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Jun. 11, 2007       

 

 

 

Suite 501 Byucksan Technopia, 434-6 Sangdaewon-Dong 

Jungwon-Gu, Sungnam City, Kyungki-Do, 462-807 Korea 

Tel: 82-31-737-8033 Fax: 82-31-737-8079 

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www.opticis.com 

Instruction tips to plug duplex LC patch cord in receptacles 

(for M1-201SA, M1-2R2,M1-2R2VI-DU, M1-2R2H, M5-2000/200, M4-200/201) 

 

1.  How to plug duplex LC patch cord 

 

First

, safely grip the neighbor of clip mold over hook as shown in Fig. 1, not Fig.2. As shown in Fig.1, push the hook 

with thumb. Gripping as in Fig.2 might make the distance of two tips of fiber ferrules widen. 

 

 

 

 

 

 

 

 

<Fig. 1>                                                                                      <Fig. 2> 

 

Second

, we recommend completing plugging with two separate steps. First, slide the duplex LC patch-cord into the 

receptacles until it would be positioned to be ready to insert safely, as shown in Fig. 3. Let the holders of hook of fiber 

ferrules safely slid while pushing down the hook as shown in Fig. 4. 

 

 

 

 

 

 

 

 

<Fig. 3>                                                                                              <Fig. 4> 

 

Third

, while keeping the grip posture with thumb as shown in Fig.1, push lightly the fiber until you could hear the 

hooking sound. Feeling hard for the fiber to fit in, insert the fiber while repeating to pull slightly back and push again. 

 

2.  How to clean contaminated fibers and optical receptacles 

 

Whenever you get display noise in initial setting or not long-time exposure of fibers and fiber connectors to air 

without caps, you might doubt if some particles block lights inside receptacles or tips of fiber ferrules. In case, we 

Hook 

Holder of hook

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