The TRANSPORT 1101-X-X-VDA2 fiber optic transmitter (Tx) provides capacity for one full motion video, multiple audio and a high speed data carrier on one fiber strand with baseband audio and video inputs.
The TR1101-VDA2 fiber optic transmitter supports broadcast quality full motion video performance over a 13 dB optical path loss (operating at 1310 nm). Each TR1101-VDA2 fiber optic transmitter features an internal FM modulator which converts direct baseband video and audio inputs to IF carriers. The IF is converted to light for transport over single mode fiber at (1310nm) to a TR1101 Receiver (Rx) for distribution.
An Auxiliary RF port also accepts a "T" channel carrier from the appropriate external RF modem for transmission of fax signals, control data or high speed 10 Mbps data. The RF input is internally combined with the FM video/audio carrier and fed to a laser diode for simultaneous transmission on a dedicated single mode fiber.
Mounting Options
The TR1101-VDA2 is available in a rack (H-T-VDA2) style and a wall (N-T-VDA2) style. See operation parameters for dimensions.
The TR1101-UR Universal Rack is a 5u high 19" housing that accommodates a power supply module and up to (10) TR1101 "H" style fiber optic transmitters and receivers.
TR1101-N-T-VDA type fiber optic transmitters are rugged stand-alone units typically located at the customer premise. The 3" x 5" x 10" package can be shelf, wall or desk mounted and includes a power transformer eliminating the need for equipment racks at all locations.
General
Video Connector: 75 Ohms BNC connector
Audio Connector: 600 W balanced terminal block
RF Auxiliary Connector: 75 W "F" type
RF Return Loss, dB: 16
Video Bandwidth: 20 Hz to 4.5 MHz
Audio Bandwidth: 20 Hz to 15 kHz
RF Auxiliary Bandwidth: 15 to 30 MHz, T9 or T10
Video Output Level: 1.0 Vpp typ
Audio Output Level: 1.0 Vrms typ
RF Aux. Output Level: 24 dBmV Nominal
Wavelength, nm: 1310+-20
Optical Connectors: FC, FC-APC, SC, SC-APC or ST
Performance
Optical path Loss: 13 dB
Video SNR, dB: 60 min, 62 typ (NTSC weighting)
Bar Amplitude: 95 to 105 IRE
Sync Amp. (%BAR): 35 to 42
Burst Amp. (%Sync): 95 to 105
Burst Amp. (%BAR): 36 to 44
Line Time Distortion, %: 0 to 2
Chrom.Luminous Gain: 93 to 107
Differential Phase: 2.5 degrees max
Differential Gain: 5% typ, 8% max
Luminous Non-Linearity: 4% typ, 8% max
Audio SNR, dB: 45 min, 52 typ (unweighted)
T.H.D @ 1.2 kHz: 0.5% max
Operation Parameter
Dimension:
"N" Style brick 2.90" x 4.60" x 10.00"
"H" Style module 1.00" x 5.00" x 9.00"
"H" TR1101-UR rack 5.25" x 12.00" x 19.00"
Operating Temp: degrees C: -10 to 50
Power Consumption: 15 Watts per unit
Power Source:
"N" Style brick 85 to 132 VAC, 47-400 Hz
"H" TR1101-UR rack
85 to 132 VAC, 47-400 Hz
170 to 265 VAC, 47-400 Hz
Note: Single mode fiber is required for operation of TR1101 Series equipment. Specifications are subject to change for product improvements. 5/00
