Description
Description
3G-SDI Fiber Optic Extender with Gigabit Ethernet Audio and Data supports 2-ch bidirectional 3G-SDI digital video signal, 4-ch broadcast balance XLR audio, 4-ch duplex rs422 and 1-ch gigabit Ethernet over single core fiber opic cable. Compatible with HD-SDI, SD-SDI, ASI, TS stream. Our SDI fiber optic extender has been widely used in our domestic and overseas for broadcast TV transmission system. We could do SDI extender over fiber by CWDM, DWDM and TDM uncompressed solution with data, external audio Ethernet, tally and other functions. The fiber connectors could be ST, FC, SC, LC, SMPTE, LEMO type. We welcome any OEM request for SDI over fiber series.
Features
1. 2-ch bidirectional 3G-SDI digital video signal, 4-ch XLR audio, 4-ch duplex rs422 and 1-ch gigabit Ethernet
2. Compatible with HD-SDI, SD-SDI, DVB-AST
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
2 input
on TX and 2input 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
2 input
on TX and 2 input on RX
Signal level
800mV nominal
Rise/fall time
200Ps nominal
Overshoot
<10% amplitude
Reflection loss
> 15dB
Jitter
< 0.2UI
Connector
75Ω BNC
Ethernet
1-ch duplex 10/100/1000Mpbs RJ45
Fiber Optic
Channel
1
Type/Distance
Single-mode/20KM standard, optional max 80KM
Wavelength
CWDM 18 wavelength
Connector
FC/PC（ST/PC optional）or OEM SMPTE LEMO
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 mount
2U
Weight
8Kg (TX+RX）
Diagram
