Omron CQM1H-CLK21, CVM1-CLK21, CS1W-RPT01, CJ1W-CLK21-V1 Optical Fiber Cables, 50/125 ∝m AGF Cable

Wiring Section 3-3

Remove the covers from the tips of the cables’ ST connectors if there are covers protecting the ST connectors.

Optical Connector Cover

Rotate the cover 90°	Pull off the cover.
counterclockwise.

Note To replace the Optical Connector Cover, just reverse the steps shown in the diagram above.

4.Turn the cable connector so that the tab in the connector faces left and aligns with the slot in the Unit’s connector. Insert the cable connector fully into the Unit’s optical connector. Press and turn the cable’s connector clockwise to lock the connector in place.

Unit's optical Cable

connector connector

Slot	Press and turn the metal fitting on
	the cable connector until it locks.
Tab
Align the tab in the cable connector with
the slot in the Unit's connector and fully
insert the cable connector.

Note To remove the connector, just reverse the steps shown in the diagram above. (Press and turn the cable connector’s metal fitting counter- clockwise to unlock the connector.)

5.After installing the Optical Fiber Cable, fix the tension member of the Opti- cal Fiber Cable.

Insert the connectors completely and always check that the connectors are locked before starting operation.

When installing Optical Fiber Cables, be sure to stay within the specifications (e.g., tensile strength, bending, lateral pressure) for the cables used.

Optical Fiber Cables

Use Optical Fiber Cables (Graded Index: GI) with the following optical specifi- cations.

50/125 ∝m AGF Cable

Item	Minimum	Standard	Maximum		Unit			Conditions
Numerical Aper-	---	0.21	---		---	Theoretical value
ture (N.A.)
Transmission	---	---	3.0	Lf	dB	0.5 km ≤		Lf	λ = 0.8 ∝m
loss									Ta = 25°C
			3.0	Lf + 0.2		0.2 km ≤		Lf < 0.5 km
			3.0	Lf + 0.4		Lf < 0.2 km
Connection loss	---	---	1.0			λ	= 0.8 ∝m, one location
Transmission	500	---	---		MHz⋅km	λ	= 0.85 ∝m (LD)
bandwidth

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