Comba Telecom Ltd. HRU-4300 Manual De Usuario
USER MANUAL FOR COMFLEX-4300
ENU STATUS : 1-0-0
Copyright - refer to title page
Page 18
3.3
INSTALLATION PROCEDURES
3.3.1 GOODS INWARDS INSPECTION
ComFlex was factory tested, inspected, packed, and delivered to the carrier with utmost care. Do not
accept shipment from carrier which shows damage or shortage until the carrier
accept shipment from carrier which shows damage or shortage until the carrier
’s agent endorses a
statement of the irregularity on the face of the carrier
’s receipt. Without documentary evidence, a claim
cannot be processed.
Open and check each package against the packing list. For any shortage, contact Comba Telecom
Systems. Do not remove items from packing materials until installation.
Open and check each package against the packing list. For any shortage, contact Comba Telecom
Systems. Do not remove items from packing materials until installation.
3.3.2 TOOLS
See Appendix A for a full list of tools required for installation and maintenance.
3.3.3 PREPARATION
Optical Fiber:
Fiber optic cables require proper handling. Do not stretch, puncture, or crush the fiber cable(s) with
staples, heavy equipment, doors, etc.
Always maintain the minimum bending radius specified by the cable manufacturer. The minimum
bend radius is usually 10 times the cable
bend radius is usually 10 times the cable
’s outer diameter. In the case of single optical fiber that is not
in a cable, the minimum bending radius to be observed is 3cm.
(1.2”)
3.3.4 MU ASSEMBLING
ComFlex Master Unit consists of 4 parts: Chassis, RFU, FOU and PSU. All the units are packed
separately. Follow the steps below to assemble.
separately. Follow the steps below to assemble.
Figure 5: ComFlex Master Unit