3Com 100 TX manual Installing hub Desktop placement 2-5 positioning

Models: 100 TX

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2INDEX

H

hub

connections

hub to backbone 3-6

hub to Management Unit 3-1,3-5hub to node 3-2, 4-2 hub-to-hub interconnection 3-4

description 1-1 functions 1-4 installation 2-2LEDs 3-11,3-12specifications A-1

I

installing hub 2-2

desktop placement 2-5 positioning 2-2

rack mounting 2-3 unpacking 2-1

transceiver interface modules 2-6inter-hub bus (IHB) cable 3-4

L

LED descriptions activity 3-11Class I 3-12Class II 3-12collision 3-12 fan fail 3-12 link 3-11 overtemp 3-12 partition 3-11power 3-12

LinkBuilder FMS 100-TX Hub. See hub

M

Management Unit connecting to a hub 3-1, 3-5 in a hub stack 1-3

maximum UTP cable length, hub to node 4-2 multisegmented networks 3-7

N

network connections hub-to-backbone3-6hub-to-hub 3-4 hub-to-Management Unit 3-1, 3-5 hub-to-node 3-2

via a bridge, router, or switch 3-6,3-7,4-2,4-3,4-4network management and power-up disabled option 3-13network supplier support B-3

networks, heterogeneous 10/100 Mbps 3-7

O

on-line technical services B-1 operating voltage requirements A-1operation LEDs 3-12

P

physical dimensions A-1pin assignments

100BASE-TX transceiver interface module 3-3 RJ-45 3-3

straight-through cabling 3-2 port LEDs 3-11

power requirements A-1

power-up disabled option switch 3-13

R

rack mounting instructions for 2-3kit 2-1

rear panel connectors 1-3 description 1-2

power-up disabled option switch 3-13thirteenth port 1-1

Redundant Power System (RPS) 1-3function of 2-7

installation 2-7repeater(s)

classification of 3-9functions 1-4

LinkBuilder FMS 100-TX Hub 1-1 maximum number allowed 4-1

replacing the fuse 2-9

returning products for repair B-4 RJ-45 connector pin assignments 3-3 RJ-45 ports 1-1, 3-2

Page 54
Image 54
3Com 100 TX manual Installing hub Desktop placement 2-5 positioning