GE Security VT1920WDM-C Specsheet

International Fiber Systems, Incorporated ■ DESIGN CENTER (888) 999-9IFS or [phone]

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• FM Video Transmission reduces ghosting, jitter and cross-talk
between channels, providing superior video transmission

• NTSC, PAL, SECAM Compatible

• Full Color Compatibility

• Supports RS-232, RS-422, RS-485
(Tri-State 2 or 4-Wire)

• Transparent to Data Encoding/Compatible with Major
CCTV Camera Manufactures

• Power and Carrier Detect Status Indicating
LED’s to Monitor System Performance

• Integrated WDM for Greater Product Reliability

• No In-field Electrical or Optical Adjustments Required

• Hot-Swappable Rack Modules

• Automatic Resettable Fuses

• Distances up to 43 Miles (69 km)
Without Repeaters

• Lifetime Warranty

• Available in FiberPak

TM

PRODUCT SPECIFICATION

FM VIDEO WITH BI-DIRECTIONAL DATA

VT/VR1900 SERIES

FEATURES

• CCTV with Bi-Directional PTZ Camera Control

• CCTV with Access Control Communication

• CCTV with Remote Signalization

• CCTV with Remote Keyboard Control

APPLICATION EXAMPLES

DESCRIPTION

The IFS VT/VR1900 Series video transmitter/receiver and data
transceiver supports the simultaneous transmission of frequency
modulation (FM) video and bi-directional data over one or two optical
fibers. The modules are universally compatible with major CCTV
camera manufactures and support RS-232, RS-422, RS-485 (Tri-State
2 or 4-wire). Modules within the series are available for use with mul­timode or single-mode optical fiber. Plug-and-play design ensures
ease of installation requiring no electrical or optical adjustments. The
modules incorporate power, and carrier detect status indicating LED’s
to monitor proper system operation. The modules are available in
either stand-alone or rack mount versions.

V

D

ORDERING INFORMATION

PAR T
NUMBER

OPTICAL

PWR BUDGET

MAX.

DISTANCE*

SINGLE-MODE

9/125µm

MULTIMODE

62.5/125µm**

2

1

1

1

2 miles (3.3 km)

2.5 miles (4 km)

6.2 miles (10 km)

43 miles (69 km)

OPTIONS

PS-12VDC 12 Volt DC Plug-in Power Supply (Included)
PS-12VDC-230 12 Volt DC Plug-in Power Supply, 230 VAC Input (Included if specified at time of order)
Add ‘-R3’ to Model Number for R3 Rack Mount - No Charge (Requires R3 Rack purchased separately)
Add ‘-C’ for Conformally Coated Printed Circuit Boards (Extra charge, consult factory)

VT1910
VR1910

VT1910WDM
VR1910WDM

VT1920WDM
VR1920WDM

VT1930WDM
VR1930WDM

FIBERS

REQUIRED

13 dB

14 dB

15 dB

23 dB

* Optical transmission distance is limited to optical loss of the fiber and any additional loss introduced by connectors, splices and patch panels.

Distance can also be limited by fiber bandwidth. ** For 50/125 Fiber, subtract 4 dB from Optical Power Budget.

DESCRIPTION

Video Transmitter/Data Transceiver (850 nm)

Video Receiver/Data Transceiver (850 nm)

Video Transmitter/Data Transceiver (1310/850 nm)

Video Receiver/Data Transceiver (850/1310 nm)

Video Transmitter/Data Transceiver (1310/1550 nm, Laser)

Video Receiver/Data Transceiver (1550/1310 nm, Laser)

Video Transmitter/Data Transceiver (1310/1550 nm, Laser)

Video Receiver/Data Transceiver (1550/1310 nm, Laser)

.comwww.

Available at:

Available at:

• A & E Specifications, (CSI)

• AutoCAD Drawings

• Operation Manuals

• Technical Bulletins

* Optical transmission distance is limited to optical loss of the fiber and any additional loss introduced by connectors, splices and patch panels.
Distance can also be limited by fiber bandwidth. ** For 50/125 Fiber, subtract 4 dB from Optical Power Budget.

2.0 miles (3.3 km)

2.5 miles (4 km)

6.2 miles (10 km)

43 miles (69 km)

VT1910

VT1910WDM

VT1920WDM

VT1930WDM

850 nm

1310/850 nm

1310/1550 nm

1310/1550 nm

VR1910

VR1910WDM

VR1920WDM

VR1930WDM

13 dB

14 dB

15 dB

23 dB

SYSTEM DESIGN

VIDEO

Video Input: 1 volt pk-pk (75 ohms)
Bandwidth: 5 Hz - 8.0 MHz
Differential Gain: <5%
Differential Phase: <5°
Tilt: <1%
Signal-to-Noise Ratio (SNR): > 55 dB @ 10 dB ATTN.

DATA

Data Interface: RS- 232, RS-422, RS-485

(Tri-State 2 or 4-wire)
Data Format: Manchester, Bi-phase
Data Rate: DC-50 Kbps (NRZ)
Operating Mode: Simplex or Full Duplex

WAVELENGTH

VT/VR1910: 850 nm, Multimode
VT/VR1910WDM: 1310/850 nm, Multimode
VT/VR1920WDM: 1310/1550 nm, Multimode
VT/VR1930WDM 1310/1550 nm, Single-mode

NUMBER OF FIBERS

VT/VR1910: 2
VT/VR1910WDM: 1
VT/VR1920WDM: 1
VT/VR1930WDM: 1

CONNECTORS

Optical: ST
Power and Data: Terminal Block with Screw Clamps
Video: BNC (Gold Plated Center-Pin)

ELECTRICAL & MECHANICAL

Power:
Surface Mount: 12 VDC @ 300 mA
Number of Rack Slots: 1
Current Protection: Automatic Resettable Solid-State Current

Limiters
Max. RG59 Cable Length: 750 ft.
Circuit Board: Meets IPC Standard
Size (in./cm.) (LxWxH)
Surface Mount: 7.0 x 4.9 x 1.0 in., 17.8 x 12.5 x 2.5 cm
Rack Mount: 7.7 x 5.0 x 1.0 in., 19.6 x 12.7 x 2.5 cm
Shipping Weight: < 2 lbs./0.9 kg

ENVIRONMENTAL

MTBF: > 100,000 hours
Operating Temp: -40° C to +74° C
Storage Temp: -40° C to +85° C
Relative Humidity: 0% to 95% (non-condensing)†

† May be extended to condensation conditions by adding suffix ‘–C’ to model
number for conformal coating.

SPECIFICATIONS

TEL [phone] ■ FAX [phone] ■ www.ifs.com ■ [e-mail]

16 Commerce Road

■ Newtown, CT 06470

Due to our continued effort to advance technology, product specifications are subject to change without notice.

TECHNICAL SPECIFICATION

FM VIDEO WITH BI-DIRECTIONAL DATA

VT/VR1900 SERIES

OPTICAL POWER BUDGET

FIBER

WAVELENGTH

TRANSMITTER

RECEIVER

OPTICAL

PWR BUDGET

MAX.

DISTANCE*

MODEL

MODEL

Multimode

62.5/125µm

**

Single-mode

9/125µm

07/14/03

International

Fiber

Systems

Incorporated

203.426.1180

International

Fiber

Systems

Incorporated

203.426.1180

AGENCY COMPLIANCE

MADE IN THE USA

Federal Supply Schedule

Contract No. GS-07F-0049M

Complies with FDA Performance Standard for Laser Products,
Title 21, Code of Federal Regulations, Subchapter J

Video

(Coax)

Control

Data

VT1910

International

Fiber

Systems

ifs

Incorporated

203.426.1180

up to 2.0 miles

62.5/125µm MM

(3.3 km)

2 Fibers

VR1910

International

Fiber

Systems

ifs

Incorporated

203.426.1180

Video

(Coax)

Control

Data