum 16 ports
• Cisco 3620 Series—Supports one Cisco EtherSwitch Network Module; maximum 16 ports
• Cisco 3640 Series—Supports two Cisco 16-port EtherSwitch Network Module; maximum 32 ports*
• Cisco 3660 Series—Supports two Cisco 16-port EtherSwitch Network Module; maximum 32 ports*
• Cisco 3700 series - Supports two Cisco 16-port Etherswitch module, maximum 32 ports*
Each Cisco EtherSwitch Network Module can have a single Gigabit Ethernet port option. This option is required for
intra-chassis stacking.
* Cisco IOS release 12.2(11)T supports upto 2 modules perchassis. The modules must include the GE-DCARD-ESW which
is used to stack the modules externally to the chassis.