IDM-HD Series Digital HD Video Optical Terminal
The IDM-HD Series Digital HD Video Optical Terminal is a high-reliability, high-performance serial digital optical transmission device independently developed and manufactured by Beijing Raytrans Digital Technology Co., Ltd., suitable for broadcast television industry, HD conferencing and other systems. Supporting signal formats from 270Mbps to 2.97Gbps, the device supports signals conforming to SMPTE-292, SMPTE-259M and other standard digital television formats, meeting industrial-grade and broadcast product standards. A single optical fiber can transmit 1 channel of HD/SD-SDI digital signal, dual outputs at the receiving end, audio signals, as well as RS422 and RS232 control signals over long distances.
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The IDM-HD Series Digital HD Video Optical Terminal is a high-reliability, high-performance serial digital optical transmission device independently developed and manufactured by Beijing Raytrans Digital Technology Co., Ltd., suitable for broadcast television industry, HD conferencing and other systems. Supporting signal formats from 270Mbps to 2.97Gbps, the device supports signals conforming to SMPTE-292, SMPTE-259M and other standard digital television formats, meeting industrial-grade and broadcast product standards. A single optical fiber can transmit 1 channel of HD/SD-SDI digital signal, dual outputs at the receiving end, audio signals, as well as RS422 and RS232 control signals over long distances.
Product Features
Ø Transmits 1 channel of HD/SD-SDI, 1 channel of HDMI and 1 channel of CVBS video signal over a single optical fiber
Ø Receiving end outputs 2 channels of HD/SD-SDI digital video signals
Ø Operating range from 270Mbps to 2.97Gbps
Ø Clock recovery for SMPTE 292M (1.485Gb/s)
Ø Supports all SMPTE 259M standards
Ø Output optical wavelength range of 1310nm, 1550nm and up to 16 CWDM wavelengths (ITU-T G.694.2 compliant)
Ø Fully digital, uncompressed, zero-delay, real-time lossless transmission with broadcast-grade specifications
Ø Interfaces with major brands of video wall processors, matrices, cameras, conference terminals and other devices; output images are free of snow, noise, screen flickering, screen tearing and other artifacts, with strong compatibility
Ø Dual output at receiving end enables multi-screen display without the need for a signal distributor
Ø Supports bidirectional transmission of RS422 and RS232 control data
Ø Supports 4 independent VLAN-separated Gigabit network channels and 4 telephone channels
Ø Automatically recognizes and configures various display modes
Ø Built-in automatic equalization for clear and stable images
Ø Built-in ESD electrostatic protection circuit
Ø Equipped with error correction circuit and anti-burst-interference capability
Ø LED status indicators monitor key parameters
Ø Industrial-grade dustproof, freeze-resistant, lightning-protected and high-temperature-resistant design
Ø Exquisite craftsmanship and extremely high reliability
Ø On-site installation, simple and convenient, plug-and-play, no configuration required
Ø Optional standalone desktop or 1U rack-mount plug-in card structure, all-aluminum alloy material with excellent heat dissipation
Technical Specifications
|
No.
|
Item
|
Technical Specification
|
| --- | --- | --- |
|
1
|
SDI Video Interface
|
Number of Channels
|
1 channel unidirectional, receiving end with 2 SDI outputs
|
|
2
|
Video Signal Format
|
SMPTE-292, SMPTE-259M serial digital video signals
|
|
3
|
Video Signal Rate
|
270Mbps, 1.485Gbps, 2.97Gbps
|
|
4
|
Automatic Cable Equalization
|
250m 270Mbps
|
|
5
|
100m 1.485Gbps
|
|
6
|
Return Loss
|
Typical >15dB (1.485Gbps)
|
|
7
|
Rise/Fall Time
|
<0.8ns
|
|
8
|
Data Precision
|
10 Bit
|
|
9
|
Impedance
|
75 ohms
|
|
10
|
Input Signal Level
|
380 mVP-P
|
|
11
|
Output Signal Level
|
800mVp-p±10%
|
|
12
|
HD-SDI Maximum Jitter
|
<0.2UI(134ps)@100kHz
|
|
13
|
<1.0UI(673ps)@10Hz
|
|
14
|
SDI Maximum Jitter
|
<0.2UI(740ps)
|
|
15
|
Connector Type
|
BNC
|
|
16
|
HDMI Video Interface
|
Number of Channels
|
1 channel
|
|
17
|
Connector Type
|
HDMI V.1.3
|
|
18
|
CVBS Interface
|
Number of Channels
|
1 channel
|
|
19
|
Connector Type
|
BNC
|
|
20
|
Audio Interface
|
Number of Channels
|
1 channel
|
|
21
|
Input/Output Impedance
|
Balanced 600Ω
|
|
22
|
Input/Output Level
|
Typical 0dBm
|
|
23
|
Frequency Response
|
10Hz～15KHz
|
|
24
|
Data Precision
|
24 Bit
|
|
25
|
Signal-to-Noise Ratio (Weighted)
|
≥80dB
|
|
26
|
Connector Type
|
Phoenix Terminal Block
|
|
27
|
Optical Interface
|
Input/Output Wavelength
|
1310nm/1550nm
|
|
28
|
Transmitter Optical Power
|
-7±2dBm
|
|
29
|
Receiver Optical Sensitivity
|
-22dBm～-3 dBm
|
|
30
|
Connector Type
|
FC/PC
|
|
31
|
Transmission Distance
|
0~100 Km
|
|
32
|
Data Interface
|
Number of Channels
|
1 channel RS422, RS232, bidirectional
|
|
33
|
Connector Type
|
Phoenix Terminal Block
|
34
|
Data Rate
|
Maximum supported 115200bps, backward compatible
|
|
35
|
Network Interface
|
Number of Channels
|
4 independent VLAN-separated channels
|
|
36
|
Interface Type
|
RJ-45,
|
|
37
|
Transmission Rate
|
10/100/1000Base-T auto-negotiation Ethernet
|
|
38
|
Telephone Interface
|
Number of Channels
|
4 channels
|
|
39
|
Interface Type
|
RJ11
|
|
40
|
Electrical Characteristics
|
Input Voltage
|
AC 220V±5%
|
|
41
|
Power Consumption
|
<15W
|
|
42
|
Environmental Specifications
|
Operating Temperature
|
-20℃～+55 ℃
|
|
43
|
Storage Temperature
|
-40℃～+65℃
|
|
44
|
Humidity
|
0~95% (non-condensing)
|
|
45
|
Physical Characteristics
|
Device Dimensions
|
435mm×250mm×44mm (L×W×H)
|
|
46
|
Weight
|
Approx. 2Kg
|