Extreme x250e-24t Installation Instruction

Summit Family Switches Hardware Installation Guide

operating environment requirements, 77
option cards

XGM2-2xf, 150
XGM2-2xn, 149
XGM-2bt, 151
XGM-2sf, 151
XGM-2xn, 148

PC-AT serial null-modem cable pinouts, 213
physical layer problems, 84
pinouts

DB-9 console connector, 212
DC wiring harness, 211
null-modem cable, 212
PC-AT serial null-modem cable, 213
redundant power connector, 208

plenum-rated cable, 82
PoE devices, power requirements, 85
ports

combination, 17
console port settings, 122

power requirements

PoE devices, 85
power cable, 170
power supplies, 85

power supply unit (PSU)

EPS-150DC, 68, 135, 211
EPS-160, 66, 126, 207
EPS-500, 68, 132, 208
EPS-600LS, 69, 140, 210
EPS-LD, 67, 129, 207
Summit X650, 206
Summit X650 AC, 109, 206
Summit X650 DC, 110

rack installation

EPS-500 power supply, 133
EPS-C chassis, 141
EPS-LD power supply, 129
EPS-T chassis, 126
EPS-T2 chassis, 136
Summit X650 switch, 103
switch, 97

rack specifications

grounding, 79
mechanical recommendations, 78, 79
mounting holes, 78, 79
securing to floor, 80

space requirements, 79
standards, 78

radio frequency interference. See RF interference
redundant uplink ports, 17
related publications, 10
removing

EPS-150DC power supply, 140
EPS-160 power supply, 129
EPS-600LS power module, 145
EPS-LD power supply, 132
Summit switch, 98
Summit X450a-48t switch, 102
Summit X650 AC PSU, 155
Summit X650 DC PSU, 157
Summit X650 fan module, 162
Summit X650 series switch

four-post rack (cabinet), 120
two-post rack, 118

replacement

Summit X650 AC PSU, 155
Summit X650 DC PSU, 157

requirements

RF interference

patch panel installation, 81
preventing, 84

RJ-45 cable, 84
rules for redundant uplink ports, 18

safety requirements. See environmental 
requirements
service access to the rack, 79
signal quality and RF interference, 84
site planning process, 75
slack in cable, 81
slot number in a stack, 90
space requirements, rack, 79
specifications

EPS-150DC power supply, 211
EPS-160 power supply, 207
EPS-500 power supply, 208
EPS-600LS power supply, 210
EPS-LD power supply, 207
Summit X150 series switches, 179
Summit X250e series switch, 183
Summit X450 series switches, 192
Summit X450a series switches, 194
Summit X450e series switches, 198
Summit X650 AC power supply, 206
Summit X650 DC power supply, 206
Summit X650 series switches, 201