VDD1501/VDD1504
VDD1501/VDD1504
International Fiber
Systems, Inc.
Sync/Data Distribution Unit
FEATURES
• 4 optical outputs in response to control (PTZ) or sync input
• Multiple VDD1504’s can be ganged together for unlimited
number of optical outputs
• Accepts most 2 wire control inputs
(Manchester, Bi-phase, RS-232, RS-422)
• Accepts composite sync or generates composite sync from
video
• Distances to 2.5 miles (4 km) without repeaters
• Ambient Operating Temperature -40° C to +74° C
• Remote mode allows optical repeater with PTZ or sync drop
• NTSC, PAL, SECAM Compatible
SPECIFICATIONS
Data:
RS-232, RS-422
Data Rate:
0 - 100 Kbps
Inputs:
One of:
1) Sync-Composite Sync, Composite Video
2) Data-RS232, RS422
3) Optical
Outputs:
1) 4 Optical
2) Sync-4.0 volt negative pulse
3) Data
•
•
•
•
•
No Electrical or Optical Adjustments
Dynamically supports data rates up to 64 Kbps
Transparent to data encoding
Hot Swappable Rack Modules
Distances up to 2.5 miles (4 km) without repeaters
SYSTEM FLEXIBILITY
Sync Impedance:
75 ohms
Transmitter Power
62.5/125 Fiber:
50/125 Fiber:
25 µw (-16 dBm)
10 µw (-20 dB)
Optical Power Budget:
62.5/125 Fiber:
50/125 Fiber:
14 dB
10 dB
Maximum Distance:
2.5 miles (4 km)
Operating Temp:
-40° C to +74° C
Storage Temp:
-40° C to +85° C
Relative Humidity:
0% to 95% (non-condensing)*
Wavelength:
850 nm
Number of Fibers:
VDD1504:
VDD1501:
5
2
Power:
12 VAC or 12 VDC
MTBF:
>100,000 hours
Connectors
Data and Power:
PLUG AND PLAY OPERATION
• Surface or Rack Mount
• NTSC, PAL, SECAM Standards
QUALITY DESIGN
•
•
•
•
•
Mil-Grade Circuit Board
Automatic resettable fuses
U.L. Listed, CE Approved
100,000 Hours MTBF
Lifetime Warranty
APPLICATIONS
Optical:
Terminal plug with
screw clamps
ST
Sync:
BNC (gold plated center-pin)
Number of Rack Slots:
1
Size (in.) (LxWxH):
Surface Mount:
Rack Mount:
7.0 x 4.9 x 1.0
7.7 x 5.0 x 1.0
• CCTV Pan & Tilt Camera Control
*May be extended to humidity with condensation conditions by
adding suffix “C” to model number for conformal coating.
International Fiber Systems, Inc. • (203) 426-1180 • FAX (203) 426-3326 • www.ifs.com • [email protected]
VDD1501/VDD1504
OPTICAL POWER BUDGET
ENGINEERING SPECIFICATIONS
62.5/125 Fiber (Loss Assumption: 4 dB/km @ 850nm)
TRANSMITTERS
The fiber optic sync/data transmitter shall
be an IFS VDD1500 series. The unit shall
provide 4 optical outputs which provide for
transmission of sync or data for camera pantilt control signals over standard 62.5/125
multimode fiber optic cable. Compatible
transmitter / data receiver shall be IFS
VT1500 series. The transmitter shall have
LED indicator to show presence of input
power. The unit shall provide for
transmission of sync and data signals over
distances of up to 2.5 miles (4 km) without
requiring manual adjustments. It shall
provide 4 optical outputs in response to pantilt-zoom control or sync input signal. The
unit shall accept composite sync or generate
composite sync from video and shall accept
standard two wire control inputs. All printed
circuit boards shall be manufactured from
Mil-Grade specification circuit board
material. The unit shall be configured for rack
mounting in IFS R3 rack. It shall have solid
state limiters on all power lines which shall
provide for automatic reset. The rack mount
configurations shall have an internal D.C.
power supply and a short circuit in one unit
shall not affect operation of other units
powered from the common power supply.
The units shall be hot swappable with no
risk of damage to other units during
replacement. Unit shall be U.L. Listed.
RECEIVERS
Model No.
Ouput Power
VT1500 (1µw)
(-30 dBm)
VDD1501
VDD1504
25 µw
(-16 dBm)
14 dB
2.5 miles (4 km)
SYSTEM DESIGN
Distributed Control (12 Remotes)
Video
R3 Rack
VR1100-R3
VDD1504-R3
VDD1504-R3
VDD1504-R3
Control Input
To 11 other cameras
(4 optical outputs
per VDD1504-R3)
1 Fiber
62.5/125 MM
2.5 miles
(4 km)
Video
VT1500
Control
MADE IN THE USA
ORDERING INFORMATION
VDD1501
Sync/Data Transmitter (1 optical output)
VDD1504
Sync/Data Distribution Unit (4 optical outputs)
PS-12DC
12 VDC power supply (included)
Compatible with: VT1500 Video Transmitter/Data Receiver
Regulatory Agencies / Approvals:
GSA
Contract #
GS-03F-5043C
Notes: Add -R3 to Model Number for R3 Rack Mount.
International Fiber Systems, Inc.
International Headquarters
16 Commerce Road • Newtown, CT 06470
Sales: (203) 426-1180 • Fax: (203) 426-3326
Email: [email protected] • www.ifs.com
Due to our continued effort to advance technology, product specifications are subject to change without notice
5.17.99
International Fiber Systems, Inc. • (203) 426-1180 • FAX (203) 426-3326 • www.ifs.com • [email protected]
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