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Fiber To Ethernet SwitchesSFP TransceiversHD Video over Fiber ConverterOther Accessories
3G/HD/SD-SDI, RS422, Audio, Ethernet, Tally, Intercom & Return Video over Fiber Multiplexer
型号：LNK-MSDI Series
►Remote & Tally & Audio(Intercom) & Return video
►10/100 Ethernet - This product transmits and receives 10/100 Ethernet.
►Directly compatible with 3G/HD/SD-SDI camera systems and support RS-232, RS-422, and RS-485 data protocols
Overview
The LNK-MSDI Series allows you to transmit 3G, HD or SD-SDI as per SMPTE 424M-2006, 292 and 259 with the ability to transmit 10/100 Base-T Ethernet RS422, Audio, Ethernet, Tally, Intercom & Return Video over single mode or multimode fiber. All data channels are available simultaneously. The system transports a 3G/HD-SDI signal from the camera to the Base Station and a return video (3G/HD-SDI), Remote control data, genlock, intercom, tally, audio and 10/100M Ethernet are also provided. The system puts all of the signals needed for multi-camera 3G/HD-SDI production onto a SM/MM tactical or SMPTE hybrid fiber cable, insuring robust, trouble-free connectivity on any studio or remote production.
Features
► 3G/HD/SD-SDI - This product supports SMPTE complaint 3G, HD and SD-SDI data rates
► Handle all Pathological patterns
► Automatic cable equalization to ensure signal integrity
► With Remote & Tally & Audio(Intercom) & Return video
► 10/100 Ethernet - This product transmits and receives 10/100 Ethernet.
► Automatic cable equalization to ensure signal integrity
► Automatic relocking 270Mbit/s - 1.48Gbit/s - 3Gbit/s
► Support signal type: 270Mbit/s to 3Gbit/s according to SMPTE 424M, SMPTE 292M and SMPTE 259M standards, DVB-ASI
► Directly compatible with 3G/HD/SD-SDI camera systems and support RS-232, RS-422, and RS-485 data protocols
► 10+Km on single mode fiber or 300m on multimode fiber transmission
► Terminal block power input for industrial application
► Supports hot swapping and hot plugging
► Industry-grade of operating temperature from -10℃to 75℃ , which is applied to the different working environment
Applications
► EFP (Electronic Field Production)
► Remote OB Van/Truck Video Feeds
► Broadcast Studio Camera Feeds
► Long-haul Signal Transport
► TV station/video conference
► Lecture Hall Projector Connectivity
► Medical/Surgical Room Broadcast
► Building to Building video conference calling
► Small corporate campus video links
Technical Indexes
|
General Specifications |
|
|
Work Temp |
-10°C to +75°C |
|
Storage Temp |
-40°C to 85°C |
|
humidity |
0 ~ 95% (non-condensing) |
|
Input power |
DC5V 3A |
|
Power consumption |
15W |
|
Net weight |
4kg |
|
Appearance size |
172mm*167mm*45mm (LxWxH) |
|
Optical Fiber |
|
|
Wavelength |
1310nm / 1550nm / CWDM |
|
Output Power |
-6~-1dBm |
|
Rx sensitivity |
<-18dBm |
|
Transmission Distance |
SM fiber 10+km , MM fiber 300m |
|
Optical connector |
Dul LC /FC/ST/SC/MX/ Lemo / Neutrik (optional) |
|
SDI input/output |
|
|
Signal format |
SMPTE 424M, SMPTE 292M, SMPTE 259M |
|
Data rate |
270Mbit/s - 1.48Gbit/s - 3Gbit/s |
|
Cable Equalization |
Automatic cable EQ (Belden 1694A cable) |
|
250m @ 270Mbit/s, 140m @ 1.5Gbit/s, 80m @ 3Gbit/s |
|
|
SDI interface |
BNC 75 Ohm |
|
Intercom |
|
|
Camera Optic Adaptor |
|
|
Interface |
4pin XLR(Male) /5pin XLR(Female)/ 3.5mm headset jack |
|
Microphone |
Mic inputs with mute and pre-amps |
|
Headphone |
with volume up or down |
|
Audio |
Balance or unbalance line level |
|
Tally |
|
|
Camera Optic Adaptor |
|
|
Interface |
4pin air head or 3pin mini XLR |
|
Output |
Dry Contact Closure or wet +12V |
|
On: short or +12V |
|
|
Off: open or 0V |
|
|
Remote Control |
|
|
Interface |
|
|
Data |
RS422 /RS232/RS485 |
|
Ethernet |
|
|
Port |
10/100 Base-T, RJ-45 connector |
|
Work mode |
Full duplex/half duplex |
|
Data Rate |
10 Mbps & 100 Mbps Ethernet (Auto Adaptive) |
PS:
RS422 Data port assignment and pin connections
For data input and output connections, please note the following pin assignment:
|
Pin Assignment (Screw Terminal Block) Data format |
1 |
2 |
3 |
|
RS422 (3-Wire) |
GND |
IN/OUT+(A) |
IN/OUT-(B) |
3-Wire RS422 Full Duplex Data communication connection diagram:
Transmitter End Receiver End
|
User’s Equipment |
|
DATA PORT (3-PIN) |
|
DATA PORT (3-PIN) |
|
User’s Equipment |
|
GND |
SHAPE \* MERGEFORMAT |
1GND |
|
1 IN(+) |
SHAPE \* MERGEFORMAT |
TX(+) |
|
IN/OUT+(A) |
SHAPE \* MERGEFORMAT |
2 IN(-) |
|
2 IN(-) |
SHAPE \* MERGEFORMAT |
TX(-) |
|
RX(+) |
SHAPE \* MERGEFORMAT |
3 OUT(+) |
|
3 OUT(+) |
SHAPE \* MERGEFORMAT |
RX(+) |
- 下载 文件名：LNK-MSDI Series Multifunctional 3G-SDI Video Fiber Mux Datasheet V1.0.pdf 文件大小： 471KB
