Specifications

Benhur Corporation – Multidyne, International Sales

1 Ch. 12 Bit Video, 2 Bi-dir Audio & 8 Bi-dir Data Fiber Optic

Multiplexer for Surveillance and Transportation

• Exceeds RS-250C Short-haul and Broadcast Video

specifications.

• 12 Bit Video with a Signal to Noise ratio greater than 75 dB and

a Signal to Quantizing Noise ratio of 74 dB.

• Video Bandwidth of 8 MHz for support of NTSC, PAL and SECAM

(Option for 10 MHz).

• Differential Gain and Phase of 0.2% and 0.2°, respectively.

• Video Gain and up to 3000 feet cable equalization or sharpness control.

• 24 bit, Bi-directional Audio flat from 20 to 20K Hz, S/N greater than 90 dB and THD less than 0.05%.

• Supports up to 8 bi-directional, full duplex, data channels of RS-232C, RS-422, RS-485, CMOS or TTL

at up to 115.2 Kbps.

The data interface protocol is dipswitch configurable in banks of 4 channels.

For example you can have 4 RS232 and 4 RS422 channels or 8 RS232 channels.

• Data Squelching Circuit. With the loss of link integrity or fiber disconnection, the data I/O’s will not stream.

• Video, Audio and Optical front panel status indicators.

• Optical budget of up to 24 dB.

• Supports 1 video, 2 duplex audio and up to 8 bi-directional

data channels over ONE optical fiber.

• AC operation for 110/220 VAC and optionally for 48 VDC.

• Available in portable, rack-mount and modular configurations with

all optical wavelengths.

• Applications include distance learning, Intelligent Transportation Systems and surveillance.

• Temperature range -40° to +75°C.

DVM-3000

Fiber Transport: 12Bit Video, Broadcast