Pearmain Electronics Co. Ltd

Model Number: PE-TV2D↑↓-X/PE-RV2D↑↓-X Brand Name: PEARMAIN Key Specifications/Special Features: 2Ch Video and Choice of Bidirectional Audio/Data/contact closure,2 RJ45 portCan transmit 2ch high quality composite Video, or 1 to 6ch bidirectional audio, or 1 to 4ch bidirectional data or 1 to 4ch contact closure signal or in any combination of Audio, data and contact closure over 1 fiber.Exceeded the RS250C standard for SNR, DG and DPBandwidth reaching 10MHz, SNR≥70dB10 bit digital PCM video coding

Compatible with NTSC, PAL, SECAM

Transmission for Single mode can be up to 120Km

Support PE standard network management system

4 RJ45 ports for in any combination of Data/audio/contact closure

24 bit digital audio, 85dB SNR

RS232, RS422, RS485 or Manchester data available

Data transmission rate DC～256kbps

High-speed optical fiber digital transmission technology

Super optical dynamic range, 0Km is not saturated

Power supply, fiber link, data state indication

SMT

Plug-in, stand-alone, 19 inches 1U standard rack available

Video Channel: 2

Video Format: NTSC, PAL, SECAM

Video voltage:1Vp-p,75Ω

Max-input Voltage:1.5Vp-p，75Ω

Bandwidth: 10MHz

Differential Gain: ≤0.7%

Differential Phase: ≤0.7

Video SNR: ≥70dB

Encoding: 10BIT PCM

Bit Rate over Fiber:≥15.36MHz

Connector: BNC

Audio Frequency Response: 50Hz-20KHz

Audio Input/Output Impedance:10K （Unbalanced）

Audio Max-Input/Output Voltage：3.5Vp-p （Unbalanced）

Audio distortion: ≤1%

Audio SNR: ≥82dB

Audio Coding Mode: 24BIT digital audio

Bit Rate:48K

RS232 Data Standard: E1A/TIA-232E, CCITV.28

RS-422/485 Data Standard:TIA/EIA-422-B,TIA/EIA-485-A,ITUV1.1

ESD protect:±15KV body static

±8KV IEC1000-4-2 contact discharge

±8KV IEC1000-4-2 discharge by air

RS232 Data Baud rate: 0－115.2KB

RS-422/485 Data Baud Rate: 0－512KBPS

Bit error rate: 10

MTBF>100,000 hours

Operating Temperature:－40℃～74℃

Humidity :0~95% non-condensing

Electromagnetism compatibility: GJB151A-97, SC