Chapter 6. Replaceable switch parts
The replaceable switch parts are Tier 1 customer replaceable units (CRUs).
Replacement of Tier 1 CRUs is your responsibility. If IBM installs a Tier 1 CRU at
your request, you will be charged for the installation.
For information about the terms of the warranty, see the Warranty Information
document that comes with the switch. For more information about getting service
and assistance, see Appendix A, “Getting help and technical assistance,” on page
61.
Table 16. IBM RackSwitch G8052, Model 7309-xxx replaceable parts
Description Model
Option part
number
Tier 1 CRU part
number
Switch, G8052 base 7309-G52
7309-52F
7309-HC3
7309-HC4
Not applicable 49Y7923
Power supplies
110/220 V, front to rear airflow 7309-52F
7309-HC4
49Y7937 00D6270
110/220 V, rear to front airflow 7309-G52
7309-HC3
49Y7938 00D6271
Fan modules
Front-to-rear airflow 7309-52F
7309-HC4
00FE289 49Y7939
Rear-to-front airflow 7309-G52
7309-HC3
00FE291 88Y6026
Transceivers
IBM QSFP+ 40GBase-SR 7309-G52
7309-52F
7309-HC3
7309-HC4
49Y7884 49Y7928
SFP 10GBase-ZX 7309-G52
7309-52F
7309-HC3
7309-HC4
90Y9418 90Y9417
SFP+ 10GBase-ER 7309-G52
7309-52F
7309-HC3
7309-HC4
90Y9415 90Y9414
SFP+ 10GBase-LR 7309-G52
7309-52F
7309-HC3
7309-HC4
90Y9412 90Y9411
Base T SFP 7309-G52
7309-52F
7309-HC3
7309-HC4
81Y1618 81Y1620
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