3Com 5124M-TP Switch User Manual


 
ONline Ethernet 24-Port 10BASE-T Module Installation Guide xi
Tables
Table 2-1. Seven Basic Network Rules . . . . . . . . . . . . . . . . . . . . . . . . .2-3
Table 2-2. LAN Product Equivalent Distances . . . . . . . . . . . . . . . . . . . .2-6
Table 3-1. Procedures for Completing Installation . . . . . . . . . . . . . . . .3-2
Table 3-2. DIP Switch Settings . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .3-8
Table 3-3. Channel (Network) Select DIP Switch Settings . . . . . . . . . . .3-9
Table 3-4. 24-Port Module LED Interpretations. . . . . . . . . . . . . . . . . .3-31
Table 3-5. Network Check Codes. . . . . . . . . . . . . . . . . . . . . . . . . . . .3-33
Table 4-1. Troubleshooting Using the Port Status LEDs. . . . . . . . . . . . .4-2
Table 4-2. Troubleshooting Using the Port Activity LEDs. . . . . . . . . . . .4-4
Table A-1. 24-Port Module General Specifications. . . . . . . . . . . . . . . . A-2
Table A-2. 24-Port Module Power Specifications. . . . . . . . . . . . . . . . . A-3
Table A-3. 24-Port Module Fuse Specifications . . . . . . . . . . . . . . . . . . A-4
Table A-4. 24-Port Module Environmental Specifications. . . . . . . . . . . A-4
Table A-5. 24-Port Module Mechanical Specifications . . . . . . . . . . . . . A-5
Table A-6. IBM Twisted Pair Cable Specifications . . . . . . . . . . . . . . . . A-6
Table A-7. 50-Pin Cable Pinouts and Port Assignments . . . . . . . . . . . A-10