3Com 7000 manual OC-3 41 single-IP mode 75, 77 single-mode fiber

146INDEX

OC-3 41 single-IP mode 75, 77 single-mode fiber

comparing fiber to specifications 116 standards 110, 115

site requirements

cabling considerations 106 distribution rack requirements 107

software loading 51

specifications 97

ambient air temperature 105 category 1 single mode fiber 117 category 2 single mode fiber 117 environmental 105

heat related 106 multi-mode fiber 112 operating humidity 105 power 106

thermal 106 statistics

ATM layer 74 ATM-layer port 74 general switch 74 physical layer 74 signaling 74 viewing 74

summary of components 16

SVC configuring 73

switch

hot swappable 19 redundant 19 statistics 74

switching module general 17 hot-swapping 33 installing 32 LED indicators 49 redundancy setting up 34

switching module LEDs 50 description 50

system

power on 49

preparation for installation 26 system state

hardware fault 50 normal operation 50 power-up 50 software fault 50

T

table top installation 25 taking inventory 22 technical support

3Com Knowledgebase Web Services 123 3Com URL 123

bulletin board service 124 fax service 125 network suppliers 125 product repair 127

temperature operating 97, 106 specifications 105 storage 97 wiring closet 106

thermal recommendations 106

thermal rating 97

transceiver see fiber optic transceiver transmitting fiber 114 troubleshooting

control terminal 93 fans 94, 95 general 93 interface card 94 port cables 93 power supply 94

typical insertion losses 114

U

UNI

changing version 73 interface type 65

universal mounting hole pattern 27 unpacking

general 21

taking inventory 22 uploading

configuration data 75, 77 configuration data type 79 selected data types 76

single configuration data type 78 URL 123

utilities

RS-232 batch file 81

V

ventilation

wiring closet 106 verifying

maximum attenuation for mixed fibers 118 modal bandwidth 115