NWF2122 HD-SDI Fiber Optic Transceiver

A fiber optic transceiver is a device that uses fiber optical technology to send and receive data. The transceiver has electronic components to condition and encode/decode data into light pulses and then send them to the other end as electrical signals. To send data as light, it makes use of a light source, which is controlled by the electronic parts, and to receive light pulses, it makes use of a photodiode semiconductor.

The NWF2011 could transmit HD/SD-SDI as per SMPTE 424M-2006, 292 and 259, with or without embedded audio and data, as well as DVB-ASI over one fiber, single mode or multimode. Signals are equalized and re-clocked prior to fiber optic transmission. The transmitter features a re-clocked and equalized SDI loop through; the receiver features two re-clocked and equalized SDI outputs

 

2-ch non-condensing bidirectional HD-SDI signal with embedded audio over one fiber

Range from 19.4Mb/s to 1.485Gb/s

SMPTE 292M (1.485Gb/s) clock recovery

Support all SMPTE 295M standard, 143Mb/s – 360Mb/s

Support SMPTE 305M (SDTi), SMPTE 310M (19.4Mb/s), SMPTE 344M (540Mb/s),M2S and DVB-ASI (270Mb/s) standard

Output wave length 1310nm,1550nm and 16 types of CWDM (ITU-T G.694.2 compliant)

150m automatic cable equalization, all the 1.485 Gb/s rate below(Belden 1694A)

Optional network management system

LED status indicators monitor the critical parameters

Optional network system

Support hot swap

Stand-alone, 1U rack mount and 4U rack mount

 Fiber Optic Transmitter    NWF2122T
Serial TV: BNC input
TV Signal Standards: SMPTE292M, SMPTE259M, SMPTE297M, SMPTE305M, SMPTE310M,M2S,SMPTE344M, DVB-ASI,DVB-SSI and Other Telecom/ Datacom rate (19.4Mbps -1.485Gbps)
Video Input: 2-Ch Video T-1channel loop out, R-1channel output
Return Loss: >15dB
Balance: 0-150m @ 1.485Gbps
Video Connector: 75Ω BNC
Optical Output: 1
Fiber Type: Single mode / Multi mode
Wave Length: 1310nm /1550nm
Shake: < 0.2UI
Fiber Connector: FC/PC (SC/PC optional)
Physical Benchmarks
Working Temperature: -40ºC~+75ºC
Storage Temperature: -40ºC~+85ºC
External size 17.3cm × 27.6cm × 4.06cm,2kgs
Electrical Benchmarks
Voltage: 5VDC
Power Consumption: <15W
EMI/RFI: Accord with FCC Part 15 Class A, EU EMC standards
MTBF: 100,000 hours
Fiber Optic Receiver   NWF2122R
Serial TV: BNC output(EO/OE)
Video Output: 2-Ch Video
Signal level: 800mV nominal
Rise/fall time:  200ps nominal
Overshoot: < 10% amplitude
Return Loss: >15dB
Video Connector: 75Ω BNC
Optical Input: 1
Fiber Type: Single mode / Multi mode
Wave Length: 1310nm /1550nm
Shake:   < 0.2UI
Fiber Connector:    LC/ST/FC

 

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;

Small corporate campus video links

Ordering information

HD-SDI Fiber Optic Transmission

NWF2122-T    With loop out

2-Ch HD-SDI with embedded audio input /output over one fiber, single mode, single fiber, FC/PC fiber connector, BNC video interface, 0-120km, stand-alone or 1U rack mount 

NWF2122-R  

2-Ch HD-SDI with embedded audio output over one fiber, single mode, single fiber, FC/PC fiber connector, BNC video interface, 0-120km, stand-alone or 1U rack mount

Local Real Solution Sharing (partial)
No END USER project or application referred products
1 Harbin TV live broadcast and rebroadcast Broadcast quality AV transceivers
2 Shenyang TV vocal concert and evening party live broadcast Broadcast quality AV transceivers
3 Chongqing TV CQU Anniversary Great evening party live broadcast Broadcast quality AV transceivers
HD-SDI series transceiver
4 HNTV outdoor great entertainment live broadcast Broadcast quality AV transceivers
HD-SDI series transceiver
5 SCTV Channel 5 live broadcast Broadcast quality AV transceivers
6 AHTV outdoor live broadcast HD-SDI series transceiver
7 Sinopec HD video conference and meeting HD-SDI series transceiver
8 Academy of Armored Force Engineering, HD video conference and meeting HD-SDI series transceiver
Oversea Real Solution Sharing ( partial)
No countries location and application referred products
1 Russia Irkutsk oblast broadcast Broadcast quality AV transceivers
2 Russia KMAO,Nyagan,broadcast Broadcast quality AV transceivers
3 Germany Saxony, video transmission for big screen HD-SDI series transceiver
4 Mongolia National radio station Broadcast quality AV transceivers
5 Australia Queensland, video transmission VGA series transceiver
6 Pakistan Islamabad PTV SD video transmission SD-SDI series transceiver
7 Iran Isfahan Surveillance serveillance transceiver

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