Identifying HSL and SPCN Cables

Use the following tables to identify your High Speed link (HSL) and System Power Control Network cables. Your system uses HSL cables to communicate with your expansion unit. Your system uses SPCN cables to control power to your expansion unit.

Depending on your requirements, you might not have every HSL or SPCN cable listed below.

Table 2. HSL Cables

Feature Number

CCIN Number

Length

Part Number

 

 

 

 

 

 

1460

(copper)

0343

3

Meters

44L0005

 

 

 

 

 

 

1461

(copper)

0361

6

Meters

97H7490

 

 

 

 

 

1462

(copper)

0368

15 Meters

97H7491

 

 

 

 

 

 

1470

(optical)

1470

6

Meters

21P5014

 

 

 

 

 

1471

(optical)

1471

30 Meters

21P5015

 

 

 

 

 

1472

(optical)

1472

100 Meters

21P5016

 

 

 

 

 

1473

(optical)

1473

250 Meters

21P6326

 

 

 

 

 

 

1474

(copper)

1474

6

Meters

21P5477

 

 

 

 

 

1475

(copper)

1475

15 Meters

21P5458

 

 

 

 

 

 

1481

(copper)

1481

1

Meter

21P5454

 

 

 

 

 

1482

(copper)

1482

3.5 Meters

53P2676

 

 

 

 

 

1483

(copper)

1483

10 Meters

21P5456

 

 

 

 

 

1485

(copper)

1485

15 Meters

21P5457

 

 

 

 

 

Table 3. SPCN Cables

 

 

 

 

 

 

 

 

Feature Number

CCIN number

Length

Part Number

 

 

 

 

 

 

1463

 

9206

2

Meters

87G6235

 

 

 

 

 

 

1464

 

9219

6

Meters

21F9469

 

 

 

 

 

1465

 

9213

15 Meters

21F9358

 

 

 

 

 

1466

 

9214

30 Meters

21F9359

 

 

 

 

 

0369

(optical)

0369

100 Meters

21F9415

 

 

 

 

 

1468

(optical)

1468

250 Meters

21P6325

 

 

 

 

 

 

Planning your cable layout

When you decide where to place your cables, follow your site plan and keep the following things in mind:

vRefer to http://www.ibm.com/eserver/iseries/infocenter

and select Plan for hardware and software—Cabling instructions

vAvoid creating a safety hazard.

vAvoid damaging the cables.

vAvoid placing cables parallel to high-voltage lines.

2Setting up your 0578, 5074, 5078 or 5079 Expansion Unit V5R2

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IBM 578, 5078, 5074, 5079 manual Identifying HSL and Spcn Cables, Planning your cable layout

5078, 5079, 578, 5074 specifications

The IBM 5074, 578, 5079, and 5078 are part of IBM's influential line of midrange computer systems that emerged during the late 1970s and early 1980s. These models were pivotal in the evolution of business computing at a time when companies were increasingly adopting automated systems for data processing tasks.

The IBM 5074, also known as the IBM 5100 Series, was particularly notable for being one of the first portable computers, offering a versatile computing environment for both technical and business applications. It featured an impressive combination of hardware and software capabilities, including a built-in keyboard, a screen, and the ability to run various programming languages. Both APL and BASIC were readily available, making it a popular choice for developers and mathematicians alike.

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Together, these models underscored IBM's commitment to innovation and adaptability in the computing landscape of the late 20th century. They set the groundwork for future advancements in personal computing and enterprise systems, influencing generations of technology that followed. Their legacy is a testament to the evolution of computing technology, showcasing concrete advancements in capability, efficiency, and user accessibility.