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Disconnecting the cable
Plug
Cover
Precautions
• Cables do not need to be connected in the order of station numbers.
• For the RJ71LP21-25, there is a distinction between IN connector and OUT connector. Connect the IN connector of own
station to OUT connector of another station and OUT connector of own station to IN connector of another station.
• Do the wiring in a loop by using optical fiber cables.
• Use the types of optical fiber cables shown in the cable specifications. ( Page 18 Cable Specifications)
• The bending radius of the optical fiber cable is limited. For details, check the specifications of the cable to be used.
• Place the optical fiber cable in a duct or fix it. Otherwise, a dangling cable may swing or inadvertently be pulled, resulting in
damage to the module or cables or malfunction due to poor contact.
• When handling an optical fiber cable, do not touch the optical fiber core of the cable-side or module-side connector, and
protect it from dirt or dust. If oil from your hand, dirt or dust is attached to the core, it can increase transmission loss, giving
arise to a problem in data link.
• When connecting/disconnecting an optical fiber cable, hold its connector part.
• Securely connect the cable-side connector and module-side connector of an optical fiber cable securely until it clicks.
• When connecting/disconnecting an optical fiber cable, shut off the external power supply (all phases) used in the system.
1.
Turn the power off.
2.
Press the side buttons that engage the locking
mechanism in the direction of the arrows to pull the plug
out.
3.
For storage, attach the covers that were attached to
both the plug and the jack before connecting them.
6 WIRING
27
6.1 Wiring Methods
6
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