Digital Fiber Optic Transceiver
Product Description
Key Specifications/Special Features:
- 9 to 64 channel digital video, choice of unidirectional/bidirectional audio/data/contact closure, 10/100M ethernet, E1, telephone or intercom communication.
- Can transmit 9ch to 64ch high quality composite video, or 1 to 32ch bidirectional audio, or 1 to 32ch bidirectional data or 1 to 32ch contact closure signal, and it also can have 1 to 4ch 10M/100M Ethernet, 1 to 4ch E1, 1 to 8ch telephone, 1 to 8ch intercom channel.
- Exceeded the RS250C standard for SNR, DG and DP
- Bandwidth reaching 10MHz, SNR≥70dB
- 10 bit digital PCM video coding
- Compatible with NTSC, PAL, SECAM
- Transmission for single mode can be up to 80Km
- Supports PE-standard network management system
- Max. 32 RJ45 ports for 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
- Power supply, fiber link and data state indicators
- SMT
- Plug-in, stand-alone, 19-inch 1U standard rack available
- Video Channel: 9 to 64
- 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/3K （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: 10¹³
- MTBF>100,000 hours
- Operating Temperature:－40℃～74
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