User Manual

ManualsBrandsAxell Wireless ManualsElectronicsDual Band Repeater MBF-D-8-19

MBF, Multi Band Repeater

PRODUCT DESCRIPTION AND USER'S MANUAL

1. Run the

fibre through

the hose

2. Run the

fibre through

the inlet in

the repeater

3. Connect the

fibre to the

Fibre Optic

Converter

inside the

repeater

4. Place the

fibre in the

rubber seal

5. Adjust the

fibre length

inside the

repeater and

insert the seal

into the inlet

6. Attach the

hose to the

inlet

Note! Make sure the fibre is not bent too sharply inside the repeater. There is room

under the optic module to allow for some slack of the fibre.

Note! To

insert and

extract the

hose from the

inlet press the

side levers.

Make necessary

measurements

Make necessary measurements to ensure a correct installation.

When the cable has been installed, the quality of the optical path should be checked

for optical path loss and magnitude and location of any reflections. This can be done

with an Optical Time Domain Reflectometer (OTDR). The total return loss should be

> 45 dB.

Optical reflections can degrade the noise and linearity of a fibre optic link. In

particular, reflections that reach the laser can be a problem. Keep all discrete

reflections to > 60 dB. The SC/APC connectors are polished to a return loss >60 dB.

Attach the fibre

to the fibre optic

Note! Clean the fibre connector before it is connected, see instruction below.