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Feature:

1. For MCU (32MB for ) and 16MB Flash, based for operating system.
2. Support for TCP / for IP / for Telnet / for TCP protocol
3. Support RS485 to 10 / 100M Ethernet data transmission, the maximum serial port is 460800 bps
4. Support 10 / 100M Ethernet adaptive
5. Support for webpage mode, for IOTService PC software easy configuration
6. Support data for TLS / for / for DES3 security encryption configuration
7. Support for registration and for Heart function
8. Support for web / for IOTService OTA wireless upgrade


Specification:

Item Type: Serial Port Server
Model: HF7121
Function Explanation: Serial to Ethernet
Core Resources:
Processor: for Cortex-M3
Frequency: 96MHz
Operating System: RTOS
FLASH Resources: 2MB
RAM: 128KB
Interface Parameters:
Ethernet Standard: 802.3
Ethernet Interface Form: 1 RJ45 with
Interface Standard: 10 / 100Base-T auto-negotiation
Protocols: IP.TCP.UDP, DHCP, DNS, HTTPServer / Client, APP.BOOTP.AutoIP, ICMP, Telnet.uPNP
Security Protocol (data Communication): for TLSv1.2.for -128Bit, for DES3, for 
Port: 2KV electromagnetic isolation
Transformer: Integrated
Maximum Number Of Connections: 3socket
Serial interface parameters
Number Of Serial Ports: 1
Interface Standard: RS485
Baud Rate: 2400-460800bps
Serial Port: Yes
Product Features:
Configuration Method: for WEB page, for CLI , for  file , for Telnet configuration, for IOTService software
WEB Page: Standard web page or custom web page
IP Acquisition Method: DHCP or static IP, AutoP support
Virtual Data Channel: Support
Firmware Upgrade: Web page, IOTService software
Registration Function: Support
Heart Function: Support
Custom Script Function: Support
Packet Filtering: Support
Automatic Serial Framing: Support
For RTU for TCP: Support
NTP Function + Zone Setting: Support
Parameter And Export: Support
Reload Reset Interface: None
Environmental Parameters:
Working Temperature: -45-85 ℃
Storage Environment: -50-90 ° C, 5-95% (non-condensing)
Power Parameters:
Input Voltage: 5-36VDC
Interface Form: RJ45 interface
Power: Yes


Package List:

 1 x Serial Server 
 1 x Custom Cable 
 1 x Housing Fixing Bracket 
 1 x Rail Bracket 
 2 x Screw 


Note:

Due to manual measurement, there are slight errors, thank you for your understanding.


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