2 Channel Multi-Function Digital Optical Converter
DESCRIPTION
Digital fiber optic video transceivers can simultaneously transmit 1-128 channels of 8-bit or 10-bit digitally encoded video/return or bidirectional data/unidirectional or bidirectional audio/Ethernet/Telephone/Binary input/output over one multimode or single-mode optical fiber. These multiplexers are typically used in applications where the cameras have P/T/Z capabilities. Plug and Play design ensures the ease of installation and operation. Electronic and optical adjustments are never required. LED indicators are provided for instantly monitoring system status. Devices are available for either standalone or rack-mount installation, which is suitable for different working environment.
FEATURES
8-bit or 10-bit digitally encoded and non-compression video transmission Directly compatible with NTSC, PAL and SECAM CCTV camera systems and support RS-232, RS-422 and RS-482 data protocols Power supply and other parameter state indication, which can monitor the operation condition of system Support no-damage regenerative trunk of video Constant input optical power, and large dynamic range, no electrical or optical adjustments required. Special ASIC design Industry-grade of operating temperature from 10 to 75, which is applied to the different working environment Hot-swap function Stand-alone type or card-type installed in 19" 2U or 4U rack-mount chassis. Optical interface: FC, ST, SC(optional) Abundant signal interface, such as video, data, audio, telephone, Ethernet, binary input/output and talkback
APPLICATION City traffic monitoring system Police and safe city monitoring system High way security protection and toll station system Building and campus monitoring system Industrial monitoring(airport, chemical plant, steel, oil, railway, irrigation works, mine and so on) Military monitoring(storage, frontier defense, guard, national defense and so on) Electronic power oil field, TV station program broadcasting system Gymnasium (live video and audio transmission)Dimension:
TECHINCAL SPECIFICATIONS
| Video | Audio | ||||||||
| Port | 2 | Audio channel | Forward/reverse audio | ||||||
| Video interface | BNC | In/output impedance | 600Ω | ||||||
| Video in/output impedance | 75Ω | In/output voltage | 2.0Vp-p(max) | ||||||
| Video in/output voltage | (typical)1.0Vp-p/max 1.5Vp-p | Frequence response | 10Hz- 20Hz | ||||||
| Bandwidth | 5-8MHz | Audio digital bit wide | 25Bit DVD | ||||||
| Differential gain | ＜1% (typical) | SNR | ≥80dB | ||||||
| Differential phase | ＜0.6° | Non-linear distortion factor | 1% | ||||||
| SNR | ≥68dB | Data interface type | Industrial standardinterface port | ||||||
| Field tile | ＜0.5% | ||||||||
| Data | Switching Value | ||||||||
| Physical connector | phoenix contact (DATA) | Physical connector | Industrial standardconnector port | ||||||
| Data connector | RS-485/422,RS232 | Alarm output | Support any type of active orpassive alarm output | ||||||
| Channels of data | Forward and reversepath data multi-channels | Data interface | Support TTL RS-232/485/422 or relay output | ||||||
| Interface port | Industrial standard interface port | ||||||||
| Ethernet | Environment | ||||||||
| Physical connector | Cat5 RJ45 port | Working temperature | -30 ℃ ~ +75 ℃ | ||||||
|
10/100M interface |
Full/half duplex,MDX Support IEEE802.310/100Base-Tethernet standard | Storage temperature | -40 ℃ ~ +85 ℃ | ||||||
| Relative humidity | 0~95% | ||||||||
| Telephone | Optical | ||||||||
| Connector | Standard RJ11 | Fiber type | MM | SM | SM | SM | |||
| Phonetic bandwidth | 8KHz | Budget | 20dBm | 20dBm | 22dBm | 25dBm | |||
| Distortion | < 1% | Transmission Distance | 2km | 20km | 40km | 60km | |||
| Other | |||||||||
| Dimension | 176mm x 176mm x 47mm | ||||||||
| Input rating voltage | AC220V/50Hz | ||||||||
| Power supply | DC 5V/1A | ||||||||
| Power | ≤5W | ||||||||
| Sampling rate | 15MHZ | ||||||||
| MTBF | ≥100,000h | ||||||||
| Emission/Safety | FCCPart15, ClassA, RoHS and CE Mark | ||||||||