1-Channel Video Optical Transceiver

Overview:

The 1-channel video series optical terminal is a miniaturized fiber optic transmission product for video, data and other service signals, tailored by our company for the security surveillance market using advanced all-digital uncompressed video technology. It can transmit up to 1 channel of one-way video, 1 channel of data, and 1 channel of two-way audio over a single optical fiber. The plug-and-play design makes installation simple and easy, requiring no on-site adjustment. Both the optical module and core circuits adopt standard components with high stability. All optical and electrical interfaces comply with international standards, suitable for various working environments.

Product Features:

• Supports SNMP network management for real-time online monitoring;
• Video quality meets broadcast-grade standards;
• Audio quality meets CD-grade standards;
• Compatible with PAL, NTSC, SECAM and other video formats;
• SMT surface-mount technology, with multiple protection against port lightning and surges;
• Supports lossless video regeneration and relay, immune to electromagnetic interference (EMI) and radio frequency interference (RFI);
• Transparent data encoding method, compatible with products from major camera manufacturers;
• Advanced adaptive technology, no on-site electrical or optical adjustment required during use;
• Miniaturized design, compact structure, flexible and convenient installation;

Technical Specifications:

Optical Interface

Interface Type	FC (SC etc. customizable)	Fiber Mode	Single-mode (multi-mode optional)
Receiver TX/RX Rate	155Mbps/84Mbps	Receiver TX/RX Wavelength	1310nm/1550nm
Transmitter TX/RX Rate	84Mbps/155Mbps	Transmitter TX/RX Wavelength	1550nm/1310nm
Optical Output Power	-15~-8dBm	Receiver Sensitivity	Better than -32dBm (1310nm)
Transmission Distance	20Km, optional long-distance optical module for extended fiber transmission.

Video

Interface Type	BNC	Luminance Nonlinearity	<3%
Video Sampling Resolution	8bit	Video Bandwidth	0Hz~6.5MHz
Differential Phase (DP)	<0.7o	Differential Gain (DG)	<0.7%
Input Overload Voltage	1.5VP-P (typical)	Input/Output Voltage	1VP-P (typical)
Input/Output Impedance	75Ω (unbalanced)	Video Signal-to-Noise Ratio	≥70dB (weighted)

High-Fidelity Audio

Interface Type	RJ45	Audio Sampling Resolution	16bit
Input/Output Impedance	ADC:100KΩ/DAC:10KΩ	Input/Output Voltage	1.5VP-P (typical)
Audio Sampling Rate	32KHz	Audio Signal-to-Noise Ratio	≥90dB
Audio Bandwidth	20Hz~20KHz	Total Harmonic Distortion	<1%

Data

Interface Type	RJ-45
Data Type	RS-232, RS422 (4-wire), RS485 (2-wire)

Power Supply and Consumption

Power Supply	AC220V/DC-48V
Power Consumption	≤6W

Environmental Conditions

Operating Temperature	-15 oC ~+65oC	Storage Temperature	-25oC~+75oC
Industrial Grade	-40oC~ +85 oC	Relative Humidity	0~95% (non-condensing)

Product Dimensions

Length×Depth×Height

144×138×30(mm)

Ordering Information

No.	Model	Description
1	IDM-VDA100	1-channel one-way video
2	IDM-VDA110	1-channel one-way video, 1-channel data
3	IDM-VDA111	1-channel one-way video, 1-channel data, 1-channel bidirectional audio

Application Example: