Change History - Huawei BBU3900 Installation Manual

Change History

This describes the changes in the BBU3900 Installation Guide.
19(2011-01-20)
This is the ninth commercial release.
Compared with issue 18(2010-11-30) of V300R008&R009,
1. Added the description about the difference between single-mode optical
modules and multi-mode optical modules.
2. Modified the information about installing an SLPU.
3. Modified the requirements of the duration for equipment power-on and power-
off operations.
18 (2010-11-30)
This is the eighteenth commercial release.
Compared with issue 17 (2010-09-03) of V300R008&R009, this issue modified
some descriptions.
17 (2010-09-03)
This is the seventeenth commercial release.
Compared with issue 16 (2010-07-30) of V300R008&R009, this issue added
safety information about the FE/GE Ethernet cable.
16 (2010-07-30)
This is the sixteenth commercial release.
Compared with issue 15 (2010-06-30) of V300R008&R009, this issue excludes
the safety information.
15 (2010-06-30)
This is the fifteenth commercial release.
Compared with issue 14 (2010-04-10) of V300R008&R009, this issue
incorporates the description about installing the IMB03 on the H-Shaped stand.
14 (2010-04-10)
This is the fourteen commercial release.
Compared with issue 13 (2010-03-15) of V300R008&R009, the UTRP is added.
13 (2010-03-15)
This is the thirteenth commercial release.
Compared with issue 12 (2010-01-30) of V300R008&R009, the procedure for
obtaining the ESN is added.
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