Engineering Labels For Trunk Cables; Figure C-9 Example Of The Label On The Optical Fiber Between The Device And The Odf - Huawei BBU3806 Installation Manual

Installation Manual – Hardware Installation
BBU3806 WCDMA Base Band Unit
Content
II. Example of the Label
Figure C-9 shows the label on the optical fiber between the device and the ODF.

Figure C-9 Example of the label on the optical fiber between the device and the ODF

"ODF-G01-01-01-R" indicates that the local end of the optical fiber connects to the
optical receiving terminal on Row 01, Column 01 of the ODF in Row G Column 01 in the
equipment room.
"A01-01-05-05-R" indicates that the opposite end of the optical fiber connects to
Optical Receiving Interface 5 on Slot 05, frame 01 in the cabinet on Row A, Column 01
in the equipment room.
C.4 Engineering Labels for Trunk Cables
There are two types of labels for trunk cables.
Label for the trunk cable connecting two devices, such as the trunk board and
built-in transmission unit, or two trunk boards
Label for the trunk cable connecting the device and the Digital Distribution Frame
(DDF)
The trunk cables include 75Ω/120Ω E1 cables and clock cables.
Meaning
C: column number of
the terminal device
R: optical Rx
interface
T: optical Tx interface
Huawei Technologies Proprietary
C-11
Appendix C Engineering Labels for Cables
Example