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B-1Remote Annex 2000 Hardware Installation Guide

Appendix B Cables and Connectors

This appendix describes the wiring for the following cables

and connectors:

❑ Serial Port Cables.

❑ Loopback Connectors.

The Remote Annex 2000 accessory kit includes the loopback

connectors; it does not supply the serial port cables.

Serial Port Cables

The Remote Annex 2000 is a DTE system that conforms to an 8-wire

USOC wiring standard.

Serial Cable Wiring Diagrams

Figure B-1 and Figure B-2 illustrate the pin numbers and signal

directions for cabling from the RA 2000 to respective devices.

1 2 ... 114 115 116 117 118 119 120 121 122 123 124 ... 135 136

Remote Annex 1
Revision Level History 3
Revision Level History 4
Contents 5
Contents 6
Figures 8
Tables 10
About this Guide 11
Printing Conventions 12
Related Documents 13
Preface 14
Bay Networks Customer Service 15
World Wide Web 17
Customer Service FTP 18
Support Source CD 18
CompuServe 18
InfoFACTS 19
How to Get Help 20
Remote Network Access 21
Dial-up Routing 22
Chapter 1 Introduction 23
Remote Annex 2000 Description 24
Supported 25
Conﬁgurations 25
Communications 25
Front Panel 26
Front Panel Components 27
Rear Panels 28
8-Port Remote Annex 2000 29
Rear Panel Components 30
Physical Characteristics 32
6 in. (15 cm) 34
Before you Begin 35
12345678 36
9 10111213141516 36
Ethernet cable (see 38
Figure 2-3): 38
Figure 2-4): 39
Connecting a Console Terminal 40
Connecting Serial Devices 42
50–19,200 250 75 43
38,400 200 60 43
57,600 100 30 43
115,200 50 15 43
ﬂoppy drive 47
-Y (^Y) 51
The system responds: 53
$MCR NCP SET NODE BINGO\ 54
Auto-initializing the ROMs 55
BOOTP response with the sm 57
4 Boot the Remote Annex 58
Command Descriptions 60
(continued on next page) 61
Command Description Use 62
Remote Annex 2000 is booted 72
3 From the remote site: 73
2000 ROM Monitor commands 75
Network test – PASSED 80
[data bytes] [npackets] 83
Interface sequence: sl12,net 87
Prompt Description 90
Statistic Description 91
System LEDs 93
Power-up and Boot Procedures 94
On continuously 95
Flashing irregularly 95
Test Mode Diagnostics 99
● On continuously 101
■ Flashing irregularly 101
Boot Failures 102
Boot Error Report 104
Error Description 105
Appendix C) 109
UNIX Host on a SLIP Interface 109
# /usr/annex/erpcd -D5 110
# boot -v 110
VAX VMS Load Host on the LAN 111
Remote Annex 2000 Dumps 112
Serial Port 115
Coaxial Center 116
Conductor 116
Coaxial Shield 116
10Base5 Ethernet Port 117
10BaseT Ethernet Port 118
Serial Port Cables 119
Loopback Connectors 121
Table B-3 shows 122
This appendix describes: 123
Customer Assistance Programs 124
Index 134

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