FTD1/FRD1 Fiber Transmitter and Receiver Single Channel Bidirectional Data

The FTD1/FRD1 fiber transmitter and receiver provide transmission of bidirectional data over one optical fiber. The FTD1 transmitter and FRD1 receiver can be used with multimode or single-mode optical fiber. When using single-mode fiber, the FTD1/FRD1 transmitter and receiver offer an optical budget of 23 dB and provide a transmission distance of 69 km.

The FTD1/FRD1 plug-and-play design ensures ease of installation by requiring no electrical or optical adjustments. Modular in design, FTD1 and FRD1 units can be rack-mounted using the USRACK chassis, or stand-alone modules can be placed on a desktop or mounted to a wall (wall mount kit not required).

For stand-alone and wall mount installations, external power is required for the FTD1/FRD1 units. The units can be powered with the recommended FEXTPS fiber external power supply

Note: The unit can be used for transmission of RS-232 or RS-422, but not simultaneously

Bidirectional Data Channel That Supports EIA RS-232C/D, RS-422/RS-485 (2-wire/4-wire) with Tri-State, Manchester, and Bi-Phase Communication

Multimode Fiber Support for Distances up to 4 km (2.5 mi)

Single-Mode Support for Distances up to 69 km (42.9 mi)

Designed to Meet NEMA TS 1/TS 2 and Caltrans Traffic Signal Control Equipment Environmental Standards

Laser Diode for Transmission of Optical Signals

Voltage Transient Protection on All Power and Signal Input/Output Lines

LED Status Indicators for Monitoring All Critical Operating Parameters

Hot-Swappable Rack Modules

Stand-Alone or Rack-Mountable Modular Design

DATA/ELECTRICAL

Number of Channels 1

Data Communication RS-232, RS-422, and RS-485 (2-wire/4-wire) with Tri-State, Manchester, and Bi-Phase

Maximum Baud Rate 250 Kbps

Operating Mode Asynchronous, simplex or full-duplex

Bit Error Rate <1 in 10-9 at maximum optical loss budget

Power

Surface Mount 8 to 15 VDC at 2 W

Rack Mount Provided by rack

MTBF >100,000 hours

Current Protection Automatic resettable solid-state current limiters

Circuit Board Meets IPC standard

LED Indicators Power, Data In, Data Out, Link, Loop Back

MECHANICAL

Connectors

Power Terminal block

Optical ST or FC

Data Terminal block

Relay Terminal block

Number of Rack Slots 1

GENERAL

Operating Temperature –40° to 75°C (–40° to 167°F)

Storage Temperature –40° to 85°C (–40° to 185°F)

Relative Humidity 0 to 95%, noncondensing

Dimensions 15.5 × 13.5 × 2.8 cm (6.1" D × 5.3" W × 1.1" H)

Unit Weight 0.34 kg (0.75 lb)

Shipping Weight 0.90 kg (2.00 lb)

CERTIFICATIONS/RATINGS*

CE, Class A

FCC, Class A

UL/cUL Listed

C-Tick

Designed to meet NEMA TS 1/TS 2 and Caltrans traffic signal control equipment environmental standards