The video and data series fiber transmission products support optical
transmission of 10-Bit PCM coded video (up to 8 channels) through
one fiber either in multi-mode or single-mode for convenience and
flexibility. Adjustment and maintenance free, these modules are
universally compatible with major CCTV camera manufacturers and
support data interface.
The unit’s unique modular design for in field configuration also
accommodates installation and system growth and delivers long
operating distances of up to 60 Km. Featuring robust construction
well suited for harsh environments the unit is available in wall mount
configuration. Plug-and-Play design ensures ease of installation
requiring no electrical or optical adjustments.
Standard Features
Video
Non-compressed 10-Bit Digitally Encoded Video Transmission•
Support NTSC P, PAL & SECAM video systems•
No video degradation over max. operating distance •
Control
Supports one bi-directional Contact Closure•
Support dry contact or TTL inputs•
Dry Contact Closure outputs (Normal Open)•
LEDs
Duplicated LED indicators on the front and rear of the unit for •
the convenience of observation
Network management system for rack communications
Web browser support•
Systems (video, audio, data and contact closure) performance •
monitoring
System devices and components (Transmitters, Receivers, •
Modules, etc.) status monitoring and operational management
LAN, Ethernet networking capabilities•
IP addressable•
Alarm activation, execution, message responding and reporting•
Operational level determination and access control •
Network ready for health and connection monitoring•
Others
Adjustment and maintenance free•
Unique modular design for in field configuration to match •
installation and system growth
Long distances operation up to 60Km •
No setup just plug-and-play•
Excellent suppression of EMI & RFI and elimination of ground loop•
Transient voltage protection on power supply and all signal •
inputs & outputs
Robust design for harsh environment applications•
Single-, Two-, Four-, Eight-Channel Video
(10-Bit)
Transmitter/Receiver
and Single-Channel Duplex Control
(Contact Closure) Transceiver
Specifications
Video
Number of Channels1, 2, 4, 8
Color SystemsNTSCPAL
I/O Impedance75 Ohm75 Ohm
I/O Composite Video Level1Vp-p ± 5.5 IRE700mVp-p ± 40 IRE
Sync Amplitude40± 2 IRE300± 20 IRE
Burst Amplitude40± 2 IRE300± 20 IRE
Bandwidth≥4.6MHz≥5.8MHz
Differential Gain<2%<2%
Differential Phase<1 Degree Typical<1 Degree Typical
SNR-CCIR weighted > 60dB> 60dB
Tilt<1 %<1 %
K-factor1%1.5%
Signal Indication (Video Presence/ Absence)Green/Red LED litGreen/Red LED lit
Input/output ConnectorsBNCBNC
Contact Closures
Number of Channels1
DirectionBi-directional Duplex
Input Type
MTBF>100,000 hours
Operating Temperature-40º C to +75º C
Storage Temperature-40º C to +85º C
Relative Humidity0 to 95% non-condensing
Power Requirement
Supply Voltage
Card ProtectionPoly Fuse (1 A)
Current ConsumptionMax. 500mA
(continued)
12V DC
(Standalone: derived from an external adaptor via the 2-pin
connector at rear of the module. Rack chassis: derived from the
chassis PSU via the 30-pin connector at rear of the module.)
Application Diagram
Model Number Key
DF10 bit rack/module
F8 bit rack/module
MF8 bit module only
VVideo
DData
AAudio
CCContact Closure
SMSingle mode
MMMultimode
LLong distance
DDuplex
FForward data
Only 8 channel CC
First digitNumber of video channels
Second digit Number of audio channels
Third digitNumber of data channels
Forth digitNumber of contact closures
TTransmitter
RReceiver
Part Number KeyPin Connections
—
Data type
T Transmitter
R Receiver
1
2CC Out
3
4
5
CC Out Com
CC/TTL In
CC/TTL In Com
Optical type
S Single Mode
M Multi Mode
DFVM( L ) D
Number of
Video Channels
1
2
4
8
001
North America
T 888-GE-SECURITY
888-437-3287
F 503-691-7566
Asia
T 852-2907-8108
F 852-2142-5063
Australia and New Zealand
T 613-9239-1200
F 613-9239-1299