The TFD-100 series is a 1U, rack 19″ mount, modular time and frequency distribution unit. It provides the precise distribution of any frequency from 1PPS up to 10MHz include most popular standards: 1PPS (TTL), IRIG-DCLS (TTL/RS-422), 10MHz (TTL and Sine).
You can order the following base modules that differ in power supply:
- TFD-101 – single 85-265VAC/100-370VDC power supply
- TFD-102 – dual, redundant 85-265VAC/100-370VDC power supplies
- TFD-110 – single 48VDC (36-75VDC) power supply
- TFD-120 – dual, redundant 48VDC (36-75VDC) power supplies
- TFD-111 – dual, redundant 85-265VAC/100-370VDC and 48VDC (36-75VDC) power supplies.
Available distributor modules:
- TFM-1218 – high precision 1/8 digital distribution module (TTL @50Ω) for 1PPS, IRIG-DCLS, 10MHz. 1x input, 8x output. Sockets: BNC (TFM-1218BNC) or SMA (TFM1218SMA). See flyer
- TFM-12116* – high precision 1/16 digital distribution module (TTL @50Ω) for 1PPS, IRIG-DCLS, 10MHz. 1x input, 16x output. Sockets: BNC (TFM-12116BNC) or SMA (TFM12116SMA).
- TFM-1228 – 1/8 analog 10MHz sinus (8dBm @ 50Ω) distribution module. 1x input, 8x output. Sockets: BNC (TFM-1228BNC) or SMA (TFM1228SMA).
- TFM-12216* – 1/16 analog 10MHz sinus (8dBm @ 50Ω) distribution module. 1x input, 6x output. Sockets: BNC (TFM-12216BNC) or SMA (TFM12216SMA).
Available input modules:
- TFM-1012 – two digital inputs (level TTL/50Ω) for 1PPS and 10MHz. Input sockets: BNC or SMA.
- TFM-1022 – two switched, analog 10MHz (8 dBm) inputs for frequency distribution. Input sockets: BNC or SMA.
- TFM-1032* – two switched, digital, differential (standard RS422/RS485@100Ω) inputs for IRIG-B002/003. Input sockets: Terminal Block (3.5 mm)
- TFM-1033* – IRIG-B inputs, one TTL@50Ω IRIG-B002/003, one RS-422/485@100Ω IRIG-B002/003, one IRIG-B122/123 (Analog)
- TFM-1042* – two switched, digital fiber-optics inputs for 1PPS, IRIG-DCLS, 10MHz signals. Transmission over a distance up to 2.5 km. Input sockets: ST, SC or FC.
*) available on request
Available output modules:
- TFM-1114 – four digital outputs module (TTL @50Ω) for 1PPS, IRIG-DCLS, 10MHz. Output sockets: BNC (TFM-1114BNC) or SMA (TFM-1114SMA)
- TFM-1124 – four analog 10MHz sinus (8dBm @ 50Ω) outputs module. Output sockets: BNC (TFM-1124BNC) or SMA (TFM-1124SMA)
- TFM-1134* – four digital (RS422/RS485 standard) outputs module for IRIG-DCLS. Output sockets: Terminal Block 3.5 mm
- TFM-1144* – four digital fiber-optics outputs module for 1PPS, IRIG-DCLS, 10MHz. Transmission over a distance up to 2.5 km. Output sockets: ST, SC or FC
*) available on request
Available time & frequency modules:
- TFM-2000* – GPS/GLONAS/Beidou disciplined TCXO precise time and frequency source. It provides 1PPS, 10MHz TTL signals and ToD (NMEA serial).
- TFM-2001* – External signal disciplined OCXO precise 10 MHz frequency source. It provides 1PPS (external input), 10MHz sine (internal oscilator), 10MHz TTL (internal/external source). It synchronizes to a 10MHz TTL external signal.
- TFM-2010* – GPS/GLONAS/Beidou network time server (NTP, PTP). Includes high quality TCXO or OCXO 10MHz frequency source synchronized to GPS.
- TFM-2020* – PTP Slave, high precise time/frequency source module.
- TFM-2030* – DCF77 /IRIG-B generator with analog, FO and TTL outputs. It generates DCF77 or IRIG-B signals for various range of clock devices
*) available on request
Key features:
1PPS signal (TTL/FO) distribution
10MHz (TTL/Sine) distribution
IRIG-DCLS (TTL/RS422/RS485/FO) distribution
BNC or SMA sockets
Redundant power supply 230VAC or/and 48VDC
