Front Panel Indicators And Buttons - Huawei TaiShan 200 Series User Manual

TaiShan 200 Server
User Guide (Model 2280)
Table 2-2 SN description
No.
1
2
3
4
5
6
7

2.2 Front Panel Indicators and Buttons

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●
Issue 04 (2020-01-16)
Description
SN ID (two characters), which is 21.
Material identification code (eight characters), that is, processing
code.
Code of a processing factory (two characters). The value 10
indicates Huawei.
Year and month (two characters).
● The first character indicates the year. Digits 1 to 9 indicate 2001
to 2009, letters A to H indicate 2010 to 2017, letters J to N
indicate 2018 to 2022, and letters P to Y indicate 2023 to 2032.
NOTE
The years from 2010 are represented by upper-case letters excluding I, O,
and Z because the three letters are similar to digits 1, 0, and 2.
● The second character indicates the month. Digits 1 to 9 indicate
January to September, and letters A to C indicate October to
December.
Serial number (six characters).
RoHS compliance (one character). Y indicates environment-friendly
processing.
Board model, that is, product name.
Figure 2-6 shows the indicators and buttons on the front panel of a server
with 12 x 3.5-inch drives.
Figure 2-6 Indicators and buttons on the front panel of a server with 12 x
3.5-inch drives
1 UID button/indicator
3 Power button/indicator
5 FlexIO presence indicators (1 and 2)
Figure 2-7 shows the indicators and buttons on the front panel of a server
with 25 x 2.5-inch drives.
Copyright © Huawei Technologies Co., Ltd.
2 Components
2 Health indicator
4 Fault diagnostic LED
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11