Specification Brand : Oumefar BulletPoint : 2 ports serial device server BulletPoint1 : [High-performance Processor] Equipped with mips mcu, 8mb for and 4mb flash, running on ecos operating system for reliable performance. BulletPoint2 : [Versatile Connectivity] Enables rs232/rs422/rs485 to wi-fi/ethernet data with a speed of 230400 bps, catering to diverse networking needs. BulletPoint3 : [Enhanced Security] Offers tls, aes, and des3 security encryption configuration for secure data , ensuring and . BulletPoint4 : [Multi-protocol Support] Approved fcc_ce_rohs_srrc_reach, supports various protocols including tcp, ip, telnet, and modbus tcp for versatile use. BulletPoint5 : [Easy Configuration] Features webpage mode and pc software for effortless setup, supports web ota wireless upgrade for convenient updates. ExtendedWarrantyDuration : 365 days ExternallyAssignedProductIdentifier1 : 0684514653213 ExternallyAssignedProductIdentifier2 : 684514653213 FrequencyBandClass : single_band IncludedComponents : Serial Device Server - SDS400 ItemName : Oumefar HF2211 Serial Server, RS232 / 485/422 to WiFi and Ethernet Converter Module Network Communication 5-36VDC Device Servers ItemPackageDimensions_Height : 5 centimeters ItemPackageDimensions_Length : 15 centimeters ItemPackageDimensions_Width : 15 centimeters ItemPackageQuantity : 1 ItemTypeKeyword : device-servers Manufacturer : Oumefar ModelName : Oumefarc5ga4g1b8k ModelNumber : Oumefarc5ga4g1b8k NumberOfItems : 10 PartNumber : Oumefarc5ga4g1b8k ProductDescription : Specification: Item Type: HF-2211 Serial Port Server Model: HF-2211 Input Voltage: Wide voltage 5 ~ 36VDC Size: Approx. 95 x 65 x 25mm / 3.7 x 2.6 x 1in Working Temperature: -45-85 ℃ Interface Form: Ф5.5 x 2.1mm socket and 5.08mm terminal block Working Current: 200mA Power Consumption: Supported Features: Supported for Http protocol mode Supported for Modbus conversion Supported for NTP function + time zone setting Supported for Virtual data channel Supported for Registration package function Supported for Heartbeat packet function Supported for Custom script function Supported for Packet filtering Supported for Serial framing Supported for WiFi routing mode Supported for WiFi bridge mode Supported for WiFi roaming function Supported for WiFi switch Supported for Hide SSID Supported for Chinese SSID Parameter import and export Supported for ModbusRTU to for ModbusTCP Unsupported Features: Unsupported for Local data storage Unsupported for ModbusMaster Unsupported for VPN function Unsupported for APN function Unsupported for DDNS function Unsupported for WiFiSAP Core Resources: Operating System: For Ecos FLASH Resources: 4MB RAM: 8MB Ethernet Interface Parameters: Ethernet Interface Form: 1 RJ45 Interface Standard: 10/100 Base-T auto-negotiation Network Port : Static: 8KV discharge, 15KV air discharge Network Protocols: For IP, for TCP, for UDP, for DHCP, for DNS, for HTTP Server / for Client, for ARP, for BOOTP.AutolPJCMP.Telnet.uPNP Security Protocol (data Communication): for TLSV1.2, for AES-128Bit, DES3, for SSL Serial Interface Parameters: Number Of Serial Ports: 1 (RS232 / 485/422) Interface Standard: RS232: DB9 pin type RS485 ProductSiteLaunchDate : 2025-04-24T10:36:50.432Z SpecificUsesForProduct : Business SupplierDeclaredDgHzRegulation : not_applicable UnspscCode : 43220000 WarrantyDescription : 1 Year