Product Description
EB-DV series multiplexer provides bidirectional video Optical 1/2/4/8 channels video, but can also provide multiple asynchronous data (RS232/ RS485/ RS422/ Manchester code), forward/ reverse switch or bidirectional switch, forward/ reverse audio or bidirectional audio, Ethernet, etc.
Features
Industrial design, SMT process;
All-digital fiber optic transmission platform, multi-service platform with flexible configuration;
Both desktop, centralized card rack in two ways;
Large-scale ASIC core intellectual property rights;
Single fiber transmission, optional dual fiber;
It provides1/2/4/8 channels video transmission;
PAL / NTSC / SECAM compatible with all standard, studio-grade transmission quality;
Provide forward / reverse / bidirectional asynchronous data transmission functions;
Asynchronous data transfer rate up to 115.200Kbps above;
Asynchronous data for RS232 / RS485 / RS422 / Manchester code;
Provide forward/ reverse / bidirectional audio;
Provide forward/ backward / bidirectional switch;
Provides Ethernet capabilities, Ethernet rate of up to hundreds of megabytes
Parameters
Video interface
Input/output impedance: BNC 75 ohm unbalance interface
Input/output voltage: peak 1 vpp, max 1.5 Vpp
Signal: PAL/NTSC/SECAM
Video bandwidth: 8MHZ
Video number wide: 8/10/12 bit
Differential gain: <1%
Differential phase: <0.6°
Slope: <0.5%
Luminance delay inequality: 10ns
Luminance gain gap: ±10%
Weighted noise ratio: 66db
Data interface
(can support 1~4 line asynchronous data RS-232/485/422)
Physical interface: industry standard terminal lead
Full duplex/half duplex
Interface type: RS-232/485/422 Manchester
RS232 rate 0-115.2Kbps
RS-422/485 rate: 0-115.2Kbps
RS-422/485 transmit distance: 0-1200m
RS-422/485 agreement support RS-485/422 agreement
Error rate: <10-9
Fiber interface
Physical interface: FC/PC/ST/PC
Fiber type: single/multi mode
Transmit distance: multi mode up to 2 km, single mode up to 100 km, WDM available
Audio interface
Supports 1 line optional and bidirectional audio
Audio input/output: impedance 600 balance/unbalance interface industry standard terminal lead.
Audio input/output level: 2Vp-p
Frequency response: 10 Hz-20 KHz
Audio channel width: 24 bit
Weighted noise ratio: 80db
Total Harmonic Distortion: 0.1%
Ethernet interface
Physical interface: shielding RJ-45
Support IEEE 802.3/802.3u/802.1q VLAN
IEEE 802.3x full duplex and Back-Pressure half duplex flow control.
Working environment
Work temperature: -30~+75
Storage temperature: -45~+85
Humidity: 0-95% without condensation
Input voltage: 220V-48V,+24V+12,+5V optional
Power: 5W (single terminal)
Size: 482.6* 260* 25.4mm