Cisco 1941-DC-A Hardware Installation Guide - Page 220
Connecting the Ethernet Switch Network Module to the Network
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Connecting the Ethernet Switch Network Module to the Network Chapter 17 Connecting Ethernet Switch Network Modules Connecting the Ethernet Switch Network Module to the Network Warning Voltages that present a shock hazard can exist on inline power circuits if interconnections are made by using uninsulated exposed metal contacts, conductors, or terminals. Avoid using such interconnection methods unless the exposed metal parts are in a restricted access location and users and service people who are authorized to access the location are made aware of the hazard. A restricted access area can be accessed only through the use of a special tool, lock and key, or other security means. Statement 1072 The Ethernet switch network module is connected to an Ethernet switch or hub with RJ-45 cables. (See Figure 17-3.) RJ-45 cables are not provided with the network module. For ordering information, see the "Obtaining Technical Assistance" section on page xi. Note When using the NM-16ESW with the MWR 1941-DC router, shielded cables are required. Tip For information about RJ-45 crossover cables, go to the following URL: http://www-tac.cisco.com/Support_Library/Hardware/LAN_Switches_and_ Modules/Cat6000/Troubleshooting/QuickTip.998950447.html Figure 17-3 16-Port Ethernet Switch Card Connected to Ethernet Switch or Hub NM- ESW16 15x FastEthernet Ports 8x 7x 15x 7x 14x 6x 13x 5x 12x 4x 11x 3x 10x 2x 9x 1x 0x 8x 0x -48V Ext Pwr GE 10/100/ 1000 Base-Tx EN Ethernet port (RJ-45) Ethernet cable 62348 Ethernet hub 17-4 Cisco Network Modules Hardware Installation Guide OL-2485-20
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