User's Manual

User Handbook L-RU Revision C
CONFIDENTIAL
PROPRIETARY
Reg. No.: User Handbook 1100182-C.DOC Page 22 of 29
7. Ensure that all the cables leaving the RU first travel downward to ensure that
any moisture is directed away from the RU. This is important for installation in
tunnel environment.
Note: It is important that the above installation instructions are followed in
the sequence presented to ensure a correct and save installation.
Ensure a suitable mains power supply is available adjacent to the RU. Connect the RU
main cables to the mains supply in accordance with local wiring.
Note: Avoid looking directly into the optical connectors of the RU if no op-
tical cables or protective sleeve are installed and the RU is switched on.
213 mm
301 mm
Figure 9: Drill Template for wall installation