Specifications

Benhur Corporation – Multidyne, International Sales

FIBER OPTIC TRANSPORT

2 Ch 9-bit Video & 4 Audio Fiber Optic Multiplexer

DVM-1700

COMPATIBLE WITH: UTIL-200-DVM

-Supports 2 video and 4 audio channels on one strand of fiber. -Video, Audio and Optical front panel status indicators with dry

alarm relay contacts.

-9 Bit Video with a Signal to Noise ratio greater than 75 dB and a

Signal to Quantizing Noise ratio of 64 dB. -Coarse Wave-division Multiplexing (CWDM) systems are avail-

able for up to 8 wavelengths over ONE optical fiber.

-Video Bandwidth of 8 MHz for support of NTSC, PAL, SECAM

and video with diplexed audio carriers at 4.5 MHz, 5.8 MHz and -Optical budget of up to 28 dB for Single-mode.

6.4 MHz (Option for 10 MHz).

-Supports 2 video channel and 8 audio channels over one optical

-Differential Gain and Phase of 2% and 1°, respectively. fiber.

-Differential video and audio inputs for superior Common-mode -Universal AC operation for 85-265 VAC and Telco DC operation

Hum and Noise rejection of greater than 60 dB.

for 48 VDC.

-24 Bit Audio flat from 20 to 20K Hz, S/N greater than 90 dB and

·Available in rack-mount configurations with all optical wave-

THD less than 0.05%. lengths, LED Multimode and Laser Single-mode.

The DVM-1700 is ideal for applications that require multiple video and audio to be transmitted over one fiber. Applications include back

haul, studio to studio and STL. The all-digital processing, 9 bit video and 24 bit audio, provides superior performance charac- teristics.

Advanced CWDM technology allows up to 8 lengths to be put on one strand of fiber.

The DVM-1700 series supports NTSC, PAL, SECAM as well as video with diplexed audio carriers at 4.5MHz, 5.8 MHz and 6.4 MHz

(Option for 10 MHz). The design features differential video and audio inputs, which greatly reduce hum and noise.

Video and Optical front panel status indicators with dry alarm relay contacts.

A -RMT kit allows unit to be mounted in a standard 19" equipment rack.

UTIL-200-DVM Tray UTIL-200-DVM Tray

Up to 20 KM SM,

2 Video, Inputs

2 Video, Outputs

1 Fibers Singlemode &

4 Audio, Outputs

Multimode

up to 5 KM MM

4 Audio, Inputs

DVM-1700-FTX-MOD DVM-1700-FRX-MOD

Video, Audio Fiber Video, Audio Fiber

Transmitter Receiver

Fiber Transport: 9Bit Video, Professional