Specification Brand : UOTEK BulletPoint1 : ST Connectors Transmission rate: 460Kbps Power supply: DC 9V @ 200 mA BulletPoint2 : Electric interface: RS-422/RS-485/RS-232 Adoption terminal BulletPoint3 : Electric standard: RS-232, RS-485 or RS-422 (optional) Indicator light: 3 LED indicators for PWR, TX and RX BulletPoint4 : Dimensions: 97mm×65mm×22mm Chassis: metal shell Wavelength: 820nm multi-mode 1310nm multi-mode BulletPoint5 : Transmission distance: 4 Km for multi-mode Note: need 2pcs UT-277 to create communication.One for Tx; another for Rx. BulletPoint6 : LED indicators are provided to instantly monitor the system operating status Color : Silver CompatibleDevices : Camera CompatibleDevices1 : Modem CompatibleDevices2 : Server ConnectorGender : Female-to-Female ConnectorType : Optical ConnectorType1 : Universal Standard Terminal Lead ConnectorType2 : 1 X Lc CustomerPackageType : Box with protective padding or sealed anti-static bag DataLinkProtocol : IEEE 802.3ab (1000BASE-T), IEEE 802.3z (1000BASE-LX), IEEE 802.3af (PoE) DataTransferRate : 1 gigabits_per_second ExternallyAssignedProductIdentifier : 6942108600727 ExternallyAssignedProductIdentifier1 : 0747356312097 ExternallyAssignedProductIdentifier2 : 747356312097 FinishType : Metallic HardwareInterface : ethernet IncludedComponents : SFP module IndoorOutdoorUsage : indoor InputVoltage : 9 volts ItemName : UOTEK UTEK UT-277MM-ST RS-232/422/485 to Optical Fiber Media Converters ItemPackageDimensions_Height : 28.3972 centimeters ItemPackageDimensions_Length : 6.604 centimeters ItemPackageDimensions_Width : 16.7894 centimeters ItemPackageQuantity : 1 ItemShape : Round ItemTypeKeyword : electric-component-fiber-optic-transceivers Manufacturer : UTEK Material : Copper Material1 : Copper Material2 : fiber ModelName : Serial Data to Fiber Optic Converter ModelNumber : LYSB00L0S42W8-CMPTRACCS NumberOfItems : 1 NumberOfPins : 9 NumberOfPorts : 1 PackageLevel : unit PartNumber : LYSB00L0S42W8-CMPTRACCS PowerPlugType : type_a_2pin_na ProductDescription : Being a multi-function fiber modem in support of asynchronism RS-232,RS-485 and RS-422 communication interface,UT-277 is the best choice for the connection from remote terminal unit (RTU) to host(HOST) or Supervisory Control and Data Acquisition(SCADA). It supports multiple asynchronism communication protocols including RS-232,RS-485 and RS-422, and it also supports a combination of two of the RS-232,RS-485 or RS-422 interfaces as well as both of the working modes, i.e,Two-line (half-duplex) RS-485 and four-line(full duplex) RS-422.The ability to support RS-485 mode for data TXD or SD sending control greatly improves its compatibility with various kinds of software besides a sharp simplification of control method. Various kinds of fiber connection between asynchronism serial interfaces are supported by UT-277 fiber modem. Both half duplex and full duplex communications through fiber between two asynchronism interface devices are supported with a communication distance as far as 4 kilometers for multi-mode and 20 kilometers for single-mode. The transmission rate for RS-232 can reach a maximum of 115.2KBPS,while for RS-485/RS-422 a maximum of 460KBPS can be achieved.Interfaces of different electric standards can be mixed for use with nice EMI/RFT performance,e.g,RS-232 devices can be connected to RS-485/RS-422 devices,and the interface converter or photoelectric isolator can be replaced from RS-232 to RS-485.Two data signal transmissions are supported by UT-277: data sending and data receiving. At the same time, automatic control circuit is alsoprovided for RS-485/RS-422 data transmission. Zero delay for converting time is achieved. ST interfaces are used for fiber connection.
Transmission media: double multi-mode Working mode: asynchronous half/full duplex, server/client mode Power pre-consumption: 12db Working environment: -25℃ to 70℃, relative humidity 5% to 95%
ProductSiteLaunchDate : 2014-06-16T02:52:37.730Z RecommendedUsesForProduct : industrial video transmission, USB 3.0 Vision cameras, HD video surveillance systems, high-speed data acquisition systems, remote storage, digital signage and TV wall, industrial printer system, VA/VR systems SpecificationMet : UL SpecificUsesForProduct1 : SCADA SpecificUsesForProduct2 : RTU to host connection StreetDate : 2024-09-23T00:00:01Z SupplierDeclaredDgHzRegulation : not_applicable UnitCount : 1 UnspscCode : 43200000 Voltage : 5 volts_of_direct_current WarrantyDescription : 2-Year Wattage : 15 watts