Changes in BSC Hardware Description

This provides the changes of the BSC Hardware Description.

03(2009-11-28) of V900R008C12

This is the third commercial release.

Compared with issue 02(2009-05-30) of V900R008C12, no information is added, modified, or removed in this document.

02(2009-05-30) of V900R008C12

This is the second commercial release.

Compared with issue 01(2009-02-16) of V900R008C12, no information is added, modified, or removed in this document.

01(2009-02-16) of V900R008C12

This is the initial commercial release.

Compared with issue 02(2008-06-30) of V900R008C01, the following information is added:

Compared with issue 02(2008-06-30) of V900R008C01, the following information is modified:

Item	Change Description
Components of the GBCR (Configuration Type A)	the figure of the GBCR (Configuration Type A) is changed.
Components of the GBCR (Configuration Type B)	the figure of the GBCR (Configuration Type B) is changed.
Components of the GBSR	the figure of the GBSR is changed.
EMU RS485 communication cable	the figure of the Installation Position of is changed.
Crossover Cable	the cable of the connecting the GSCUs in different subracks is changed.
Straight-Through Cable	the cable of the connecting the GSCUs in different subracks is changed.
BSC Fan Box	The structure is adjusted.
Fan Box (Configuration PFCU)	The structure is adjusted.
Functions of the GFGUA	The description of the functions of the GFGUA is modified.
Functions of the GOGUA	The description of the functions of the GOGUA is modified.
Components of the GBCR (Configuration Type A)	The description of the Components of the GBCR (Configuration Type A) is modified.
Components of the GBCR (Configuration Type B)	The description of the Components of the GBCR (Configuration Type B) is modified.
Components of the GBSR	The description of the Components of the GBSR is modified.
DIP Switches on the BSC Subrack	The description of the DIP Switches on the BSC Subrack is modified.
Configuration of the GTCS	The description of the configuration of the GTCS is modified.
Ports on the GFGUA/GFGUB/GFGUG(FG2a) Panel	The description of the ports on the GFGUA/GFGUB/GFGUG panel is modified.
Active/Standby 75-Ohm Coaxial Cable	The description of the active/standby 75-Ohm coaxial cable is modified.
Active/Standby 120-Ohm Twisted Pair Cable	The description of the active/standby 120-Ohm twisted pair cable is modified.

Compared with issue 02(2008-06-30) of V900R008C01, no information is removed.