Product details
Model Number: NT-D211-TK-E
Brand Name: N-net
Key Specifications/Special Features:
Overview:CCTVnetworksVideoconferencingIndustrialmonitoringsystemsDistancelearningFeaturesandbenefits:
Fiberoptictransmissionoftwovideosignals,oneaudio,onecontactclosure, oneEthernet,ononefiberwithRS485,RS232andRS422dataSignals(three ofeach)whichmaybeonewaywiththevideooroptionallyduplex
Superopticaldynamicrange,noadjustmentneeded
Statusindicationforpowersupply,opticalsignalandvideo
Noelectromagneticinterference,radiofrequencyinterferenceandgroundcurrent
Safetransmissionguaranteedunderpoorelectromagneticenvironment
Maximumtolerablelinklossforsinglemodesinglefiberis18db
Rangeofupto100kmispossiblewithoptional1550nmoperation
Optionalduplexoperationoveronefiber
Videobandwidthof6.5MHz,SNR>63dB
Radiation:EN50081-1,EN55022-B,CE,FCC
Magneticcapacity:EN50130-4,EN50028-1
- Uncompressed8bitvideoand24bitaudioencoding, high-speedsynchronousdigitaltransmissiontechnology.
Electrical Video: | |
Input/output impedance | 75Ωcomposite |
Input/output level | 1Vp-pnominal |
Videoconnectors | BNC |
Bandwidth(±0.5dB) | 5Hzto6.5MHz |
Signalto noise ratio | >63dB |
Linearity | <1.3%DG<1.3°DP |
Audio: | |
Input/output impedance | 48KΩ/10KΩ |
Input/output level | 2Vp-pnominal |
Audioconnectors | Terminalblock |
Bandwidth(±0.5dB) | 20Hz-20KHz |
Signalto noise ratio | >75dB |
Linearity | <0.1%Totalharmonicdistortion |
Data: | |
OptionalDataInterface | RS232,RS485andRS422 |
Standarddataconnector | Terminalblock |
Optional data rate | DC-150Kbps |
DataBit error rate | <1×10-9 |
Ethernet: | |
Ethernet interface | 10/100Base-T |
Standarddataconnector | RJ45 |
Optional data rate | 100M% |
Contact closure | |
Physicalinterface | Industrystandardterminals |
Inputsignal | Anyactiveorpassivealarm,ContactClosureinput,supportsTTL,RS-232/422/485orpassiveswitchbuttons |
Outputsignal | Anyactiveorpassivealarm,ContactClosureinput,supportsTTL,RS-232/422/485orrelaycontactinput |
Optical | |
Transmitterwavelength | 1310nmor1550nm |
Transmittercouplepower | Severaloptionsareavailablefrom4dBto-4dB |
Receiversensitivity | |
OpticalConnectors | ST,FCandSCareoptional |
Linkbudget | From22dBto30dBat1310nmor1550nm |
Fibertype | Singlemodefiber,Singlefiber |
Transmissiondistance | Singlemode100Km |
Note | Manycombinationsoflasertypesandlevelsandtypesandsensitivitiesarepossible. ContactN-NETfordetails |
Physicalcharacteristic | |
Inputvoltage | AC220/DC+5V |
Operatingtemperature | -25°C~+75°C |
RelativeHumidity | 0~95%(non-condensing) |
Induction | EN50130-5,1995 |
Tidalfever | BS2011 |
Dimension | 110mm(W)×174mm(D)×47mm(H)firmwareforinstallationnoincluded |
Shipping Information:
- FOB Port: Shenzhen
- Lead Time: 3 - 7 days
Main Export Markets:
- Asia
- Australasia
- Central/South America
- Eastern Europe
- Mid East/Africa
- North America
- Western Europe