Description
Description
Beijing Fiber Linker Co., Ltd has been in video audio transmission system solution for almost 10 years. This 12G-SDI fiber optic extender features 8-ch bidirectional 12G-SDI, 4-ch unidirectional Genlock SYNC, 4-ch bidirectional line audio, 4-ch separate Gigabit Ethernet, 2-ch RS232, 2-ch bidirectional 485, 4-ch RS422, 4-ch bidirectional contact closure, dual power, dual ST fiber( dual ST fiber back up), 2U rack mount. 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.
Features1.8-ch forward 12G-SDI and 8-ch reverse 12G-SDI
2.Support 4-ch unidirectional Genlock SYNC
3.Support 4-ch Separate Gigabit Ethernet
4.Support 4 forward and 4 reverse analog line audio
5.Support 8-ch RS232/422 duplex data
6.Support 4-ch bidirectional tally(contact closure)
7.Compatible with 6G-SDI, 3G-SDI, HD-SDI, SD-SDI
8.Bandwidth range from 270Mb/s to 11.88Gb/s
9.SMPTE ST 2082-1 (11.88Gb/s) clock recovery
10.SMPTE 292M, 259M, 296M, 297M, 372M, 424M,
425M, ST-2081, ST-2082
11.Dual ST fiber port + one group fiber cable backup
12.LED status indicators monitor the critical parameters
13.Support OEM configuration according to real needs
Specifications
|
SDI Input |
Number |
8 input on TX box, 8 input on RX box |
|
TV signal standard |
SMPTE ST 2082, SMPTE ST 2081, SMPTE ST 424, SMPTE ST 425, SMPTE ST 292, SMPTE ST 259 |
|
|
Reflection loss |
>4DB @12G |
|
|
Equilibrium |
>50M @ 12Gb/s |
|
|
Connector |
75Ω BNC |
|
|
SDI Output |
Number |
8 output on RX box, 8 output on TX box |
|
Signal level |
800mV nominal |
|
|
Rise/fall time |
<135ps @3G-SDI ,<80ps @6G UHD-SDI <45ps @12G UHD-SDI |
|
|
Overshoot |
<10% amplitude |
|
|
Reflection loss |
> 15dB |
|
|
Jitter |
< 0.5UI |
|
|
Connector |
75Ω BNC |
|
|
Ethernet |
RJ45 Connector |
4-ch Separate 1000M bandwidth |
|
Audio |
XLR connector |
4-ch bidirectional analog balance audio |
|
Data |
DB9 (Duplex) |
2-ch RS232, 2-ch 485, 4-ch RS422, 4-ch bidirectional contact closure |
|
Fiber Optic |
Connector |
4 ST fiber port( 2 is backup for fiber cable) |
|
|
|
|
|
Wavelength |
CWDM |
|
|
Pure Fiber Distance |
10KM |
|
|
Output Power |
About +3 dB to -5dB |
|
|
Fiber Loss |
4 dB |
|
|
Power and Environmental |
Operating temperature |
-40℃～＋45℃ |
|
Power Supply |
110 to 245VAC dual power backup |
|
|
Power Consumption |
About 12W |
|
|
EMI/RFI |
FCC Part 15 Class A, EU EMC standard |
|
|
MTBF |
>100000 hours |
|
|
Other |
Size |
2U rack mount |
|
Weight |
7Kg (TX/RX） |
