Front Panel Indicators And Buttons - Huawei 2288H V5 User Manual

2288H V5 Server
User Guide
SN
The serial number (SN) on the label is a string that uniquely identifies a server. The SN is
required when you contact Huawei technical support.
Figure 2-6
Figure 2-6 SN example
Table 2-2 SN description
No.
1
2
3
4
5
6
7

2.2 Front Panel Indicators and Buttons

l
Issue 04 (2018-09-04)
shows the SN format.
Description
SN ID (two characters), which is 21.
Material identification code (eight characters), that is, processing code.
Vendor code (two characters). The value 10 indicates Huawei and other
values indicate outsourcing vendors.
Year and month (two characters).
l 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.
l 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.
Internal model, that is, product name.
Figure 2-7 shows the indicators and buttons on the front panel of a server with eight 2.5-
inch drives.
Copyright © Huawei Technologies Co., Ltd.
2 Components
5