Index

Numerics

10 Base 2 Transceiver 1-9

10 Base T Transceiver 1-41

3Com bulletin board service (3Com BBS) D-23Com URL D-1

3ComFacts D-2

-48V Ringer/Power Supply Card and Enclosure cables required 1-39

description 1-38example of (figure) 1-38jumpers

definitions 1-38installing 1-38locations 1-38

A

Alarms

Channelized Data 5-1Application Example

cluster 1-5

Performance Branch Node 1-3Regional Concentrator 1-4

Audience vii

B

Back Panel 1-16Battery, lithium

removing/replacing 4-14

BPV

bilpolar violation 3-8Branch Node Application 1-3bulletin board service D-2

C

C-

negative sealing current 3-8

C+

positive sealing current 3-8Cabling 3-22

CTP 3-22

I/O ports 3-22Mesh Network 3-27

the PathBuilder S24x, 26x, and 27x Switch 3-17

Canadian 1-42Channelized Data

alarms 5-1configuring 5-3

description 5-1sample application 5-2statistics 5-1

virtual ports configuring 5-18

Checking Equipment 2-4

CL

CSU loopback 3-9

CLK

clock mode 3-9

Cluster Application Example 1-5CMEM SIMM 1-13

Cold Restart 3-24Configure

clock source parameter 3-7Configuring

E1 port

guidelines for use 5-13parameters 5-13

Virtual Port Mapping Table description 5-20example of (figure) 5-20parameters 5-21

Connecting

the Control Terminal Port (CTP) 3-22to the Network Manager 3-22

Control Terminal Loopbacks 3-10Cover, top

removing/replacing 4-3

CTP

cabling 3-22

D

Data Interface Modules (see DIM) Default Node Command Start 3-25Diagnostics

menu 3-9power-up 3-24

Diagnostics menu 3-9DIM 1-15

installation 3-5, 3-12removal 3-13

DIMs and Cable Connection 1-15DIP Switches

motherboard 3-3setting 3-3

DL

DSU loopback 3-8DRAM 1-12DSPM/E&M Card

Index-1

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Image 151
3Com S26x, S27x, S24x installation manual Index, Numerics, Ctp