Specification Binding : map Brand : Acouto BulletPoint : Great Product BulletPoint1 : Input ---- 4 input ports, supports up to 115,200bps, selectable auto manual switching by external switch, selectable primary secondary input by external switch. Professional manufactured, exquisite workmanship with unique design, ensure stable performance and high reliability. BulletPoint2 : ---- The marine serial line splitter supports over voltage , over current and voltage , reverse input and over current . There are wiring instructions at the wiring area to prevent wiring errors, and pluggable screw terminals for quick and easy installation and diagnostics. BulletPoint3 : Design ---- Galvanic isolation of Each output group, input, main circuits and power, selectable RS232, RS422, TTL on 8 output port. All components are rigorously inspected and meet the strictest quality standards for stable performance and long service life. BulletPoint4 : Material ---- Isolating Buffer for NMEA Buffer Box is made of aluminium alloy shell, anti treatment, will not be oxidized and corroded by seawater or air, long term durability. In use, material is not prone to , and fading problems, which makes it can be used for a long time without frequent replacement. BulletPoint5 : Note ---- The primary function of a marine serial line distributor is to connect a single serial data line to multiple devices or systems. When there is only one serial data source, the serial line distributor can distribute the data stream to several different components or devices, enabling data interaction between multiple devices. Color : No Color ExternallyAssignedProductIdentifier : 4047101381191 ExternallyAssignedProductIdentifier1 : 0740399311133 ExternallyAssignedProductIdentifier2 : 740399311133 FinishType : Black FitType : Universal Format : lay_flat GpsrSafetyAttestation : 1 ImportDesignation : Made in the USA IncludedComponents : Great Product ItemName : Isolating Buffer for NMEA Buffer Box for NMEA Buffer 1 in 4 Out Marine Serial Line Splitter Isolating Buffer Converter Interface for 24V Circuit Systems ItemPackageDimensions_Height : 5 centimeters ItemPackageDimensions_Length : 11 centimeters ItemPackageDimensions_Width : 8 centimeters ItemPackageQuantity : 1 ItemShape : Round ItemTypeKeyword : boating-gps-accessories Language : english Manufacturer : Acouto MapScale : 1:51500 MapType : Travel Material : Plastic ModelName : Acoutosm5o7wgdiy ModelNumber : Acoutosm5o7wgdiy MountingType : Flange Mount NumberOfItems : 1 PackageLevel : unit PaperFinish : watercolor PaperSize : Large PartNumber : Acoutosm5o7wgdiy Pattern : Solid ProductDescription : Specification: Item Type: Marine Serial Line Splitter Material: Aluminium alloy Input : 4 input ports, galvanic isolation, supports up to 115,200bps, selectable auto manual switching by external switch, selectable primary secondary input by external switch 8 Way Output Ports: Support RS232/RS422/ TTL (Selectable by jumper) Input Port: Over Voltage (DC 36V 1 min) Output Port: Over Current and Voltage Input Power: Reverse Input and Over Current Input Power: DC 24V (DC 18~32V), 0.5A)Electronic , No Replacement Required) Temperature: -0.5°C ~ +55°C(-59?~131?) Humidity: 95%