Toshiba instruction manual Tosline S20

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TOSLINE-S20 Active Star Coupler (ASC25) Instruction Manual

6F3B0360

(2)For connecting an optical connector and an optical fiber, align the key seats, and insert the connector until "click" sound is generated. Since the optical fiber has only 200 μm in diameter, accurate insertion is necessary to avoid increase in connection loss.

(3)To the optical transmission/receiving sections of the connector not in use, a black cap shall be applied to avoid incoming ambient natural lights. Unnecessary lights may induce error-functioning.

(4)Do not forcefully bend an optical fiber cord.

Allowable bending radius of optical fiber cord is 50 mm or more.

(5)Do not strongly pull an optical fiber cord.

Allowable tensile force of optical fiber is 25 kg. The allowable tensile force at the attaching section with an optical connector is about 2 kg. Special care should be paid on applying tension to the optical fiber cord.

*The figure with underline is applied to a temporary tension, and shall not be applied to sustained tension mode.

(6)Do not excessively tighten an optical fiber cord.

On clamping an optical fiber cord, do not apply excessively large compressive force. Generally, the resistance to compressive force of optical fiber cord is about 100 kg/50 mm.

*The figure with underline is applied to a temporary compressive force, and shall not be applied to sustained compression mode.

(7)On wiring an optical fiber cord, apply clamp to avoid direct self-weight of the cord onto the connector section.

Allowable weight applied to the connection section with an optical connector is 200 kg.

TOSLINE S20

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Contents TOSLINE-S20 3 B 0 3 6Table of Contents Precautions on ordering cables/cords Introduction Page Overview Page System Configurations Page Outline of Functions Page Specifications Page Product construction External dimensionsHardware Component identification Function setting switch TX1Page Power LED displayOptical connector Terminal block Fuse holder Start up method Start up and Power down methodsPower down method Page Precautions on using Active Star Coupler Page Installation and Wiring Method for mounting the main unitRecommended mounting position Method for connecting an Active Star Coupler with stations Connection of optical fiber cables cordsOptical parts DCV-HC-20/07 Optical connector CF-2001H Cord length Precautions on handling optical fiber and optical connector Edge position of F07 Type connectorTosline S20 Method of F07optical connector assembly 10 Removal of housing13 Residual length of core cover Page Plug-holding cap Spring Procedure of design for laying optical fiber cables Transmission side end Precautions on ordering cables/cords Precautions on laying cables