GE Security DFVMMD21-R, DFVMMD21-T, DFVMMD22-R, DFVMMD22-T, DFVMMD41-R Specsheet

...

i b e r T r a n s m i s s i o n P r o d u c t s

(10-Bit) Transmitter/Receiver

verview

he video and data series ﬁber transmission products support optical transmission of 10-Bit PCM coded video (up to 8 channels) with bidirectional audio up to two channels through one ﬁber either in multimode or single-mode for convenience and ﬂexibility. Adjustment and maintenance free, these modules are universally compatible with major CCTV camera manufacturers and support audio 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 60Km. 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.

ingle-, Two-, Four-,

S Eight-Channel Video

10-Bit)

(

tandard Features

Video

Non-compr Support NTSC P, PAL and SECAM video systems• No video degradation over max. operating distance •

Audio

24-Bit Digitally Encoded Audio Transmission• Supports one bi-directional Audio transmission• 20Hz – 20KHz Bandwidth• Transmit Balanced or Unbalanced Line-level Audio selection • via DIP switches

LEDs

Duplicated LED indicators on the front and rear of the unit • for the convenience of observation LED Audio Level Indicator•

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 and RFI and elimination of ground loop• Transient voltage protection on power supply and all signal • inputs and outputs Robust design for harsh environment applications•

essed 10-Bit Digitally Encoded Video Transmission•

Transmitter/Receiver

and Single- or Dual-Channel Bi-directional Audio Transceiver

Speciﬁcations

Video

Number of Channels 1, 2, 4, 8 Color S

ystems NTSC PAL I/O Impedance 75 Ohm I/O Composite Video

Level Sync Amplitude 40± 2 IRE 300± 20 IRE Burst Amplitude 40± 2 IRE 300± 20 IRE Bandwidth ≥4.6MHz ≥5.8MHz Differential Gain: <2%

Differential Phase:

SNR-CCIR Weighted ≥ 60dB

Tilt <1 % K-factor <1% <1.5% Signal Indication

(Video Presence/ Absence)

Input/Output Connectors

Audio

ection Bi-directional

Dir Input Type

Output Type Input/Output

Impedance Output Level (input

1KHz @ 0dBm) Bandwidth 20Hz-20KHz Signal-to-Noise Ration

(SNR) THD (R

ef.: 1KHz, 0dBm) <1 % Input/Output

Indications Input/Output

Connectors

Model Number K

DF 10 bit rack/module F 8 bit rack/module MF 8 bit module only V Video D Data A Audio

1Vp-p ± 5.5 IRE

<1 Degree Typical

Green/Red LED lit

BNC

Balanced or Unbalanced Line-level Audio

10KΩ/600Ω

0 dBm

≥_ 66dB

LEDs (Green lit/OFF)

5-pin screw terminals

700mVp-p ± 40 IRE

CC Contact Closur SM Single mode MM Multimode L Long distance D Duplex

Optical

avelength 1350 and 1550

Number of Fiber 1

Tx Output Power

Single-Mode (40Km) 1V+1A & 1V+2A

Single-Mode (40Km) 2V+1A, 2V+2A, 4V+1A, 4V+2A, 8V+1A & 8V+2A

Multi-Mode (4Km) 1V+1A & 1V+2A

Multi-Mode (2Km) 2V+1A, 2V+2A, 4V+1A, 4V+2A, 8V+1A & 8V+2A

Optical Budget

Multi-mode (62.5μm/125μm)

Single-mode (9μm/125μm)

Single-mode (9μm/125μm) Long Haul

Transmission Distance

Multi-Mode (Limited by Fiber Bandwidth)

Single-Mode (Limited by Fiber Bandwidth)

Single-Mode Long Haul Version

Fiber Connector (Standard Supply)

st digit Number of video channels

Fir Second digit Number of audio channels Third digit Number of data channels Forth digit Number of contact closures T Transmitter R Receiver

1310nm & 1550nm

12dB (1V+1A & 1V+2A) 10dB (2V+1A & 2V+2A) 8dB (4V+1A, 4V+2A, 8V+1A & 8V+2A) 18dB (wavelength in 1310nm) 14dB (wavelength in 1550nm) 25dB (w in 1310nm) 19dB (wavelength in 1550nm)

4Km (DFVMMD11-T/R & DFVMMD12-T/R) 3Km (DFVMMD21-T/R & DFVMMD22-T/R) 2Km (DFVMMD41-T/R & DFVMMD42-T/R) 1Km ( DFVMMD81-T/R & DFVMMD82-T/R)

40Km

60Km

-9dBm ± 3 dBm

-8dBm ± 3 dBm

-6dBm ± 2 dBm

-7dBm ± 3 dBm

avelength

Mechanical

25.4 x 158.4 x 231.8

Dimensions or Module H x W x D in mm

Shipping Weight

Environmental

Operating Temp -40 C to +75 C Storage Temp -40 C to +85 C

Relative Humidity

Power Requirement

Supply Voltage

Cord Protection Poly Fuse (1A) Current Consumption Max. 500mA

1-Slot

50.8 x 158.4 x 231.8 2-Slot

76.2 x 158.4 x 231.8 3-Slot

0.74kg 1-slot

1.07kg 2-slot

1.27kg 3-slot

0 to 95% non-condensing

12VDC 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 connector at rear of the module.

art Number Key

Optical type S Single Mode M Multi Mode

DFV M(L) -

Number of Video Channels 1 2 4 8

Number of Audio Channels 1 2

oduct type

Pr T Transmitter R Receiver

+ 2 hidden pages