Specification Brand : Hyuduo BulletPoint1 : Built-in antenna, support for ModbusTCP BulletPoint2 : RS485 to serial server, support for AP and STA function BulletPoint3 : Support desktop, paste, wall-mounted and bundled installation BulletPoint4 : The product can support multiple data encryption methods to ensure data confidentiality BulletPoint5 : Support registry package and heartbeat packet ItemName : Serial Device Server, RS485 to Serial Server, RJ45 Interface Communication Module,Module ItemPackageDimensions_Height : 5 centimeters ItemPackageDimensions_Length : 16 centimeters ItemPackageDimensions_Width : 10 centimeters ItemPackageQuantity : 1 ItemTypeKeyword : device-servers Manufacturer : Hyuduo ModelName : zohoDZPjyF9ed4 ModelNumber : zohoDZPjyF9ed4 PartNumber : zohoDZPjyF9ed4 ProductDescription : Specification: Item Type: RS485 to Serial Server Model Name: HF7221 Function Explanation: Serial port to Processing Unit: for Cortex-M4 SOC Main Frequency: 160MHz Operating System: Mbeb FLASH Resources: 2MB RAM: 384KB Network Interface Parameters: Standard: 802.11b / g / n Antenna Form : Built-in antenna Frequency Band: 2.412GHz-2.484GHz Network Protocols: IP, TCP, UDP, DHCP, DNS, HTTPServer / Client, APP, BOOTP, AutolP, ICMP, Telnet, uPNP Security (encryption Method): Encryption: AES 128Bit, 3DES, SHA-1, MD5, Base-64, RSA Certification: PSK, AES-CCMP Transmit Power: 802.11b: +20 DBm (maximal) 802.11g: +18 DBm (maximal) 802.11n: +15 dBm (maximal) Receiving Sensitivity: 802.11b: -89dBm ( At 11 Mbps, CCK) 802.11g: -81dBm ( At 54Mbps, OFDM) 802.11n: -71 dBm ( at HT20, MCS7) Maximum Number of Connections: Maximal, 8STA Mode: AP, AP + STA, STA Serial Interface Parameters: Number of Serial Ports: 1 Interface Standard: RS485 Baud Rate: 600-460800bps Serial Port Protection: Yes WEB Page: Standard web page or custom web page IP Acquisition Method: DHCP or static IP, AutolP Virtual Data Channel: Support Firmware Upgrade: Webpage, for IOTService software, OTA Registry Package Function: Support Heartbeat Packet Function: Support Custom Script Function: Support Packet Filtering: Support Automatic Serial Framing: Support For ModbusRTU to for Modbus TCP: Support NTP Function + Time Zone Setting: Support Parameter Import and Export: Support Reload Reset Interface: Yes Environmental Parameters: Working Temperature: -40-85 Storage Environment: -50-90, 5-95% RH (non-condensing) Size: Approx. 18 x 26 x 61mm / 0.7 x 1 x ProductSiteLaunchDate : 2024-03-06T15:03:23.533Z UnspscCode : 43220000