About this Manual
Aim of this Manual
The service guide gives the service representative the information needed to:
Exchange all the FRUs of the 2220
Run diagnostics on the 2220.
It is expected that the 2220 problem determination has been done by the remote
support center (RSC).
Who Should Read this Manual
The person using this manual should be:
Trained to service the 2220.
Familiar with the configuration and operation of the 2220.
Familiar with the configuration and operation of the Nways Switch
administration station.
The intended audience for this manual is Product-Trained Customer Engineers
(PT-CE). The Product-Support Customer Engineer (PST-CE) is also expected to
refer to the manual when required to perform the same tasks as the PT CE.
How this Manual is Organized
This manual is organized as follows:
Safety information is at the beginning of this book.
Chapter 1
Gives page number references for starting various service and
troubleshooting procedures.
Chapter 2
Gives an introduction and an overview of the 2220.
Chapter 3
Gives an overview of the functions available on Nways Switch
administration station, and how to invoke some of them.
Chapter 4
Gives the diagnostics available for 2220, and how to invoke
these diagnostics.
Chapter 5
Gives the MAPs to be used for problem determination on the
2220.
Chapter 6
Gives the procedure to exchange the FRU on 2220.
Appendixes A to E Give:
Schematics
Maintenance aids
2220 Power Consumption
Parts catalog
Copyright IBM Corp. 1998, 1999
xlix
Summary of Contents for 2220 Nways 300
Page 1: ...2220 Nways BroadBand Switch Models 300 500 and 501 IBM Service Guide SY33 2121 01...
Page 2: ......
Page 3: ...2220 Nways BroadBand Switch Models 300 500 and 501 IBM Service Guide SY33 2121 01...
Page 12: ...x 2220 Models 300 500 and 501 Service Guide...
Page 35: ...General and Product Safety xxxiii...
Page 36: ...xxxiv 2220 Models 300 500 and 501 Service Guide...
Page 37: ...General and Product Safety xxxv...
Page 38: ...xxxvi 2220 Models 300 500 and 501 Service Guide...
Page 39: ...General and Product Safety xxxvii...
Page 40: ...xxxviii 2220 Models 300 500 and 501 Service Guide...
Page 41: ...General and Product Safety xxxix...
Page 50: ...xlviii 2220 Models 300 500 and 501 Service Guide...
Page 58: ...2 4 2220 Models 300 500 and 501 Service Guide...
Page 77: ...Chapter 3 Nways Switch Administration Station Functions 3 19...
Page 108: ...4 24 2220 Models 300 500 and 501 Service Guide...
Page 111: ...Chapter 5 2220 Problem Determination Copyright IBM Corp 1998 1999 5 1...
Page 118: ...5 8 2220 Models 300 500 and 501 Service Guide...
Page 194: ...6 76 2220 Models 300 500 and 501 Service Guide...
Page 205: ...Appendix A Schematics A 11...
Page 206: ...A 12 2220 Models 300 500 and 501 Service Guide...
Page 217: ...Catalog Section Appendix D Parts Catalog D 7...
Page 226: ...Assembly 5 2220 Modules 1 2 D 16 2220 Models 300 500 and 501 Service Guide...
Page 244: ...D 34 2220 Models 300 500 and 501 Service Guide...
Page 246: ...E 2 2220 Models 300 500 and 501 Service Guide...
Page 248: ...X 2 2220 Models 300 500 and 501 Service Guide...
Page 260: ......
Page 263: ......
Page 264: ...IBM Part Number 02L4247 Printed in Denmark by IBM Danmark A S 2L4247 SY33 2121 1...
