TCCOMM,Fiber Telephone Extender ''Quick-Talk', Telephone Extenders- Fiber optic modems- Gigabit switches- Singlemode to Multimode Converters- Emergency Phones- Oil Refinery Switches, Traffic Control Switches, Train Control Switches- Fiber Optic Telephone Extenders-Fiber Optic Telephone Extenders- Fiber Telephone Extenders
American
Tech Supply carries a complete line of TC Comm fiber optic modems, gigabit switches, singlemode to multimode converters, emergency phones, oil refinery switches, traffic control switches, train control switches, fiber optic telephone extenders ranging
from simple "quick talk" extenders to multi-line (24 channel) PBX line
extenders allowing you to use existing fiber optic cable to run your voice needs
over 2 fiber strands or install fiber optic cable one time and use fiber optics
for security proof voice, data, IP, video services on one media- fiber
Fiber Telephone Extender (''Quick-Talk')
The TC1901 "Quick-Talk" Fiber Optic Phone Extender can turn a fiber optic network into a voice network simply by plugging in a telephone set.
Features
- Extend Telephone or 2/4-Wire Analog 600Ω Link with Fiber
- PBX and Key System Compatible
- Voice Bandwidth from 300Hz to 3.4Khz for Toll Quality Sound
- Built-In Dry Contact Relay for External Alarm and Ringer Connection
- 12VDC Power Supply, Optional 24VDC or 115/230VAC with Power Adapter
- Built-In Power Redundancy
- Hi Temp or Extreme Temp Options
- Rackmount or Standalone
Applications
The TC1901 is often used to extend telephone service in campus networks, power plants, substations, etc or use an existing service data channel to set up a telephone link. It is also used to set up "hot" telephone service via fiber optic networks. Other applications include taking advantage of the inherent benefits of fiber optics to reduce noise/EMI or maximize security/isolation.
Downloads
View Datasheet in PDF
Specifications
Audio Bandwidth
- Frequency300Hz to 3.4Khz
Signal Level (2/4-Wire 600Ω)
- Input Range-1.5 to -40dBm
- SNR32 to 36dB
Optical
- TransmitterLED/ELED
- ReceiverPIN Diode
- Wavelength850nm/1300nm Multimode, 1300nm/1550nm Single Mode
- Fiber Optic ConnectorsST, Optional FC**
- Loss Budget* - 850/1300/1550nm
- Multimode @62.5/125?m15dB
- Single Mode @9/125?m20dB
Electrical
- Phone ConnectorRJ11 Female
- Ring Voltage70Vrms at 20Hz (Depending on the ringing load)
- FXO Input Impedance600Ω
- FXS Output Impedance600Ω
Visual Indicators
- Tx and Rx volume, Local off-hook, Remote off-hook,Yes
- FXO, FXS, Ring, Optic Rx, Electric Rx, VccA, VccB, PWR A, PWR BYes
Alarm
- Dry ContactNormal OPEN
Power
- Standard12VDC @ 400mA
- Optional24VDC, -48VDC, 125VDC, or 115/230VAC with power cube
Temperature
- Operating-10°C to 50°C
- Hi-Temp (optional)-20°C to 70°C
- Extreme (optional)-40°C to 80°C
- Storage-40°C to 90°C
- Humidity95% non-condensing
Physical (Standalone Unit)
- Height(3.53 cm) 1.4"
- Width(18.14 cm) 7.2"
- Depth(24.89 cm) 9.8"
- Weight(907 gm) 2.0 lbs
