Telephone: Nationwide: Fax: E-mail: Internet:
11/03
Force 2804 110 Channel CATV Transmitter
215-675-2053 800-523-5947 215-675-7543 info@tonercable.com http://www.tonercable.com
969 Horsham Road
Horsham, Pennsylvania 19044 USA
2804 110 Channel PDS Transmitter
110 channel
professional distribution solution (pds) transmitter
CATV
Model 2804 Transmitter
The Force, Incorporated CATVLinx®Model 2804 110 Channel CATV
Professional Distribution System (PDS) transmitter is part of a robust system for
transferring up to 110 channels of VSB/AM modulated signals over a singlemode optical fiber. The system is also suitable for transferring 80 CATV channels along with 30 digital QAM channels in the upper frequency range. The
Model 2804 provides 40-860 MHz of usable bandwidth for video signals
stacked at 6 MHz intervals. A low loss single-mode fiber allows full channel
loading to beyond 20 km while maintaining a good carrier-to-noise ratio. A key
power lock ensures the transmitter cannot be accidentally turned off, and a blue
7-segment LED readout allows the user to monitor a number of system parameters. A-20 dB RF test point on the front panel provides a convenient avenue
for installing, commissioning, and troubleshooting the transmitter. The Model
2804 may be used with the Model 2807 mini-node receiver for use in return
path and multiple splitter applications or with the Model 2808 receiver for basic
110 channel CATV transmission. In all cases, the link provides excellent performance for many demanding applications such as broadband LANs, distance
learning, and multiple data services.
Features
• Transmits up to 110 channels over one single-mode fiber.
• VSB/AM transmission ensures compatibility
with standard CATV modulators, processors, etc.
• The transmitter includes a 7-segment LED
and other indicator LEDs that allow critical
system parameters to be accurately monitored.
• An integral -20 dB RF test port simplifies
installation, commissioning, and troubleshooting.
• Key lock power switch prevents accidental
power-down.
• Multiple laser output power options provide
complete system design flexibility.
• Excellent for medium to large campus video
distribution systems.
Telephone: Nationwide: Fax: E-mail: Internet:
Force 2804 110 Channel CATV Transmitter
215-675-2053 800-523-5947 215-675-7543 info@tonercable.com http://www.tonercable.com
©Toner Cable Equipment, Inc. Specifications Subject To Change Without Notice.
Ordering Information
2804TH-SCSP/06 110 Channel CATV VSB/AM Tx, SM, 1310 nm, SC/APC Optical Connector, +6 dBm Opt. Output
2804TH-SCSP/08 110 Channel CATV VSB/AM Tx, SM, 1310 nm, SC/APC Optical Connector, +8 dBm Opt. Output
2804TJ-SCSP/10 110 Channel CATV VSB/AM Tx, SM, 1310 nm, SC/APC Optical Connector, +10 dBm Opt. Output
2804TK-SCSP/12 110 Channel CATV VSB/AM Tx, SM, 1310 nm, SC/APC Optical Connector, +12 dBm Opt. Output
2804TL-SCSP/13 110 Channel CATV VSB/AM Tx, SM, 1310 nm, SC/APC Optical Connector, +13 dBm Opt. Output
* System performance specifications indicated for use with 9/125 µm SM fiber.
FC/APC optical connectors and other optical output powers are available for the transmitter.
The PDS transmitter is designed to operate with the Model 2807 and/or Model 2808 CATV receivers.
2804 110 Channel PDS Transmitter Specifications
Optical Characteristics*
Min Typ Max Units
Channel Loading 110
Operating Wavelength 1290 1310 1330 nm
Required Fiber Bandwidth 2,000 MHz
Input/Output Impedance 75 Ohms
Side Mode Suppression Ratio 30 dB
Back Reflection Tolerance -50 dB
CSO -65 dB
CTB -69 dB
Electrical, Environmental and Physical Characteristics*
Min Typ Max Units
Power Supply Voltage 120 240 VAC
Power Supply Frequency 50 60 Hz
Power Dissipation 25 Watts
Fuse Rating (Slow Blow) 1.25 A
Operating Temp. Range 0 +45 °C
Storage Temp Range -20 +70 °C
Humidity 0 90 %
Weight 5.5 lbs
2.5 kg
Dimensions 19 x 1.72 x 14.1 in
483 x 43.7 x 358 mm
Bandwidth (110 Ch) 40 870 MHz
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