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FML-E3/FSL-E3 Product Installation Instructions — 

P/N LS10178-002FK-E:A  03/04/2021

All components should be located per the following requirements:

Installations are to be indoors only, in dry locations, protected from rain, water, and rapid changes in  temperature that could 

cause condensation. 

Equipment must be securely mounted on rigid, permanent walls.

Operating temperature shall not exceed the range of 32° to 120° F (0 to 49° C).

Operating humidity not to exceed 93% non-condensing at 90° F (32° C). 

All sub-assemblies and components are to be located in compliance with the local, the national codes and the 

manufacturer’s recommendations.

All installation field wiring shall be in compliance with the local code, the national code and the manufacturer’s 

recommendations.

Use the Architects and Engineering Specifications for detailed information on your Facility’s Configuration.

3.1 FIK-FML/FIK-FSL Installation

1. Remove the unit from its static-shield bag, observing proper static protection measures.
2. Visually inspect the unit for damage.

If any components are damaged, notify the shipping carrier immediately. Report missing components to the Silent Knight 

Customer Service.

3. Use the Hardware Kit provided with the unit.
4. Plug the Fiber Module #1 into P6 of the FIK-NVCM or FIK-NIC circuit as shown in Location 1 in Figure 3 and Figure 4. 
5. To connect the Fiber Module # 1 to the FIK-NVCM or FIK-NIC, insert and secure three screws (#4-40 x 1/4”) as shown in 

Location 2 in Figure 3 and Figure 4.

6. Plug the Fiber Module #1 into P5 of the FIK-NVCM or FIK-NIC circuit as shown in Location 3 in Figure 3 and Figure 4.
7. To connect the Fiber Module #1 to the FIK-NVCM or FIK-NIC, insert and secure three screws (#4-40 x 1/4”) as shown in 

Location 4 in Figure 3 and Figure 4.

!

CAUTION:  STATIC SENSITIVE EQUIPMENT:

THIS EQUIPMENT IS SENSITIVE TO STATIC ELECTRICITY. IT MAY BE DAMAGED IF NOT PROPERLY HANDLED. 
TRANSPORT AND STORE THIS UNIT IN A STATIC-SHIELDING BAG. 
FAILURE TO OBSERVE THIS REQUIREMENT COULD CAUSE LATENT DAMAGE TO THE EQUIPMENT WHICH MIGHT 
NOT MANIFEST ITSELF UNTIL AFTER THE EQUIPMENT IS PLACED IN SERVICE.

DISCONNECT ALL POWER:

REMOVE ALL SOURCES OF POWER BEFORE YOU SERVICE, REMOVE OR INSTALL ANY UNITS.

NOTE 1: 

 

FIBER MODULES:FIK-FSL AND FIK-FML 

INSTALL A MAXIMUM OF TWO BOARDS PER INSTALLATION.THE FIBER MODULES CAN BE COMBINED.

Figure 3 illustrates the FIK-FML/FIK-FSL installed to the 
FIK-NIC.

Figure 3    FIK-FML Installation

Figure 4 illustrates the FIK-FML/FIK-FSL installed to the 
FIK-NVCM.

Figure 4     FIK-FSL Installation

FIK

-NI

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FIK

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FIK

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FIK

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FIK

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FIK

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FIK

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FIK

-NV

CM

FIK

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FIK

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FIK

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Summary of Contents for FIK-FML

Page 1: ...ceive communications with the FIK NVCM Network Voice Control Module or FIK NIC Network Interface Card It allows the single mode fiber to network between the FIK FSL module boards Figure 2 shows the FIK FSL fiber module Figure 2 FIK FSL Fiber Module Table 1 lists the models that are assigned to the FIK NVCM and FIK NIC 2 FIK FML FIK FSL Specifications Table 2 lists the FIK FML multi mode fiber opti...

Page 2: ...ith the unit 4 Plug the Fiber Module 1 into P6 of the FIK NVCM or FIK NIC circuit as shown in Location 1 in Figure 3 and Figure 4 5 To connect the Fiber Module 1 to the FIK NVCM or FIK NIC insert and secure three screws 4 40 x 1 4 as shown in Location 2 in Figure 3 and Figure 4 6 Plug the Fiber Module 1 into P5 of the FIK NVCM or FIK NIC circuit as shown in Location 3 in Figure 3 and Figure 4 7 To...

Page 3: ...ER OUT Designation Description J1 Connects to the transmitting fiber See Note J2 Connect to the receiving fiber See Note SW1 1 Sets the optical output power for the transmitting fiber See Table 4 SW1 2 Sets the optical output power for the transmitting fiber See Table 4 SW1 3 Sets the optical output power for the transmitting fiber See Table 4 SW1 4 Not used P1 Plugs onto P5 Port 1 or P6 Port 2 of...

Page 4: ...ransmitting fiber OUT Note Use LC connector fiber optic cable single mode up to 1310 nm optimized for 9 125 µ Signal loss up to 30 dB maximum between nodes Table 5 FIK FML Terminal Wiring Designations LED Name Color Description 1 TX Green Lights while data is transmitted on the Repeater When activity is detected the TX light flickers and turns ON If no activity is detected the TX light turns OFF 2...

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