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[China]
Trade Verify
Address: 2F 7B Nangang First Industrial Park Songbai Road Xili Town, Nanshan District, Shenzhen City Guangdong China
Contact name:Tina
Shenzhen Qiutian Technology Co., Ltd |
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Verified Suppliers
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2ch Video Digital Fiber Converter 20km Single Mode Single Fiber for Analog Camera
Technical Parameters
| Optical | |
| Wavelength | 1310nm/1550nm |
| Output Power | -8~3dBm |
| Optic Fiber | Single mode (9/125um) 20Km to 80Km Multimode (50/125um) 1Km, ( 62.5/125um) 500m |
| Receiving Sensitivity | -30dBm |
| Interface | FC/ST/SC/LC |
| Video | |
| Bandwidth | 8MHZ |
| Compatible Systems | NTSC/PAL/SECAM |
| Impedance/Voltage | BNC 75Ω (unbalanced) / 2.0Vp-p |
| Differential Gain | < ±1% |
| Differential Phase | < ±1 |
| S/N ratio | >60dB(weighting)(8 bit) |
| Interface | BNC |
| Data | |
| Data Protocol | RS232, RS422, RS485, Manchester, BIPHASE data |
| Bandwidth | 0~300kbps |
| Error rate | 10-9 |
| Interface | Phoenix terminal |
| Audio | |
| Impedance / Voltage | 600ohm(unbalanced) / 2.0Vp-p |
| Frequency Response | 10~20kHz |
| Total Harmonic Distortion | <0.05% |
| Differential Phase | < ±1 |
| S/N ratio | >95dB(weighting) |
| Interface | Phoenix terminal |
| Sample Rate | 48k Hz |
| Resolution | 16 bits |
| Contact Closure | |
| Signal Input | Alarm, Binary input, support TTL, RS-232/422/485 or passive switch button |
| Signal Output | Arbitrary alarm, Binary output, support TTL, RS-232/422/485 or relay output |
| Interface | Phoenix terminal |
| Telephone | |
| Phonetic Bandwidth | 8KHz |
| Work Mode | Point to point hot line, program controlling switch/extension mode |
| Distortion | <1% |
| S/N Ratio | >95dB |
| Interface | RJ11 or RJ45 |
| Ethernet | |
| Work Mode | Full duplex / half duplex, autosensing |
| Network Speed | 10/100Mbps, autosensing |
| Interface | RJ45 |
| Chassis and Cards | |
| Chassis Slots Quantity | 18 slots |
| Compatibility(with cards) | 1~4ch cards(18pcs); 8ch cards(9pcs) |
| Flexibility | Supports mixed installation of different configurations |
| Cards | In 4ch PCB(153x100x10mm) or 8ch PCB size (153x100x25mm) configurations which require larger size can’t be used with this system |
| Electrical. Environmental. Mechanical | |
| Operating Voltage | Standalone:220VAC to 5V/12VDC, Rack: dual 220V/-48V AC, card: powered by chassis |
| Operating Temperature | -35℃～+75℃ |
| Storage Temperature | -45℃～+85℃ |
| Humidity | 0~95% non-condensing |
| Dimension And Weight | Standalone and card: depends on different configurations, Chassis: 19”3U |
Overview
Optical video transmitter and receiver are designed to extend the coaxial limit of 500 meters and get CCTV signals connected to 80km max on optical fiber cable. Also referred to as fiber converters, media converters, optical video converters, Optical video transmitter and receiver are a pair of CCTV transmission devices that transmit and receive high fidelity CCTV signals of video, audio, data, telephone, contact closure, Ethernet, etc. with advanced optical transmission technology which enables lossless transmission with minimum disturbance. And the plug-and-play design enables simple installation.
Product Features
Robust metal casings
Low optical link loss – max 30dB
Without EMI, RFI and ground loop
Bi-di transmission on 1 fiber with WDM
High quantification level of 8BIT
Hot plug-and-play with switch power supply
Available in standalone and 19”3U rack systems
Series Items
| 1ch video Tx + 1ch RS485 data Rx + 1ch 10/100M Ethernet + 1 Telephone. |
| 1ch video Tx + 2ch RS485 data Rx + 2ch audio Tx + 1ch 10/100M Ethernet |
| 1ch video Tx + 2ch RS485 data Rx + 2ch audio Tx + 1ch Contact Closure Tx |
| 2ch Telephone + 1ch 10/100M Ethernet |
| 2ch video Tx + 1ch RS485 data Rx + 1ch 10/100M Ethernet + 1 Telephone. |
| 2ch video Tx + 2ch RS485 data Rx + 2ch audio Tx + 1ch 10/100M Ethernet |
| 4ch 10/100M Ethernet |
| 4ch Telephone+ 2ch RS485 data Rx |
| 4ch video Tx + 1ch RS485 data Rx + 4ch 10/100M Ethernet |
| 4ch video Tx + 1ch RS485 data Rx + 4ch Telephone |
| 4ch video Tx + 12ch RS485 data Rx |
| 2ch RS485 data Rx + 8ch Telephone |
| 20ch RS485 data Rx |
| 1ch bi-di video + 1ch bi-di RS485 data + 1ch bi-di audio + 1ch bi-di contact closure |
| 4ch bi-di audio + 2ch bi-di RS485 data + 1ch 10/100M Ethernet |
| 1ch video Tx + 2ch bi-di RS485 data + 3ch audio Tx + 1ch bi-di contact closure |
| 4ch video Tx + 2ch RS485 data Rx + 2ch audio Tx + 1ch 10/100M Ethernet + 1ch Telephone + 2ch Contact Closure Tx |
| V | Video |
| A | Audio |
| D | Data |
| K | Alarm (I/O, contact closure) |
| P | Telephone |
| E | Ethernet |
| M,W | M-Multi-mode, W-Single mode |
| S,U | S-1310nm, U-1550nm |
| T,R | T -Transmitter, R-Receiver |
| FC,ST,SC,LC | Fiber connector type |
| ↑,↓, ↑↓ | ↑- forward (from TX to RX), ↓ - reverse (from RX to TX), ↑↓- bidirectional |
| 1,2,3,… | Digits ahead of signal-quantity of required channel |
| 05, 20, 40… | Digits next to fiber connector-working distance |
Product Picture
Packaging & Shipping
● All of our package are international standard package
● We will deliver our products as soon as the order confirmed
