IBM 3746 900, 3745 310, 3745 130, 3745 61A, 3745 410 Connection And Integration Manual

3745 Communication Controller All Models 3746 Nways Multiprotocol Controller Model

900

-~-.-

----

- -

---

-

-.

- --

-----

----,-

---

Connection

and

Integration Guide

I

SA33-0129-10

3745 Communication Controller All Models 3746 Nways Multiprotocol Controller Model

900

----

- -

---

- -

- --

-----

--_.-

---

"

o

Connection

and

Integration Guide

o

SA33-0129-10

Note!

Before using this information and the product it supports, be sure to read the general information under "Notices"

--------------------------------------------------------------------~

on

page xi.

o

,

•

Eleventh Edition (May 1997)

The information contained in this guide is subject to change from time to time. Any such changes will be reported Order publications through your IBM representative or the IBM branch office serving your locality. Publications are not stocked at the

address given below. A form for readers' comments appears at the back of this publication. IBM France

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et

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IBM, you grant IBM a non-exclusive right to use or distribute the information

GSA ADP Schedule Contract with IBM Corp.

If the form has been removed, address your comments

or

disclosure

in

later revisions.

in

any way it believes

is

subject to

to:

o

o Contents

•

c

o

I

10

Figures Tables Notices

European Union (EU) Statement Electronic Emission Notices Trademarks and Service Marks Safety

About

Conventions Used

Who Should Use this Guide . . . . . . . . . . . . . . . . . . . . . . . . . . . .

How this Guide What is New Where to Find More

Part 1. Connecting

Chapter 1. 3745 Models 210

Getting Started Unplugging or Plugging Unplugging or Plugging Unplugging or Plugging Unplugging or Plugging Unplugging or Plugging Removing or Installing the Customer Power Control (CPC) Cable Removing or

Chapter

Getting Started Unplugging or Plugging Unplugging or Plugging Unplugging or Plugging Unplugging or Plugging Unplugging or Plugging Removing or Removing or

..........................................

............................

...............................

...........................

..........................................

Safety Notices for United Kingdom

this

Guide

in

World Wide Web

Installing a Line Interface Coupler (LlC) or Its Cable

2.

3745 Models 130

Installing the Customer Power Control (CPC) Cable Installing a Line Interface Coupler (LlC) or Its Cable

...................................

in

this Guide

is

Organized

this Guide

Information

.....................................

.............................

..................................

In

an

In

a Token-Ring Adapter (TRA) Cable

In

a High-Speed Scanner (HSS) Cable

In

an

In

the Remote Support Facility (RSF) Cable

In

an

In

a Token-Ring Adapter (TRA) Cable In a High-Speed Scanner (HSS) Cable In

an In

the Remote Support Facility (RSF) Cable

...........................

.............................

...........................

to

61A: Connecting LICs and Cables

Ethernet

Operator Console Cable

to

17A: Connecting LlCs and Cables

Ethernet

Operator Console Cable

........................

LAN

AUI Cable

LAN

AUI Cable

..............

........

.............

..............

.........

..............

.......

........

.....

......

.....

......

vii

ix

xi xi xi

xii xiii xiii

xv xv

..

xv

xvi

" xvi

xvii xvii

1-1 1-2

1-7 1-11 1-13 1-15 1-16 1-18 1-18

2-1

2-2

2-4

2-7

2-8

2-9

2-11 2-12 2-13

o

Chapter

Connection Tasks Starting Connection Tasks Unplugging or Plugging Unplugging or Plugging Unplugging or Plugging

Unplugging

3.

3746-900: Installing LCBs and ARCs, Connecting Cables

...................................

in in In

Unplugging or Plugging

or

Plugging

..............................

a TIC3 Cable LlC Cables an

Ethernet

In

an

AUI Cable

In

a 10BASE-T Cable

......................

........................

LAN

Cable

.....................

................

...

3-1 3-2 3-2 3-5 3-7 3-9 3-9

3-11

Part

2.

Integrating

Unplugging or Plugging Installing an LC8 Removing Removing

or or

...................................

Installing ARC Assembly A . . . . . . . . . . . . . . . . . .

Installing ARC Assembly 8 . . . . . . . . . . . . . . . . . .

in

a Multiaccess Enclosure Adapter Cable

......

.. ..

3-12 3-13 3-18 3-24

'(.),"

"'__

'

Chapter

Starting Procedure

Chapter

MOSS-E Integration Functions (3746-900 Only) .

Updating the Active CDF-E (3746-900 Only) Saving the Controller Configuration

MOSS Integration Procedures . . . . . . . . . . . . . . . . 5-5

Upgrading

Changing Passwords Setting Power Updating Link

IPL and Loading the Network Control Program Saving Putting the MOSS On-Line

4.

Starting the 3745 Integration

..........

5.

Integration Procedures

I nitial Installation

Integrating I ntegrating a Later Modification Conventions Used

When to Use Upgrade or Update Upgrade Update

IPL Ports on 3745 (All Models) Link

an

or

Updating CDF

Procedure

On

IPL Ports

IPL Ports on 3746-900. .

MOSS from Fixed Disk onto Diskettes

........................

Initial Installation

in

this Chapter for the MOSS

..................

............

.......................

on

the 3745 MOSS

Schedule

.....................

.......................

....................

.

...............

...........

..............

.............

...............

................

...........

.....

.......

........

....

.

. . .

. . . . .

.

. . 5-16

. . . 5-18 . .

.

4-1 4-1

5-1 5-1 5-1 5-1 5-5

5-6 5-6 5-6 5-7 5-7

5-8 5-10 5-14

5-17 5-17

5-18 5-19 5-21

\"----

If

/

Part

3.

iv 3745

Appendices

Appendix A. LSS Characteristics and Line Weights

Characteristics of the LSSs Line Weight Calculation Scanner Capacity

Appendix B. Communication Line Processor Characteristics and Line

Weights

Characteristics of the CLPs

Configuring Communication Lines

Appendix

All

Models & 3746-900: CIG

............

.............................

...............................

.............

Mixing Line Spare Lines

Selective Scanning . . . . . . . . . . . . . . . . . . . . . . . . . . .

Interface Couplers

.......

...........................

.............................

Communication Line Processor Connectivity Characteristics of Maximum Configuration of a 3745 with a

CF3745 Hardware Configurator (Standard Line Weights)

C.

L1C

Types

Bibliographies

11,

on

;.

. . . . . . . . . . . . . . . . . .

.........................

. . . . . . . . . . . . . . . . A-3

.................

12, and 16

the 3746-900 (Line Weights)

..

. . . . . . . . . . . . . .

3746-900

.............

......

..

......

..

A-1 A-1 A-1 A-2 A-3

A-3

8-1 8-1 8-1 8-2 8-3 8-4 8-4

C-1

o

Customer Documentation for the IBM 3745 (Models

31A, 41A, and 61A), and 3746

Additional Customer Documentation for the IBM 3745 Models 130, 150, 160,

170,

and 17A

Abbreviations, Glossary, and Index

....................................

(Model 900)

210,310,410,610,

....

. . . . . . . . . . . . .

21A,

..

C-1

C-5

•

o

List of Abbreviations

Glossary

Index

..........................................

X-1

X-3

X-9

o

Contents V

•

vi

3745

All

Models & 3746-900: CIG

o Figures

",

o

1-1. 1-2. 1-3. 1-4. 1-5.

1-6. 2-1. 2-2. 3-1. 3-2. 3-3. 3-4.

3-5. 3-6. 3-7. 3-8. 3-9.

3-10.

3-11. 3-12. 3-13. 3-14. 3-15. 3-16. 3-17. 3-18. 3-19. 3-20. 3-21. 3-22. 3-23. 3-24.

..

1-4

1-6

1-7 1-20 1-24

2-3

2-15

3-2 3-3 3-3

3-4 3-5 3-6

3-8 3-14 3-14

3-15 3-16 3-17 3-18 3-20 3-21 3-22 3-23 3-23 3-24 3-26 3-27 3-28 3-29 3-29

3745 Models 210 to 61A Base Frame Rear View

Four Possible Configurations of Area A . . . . . . . . . . . . . . . . . . 1-5

3745

Models 210 to 610: Service Connectors Models

3745 LlC Types 1, 3, and 4. 3745 Cable Arrangement Non-LiC Connector Location LlC Types ARC Assembly A and B 3746-900 Rear View (the Coupler Side) Addresses for the Enclosures 3746-900 LCBs Locations Example Controller Expansion. . Installing Installing The LlC 11, LlC 12, LlC 16, and Their LCB Base LeB

Expansion LCB Base and LCB Expansion Connections Assembly A. LCB Grounding Standard Grounding Connection ARC Assembly A and B ARC Assembly A The ARC Assembly A and Its Different Types of Connector IBM 3745-Type Connector French V.35 DCE Adapter French V.35 DTE Adapter ARC Assembly A and B ARC Assembly B The ARC Assembly B and

IBM 3745-type Connector . . . . . . . . . . . . . . . . . . . . . . .

French V.35 DCE Adapter French V.35 DTE Adapter

21A

to 61A: Service Connectors

..........................

.........................

........................

1,3

and 4.

or

Removing a Token-Ring Attachment Cable

or

Removing a Token-Ring UTP Cable and Media Filter

..................................

...............................

................................

...............................

...........................

..........................

...........................

.........................

in

an LCB

........................

.........................

in

an LCB

Its Different Types of Connector

........................

.................

.......................

in

the Base Frame and the

Cables

.....................

.......................

.....

..............

.............

Installed with ARC

.

........

.....

o

vii

"~~~-----".-

....

- .•..•

-".--

.•... -

•...•

-.-

.................

_---_

..

_-----_._-_.

viii 3745 All Models & 3746-900: CIG

Tables

"

o

A-1. LlC 1 Through LlC 4 Characteristics A-2. Line Weight Calculation for LlC types

A-3. One-Port LlCs - LlC Types 3 and

A-4. One-Port LlCs - LlC Types 1 and 4A 8-1

. Characteristics of the LlC Types 8-2. Maximum Configurations of the 3745s with 8-3. Assumed Line Utilization (Duplex) 8-4. Assumed Traffic Mix 8-5. Standard Line Weights 8-6. Standard CLP Connectivity

C-1

. Customer Documentation for the 3745 Models x10

3746 Model 900

C-2. Additional Customer Documentation for the 3745 Models 1

17A

.....................................

............................

..........................

........................

..............................

..................

1,

3,

4A and

48

..................

11,

12 and 16

an

....................

48

........

............

Attached 3746-900 . 8-3

and

x1

A,

xO

A-1 A-1 A-2 A-2

8-2

8-4

8-4 8-5 8-6

and

C-1

and

C-5

o

ix

o

X

3745

All

Models & 3746-900:

CIG

o

Notices

•

o

References that IBM intends to make these available Any reference to an imply that only IBM's product, program, or service may be used. Any functionally equivalent intellectual service. except those

IBM may have patents this document. The furnishing of this document does not give you any license to these patents. You can send Licensing, U.S.A.

in

this publication to IBM products, programs, or services

IBM product, program, or service is not intended to state or

product, program, or service that does not infringe any of IBM's

property rights may be used instead of the IBM product, program, or

Evaluation and verification of operation

expressly designated by IBM, is the user's responsibi lity.

or

IBM Corporation, 500 Columbus Avenue, Thornwood, New York 10594,

European Union (EU) Statement

This product is Directive 89/336/EEC on the approximation of the relating failure to satisfy the protection requirements modification of the product, including the fitting of

to electromagnetic compatibility. IBM can not accept responsibility for any

in

conformity with the protection requirements of

do

not imply

in

all countries

in

pending patent applications covering subject matter

license inquiries,

in

writing, to the IBM Director of

resulting from a non-recommended

non-IBM option cards.

in

which IBM operates.

conjunction with other products,

EU

Council

laws of the Member States

in

o

Electronic Emission Notices

Federal Communications Commission (FCC) Statement

Note: This equipment has been tested and found to comply with the limits for a

Class A digital device, pursuant to Part 15 of the FCC Rules. These limits are designed to provide equipment is operated uses, and can radiate radio frequency energy and, if not accordance with the instruction manual, may cause harmful interference to radio communications. Operation of this equipment harmful interference, interference

Properly shielded and grounded cables and connectors must be used meet FCC emission

interference caused by using other than recommended cables and connectors or by unauthorized changes or modifications to this equipment. Unauthorized changes modifications could void the user's authority to operate the equipment.

This device following two conditions: (1) this device may not cause harmful interference, and

(2) this device must accept any interference received, may

cause undesired operation.

at

his own expense.

complies with Part 15 of the FCC Rules. Operation is subject to the

reasonable protection against harmful interference when the

in

a commercial environment. This equipment generates,

installed and used

in

a residential area is likely to cause

in

which case the user will be required to correct the

limits. IBM

is

not responsible for any radio or television

including interference that

in

order to

in

or

xi

Industry Canada Compliance Statement

This

Class A digital apparatus meets all requirements of the Canadian

Interference-Causing Equipment

Avis de conformite aux normes d'lndustrie Canada

Cet appareil numerique de la classe A respecte toutes les exigences du Reglement sur

Ie

materiel brouilleur du Canada.

Japanese

This equipment is commercial and/or industrial areas) and conforms to the standards set by the Voluntary Control Council for Interference by Information Technology Equipment aimed at preventing radio interference

Consequently, when used interference may be caused to radios and TV receivers, and so on. " /

Read the instructions for correct handling.

Korean Communications Statement

Please note that this device has been approved for business purpose with regard to electromagnetic interference. exchange it for a non-business one.

Voluntary Control Council For Interference (VCCI) Statement

in

the 1 st Class category (information equipment to be used

Regulations.

in

commercial and industrial areas.

in

a residential area or

If

you find this is not suitable for your use, you may

in

an

adjacent area thereto, radio

in

o

•

New

Zealand Radiocommunications (Radio) Regulations

Attention: This is a cause radio interference measures.

Class A product.

Trademarks and Service Marks

The following terms, denoted by an asterisk (*), used trademarks or service marks of countries:

Advanced Peer-ta-Peer ESCON NetView RETAIN VTAM

In

a domestic environment this product may

in

which case the user may be required to take adequate

in

this publication, are

IBM Corporation

in

the United States or other

APPN IBM Nways

System/370

xii

3745 All

Models

& 3746-900: CIG

o Safety

This product meets I BM* safety standards.

•

o

For more information, see the

Safety Notices for United Kingdom

1.

The IBM 3746 Nways Multiprotocol Controller Model 900 according to the approved for indirect connection to the public telecommunication network.

2. The network adapter interfaces housed within the Multiprotocol Controller Model its own independent approval number. These interface adapters, supplied by IBM, do not use or contain excessive voltages. that exceeds 42.4 V peak ac or Nways Multiprotocol Controller Model (SELV) only. IBM adapters, it is essential that other optional cards, not supplied by IBM, do not use mai competent engineer before installing other adapters not supplied by

in

I nternational Safety Standard

the UK under the General Approval Number NS/G/1234/J/1 00003

In

order to maintain the separate (independent) approval of the

ns

voltages or any other excessive voltages. Seek advice from a

Safety Information, GA33-0400.

is

manufactured

EN

60950 and as such is

IBM 3746 Nways

900 are approved separately, each one having

An

excessive voltage is one

60 V dc. They interface with the IBM 3746

900 using Safety Extra Low Voltages

IBM.

o

Notices xiii

o

xiv

3745 All Models & 3746-900: CIG

o

o About this Guide

This guide applies to the:

• IBM 3745 Communication Controller Models 130 to 17A and Models 210 to 61A (3745)

• IBM 3746 Nways* Multiprotocol Controller Model 900 operating as:

-

- APPN*/HPR Network Node (3746-900NN)

- IP Router (3746-900IP).

It

contains information for the following types of tasks:

• Connecting line cables

• I ntegrating the network.

SNA subareas (3746-900)

o

These tasks are performed at initial your

Model 900.

Conventions Used

Throughout this guide the term:

3745 Refers to the

3745 Model A Refers to the IBM 3745 (Models 17A, 21A, 31A, 41A and 61A) with

3746-900 3746-900NN

3746-9001P

SNA

installation and during later modifications of

IBM 3745 Communication Controller or 3746 Nways Multiprotocol Controller

in

this Guide

IBM 3745 (Models 130 to 170 and 210 to 610) with

any Expansion Unit (Models A

installed.

be

any Expansion Unit (Models A11, A12, L13, L14, L15, Refers to the IBM 3746 Nways Multiprotocol Controller Model 900. Refers to the part of the 3746-900 operating as

Peer-to-Peer Networking*/High Performance Routing (APPN/HPR) Network Node.

Refers to the part of the Refers to the first generation of the

(SNA) with subareas and Communication Controllers running ACF/NCP. That

is

host-dependent networking.

11, A 12,

3746-900 operating as

L 13, L

14,

and L 15) that may

or

900).

an

Advanced

an

IP Router.

Systems Network Architecture

o

APPN

HPR

Refers to the Advanced Peer-to-Peer (APPN) architectural extension of network nodes. That is distributed networking.

Extension of the APPN architecture that takes advantage links with low error rate.

Who Should Use this Guide

This guide is intended for personnel who are responsible for the initial installation and later configuration changes of the

• Network generalists

• System programmers

• System service personnel

SNA.

An

APPN network is

3745/3746-900, such as:

an

SNA network that uses

of

fast

xv

• IBM 3745/3746-900 trained service representatives.

The user should have an understanding of teleprocessing, modem operations, and Advanced Teleprocessing specialists should use also:

• The on-line information (help, guides and other materials) for:

Peer-to-Peer Networking/High Performance Routing (APPN/HPR).

o

The Maintenance and Operator The Controller Configuration and Management (CCM) The Multiaccess Enclosure Management (IBM 2216 base)

APPN/HPR and IP control points functions

The

TCP/I P environment.

The

• The publications listed

How this Guide is Organized

This guide describes the user tasks for connecting and integrating lines to the 3745/3746-900.

Important

Before starting a procedure, ensure you are familiar with the general information at

the beginning of its chapter and know the requirements for the procedure.

This guide contains the

Part

1. TICs, LCBs, ARCs, and the cables for the various types of communication and service

Part 2. Integrating, explains the procedures used to integrate hardware and software configuration changes into the network.

----------------------------------------------~

Connecting, describes the connection tasks for the hardware: the

lines.

in

Appendix

following parts:

Sub-System - Extended (MOSS-E)

C,

"Bibliographies."

L1Cs,

Part 3. Appendices, has two appendices which

low-speed scanner At the back of this guide is a list of abbreviations, a glossary, and the index.

What is New in this Guide

This revised edition gives information concerning:

• "Unplugging or Plugging page 3-12.

• Connectivity improvement in Appendix Characteristics and Line Weights."

xvi

3745 All Models & 3746-900: CIG

(LSS), and

in

a Multiaccess Enclosure Adapter Cable"

expJain

L1C

types 11, 12, and 16 line weights.

B,

"Communication Line Processor

how to calculate the

on

o

o Where to Find More Information

o

"Customer Documentation for the IBM 3745 (Models 41A, and 61A), and 3746 (Model

"Additional Customer Documentation for the IBM 3745 Models 130, 150, 160, 170, and 17A" on page C-5

Networking Softcopy Collection

World Wide Web

You can access the latest news and information about IBM network products, customer service and support, and microcode upgrade via

http://www.ibm.com

gOO)"

Kit,

SK2T -6012.

on page

210,310,410,610,

C-l

Internet at the URL:

21A, 31A,

o

About this Guide xvii

o

"'-

..

/'

xviii

o

3745 All Models & 3746-900: CIG

I:

~

o

Part

This part consists of three chapters which describe the procedures for changing

user-accessible hardware (located personnel:

• Chapter

• Chapter the procedures for changing:

- Line interface couplers

- Line interface coupler cables

- High-speed scanner cables

- Token-ring adapter cables

- Ethernet LAN

- Operator console cables

- Remote support facility cable

- Customer power control cable.

• Chapter 3,3746-900: Installing LCBs and ARCs, Connecting Cables, describes the procedures for changing:

- Ethernet Bridge cables

- Multiaccess Enclosure cables

- Token-ring interface coupler type 3 cables

- Line interface coupler types

- Line connection boxes (LCBs)

- Active remote connection (ARC) assemblies and cables.

1,3745 2,3745

Models 210 to 61A: Connecting LlCs and Cables, and Models 130 to 17A: Connecting LlCs and Cables, describe

AUI cables

in

a reserved area) by qualified customer

11,

12, and 16 cables

1.

Connecting

o

These procedures are performed at of your

Initial 3746-900 or its re-installation after moving the machine. This of the

Later modifications refer modifications do not require a service representative.

Notes:

3745,3745

installation refers to the first installation of your 3745, 3745 Models A and

IBM service representative.

1. While using the procedures ON.

2. For the 3746-900, only the TIC3 cables can be changed by the user. Adding, removing, or changing the representative.

Models A and 3746-900.

to

changes made at any other time. These later

initial installation and durtng later modifications

is

done with the help

in

this part, the 3745/3746-900 can be powered

TIC3s themselves is done by the IBM service

()

3745

All

Models & 3746-900: CIG

o

o Chapter 1. 3745 Models 210

Cables

This chapter gives all the procedures for the 3745 (Models 210 to 61A) hardware connection tasks. the following cabling order is recommended:

1.

Plug

in

any Ethernet LAN access unit interface cables.

If this is the initial installation of your communication controller,

to

61A: Connecting LlCs and

o

. 0

2. Plug

3. Plug

4.

5. Install any line interface couplers or their cables.

By touching inside the machine, you can cause electrostatic discharges (ESDs) that may result Therefore, it is very important that you touch the ESD plate before you touch any element inside a unit located on the inside face of the frame door .

in

any high-speed line cables

in

any token-ring cables.

Install cables for the operator console1, remote support facility2, any remote2 or alternate2 console, and customer power control.

Attention

-------------------------,

in

errors in the system operation, or damage to the equipment. .

or

before you plug in a cable. The ESD plate is

o

1

LAN

connection to the service processor

2 This does not apply to the 3745 Models

in

case of 3745 Models

A.

1-1

-_."

........ _ ....•...• _

......

_---._--_._-_._.....

.

.•.................•.• _ .....••. -.•..•.... --.....•..

---

.. _ .........•......•.

---

..

-.

Getting

Started

Use this procedure to start all the connection procedures given later this chapter.

Notes

1.

----------------------------------------~

Updating the CDF In

the procedures for the TRA and HSS cables and the LlCs there are steps for updating the configuration data and then activating the

kinds

of

lines, wait until all

before using the Upgrade

lines. If you are connecting several

of

the lines are connected

or

Update procedure.

file (CDF)

For LlC types 5 and 6 integration, refer to the LlCSI6 Migration

and

Integration Guide, SA33-0416 or earlier version of the

Connection

Do

not

activate

2.

Labels

and

Integration Guide, SA33-0129.

forget to test the LlCs and ask the host operator to

all affected lines after updating the CDF.

Before the initial installation all external cables from DTEs/DCEs to the 3745 must be labeled. Use the information on the plugging sheets normally stored GA33-0127, or the Migration

in

the Preparing for Connection,

and

Planning Guide, GA33-0183.

()

in

Do not forget to add or change the cable labels when you make

later modifications. i

Step 1 Have the plugging and configuration sheets from the Migration

Planning Guide, GA33-0183 Depending on the procedure, you need the

plugging and configuration

sheets for the:

• Line interface couplers (LlCs)

• Line interface coupler (LlC) cables Token-ring adapter (TRA) cables

• High-speed scanner (HSS) cables

•

Ethernet LAN attachment unit interfaces (AUls)3 Operator console cables

•

Remote support facility (RSF) cable.

There is no plugging sheets for the customer power control (CPC) cable.

Step 2 Opening the door

Notes:

• The figures below show a 3745 configuration with the maximum number of The doors marked with dashed lines are not user-accessible.

•

LlC units available.

/.

~

and

3 The AUI is the cable (and its two connectors) that is connected between the Ethernet medium attachment unit (MAU) and the

3745. The MAU is also called the transceiver.

1-2 3745 All Models & 3746-900: CIG

0

•

Open the door of the 3745 unit by pushing

(X

in

this figure) using the special door key.

3746-L

15

LlC Unit LlC Unit LlC Unit 068

Lines through

LlC Unit LlC Unit LlC Unit 060

Lines 0640 Lines through 0703 through 0447 through

0768 Lines

0831

3746-L

14

X

05B 048

0512

through 0575 through 0319

050

0384 Lines 0128

3746-L 13

X X

Lines

040

0256

0191

in

and turning the screws

3745 Base Unit

......................................

.

o

X X X

Communication Controller Front View

3745 Base Unit 3746-L13 3746-L 14 3746-L

..

_-_

............

.

X X X X

LlC Unit 01M

Lines 0064 through 0127

LlC Unit 01P

Lines 0000

through 0063 ELAs TRAs

HSSs

Op Consoles

RSF

CPC

L..--

___

Communication Controller Rear View

If you want to work with I nterface Coupler (Lie) or Its Cable"

X

.........................

LlC Unit

04E Lines 0320

through 0383 LlC Unit

04G Lines 0192

through 0255

.

the.

Lies, go to "Removing or I nstalling a Line

X

on

page 1-18.

.

0511

X

,

15

LlC Unit 06E

LlC Unit 06G

Lines 0704 through 0767

.......................................

LlC Unit 05E

Lines 0576 Lines 0832 through 0639 through 0895

LlC Unit 05G

Lines 0448

through

X

o

Otherwise, continue with the next step.

Chapter 1. 3745 Models 210 to

61

A:

Connecting

L1Cs

and Cables 1-3

Step 3

Locating

Locate the area of the non-LiC connectors. See Figure 1-1.

non-Lie

connectors

-

•

Figure

1-1.

3745 Models

Area m has communication line connectors for:

• High-speed scanners

• Token-ring adapters

• Ethernet LAN adapters.

iii has the service cables connectors for:

Area

• Local operator console (not for Models

• LAN connection to the service processor (Models A only)

•

Remote/Alternate operator console (not for Models

• Remote support facility (RSF) console (not for Models

• Customer power control (CPC).

Locate the connector using the Figure 1-3 on page 1-7. go to Step 6

Otherwise, continue with the next step.

210

to 61A Base Frame Rear View

A)

on

page 1-6 and Figure 1-4

If the connectors you need are located

on

page 1-6

A)

in

the area iii,

o

1-4 3745 All Models & 3746-900: CIG

o

--~~~-

Step 4 Locating the communication adapter connector

-----.--

....

-,

..

-.---.--~---,~~~--

Locate the individual connector

for every

possible

cable to be plugged-in or unplugged. Figure 1-2 shows four

example configurations (that are fully populated):

in

area

m,

D All HSSs

fJ

All ELAs

II

Four TRAs with four HSSs

II

Four TRAs with four ELAs.

(Figure

1-1

on page 1-4 )

C

0

1039 1038

1037 1036

1035 1034 1033 1032 1031

1030

1029

1028 1027

1026 1025 1024

c

<

c

<

c

<

c

<

c:

<,

<:

<

<:

c

,

o

HSS

J1

J2

J1

J2

J1

J2

J1

J2

J1

J2

J1 J2 J1

J2

J1 J2

::>

,

?

>

?

> > > >

::>

>

,

?

::>

I:>

,

:>

ELA

1071

c?C3?

1069

c?,cs?

1067

c?,c;?

1065

aa

1063

c?,~

1061

C?a

1059

C?a

1057

c?c:?z

1070

1068

1066

1064

1062

1060

1058

1056

1039 1038 1037 1036

1031 1030 1029

1028

1094

1092

1090

1088

m

HSSffRA

<

J1

<

J2

<

J1

J2

<:

J1

<:

<

J2

<,

J1 J2

<:

::>

,

;,

?

:>

1095

1093

1091

1089

EI

ELAfTRA

1071

aa

1069

C?a

1061

C?C?Z

1061

C?C:?Z

1094

1092

1090

1088

1070

1068

1062

1060

1095

1093

1091

1089

o

Figure

1-:2.

Four Possible Configurations

Step 5 Deactivating the lines

of

Area A

The numbers are the line numbers of the connectors. Your 3745 may not be different mixture of communication

If

operator to deactivate

Note: The line number

Then go to the

exactly the same: it may not be fully populated and may have a

lines.

you are disconnecting any line (by removing a cable), ask the host

all the lines to be unplugged.

is

the same as the port number.

following sections as needed:

• "Unplugging or Plugging page 1-7

• "Unplugging or Plugging 1-11

page

Chapter

1.

In

an

Ethernet LAN AUI Cable" on

In

a Token-Ring Adapter (TRA) Cable" on

3745 Models 210 to 61A: Connecting LlCs and Cables 1-5

•

~~~~lu1~~i~.9

or

Plugging

In

a High-Speed Scanner

Step 6 Locating the service connectors

(HSS)

Cable"

on

0

The area

• Local operator console (not for Models

• LAN connection to the service processor (Models A only)

•

Remote/alternate operator console (not for Models

• RSF console (not for Models

• Customer power control (CPC). Locate the connector using the Figure 1-3 and Figure 1-4 When you have located the connector, go to the

needed:

• "Unplugging or Plugging

page 1-15

• "Unplugging or Plugging

Cable"

• "Removing or Installing the Customer Power Control (CPC) Cable"

on

Remote/Alternate Operator

Console

II,

(Figure

on

page 1-16

page 1-18.

1-1

on

page 1-4) contains the connectors for:

A)

In

an

In

the Remote Support Facility (RSF)

0

0 0 0 0 0

0

0 0

0

0 0

0

0 0

0

0 0

0

A)

following sections as

Operator Console Cable"

0 0

0

0 0

0

0 0 0

0

DCE for RSF Console

on

page 1-7.

on

~

(

..

~

...

~

Customer Power Control (CPC)

1-3.

Figure

3745 Models 210 to 610: Service Connectors

J1

J3

J2

0 0 0 0 0

0 0 0

0

J4

0 0

0

0 0

0

0 0

0 0 0 0

Local Operator Console

1-6 3745 All Models & 3746-900: CIG

o

J1

•

o

LAN Connection

Figure

1-4.

for Service Processor

Customer Power • Control (CPC)

3745

Models 21A to 61A: Service Connectors

--f----I~~I~

Unplugging or Plugging In an Ethernet

IMPORTANT----------------------------------------~

Install only AUI cables that conform to ISO 8802-3.

LAN

.r:T

r:T

J3

AUI Cable

o

The ISO 8802-3 says: IThe connector is not specified to prevent operator contact with the precautions shall be taken at installation time to ensure that the installer is warned that the

being handled by operating personneL

while

ATTENTION

To attach your communication controller to the Ethernet LAN, the SQE TEST switch connect the

Step 1 Starting

on

Before beginning, you must first do the procedure "Getting Started" page 1-2.

There is a

to see as it is between the procedure you may have to depend fingertips rather than seeing need to try more than once.

shield is not brought into contact with any hazardous voltage

II

-----------------------------------------------,

the MAU must be set to ENABLE. If this is not done when you

AUI to the 3745, operation of the Ethernet

locking latch attached to the 3745 ELA connector. It is hard

cable connector and the 3745.

on

it.

It is sometimes hard to move, you may

LAN

may

feeling the latch with your

shield,

be

interrupted.

In

this

on

Chapter

1.

3745 Models 210

to

61A: Connecting

L1Cs

and Cables 1-7

3745

o

Locking Latch

If you are only plugging in Otherwise, continue with the next step.

Step 2 Unplugging

Repeat this step for every

1.

Unlock the latch by pushing it position). It may require a lot of force to move

an

AUI

cable.

an

AUI cable, go to Step 3

AUI

to be unplugged.

to

the right (the open padlock

it.

on

page 1-9

•

1-8 3745 All Models & 3746-900: CIG

2. Pull out the plug.

If

you are not plugging in

Otherwise, continue with the next step.

an

AUI, go to Step 6

on

page 1-11.

o

Step 3 Plugging

Repeat this step for every

Note: Make sure that all the cables are correctly labeled at both ends

before doing this step.

in

an AUI cable

AUI

to be plugged in.

o

1. Locate a

2. Slide the latch to the right (the open padlock position).

cable with a label. Find the port that matches the cable.

o

3.

Hold the cable connector so that its longest side

Chapter

1.

3745 Models 210 to 61A: Connecting LlCs and Cables 1-9

is

downward.

IBM 3746 900, 3745 310, 3745 130, 3745 61A, 3745 410 Connection And Integration Manual

Specifications and Main Features

Frequently Asked Questions

User Manual