User's Manual

4. Commissioning
Manual ION-M17EP_19P MF0150ACA.docx Manual for
ION
M
17EP
/19P
Page 29
2. Join the connectors and turn the
coupling nut until the thread grips.
3. Push in the connector until it clicks.
4. Fasten the coupling nut hand-tight.
Do not turn the connector but the
coupling nut only.
5. Retain the cable connector with the
counter wrench and fasten the
coupling nut with the torque wrench
until the torque is applied (torque
wrench clicks).
For angled antenna connectors use
your hand to retain the cable connector
and fasten the coupling nut with the
torque wrench. Make sure only the
coupling nut is turned, not the cable
connector.
4.2.8. Optical-Fiber-Cable Connection - Rules
Main optical system parameters:
Fiber:
 Single mode fiber, type is E9/125 µm
 Attenuation: <0.36 dB / km @ 1310 nm / <0.26 dB / km @ 1550 nm
 Dispersion: <3.5 ps / nm km @ 1310 nm / <18.0 ps / nm km @ 1550 nm
 Fibre-cable connectors E2000 APC 8°
Torque wrench
Counter
wrench