GE Security DFVMMD1001-R, DFVMMD1001-T, DFVMMD2001-R, DFVMMD2001-T, DFVMMD4001-R Specsheet

F 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

Overview

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 Channels 1, 2, 4, 8
Color Systems NTSC PAL
I/O Impedance 75 Ohm 75 Ohm
I/O Composite Video Level 1Vp-p ± 5.5 IRE 700mVp-p ± 40 IRE
Sync Amplitude 40± 2 IRE 300± 20 IRE
Burst Amplitude 40± 2 IRE 300± 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-factor 1% 1.5%
Signal Indication (Video Presence/ Absence) Green/Red LED lit Green/Red LED lit
Input/output Connectors BNC BNC

Contact Closures

Number of Channels 1
Direction Bi-directional Duplex
Input Type

Output Type
Dry Contact Output Rating 110 VDC/125VAC, 30W/62.5VA max.
Contact Output

Response Time
Input/output Indications LEDs (Green lit/OFF)
Input/output Connectors 5-pin screw terminals

TTL Logic (positive)/ Dry Contract
Default: Logic LOW/ Normal Open

2 msec.

Optical

Wavelength 1310 and 1550
Number of Fiber 1

Tx Output Power:

Single Mode (40Km)
1V+1CC

Single Mode (40Km)
2V+1CC, 4V+1CC, 8V+1CC

Multi-mode (4Km)
1V+1CC

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

Optical Buget:

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) 40Km

Single-Mode (Long Haul version)

Fiber Connector (Standard Supply) ST

Mechanical

Dimensions or Module H x W x D in mm

Shipping weight

1310nm & 1550nm -9dBm ± 3 dBm

1310nm & 1550nm -8dBm ± 3 dBm -6dBm ± 2 dBm

1310nm & 1550nm -7dBm ± 3 dBm

1310nm & 1550nm -7dBm ± 3 dBm

12dB (1V+1CC)
10dB (2V+1CC)
8dB (4V+1CC, 8V+1CC)

18dB (wavelength in 1310nm)
14dB (wavelength in 1550nm)

19dB (wavelength in 1550nm)

4Km (DFVMMD1001-T/R)
3Km (DFVMMD2001-T/R)
2Km (DFVMMD4001-T/R)
1Km ( DFVMMD8001-T/R)

60²Km

(a) 25.4 x 158.4 x 231.8 1-Slot
(b) 50.8 x 158.4 x 231.8 2-Slot
(c) 76.2 x 158.4 x 231.8 3-Slot

(a) 0.55kg 1-slot
(b) 0.80kg 2-slot
(c) 1.10kg 3-Slot