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PN LSL10178-003TR-E:A   02/03/21   ECN: 151608

TR-FML/TR-FSL Fiber Option Modules

 Product Installation Document

TRIGA Life Safety Systems, LLC

7600 Olde Eight Rd, Hudson, Ohio, 44236-1057
Tel: +1 330-577-5199, Email: [email protected] 

1 Description

The Triga Series, Emergency Communication System uses the 
TR-NIC (Network Interface Card) to connect to the Triga Series 

Fire, Alarm Control Panels. The TR-NIC supports two types of 
fiber-option modules to convert the wire to the fiber.

1.1 TR-FML (Fiber-Optic Multi-Mode, 

Receiver)

The TR-FML is a fiber module that is used as one channel to 
transmit or receive communications with the ECS-NVCM (Net-

work Voice Control Module) or TR-NIC (Network Interface 

Card). It allows the multi-mode fiber to network between the TR-
FML module boards. Figure 1 shows the TR-FML fiber module.

Figure 1  TR-FML Fiber Modules

1.2 TR-FSL (Fiber-Optic Single-Mode, 

Transmitter)

The TR-FSL is a fiber module that is used as one channel to 

transmit or receive communications with the ECS-NVCM (Net-

work Voice Control Module) or TR-NIC (Network Interface 
Card). It allows the single-mode fiber to network between the 

TR-FSL module boards. Figure 2 shows the TR-FSL fiber mod-

ule.

Figure 2  TR-FSL Fiber Modules

Table 1 lists the models that are assigned to the ECS and TR-

NIC. 

1.3 Compatibility

The TR-FML/TR-FSL fiber option modules can be used with the 
compatible Triga Series, Fire Alarm Control Panels (FACP's). 

For additional information, refer to the following FACP docu-
ments that are located on the Triga ESD Website, 

www.trigaglobal.com.

1.4 TR-FML/TR-FSL Specifications

Table 2 lists the TR-FML multi-mode fiber-optic and the TR-

FSL single-mode fiber-optic modules, digital audio ports specifi-

cations.

2 Installation

TR-FML (Fiber-Optic Multi-Mode, Receiver)

TR-FSL (Fiber-Optic Single-Mode Transmitter)

ECS

TR-NIC

TR-2100ECSR  

TR-2100R  

Table 1  Network Voice and Interface Card Modules

Document

Document 

Part Number 

TR-2100ECSR Manual

LS10143-003TR-E 

TR-NIC Installation Sheet

LS10171-002TR-E

TR-RPS1 Manual

LS10259-002TR-E

Triga ECS Manual

LS10262-002TR-E

Specifications 

TR-FML 

TR-FSL 

Type of Connector: Type ST

Type LC

Maximum 
Attenuation: 

8 dbB for multi-mode
with 62.5/125 
micrometer cable        
 @ 200 µ.

30 dB for multi-mode 
with 9/125 micrometer 
cable @ 1310 nm.

Current Draw:

Standby Current:

0.053 A

0.079 A

Alarm Current:

0.053 A

0.079 A

Environment Rating: 32° to 120°F 

(0° to 49°C), 0% to 
93%   

32° to 120°F 
(0° to 49°C), 0% to 
93% 

Relative Humidity:

Non-condensing at 
90°F (30°C)

Non-condensing at 
90°F (30°C)

Table 2  TR-FML/TR-FSL Specifications

!

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.

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