IDM-Video Phone Multi-Service Video Optical Terminal
The IDM-Video Phone multi-service video optical terminal adopts advanced all-digital uncompressed video transmission technology for high-quality video transmission. It provides single/bidirectional video, data, telephone, Ethernet, and single/dual high-fidelity services. It supports
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Overview:
The IDM-Video Phone multi-service video optical terminal adopts advanced all-digital uncompressed video transmission technology for high-quality video transmission. It provides single/bidirectional video, data, telephone, Ethernet, and single/dual high-fidelity services. It supports high-quality transmission of any high-resolution static and dynamic images. The Video series digital video optical terminal is a high-reliability, cost-effective, high-transmission-quality long-distance video transmission system. It is suitable for fiber-optic CCTV network systems, traffic surveillance, industrial surveillance, building surveillance, video conferencing, high-quality video conferencing, distance learning systems, etc.
Product Features:
- All-digital uncompressed video transmission technology;
- Provides bidirectional single-channel video signal, 2 channels telephone, 2 channels data;
- Optional 2 channels Ethernet and 2 channels high-fidelity audio access;
- Compatible with NTSC, PAL, SECAM standards;
- Advanced automatic gain control function;
- Lightning protection with self-recovery fuse circuit design;
- Video quality meets broadcast-grade standards;
- Audio quality meets CD-grade standards;
- Supports lossless video regeneration and relay;
- Transparent data encoding method, compatible with products from major camera manufacturers;
- Compact design, small 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 | 155M/155M | Receiver TX/RX Wavelength | 1310nm/1550nm |
Transmitter TX/RX Rate | 155M/155M | Transmitter TX/RX Wavelength | 1550nm/1310nm |
Optical Output Power | -15～-8dBm | Receiver Sensitivity | Better than -32dBm |
Transmission Distance | 20Km, optional long-distance optical module for extended fiber transmission. | ||
High-Fidelity Audio
Interface Type | RJ45 | Audio Sampling Bit Width | 16bit |
Input/Output Impedance | ADC:100KΩ/DAC:10KΩ | Input/Output Voltage | 1.5VP-P (typical) |
Audio Sampling Frequency | 32KHz | Audio Signal-to-Noise Ratio | ≥90dB |
Audio Bandwidth | 20Hz～20KHz | Total Harmonic Distortion | <1% |
Ethernet
Interface Type | RJ-45 | Transmission Rate | 10M/100M Auto-Negotiation |
Standard Protocol | IEEE802.3 Compliant | Operating Mode | Full/Half Duplex/Auto-Negotiation |
FXO/FXS Interfaces
Audio Range | 300Hz ~ 3400Hz | Impedance | Complex Impedance 200Ω+560Ω//0.1μF |
Compression Rate | ITU G.711 A-Law | Loop Current | 25mA/channel |
Data
Interface Type | RJ-45 |
Data Type | RS-232, RS422 (4-wire), RS485 (2-wire) |
Video
Interface Type | BNC | Luminance Nonlinearity | <3% |
Video Sampling Bit Width | 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) |
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 | 110mm×168mm×28mm |
Optional Configuration List
No. | Brief Description of Optional Features |
1 | 2 channels of 100M Ethernet, 2 channels of telephone |
2 | 1 channel of bidirectional video, 1 channel of bidirectional data |
3 | 1 channel of bidirectional video, 1 channel of 10M Ethernet, 1 channel of telephone, 1 channel of bidirectional data, 1 channel of bidirectional audio |
4 | 1 channel of bidirectional video, 1 channel of 10M Ethernet, 2 channels of telephone, 1 channel of bidirectional data, 1 channel of unidirectional audio |
Application Example: