- 2-ch BIDI 3G-SDI Video+ 2-ch BIDI XLR Balanced Audio to Fiber Converter
- 【Brief】：2-ch Bi-directional 3G-SDI Video+ 2-ch BIDI XLR Balanced Audio to Fiber Converter
- 【Series】：SDI fiber converter
Description
HZT-SDI-3G-2VV2AABSM001 is developed by HZT technology and which has an ideal and economic solution for broadcasting applications. It can transmits 2-ch full rate 3G/HD-SDI Bi-directional digital video signals and 2-ch Two-way 3-pin XLR balanced Audio over a single LC/ST/FC/SC Fiber. Each of the 3G/HD-SDI signals are fully isolated from each other and operate at a full 2.97 Gbps data rate. Each channel carries its own embedded audio.To achieve no delay, no compression, high-quality signal extension of 10 kilometers. It fully compatible with 3G SDI signals.
Both transmitter and receiver provide equalizing and re-clocking at input unit in order to re-construct the signal for consistent quality. Besides, with HZT technology advanced fiber technology, SDI can easily pass pathological pattern to prove its complete transmission.
Features
l 2 Channels BIDI 3G/HD-SDI High density digital audio/video fiber transmission
l Handle all Pathological patterns
l SD, HD, 3G input auto identification，support three data rate 270Mbit/s - 1.48Gbit/s - 3Gbit/s；support 1080P 3Gbps HD-SDI format
l Support SMPTE-424M 3Gbps HD-SDI、SMPTE-292M HD-SDI 、 SMPTE-259M SDI
l 10~60Km on single Mode Fiber transmission
l 1470~1610nm CWDM wavelengths optional.
Application
l 3G/HD-SDI monitor system;
l Animals, filming;
l Live on optical fiber transmission;
l TV remote studio;
l The military and public security command and control
Specifications:
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Optical Index： |
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Wavelength |
CWDM Wavelength Optional |
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Output Power |
-5~0dBm（0±3dBm optional） |
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Optical fiber |
9/125u single mode |
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Rx sensitivity |
-18dBm～0 dBm |
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Optical connector |
LC/ST/FC/SC Fiber Connector Optional |
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Distance |
Default: SM: 0-10KM |
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SDI input/output |
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Signal format |
SMPTE 424M, SMPTE 292M, SMPTE 259M, |
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Data rate |
270Mbit/s, 1.48Gbit/s, 3 Gbit/s, |
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Cable Equalization |
Automatic cable EQ (Belden 1694A cable) 250m @ 270Mbit/s, 140m @ 1.5Gbit/s, 80m @ 3Gbit/s |
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SDI interface |
BNC 75 Ohm |
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Fiber interface |
LC/ST/FC/SC Fiber Connector Optional |
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Number of transmitter channel |
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Number of Receiver channel |
2-CH 3G/HD-SDI Video Output , 2-CH 3G/HD-SDI Video Input |
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Balanced Audio Index |
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Input Connector |
XLR（female） |
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Output Connector |
XLR（male） |
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Input / Output Impedance |
10K Ohm |
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Input capacitance LINE inputs |
10 pF |
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Max input/output voltage |
1.228Vp-p （+4dBu） |
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Frequency Response |
20 Hz～24kHz @±3dB |
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Sample Rates From |
48kHz |
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SNR |
> 80dB |
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Number of transmitter channel |
2-ch XLR Audio Input, 2-ch XLR Audio Output |
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Number of Receiver channel |
2-ch XLR Audio Input, 2-ch XLR Audio Output |
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General index |
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Input power |
AC90~240V |
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Net weight |
Approax. 7.5 KG /pair |
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Dimension |
19'' 1U rack-mount chassis |
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Case material |
Aluminum |
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Power consumption |
8 w |
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Humidity |
0 ~ 95% (non-condensing) |
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Operation Temperature |
-20°C to 55°C |
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Storage Temperature |
-10°C to 70°C |
