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Glass WEB: Walmart + "Expired FT Eligible" PIP Banner Wk 19 2025

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 Price Match Policy

Prices, terms, and availability may vary online, in stores, and in–app. If the advertised price is not shown here, inventory at the advertised price may now be sold out. Please see the other offers, if available, while quantities last. Some items may be available from Marketplace Sellers, who set their own prices, and are not eligible for price match. Items sold in store by Walmart may be eligible for a price match to online items shipped and sold by Walmart. For variable weight items, price shown is an estimated price only – you will be charged for the actual weight of the item. See our

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HF7121 Serial Server RS485 to Ethernet DTU Short Message Communication Module 5‑36VDC

Brand

Features 1.For MIPS MCU (32MB for SRAM) and 16MB Flash, based for Linux operating system. 2.Support for TCP / for IP / for Telnet / for Modbus TCP protocol 3.Support RS485 to 10 / 100M Ethernet data transmission, the maximum serial port speed 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 AES / for DES3 security encryption configuration 7、Support for registration and for Heart Beat 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: FreeRTOS FLASH Resources: 2MB RAM: 128KB Network Interface Parameters: Ethernet Standard: 802.3 Ethernet Interface Form: 1 RJ45 with LED Interface Standard: 10 / 100Base-T auto-negotiation Network Protocols: IP.TCP.UDP, DHCP, DNS, HTTPServer / Client, APP.BOOTP.AutoIP, ICMP, Telnet.uPNP Security Protocol (data Communication): for TLSv1.2.for AES-128Bit, for DES3, for SSL Network Port Protection: 2KV electromagnetic isolation Network Transformer: Integrated Maximum Number Of Connections: 3socket Serial interface parameters Number Of Serial Ports: 1 Interface Standard: RS485 Baud Rate: 2400-460800bps Serial Port Protection: Yes Product Features: Configuration Method: for WEB page, for CLI command, for XML file import, 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 Beat Function: Support Custom Script Function: Support Packet Filtering: Support Automatic Serial Framing: Support For ModbusRTU for Modbus TCP: Support NTP Function + Time Zone Setting: Support Parameter Import And Export: Support Reload Reset Interface: None Environmental Parameters: Working Temperature: -45-85 ℃ Storage Environment: -50-90 ° C, 5-95% RH (non-condensing) Power Parameters: Input Voltage: 5-36VDC Interface Form: RJ45 interface Power Protection: Yes Package list 1 x Serial Server 1 x Custom Network Cable 1 x Housing Fixing Bracket 1 x Rail Bracket 2 x Screw

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Walmart Protection Plan

Protect it today, enjoy it for years - plan covers: • Mechanical and electrical failures • Breakdowns or failures from normal use • 24/7 virtual tech support and Fast online claims backed by our 3-Business-Day Service Guarantee • Includes 100% parts, labour and shipping - no deductibles

<a href="https://protection.asurion.com/protection-plan-canada/en-ca/quebecdisclaimer"target="_blank" rel="noopener noreferrer">Notice for Quebec Customers</a> Protect it today, enjoy it for years. Get low-cost, great value protection that goes beyond the manufacturer’s warranty, keeping your product covered when you need it most. Protection covers: • Mechanical and electrical failures. • Defects in workmanship and materials from normal use. • Fast, easy online claims backed by our 3-Business-Day Service Guarantee. • 100% coverage for parts, labour and shipping - no deductibles or additional cost (pay $0 for approved claims). How the Plan works: 1. Add a Plan to your order. 2. Plan details will be emailed to you after completing your purchase. 3. Start a claim online anytime or by phone. We’ve got you covered up to the amount you paid, whether it’s a replacement, a refund or repairs. You can cancel within 90 days of purchase for a hassle-free refund, according to your plan terms. Limitations and exclusions apply. For more details, <a target="_blank" href="https://i5.walmartimages.ca/dfw/8822aef6-8d82/k2-_f077224e-6d0d-4d83-8a0a-aea858050a15.v1.pdf?icid=cp_page_other_view_terms_conditions_118507_Z9EQC09KX3 rel="noopener noreferrer">view the terms and conditions. </a>

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