Description
Description
This 3G-SDI Fiber Extender has 8-ch 3G-SDI forward and 4-ch 3G-SDI reverse with external analog audio and duplex data. The whole box function is transmitted by single core fiber optic cable with CWDM mux and demux inside. This rack mount also could add gigabit Ethernet on it. It is broadcasting quality level with uncompressed technology solution.
Features
1. 8-ch forward and 4-ch reverse 3G-SDI/ASI video with 2-ch RS422, 2-ch bidirectional analog audio
2. Compatible with HD-SDI, SD-SDI, DVB-ASI
3. Bandwidth range from 19.4Mb/s to 2.97Gb/s
4. SMPTE 424M (2.97Gb/s) clock recovery
5. support all popular standards for digital video transport such as SMPTE 424M, SMPTE 292M, and SMPTE 259M, SMPTE 297M working at 3G-SDI, HD-SDI, SD-SDI, ASI respectively
6. Built-in CWDM system, SFP modules for each path
7. Support automatic cable equalization based on the data rate detected
8. LED status indicators monitor the critical parameters
9. We could make it as your requested specifications
Specification
SDI Input
Number
8 input on TX and 4 input on RX
TV
signal standard
SMPTE 424M,292M,259M,297M,305M,310M, M2S, DVB-ASI, DVB-SSI
and other Telecom/Datacom rate（19.4Mb/s – 2.97Gb/s）
Reflection
loss
>15DB
Equilibrium
0-100m @ 2.97Gb/s
Connector
75Ω BNC
SDI Output
Number
4 output on TX and 8 output on RX
Signal level
800mV nominal
Rise/fall time
200Ps nominal
Overshoot
<10% amplitude
Reflection loss
> 15dB
Jitter
< 0.2UI
Connector
75Ω BNC
Audio and Data
2-ch bidirectional analog audio, and 2 duplex RS422. Optional max 8 channels
Fiber Optic
Channel
1
Type/Distance
Single-mode/20KM standard, optional max 80KM
Wavelength
CWDM 2 wavelength
Connector
FC/PC（ST/PC optional）
Output
Power
About
+5dB to +8dB
Receiver
sensitivity
-8dB for
20KM,optional max is -24dB
Power and Environmental
Operating temperature
-40℃～＋45℃
Power Supply
90VAC to 245VAC
Power Consumption
12W
EMI/RFI
FCC Part 15 Class A, EU EMC standard
MTBF
>100000
hours
Other
Rack
2U
Weight
8Kg (TX+RX）
Diagram
