{"product_id":"8-ch-rs485-to-rj45-ethernet-serial-server-8-channels-rs485-independent-operatio","title":"8-Ch RS485 to RJ45 Ethernet Serial Server, 8 Channels RS485 Independent Operation","description":"\u003cdiv class=\"tab-section tab-pane active\" id=\"tab-description\" style=\"border-top: 0px;\"\u003e\n\u003cdiv class=\"std\"\u003e\n\u003cdiv class=\"richWrap\" style=\"text-align: center;\"\u003e\n\u003cdiv class=\"pdT\" style=\"text-align: center; padding: clamp(8px,2vw,15px); font-size: clamp(13px,2vw,16px); font-weight: 600; box-sizing: border-box; background: #e1e2f6;\"\u003e\n\u003ch2 class=\"richTitle pdTRBL\"\u003eIndustrial Isolated 8-Ch RS485 to RJ45 Ethernet Serial Server\u003c\/h2\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp class=\"hilitBlock2 round1234\" style=\"color: #fff; font-weight: bold; font-size: clamp(15px,3vw,18px); text-align: center; display: block; padding: 15px; word-wrap: break-word; background: #7099D1;\"\u003e8-Ch RS485 to Ethernet, Modbus \/ MQTT \/ JSON Support, Rail-mount Metal Case\u003c\/p\u003e\n\u003cimg alt=\"8-Ch RS485 to RJ45 Ethernet Serial Server, front view\" src=\"https:\/\/www.waveshare.com\/img\/devkit\/accBoard\/8-CH-RS485-TO-ETH-B\/8-CH-RS485-TO-ETH-B-details-1.jpg\" style=\"display: block; margin: 20px auto; max-width: 100%; height: auto;\"\u003e \u003cimg alt=\"8-Ch RS485 to RJ45 Ethernet Serial Server, features\" src=\"https:\/\/www.waveshare.com\/img\/devkit\/accBoard\/8-CH-RS485-TO-ETH-B\/8-CH-RS485-TO-ETH-B-details-3.jpg\" style=\"display: block; margin: 20px auto; max-width: 100%; height: auto;\"\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"pdT\" style=\"text-align: center; padding: clamp(8px,2vw,15px); font-size: clamp(13px,2vw,16px); font-weight: 600; box-sizing: border-box; background: #EBECEF;\"\u003e\n\u003cp class=\"richTitle\"\u003e \u003c\/p\u003e\n\u003cp class=\"richTitle\"\u003e \u003c\/p\u003e\n\u003ch2 class=\"richTitle\"\u003eFeatures\u003c\/h2\u003e\n\u003cdiv class=\"alignl pdTRBL\"\u003e\n\u003cp style=\"font-size: clamp(14px, 2vw, 16px); font-weight: 400; line-height: 1.7; margin: 10px 0px; color: rgb(85, 85, 85); overflow-wrap: break-word; text-align: center;\"\u003eThis is an industrial-grade, multi-functional serial device data acquisitor \/ IoT gateway with 8-Ch RS485 and dual Ethernet ports (PoE version optional). Compact in size, easy to install, and cost-effective, it is ideal for applications like data acquisition, IoT gateway, safety \u0026amp; security IoT, and intelligent instrument monitoring, meeting various application scenarios.\u003c\/p\u003e\n\u003cul style=\"padding-left: clamp(15px,4vw,25px); margin: 12px 0; width: 100%; box-sizing: border-box;\"\u003e\n\u003cli style=\"font-size: clamp(13px,2vw,15px); font-weight: 400; margin: 6px 0; line-height: 1.6; text-align: left; word-wrap: break-word;\"\u003e8-ch independent RS485 ports, each configurable with different baud rates and operating without interference\u003c\/li\u003e\n\u003cli style=\"font-size: clamp(13px,2vw,15px); font-weight: 400; margin: 6px 0; line-height: 1.6; text-align: left; word-wrap: break-word;\"\u003eSupports TCP server, TCP client, UDP, and UDP multicast modes\u003c\/li\u003e\n\u003cli style=\"font-size: clamp(13px,2vw,15px); font-weight: 400; margin: 6px 0; line-height: 1.6; text-align: left; word-wrap: break-word;\"\u003eCombines multiple functions in one, including serial server, Modbus gateway, MQTT gateway, and RS485 to JSON, etc.\u003c\/li\u003e\n\u003cli style=\"font-size: clamp(13px,2vw,15px); font-weight: 400; margin: 6px 0; line-height: 1.6; text-align: left; word-wrap: break-word;\"\u003eAdopts screw terminal for stable power input\u003c\/li\u003e\n\u003cli style=\"font-size: clamp(13px,2vw,15px); font-weight: 400; margin: 6px 0; line-height: 1.6; text-align: left; word-wrap: break-word;\"\u003eOnboard dual Ethernet ports enable network switching functionality (PoE version optional)\u003c\/li\u003e\n\u003cli style=\"font-size: clamp(13px,2vw,15px); font-weight: 400; margin: 6px 0; line-height: 1.6; text-align: left; word-wrap: break-word;\"\u003eMultiple LEDs for real-time monitoring of device status\u003c\/li\u003e\n\u003cli style=\"font-size: clamp(13px,2vw,15px); font-weight: 400; margin: 6px 0; line-height: 1.6; text-align: left; word-wrap: break-word;\"\u003eWall-mount and rail-mount case design, easy to install, for quick deployment and expansion\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp style=\"font-size: clamp(13px, 2vw, 15px); font-weight: 400; line-height: 1.6; text-align: left; overflow-wrap: break-word; margin: 6px 0px;\"\u003e\u003cbr\u003e\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"pdT\" style=\"text-align: center; padding: clamp(8px,2vw,15px); font-size: clamp(13px,2vw,16px); font-weight: 600; box-sizing: border-box; background: #EBECEF;\"\u003e\n\u003ch2 class=\"richTitle\"\u003eVersion Options\u003c\/h2\u003e\n\u003cdiv class=\"richGridWrap richGridWrap-2c richGridWrap-valignTop mgnTB\" style=\"display: flex; flex-wrap: wrap; gap: 20px; justify-content: center; align-items: flex-start;\"\u003e\n\u003cdiv style=\"flex: 1; min-width: 250px; max-width: 400px; text-align: center;\"\u003e\n\u003cimg alt=\"8-Ch RS485 TO ETH (B)\" class=\"round1234\" src=\"https:\/\/www.waveshare.com\/img\/devkit\/accBoard\/8-CH-RS485-TO-ETH-B\/8-CH-RS485-TO-ETH-B-details-5-1.jpg\" style=\"max-width: 100%; width: 100%; height: auto; display: block;\"\u003e\n\u003cp style=\"font-size: clamp(14px,2vw,16px); font-weight: 400; line-height: 1.7; margin: 10px 0; color: #555; text-align: left; word-wrap: break-word;\"\u003e\u003cstrong\u003e8-Ch RS485 TO ETH (B)\u003c\/strong\u003e\u003cbr\u003e8-Ch RS485 + dual common network ports + Electrical isolation\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"flex: 1; min-width: 250px; max-width: 400px; text-align: center;\"\u003e\n\u003cimg alt=\"8-Ch RS485 TO POE ETH (B)\" class=\"round1234\" src=\"https:\/\/www.waveshare.com\/img\/devkit\/accBoard\/8-CH-RS485-TO-ETH-B\/8-CH-RS485-TO-ETH-B-details-5-2.jpg\" style=\"max-width: 100%; width: 100%; height: auto; display: block;\"\u003e\n\u003cp style=\"font-size: clamp(14px,2vw,16px); font-weight: 400; line-height: 1.7; margin: 10px 0; color: #555; text-align: left; word-wrap: break-word;\"\u003e\u003cstrong\u003e8-Ch RS485 TO POE ETH (B)\u003c\/strong\u003e\u003cbr\u003e8-Ch RS485 + dual PoE network ports + Electrical isolation\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv\u003e\u003cbr\u003e\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"richWrap\" style=\"text-align: center;\"\u003e\u003cbr\u003e\u003c\/div\u003e\n\u003cdiv class=\"richWrap\" style=\"text-align: center;\"\u003e\u003cbr\u003e\u003c\/div\u003e\n\u003cdiv class=\"richWrap\" style=\"text-align: center;\"\u003e\n\u003cbr\u003e\n\u003cdiv style=\"text-align: center;\"\u003e\n\u003ch2 class=\"richTitle\"\u003eSpecifications\u003c\/h2\u003e\n\u003cdiv style=\"overflow-x: auto; -webkit-overflow-scrolling: touch; width: 100%; margin: 12px 0;\"\u003e\n\u003ctable class=\"tabSty-2 mgnTB subBlock alignl\" style=\"min-width: 600px; border-collapse: collapse; width: 100%;\"\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003cth rowspan=\"2\" style=\"background: rgb(52, 73, 94); color: rgb(255, 255, 255); padding: 10px 12px; border: 1px solid rgb(85, 85, 85); font-weight: 600; white-space: nowrap; font-size: clamp(12px, 1.8vw, 14px); text-align: center;\"\u003e\u003c\/th\u003e\n\u003cth style=\"background: rgb(52, 73, 94); color: rgb(255, 255, 255); padding: 10px 12px; border: 1px solid rgb(85, 85, 85); font-weight: 600; white-space: nowrap; font-size: clamp(12px, 1.8vw, 14px); text-align: center;\"\u003e8-Ch RS485 TO ETH (B)\u003c\/th\u003e\n\u003cth style=\"background: rgb(52, 73, 94); color: rgb(255, 255, 255); padding: 10px 12px; border: 1px solid rgb(85, 85, 85); font-weight: 600; white-space: nowrap; font-size: clamp(12px, 1.8vw, 14px); text-align: center;\"\u003e8-Ch RS485 TO POE ETH (B)\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding: 8px 12px; border: 1px solid rgb(204, 204, 204); font-size: clamp(12px, 1.8vw, 14px); overflow-wrap: break-word; text-align: center;\"\u003e8-Ch RS485 + dual common network ports + Electrical isolation\u003c\/td\u003e\n\u003ctd style=\"padding: 8px 12px; border: 1px solid rgb(204, 204, 204); font-size: clamp(12px, 1.8vw, 14px); overflow-wrap: break-word; text-align: center;\"\u003e8-Ch RS485 + dual PoE network ports + Electrical isolation\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding: 8px 12px; border: 1px solid rgb(204, 204, 204); font-size: clamp(12px, 1.8vw, 14px); overflow-wrap: break-word; text-align: center;\"\u003e\u003cstrong\u003eProduct Type\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd colspan=\"2\" style=\"padding: 8px 12px; border: 1px solid rgb(204, 204, 204); font-size: clamp(12px, 1.8vw, 14px); overflow-wrap: break-word; text-align: center;\"\u003eSerial server, Modbus Gateway, MQTT Gateway\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding: 8px 12px; border: 1px solid rgb(204, 204, 204); font-size: clamp(12px, 1.8vw, 14px); overflow-wrap: break-word; text-align: center;\"\u003e\u003cstrong\u003eBasic Function\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd colspan=\"2\" style=\"padding: 8px 12px; border: 1px solid rgb(204, 204, 204); font-size: clamp(12px, 1.8vw, 14px); overflow-wrap: break-word; text-align: center;\"\u003eBi-directional transparent data transmission between RS485 and Ethernet\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding: 8px 12px; border: 1px solid rgb(204, 204, 204); font-size: clamp(12px, 1.8vw, 14px); overflow-wrap: break-word; text-align: center;\"\u003e\u003cstrong\u003eCommunication interface\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd colspan=\"2\" style=\"padding: 8px 12px; border: 1px solid rgb(204, 204, 204); font-size: clamp(12px, 1.8vw, 14px); overflow-wrap: break-word; text-align: center;\"\u003eRS485 port × 8, Ethernet port × 2\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding: 8px 12px; border: 1px solid rgb(204, 204, 204); font-size: clamp(12px, 1.8vw, 14px); overflow-wrap: break-word; text-align: center;\"\u003e\u003cstrong\u003ePower supply\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"padding: 8px 12px; border: 1px solid rgb(204, 204, 204); font-size: clamp(12px, 1.8vw, 14px); overflow-wrap: break-word; text-align: center;\"\u003eDC 7V ~ 36V screw terminal\u003c\/td\u003e\n\u003ctd style=\"padding: 8px 12px; border: 1px solid rgb(204, 204, 204); font-size: clamp(12px, 1.8vw, 14px); overflow-wrap: break-word; text-align: center;\"\u003eDC 7V ~ 36V screw terminal, or PoE port\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding: 8px 12px; border: 1px solid rgb(204, 204, 204); font-size: clamp(12px, 1.8vw, 14px); overflow-wrap: break-word; text-align: center;\"\u003e\u003cstrong\u003eIsolation Protection\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd colspan=\"2\" style=\"padding: 8px 12px; border: 1px solid rgb(204, 204, 204); font-size: clamp(12px, 1.8vw, 14px); overflow-wrap: break-word; text-align: center;\"\u003ePower isolation, Signal isolation\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth colspan=\"3\" style=\"background: rgb(52, 73, 94); color: rgb(255, 255, 255); padding: 10px 12px; border: 1px solid rgb(85, 85, 85); font-weight: 600; white-space: nowrap; font-size: clamp(12px, 1.8vw, 14px); text-align: center;\"\u003e\u003cstrong\u003eCommunication\u003c\/strong\u003e\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd rowspan=\"2\" style=\"padding: 8px 12px; border: 1px solid rgb(204, 204, 204); font-size: clamp(12px, 1.8vw, 14px); overflow-wrap: break-word; text-align: center;\"\u003e\u003cstrong\u003eEthernet\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"padding: 8px 12px; border: 1px solid rgb(204, 204, 204); font-size: clamp(12px, 1.8vw, 14px); overflow-wrap: break-word; text-align: center;\"\u003eRJ45\u003c\/td\u003e\n\u003ctd style=\"padding: 8px 12px; border: 1px solid rgb(204, 204, 204); font-size: clamp(12px, 1.8vw, 14px); overflow-wrap: break-word; text-align: center;\"\u003eRJ45 with PoE support, IEEE 802.3af compliant\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd colspan=\"2\" style=\"padding: 8px 12px; border: 1px solid rgb(204, 204, 204); font-size: clamp(12px, 1.8vw, 14px); overflow-wrap: break-word; text-align: center;\"\u003e10 \/ 100M auto-negotiation RJ45 connectors, 2 KV surge protection\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding: 8px 12px; border: 1px solid rgb(204, 204, 204); font-size: clamp(12px, 1.8vw, 14px); overflow-wrap: break-word; text-align: center;\"\u003e\u003cstrong\u003eSerial port\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd colspan=\"2\" style=\"padding: 8px 12px; border: 1px solid rgb(204, 204, 204); font-size: clamp(12px, 1.8vw, 14px); overflow-wrap: break-word; text-align: center;\"\u003eisolated RS485 (the 8 channels can receive and transmit independently at the same time)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth colspan=\"3\" style=\"background: rgb(52, 73, 94); color: rgb(255, 255, 255); padding: 10px 12px; border: 1px solid rgb(85, 85, 85); font-weight: 600; white-space: nowrap; font-size: clamp(12px, 1.8vw, 14px); text-align: center;\"\u003e\u003cstrong\u003eSerial specification\u003c\/strong\u003e\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding: 8px 12px; border: 1px solid rgb(204, 204, 204); font-size: clamp(12px, 1.8vw, 14px); overflow-wrap: break-word; text-align: center;\"\u003e\u003cstrong\u003eBaudrate\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd colspan=\"2\" style=\"padding: 8px 12px; border: 1px solid rgb(204, 204, 204); font-size: clamp(12px, 1.8vw, 14px); overflow-wrap: break-word; text-align: center;\"\u003e300 ~ 115200 bps\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding: 8px 12px; border: 1px solid rgb(204, 204, 204); font-size: clamp(12px, 1.8vw, 14px); overflow-wrap: break-word; text-align: center;\"\u003e\u003cstrong\u003eParity bit\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd colspan=\"2\" style=\"padding: 8px 12px; border: 1px solid rgb(204, 204, 204); font-size: clamp(12px, 1.8vw, 14px); overflow-wrap: break-word; text-align: center;\"\u003enone, odd, even, mark, space\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding: 8px 12px; border: 1px solid rgb(204, 204, 204); font-size: clamp(12px, 1.8vw, 14px); overflow-wrap: break-word; text-align: center;\"\u003e\u003cstrong\u003eData bit\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd colspan=\"2\" style=\"padding: 8px 12px; border: 1px solid rgb(204, 204, 204); font-size: clamp(12px, 1.8vw, 14px); overflow-wrap: break-word; text-align: center;\"\u003e5 ~ 9 bits\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding: 8px 12px; border: 1px solid rgb(204, 204, 204); font-size: clamp(12px, 1.8vw, 14px); overflow-wrap: break-word; text-align: center;\"\u003e\u003cstrong\u003eFlow control\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd colspan=\"2\" style=\"padding: 8px 12px; border: 1px solid rgb(204, 204, 204); font-size: clamp(12px, 1.8vw, 14px); overflow-wrap: break-word; text-align: center;\"\u003eN\/A\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth colspan=\"3\" style=\"background: rgb(52, 73, 94); color: rgb(255, 255, 255); padding: 10px 12px; border: 1px solid rgb(85, 85, 85); font-weight: 600; white-space: nowrap; font-size: clamp(12px, 1.8vw, 14px); text-align: center;\"\u003e\u003cstrong\u003eSoftware\u003c\/strong\u003e\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding: 8px 12px; border: 1px solid rgb(204, 204, 204); font-size: clamp(12px, 1.8vw, 14px); overflow-wrap: break-word; text-align: center;\"\u003e\u003cstrong\u003eProtocol\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd colspan=\"2\" style=\"padding: 8px 12px; border: 1px solid rgb(204, 204, 204); font-size: clamp(12px, 1.8vw, 14px); overflow-wrap: break-word; text-align: center;\"\u003eETHERNET, IP, TCP, UDP, HTTP, ARP, ICMP, DHCP, DNS\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding: 8px 12px; border: 1px solid rgb(204, 204, 204); font-size: clamp(12px, 1.8vw, 14px); overflow-wrap: break-word; text-align: center;\"\u003e\u003cstrong\u003eConfiguration\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd colspan=\"2\" style=\"padding: 8px 12px; border: 1px solid rgb(204, 204, 204); font-size: clamp(12px, 1.8vw, 14px); overflow-wrap: break-word; text-align: center;\"\u003ehost, web browser, device management functions library\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding: 8px 12px; border: 1px solid rgb(204, 204, 204); font-size: clamp(12px, 1.8vw, 14px); overflow-wrap: break-word; text-align: center;\"\u003e\u003cstrong\u003eCommunication method\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd colspan=\"2\" style=\"padding: 8px 12px; border: 1px solid rgb(204, 204, 204); font-size: clamp(12px, 1.8vw, 14px); overflow-wrap: break-word; text-align: center;\"\u003eTCP\/IP direct communication, VCOM\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding: 8px 12px; border: 1px solid rgb(204, 204, 204); font-size: clamp(12px, 1.8vw, 14px); overflow-wrap: break-word; text-align: center;\"\u003e\u003cstrong\u003eOperating mode\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd colspan=\"2\" style=\"padding: 8px 12px; border: 1px solid rgb(204, 204, 204); font-size: clamp(12px, 1.8vw, 14px); overflow-wrap: break-word; text-align: center;\"\u003eTCP server, TCP client (coexisting with TCP server), UDP, UDP multicast\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth colspan=\"3\" style=\"background: rgb(52, 73, 94); color: rgb(255, 255, 255); padding: 10px 12px; border: 1px solid rgb(85, 85, 85); font-weight: 600; white-space: nowrap; font-size: clamp(12px, 1.8vw, 14px); text-align: center;\"\u003e\u003cstrong\u003eothers\u003c\/strong\u003e\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding: 8px 12px; border: 1px solid rgb(204, 204, 204); font-size: clamp(12px, 1.8vw, 14px); overflow-wrap: break-word; text-align: center;\"\u003e\u003cstrong\u003eOperating temperature\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd colspan=\"2\" style=\"padding: 8px 12px; border: 1px solid rgb(204, 204, 204); font-size: clamp(12px, 1.8vw, 14px); overflow-wrap: break-word; text-align: center;\"\u003e-40℃ ~ 85℃\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding: 8px 12px; border: 1px solid rgb(204, 204, 204); font-size: clamp(12px, 1.8vw, 14px); overflow-wrap: break-word; text-align: center;\"\u003e\u003cstrong\u003eHumidity range\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd colspan=\"2\" style=\"padding: 8px 12px; border: 1px solid rgb(204, 204, 204); font-size: clamp(12px, 1.8vw, 14px); overflow-wrap: break-word; text-align: center;\"\u003e5% ~ 95% relative humidity\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding: 8px 12px; border: 1px solid rgb(204, 204, 204); font-size: clamp(12px, 1.8vw, 14px); overflow-wrap: break-word; text-align: center;\"\u003e\u003cstrong\u003eDimensions\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd colspan=\"2\" style=\"padding: 8px 12px; border: 1px solid rgb(204, 204, 204); font-size: clamp(12px, 1.8vw, 14px); overflow-wrap: break-word; text-align: center;\"\u003eL × W × H: 93 × 103.5 × 29.7 mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003c\/div\u003e\n\u003cbr\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"pdT\" style=\"text-align: center; padding: clamp(8px,2vw,15px); font-size: clamp(13px,2vw,16px); font-weight: 600; box-sizing: border-box; background: #e9eff7;\"\u003e\n\u003cp class=\"richTitle\"\u003e \u003c\/p\u003e\n\u003ch2 class=\"richTitle\"\u003eSupports Ethernet Port Cascade and PoE cascade power supply\u003c\/h2\u003e\n\u003cp class=\"richDesc pdTRBL\" style=\"font-size: clamp(14px, 2vw, 16px); font-weight: 400; line-height: 1.7; margin: 10px 0px; color: rgb(85, 85, 85); overflow-wrap: break-word; text-align: center;\"\u003eOnboard 2-ch Ethernet Ports for communication and cascade. \u003cbr\u003eEither one can be used for dual serial server network communication, while the other one can be used for cascading or communication with other devices\u003c\/p\u003e\n\u003cimg alt=\"8-Ch RS485 to RJ45 Ethernet Serial Server, supports Ethernet Port Cascade and PoE cascade power supply\" src=\"https:\/\/www.waveshare.com\/img\/devkit\/accBoard\/8-CH-RS485-TO-ETH-B\/8-CH-RS485-TO-ETH-B-details-6.jpg\" style=\"display: block; margin: 20px auto; max-width: 100%; height: auto;\"\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"pdT\" style=\"text-align: center; padding: clamp(8px,2vw,15px); font-size: clamp(13px,2vw,16px); font-weight: 600; box-sizing: border-box; background: #E9F0F8;\"\u003e\n\u003cp class=\"richTitle\"\u003e \u003c\/p\u003e\n\u003ch2 class=\"richTitle\"\u003ePrimary function\u003c\/h2\u003e\n\u003cp class=\"richDesc\" style=\"font-size: clamp(14px, 2vw, 16px); font-weight: 400; line-height: 1.7; margin: 10px 0px; color: rgb(85, 85, 85); overflow-wrap: break-word; text-align: center;\"\u003ebi-directional transparent data transmission between 8-Ch RS485 and Ethernet\u003c\/p\u003e\n\u003cimg alt=\"8-Ch RS485 to RJ45 Ethernet Serial Server, primary function\" src=\"https:\/\/www.waveshare.com\/img\/devkit\/accBoard\/8-CH-RS485-TO-ETH-B\/8-CH-RS485-TO-ETH-B-details-7.jpg\" style=\"display: block; margin: 20px auto; max-width: 100%; height: auto;\"\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"pdT\" style=\"text-align: center; padding: clamp(8px,2vw,15px); font-size: clamp(13px,2vw,16px); font-weight: 600; box-sizing: border-box; background: #E1EDFB;\"\u003e\n\u003cp class=\"richTitle\"\u003e \u003c\/p\u003e\n\u003ch2 class=\"richTitle\"\u003eMulti Power Supply Options\u003c\/h2\u003e\n\u003cp class=\"richDesc\" style=\"font-size: clamp(14px, 2vw, 16px); font-weight: 400; line-height: 1.7; margin: 10px 0px; color: rgb(85, 85, 85); overflow-wrap: break-word; text-align: center;\"\u003eSupports PoE Ethernet port power supply*, Suitable for IEEE 802.3af PoE standard;\u003cbr\u003eSupports Screw Terminal for Power Supply, DC 7V~36V Wide Voltage Range Input\u003c\/p\u003e\n\u003cimg alt=\"8-Ch RS485 to RJ45 Ethernet Serial Server, multi power supply options\" src=\"https:\/\/www.waveshare.com\/img\/devkit\/accBoard\/8-CH-RS485-TO-ETH-B\/8-CH-RS485-TO-ETH-B-details-9.jpg\" style=\"display: block; margin: 20px auto; max-width: 100%; height: auto;\"\u003e\n\u003cp class=\"note\" style=\"font-size: clamp(14px, 2vw, 16px); font-weight: 400; line-height: 1.7; margin: 10px 0px; color: rgb(85, 85, 85); overflow-wrap: break-word; text-align: center;\"\u003e* This function is only available on the PoE version\u003c\/p\u003e\n\u003cbr\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"richWrap\" style=\"text-align: center;\"\u003e\u003cbr\u003e\u003c\/div\u003e\n\u003cdiv class=\"richWrap\" style=\"text-align: center;\"\u003e\n\u003cbr\u003e\n\u003cdiv style=\"text-align: center;\"\u003e\n\u003ch2 class=\"richTitle\"\u003eIndustrial Serial Server\u003c\/h2\u003e\n\u003cp class=\"richDesc\" style=\"font-size: clamp(14px, 2vw, 16px); font-weight: 400; line-height: 1.7; margin: 10px 0px; color: rgb(85, 85, 85); overflow-wrap: break-word; text-align: center;\"\u003eIndustrial Rail-mount Design, Support Wall-mount and Rail-mount Installation, Compact Size, Easy Installation, Cost-Effective\u003c\/p\u003e\n\u003cimg alt=\"8-Ch RS485 to RJ45 Ethernet Serial Server, support wall-mount and rail-mount installation\" src=\"https:\/\/www.waveshare.com\/img\/devkit\/accBoard\/8-CH-RS485-TO-ETH-B\/8-CH-RS485-TO-ETH-B-details-13.jpg\" style=\"display: block; margin: 20px auto; max-width: 100%; height: auto;\"\u003e \u003cbr\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"pdT\" style=\"text-align: center; padding: clamp(8px,2vw,15px); font-size: clamp(13px,2vw,16px); font-weight: 600; box-sizing: border-box; background: #ebecef;\"\u003e\n\u003cp class=\"richTitle\"\u003e \u003c\/p\u003e\n\u003ch2 class=\"richTitle\"\u003eInstallation Selection\u003c\/h2\u003e\n\u003cp class=\"pdTRBL alignl\" style=\"font-size: clamp(14px, 2vw, 16px); font-weight: 400; line-height: 1.7; margin: 10px 0px; color: rgb(85, 85, 85); overflow-wrap: break-word; text-align: center;\"\u003eWhen using rail-mount installation method, you can remove the wall-mount brackets or install them on the back of the case as shown in the picture below; When using wall-mount installation, you need to remove the rail-mount buckle.\u003c\/p\u003e\n\u003cdiv class=\"richGridWrap richGridWrap-2c richGridWrap-valignTop mgnTB\" style=\"display: flex; flex-wrap: wrap; gap: 20px; justify-content: center; align-items: flex-start;\"\u003e\n\u003cdiv style=\"flex: 1; min-width: 250px; max-width: 400px; text-align: center;\"\u003e\n\u003cimg alt=\"8-Ch RS485 to RJ45 Ethernet Serial Server, using rail-mount installation method\" class=\"round1234\" src=\"https:\/\/www.waveshare.com\/img\/devkit\/accBoard\/8-CH-RS485-TO-ETH-B\/8-CH-RS485-TO-ETH-B-details-12-1.jpg\" style=\"max-width: 100%; width: 100%; height: auto; display: block;\"\u003e\n\u003cp style=\"font-size: clamp(14px,2vw,16px); font-weight: 400; line-height: 1.7; margin: 10px 0; color: #555; text-align: left; word-wrap: break-word;\"\u003e\u003cstrong\u003eRail-mount Installation\u003c\/strong\u003e\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"flex: 1; min-width: 250px; max-width: 400px; text-align: center;\"\u003e\n\u003cimg alt=\"8-Ch RS485 to RJ45 Ethernet Serial Server, using wall-mount installation method\" class=\"round1234\" src=\"https:\/\/www.waveshare.com\/img\/devkit\/accBoard\/8-CH-RS485-TO-ETH-B\/8-CH-RS485-TO-ETH-B-details-12-2.jpg\" style=\"max-width: 100%; width: 100%; height: auto; display: block;\"\u003e\n\u003cp style=\"font-size: clamp(14px,2vw,16px); font-weight: 400; line-height: 1.7; margin: 10px 0; color: #555; text-align: left; word-wrap: break-word;\"\u003e\u003cstrong\u003eWall-mount Installation\u003c\/strong\u003e\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv\u003e\u003cbr\u003e\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"pdT\" style=\"text-align: center; padding: clamp(8px,2vw,15px); font-size: clamp(13px,2vw,16px); font-weight: 600; box-sizing: border-box; background: #D4E2ED;\"\u003e\n\u003cp class=\"richTitle\"\u003e \u003c\/p\u003e\n\u003ch2 class=\"richTitle\"\u003eModbus gateway support\u003c\/h2\u003e\n\u003cp class=\"richDesc\" style=\"font-size: clamp(14px, 2vw, 16px); font-weight: 400; line-height: 1.7; margin: 10px 0px; color: rgb(85, 85, 85); overflow-wrap: break-word; text-align: center;\"\u003esuitable for Modbus networking upgrade, Can Be Used With specific Configuration Software\u003c\/p\u003e\n\u003cimg alt=\"8-Ch RS485 to RJ45 Ethernet Serial Server, Modbus gateway support\" src=\"https:\/\/www.waveshare.com\/img\/devkit\/accBoard\/8-CH-RS485-TO-ETH-B\/8-CH-RS485-TO-ETH-B-details-15.jpg\" style=\"display: block; margin: 20px auto; max-width: 100%; height: auto;\"\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"pdT\" style=\"text-align: center; padding: clamp(8px,2vw,15px); font-size: clamp(13px,2vw,16px); font-weight: 600; box-sizing: border-box; background: #A0D8F3;\"\u003e\n\u003cp class=\"richTitle\"\u003e \u003c\/p\u003e\n\u003ch2 class=\"richTitle\"\u003eMulti communication modes\u003c\/h2\u003e\n\u003cp class=\"richDesc\" style=\"font-size: clamp(14px, 2vw, 16px); font-weight: 400; line-height: 1.7; margin: 10px 0px; color: rgb(85, 85, 85); overflow-wrap: break-word; text-align: center;\"\u003esupports TCP server \/ TCP client \/ UDP multicast \/ UDP mode\u003c\/p\u003e\n\u003cimg alt=\"8-Ch RS485 to RJ45 Ethernet Serial Server, TCP server \/ TCP client modes\" src=\"https:\/\/www.waveshare.com\/img\/devkit\/accBoard\/8-CH-RS485-TO-ETH-B\/8-CH-RS485-TO-ETH-B-details-17-1.jpg\" style=\"display: block; margin: 20px auto; max-width: 100%; height: auto;\"\u003e \u003cimg alt=\"8-Ch RS485 to RJ45 Ethernet Serial Server, UDP multicast \/ UDP modes\" src=\"https:\/\/www.waveshare.com\/img\/devkit\/accBoard\/8-CH-RS485-TO-ETH-B\/8-CH-RS485-TO-ETH-B-details-17-2.jpg\" style=\"display: block; margin: 20px auto; max-width: 100%; height: auto;\"\u003e\n\u003cp class=\"note\" style=\"font-size: clamp(14px, 2vw, 16px); font-weight: 400; line-height: 1.7; margin: 10px 0px; color: rgb(85, 85, 85); overflow-wrap: break-word; text-align: center;\"\u003e* Note: This module is 8-Channel, and each channel supports the above functions separately\u003c\/p\u003e\n\u003cdiv\u003e\u003cbr\u003e\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"text-align: center;\"\u003e\n\u003cdiv class=\"richTitle\"\u003e\u003cbr\u003e\u003c\/div\u003e\n\u003cdiv class=\"richTitle\"\u003e\u003cbr\u003e\u003c\/div\u003e\n\u003cp class=\"richTitle\"\u003e \u003c\/p\u003e\n\u003ch2 class=\"richTitle\"\u003eMQTT\/JSON to Modbus\u003c\/h2\u003e\n\u003cp class=\"richDesc\" style=\"font-size: clamp(14px, 2vw, 16px); font-weight: 400; line-height: 1.7; margin: 10px 0px; color: rgb(85, 85, 85); overflow-wrap: break-word; text-align: center;\"\u003emore flexible conversion between different protocols\u003c\/p\u003e\n\u003cimg alt=\"8-Ch RS485 to RJ45 Ethernet Serial Server, more flexible conversion between different protocols\" src=\"https:\/\/www.waveshare.com\/img\/devkit\/accBoard\/8-CH-RS485-TO-ETH-B\/8-CH-RS485-TO-ETH-B-details-19.jpg\" style=\"display: block; margin: 20px auto; max-width: 100%; height: auto;\"\u003e\n\u003cdiv class=\"alignl subBlock pdTRBL2\"\u003e\n\u003cp style=\"font-size: clamp(14px, 2vw, 16px); font-weight: 400; line-height: 1.7; margin: 10px 0px; color: rgb(85, 85, 85); overflow-wrap: break-word; text-align: center;\"\u003eWhen used as MQTT gateway, the devices can upload serial data to MQTT server by MQTT protocol through transparent transmission, supported servers including Baidu Cloud MQTT, Alibaba Cloud MQTT, China Mobile OneNet, etc. The acquired Modbus RTU or non-standard serial data can be parsed into JSON format and packaged into MQTT data packet for uploading.\u003c\/p\u003e\n\u003cp style=\"font-size: clamp(14px, 2vw, 16px); font-weight: 400; line-height: 1.7; margin: 10px 0px; color: rgb(85, 85, 85); overflow-wrap: break-word;\"\u003eWhen used as JSON data acquisition gateway, the devices can be connected to data acquisition instruments through RS485 connection, then acquire data automatically, convert the data into JSON format, and finally post it to server. The acquired data supports Modbus RTU 645 instrument 97 version, 645 instrument 07 version, as well as sorts of non-standard RS485 protocols. The uploaded data format can be configured via host, and the JSON upload protocol can be MQTT protocol, HTTP POST protocol, HTTP GET protocol, and so on.\u003c\/p\u003e\n\u003cp style=\"font-size: clamp(14px,2vw,16px); font-weight: 400; line-height: 1.7; margin: 10px 0; color: #555; text-align: left; word-wrap: break-word;\"\u003e\u003cbr\u003e\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"pdT\" style=\"text-align: center; padding: clamp(8px,2vw,15px); font-size: clamp(13px,2vw,16px); font-weight: 600; box-sizing: border-box; background: #E6F4FF;\"\u003e\n\u003cp class=\"richTitle\"\u003e \u003c\/p\u003e\n\u003ch2 class=\"richTitle\"\u003eMulti hosts roll-polling support\u003c\/h2\u003e\n\u003cp class=\"richDesc\" style=\"font-size: clamp(14px, 2vw, 16px); font-weight: 400; line-height: 1.7; margin: 10px 0px; color: rgb(85, 85, 85); overflow-wrap: break-word; text-align: center;\"\u003edifferent network devices will be identified and responsed respectively,\u003cbr\u003eno more crosstalk issue while communicating with multi network devices\u003c\/p\u003e\n\u003cimg alt=\"8-Ch RS485 to RJ45 Ethernet Serial Server, multi hosts roll-polling support\" src=\"https:\/\/www.waveshare.com\/img\/devkit\/accBoard\/8-CH-RS485-TO-ETH-B\/8-CH-RS485-TO-ETH-B-details-21.jpg\" style=\"display: block; margin: 20px auto; max-width: 100%; height: auto;\"\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"pdT\" style=\"text-align: center; padding: clamp(8px,2vw,15px); font-size: clamp(13px,2vw,16px); font-weight: 600; box-sizing: border-box; background: #DAEEF7;\"\u003e\n\u003cp class=\"richTitle\" style=\"text-align: center;\"\u003e \u003c\/p\u003e\n\u003ch2 class=\"richTitle\" style=\"text-align: center;\"\u003eUser-defined heartbeat\/registration packet\u003c\/h2\u003e\n\u003cp class=\"richDesc\" style=\"font-size: clamp(14px, 2vw, 16px); font-weight: 400; line-height: 1.7; margin: 10px 0px; color: rgb(85, 85, 85); overflow-wrap: break-word; text-align: center;\"\u003eeasy for cloud communication and device identification\u003c\/p\u003e\n\u003cimg alt=\"8-Ch RS485 to RJ45 Ethernet Serial Server, user-defined heartbeat\/registration packet support\" src=\"https:\/\/www.waveshare.com\/img\/devkit\/accBoard\/8-CH-RS485-TO-ETH-B\/8-CH-RS485-TO-ETH-B-details-23.jpg\" style=\"display: block; margin: 20px auto; max-width: 100%; height: auto;\"\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"pdT\" style=\"text-align: center; padding: clamp(8px,2vw,15px); font-size: clamp(13px,2vw,16px); font-weight: 600; color: #ffffff !important; box-sizing: border-box; background: #000000;\"\u003e\n\u003cp class=\"richTitle\" style=\"text-align: center;\"\u003e \u003c\/p\u003e\n\u003ch2 class=\"richTitle\"\u003eNTP protocol support\u003c\/h2\u003e\n\u003cp class=\"richDesc\" style=\"color: #ffffff !important;\"\u003egetting network time info for serial output or data upload\u003c\/p\u003e\n\u003cimg alt=\"8-Ch RS485 to RJ45 Ethernet Serial Server, NTP protocol support\" src=\"https:\/\/www.waveshare.com\/img\/devkit\/accBoard\/8-CH-RS485-TO-ETH-B\/8-CH-RS485-TO-ETH-B-details-25.jpg\" style=\"display: block; margin: 20px auto; max-width: 100%; height: auto;\"\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"pdT\" style=\"text-align: center; padding: clamp(8px,2vw,15px); font-size: clamp(13px,2vw,16px); font-weight: 600; box-sizing: border-box; background: #E6F4FF;\"\u003e\n\u003cp class=\"richTitle\"\u003e \u003c\/p\u003e\n\u003ch2 class=\"richTitle\"\u003eMulti configuration methods\u003c\/h2\u003e\n\u003cp class=\"richDesc\" style=\"font-size: clamp(14px, 2vw, 16px); font-weight: 400; line-height: 1.7; margin: 10px 0px; color: rgb(85, 85, 85); overflow-wrap: break-word; text-align: center;\"\u003esupports Web browser configuration, obtaining dynamic IP via DHCP,\u003cbr\u003eDNS protocol connected domain server address\u003c\/p\u003e\n\u003cimg alt=\"8-Ch RS485 to RJ45 Ethernet Serial Server, supports multi configuration methods\" src=\"https:\/\/www.waveshare.com\/img\/devkit\/accBoard\/8-CH-RS485-TO-ETH-B\/8-CH-RS485-TO-ETH-B-details-27.jpg\" style=\"display: block; margin: 20px auto; max-width: 100%; height: auto;\"\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"text-align: center;\"\u003e\n\u003cp class=\"richTitle\"\u003e \u003c\/p\u003e\n\u003ch2 class=\"richTitle\"\u003eMultiple Protection, Safe And Stable\u003c\/h2\u003e\n\u003cp class=\"alignl pdTRBL\" style=\"font-size: clamp(14px, 2vw, 16px); font-weight: 400; line-height: 1.7; margin: 10px 0px; color: rgb(85, 85, 85); overflow-wrap: break-word; text-align: center;\"\u003eOnboard power supply and signal isolation, it can provide stable isolation voltage with high reliability and strong anti-interference. Built-in TVS (transient voltage suppression tube) can effectively suppress the surge voltage and transient peak voltage in the circuit, lightningproof \u0026amp; ESD protection. Built-in resettable fuse and protection diode to ensure stable output of current and voltage, prevents over-current and over-voltage proof, improves shock proof performance\u003c\/p\u003e\n\u003cimg alt=\"8-Ch RS485 to RJ45 Ethernet Serial Server, onboard multiple protection\" src=\"https:\/\/www.waveshare.com\/img\/devkit\/accBoard\/8-CH-RS485-TO-ETH-B\/8-CH-RS485-TO-ETH-B-details-29.jpg\" style=\"display: block; margin: 20px auto; max-width: 100%; height: auto;\"\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"text-align: center;\"\u003e\n\u003cp class=\"richTitle\"\u003e \u003c\/p\u003e\n\u003ch2 class=\"richTitle\"\u003eAluminium Alloy Enclosure\u003c\/h2\u003e\n\u003cp class=\"richDesc\" style=\"font-size: clamp(14px, 2vw, 16px); font-weight: 400; line-height: 1.7; margin: 10px 0px; color: rgb(85, 85, 85); overflow-wrap: break-word; text-align: center;\"\u003eAluminium Alloy Enclosure With Sand Blasting And Anodic Oxidation\u003cbr\u003eSolid And Durable, Fashion And Good Hand Feeling\u003c\/p\u003e\n\u003cimg alt=\"8-Ch RS485 to RJ45 Ethernet Serial Server, adopts Aluminium Alloy case\" src=\"https:\/\/www.waveshare.com\/img\/devkit\/accBoard\/8-CH-RS485-TO-ETH-B\/8-CH-RS485-TO-ETH-B-details-31.jpg\" style=\"display: block; margin: 20px auto; max-width: 100%; height: auto;\"\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"text-align: center;\"\u003e\n\u003cp class=\"richTitle\"\u003e \u003c\/p\u003e\n\u003ch2 class=\"richTitle\"\u003eInterface introduction\u003c\/h2\u003e\n\u003cimg alt=\"8-Ch RS485 to RJ45 Ethernet Serial Server, interface introduction\" src=\"https:\/\/www.waveshare.com\/img\/devkit\/accBoard\/8-CH-RS485-TO-ETH-B\/8-CH-RS485-TO-ETH-B-details-inter.jpg\" style=\"display: block; margin: 20px auto; max-width: 100%; height: auto;\"\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"text-align: center;\"\u003e\n\u003cp class=\"richTitle\"\u003e \u003c\/p\u003e\n\u003ch2 class=\"richTitle\"\u003eProduct show\u003c\/h2\u003e\n\u003cimg alt=\"8-Ch RS485 to RJ45 Ethernet Serial Server, product show\" src=\"https:\/\/www.waveshare.com\/img\/devkit\/accBoard\/8-CH-RS485-TO-ETH-B\/8-CH-RS485-TO-ETH-B-details-33.jpg\" style=\"display: block; margin: 20px auto; max-width: 100%; height: auto;\"\u003e\n\u003cp\u003efor reference only, please refer to the Package Content for detailed part list\u003c\/p\u003e\n\u003cp style=\"font-size: clamp(14px, 2vw, 16px); font-weight: 400; line-height: 1.7; color: rgb(85, 85, 85); text-align: left; overflow-wrap: break-word;\"\u003e \u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"text-align: center;\"\u003e\n\u003ch2 class=\"richTitle\"\u003eOutline dimensions\u003c\/h2\u003e\n\u003cimg alt=\"8-Ch RS485 to RJ45 Ethernet Serial Server, outline dimensions\" src=\"https:\/\/www.waveshare.com\/img\/devkit\/accBoard\/8-CH-RS485-TO-ETH-B\/8-CH-RS485-TO-ETH-B-details-size.jpg\" style=\"display: block; margin: 20px auto; max-width: 100%; height: auto;\"\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"text-align: center;\"\u003e\u003cbr\u003e\u003c\/div\u003e\n\u003cdiv class=\"pdT\" style=\"text-align: center; padding: clamp(8px,2vw,15px); font-size: clamp(13px,2vw,16px); font-weight: 600; box-sizing: border-box; background: #E4EEFA;\"\u003e\n\u003cp class=\"richTitle\"\u003e \u003c\/p\u003e\n\u003ch2 class=\"richTitle\"\u003eSupport Batch Customization\u003c\/h2\u003e\n\u003cp class=\"richDesc\" style=\"font-size: clamp(14px, 2vw, 16px); font-weight: 400; line-height: 1.7; margin: 10px 0px; color: rgb(85, 85, 85); overflow-wrap: break-word; text-align: center;\"\u003eSupport software and hardware customization\u003cbr\u003eIncluding hardware interface, LOGO, label, case and web page, etc.\u003c\/p\u003e\n\u003cimg src=\"https:\/\/www.waveshare.com\/img\/devkit\/accBoard\/8-CH-RS485-TO-ETH-B\/4-CH-RS485-TO-ETH-B-details-35.jpg\" style=\"display: block; margin: 20px auto; max-width: 100%; height: auto;\"\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"text-align: center;\"\u003e\n\u003cp class=\"richTitle\"\u003e \u003c\/p\u003e\n\u003cp class=\"richTitle\"\u003e \u003c\/p\u003e\n\u003ch2 class=\"richTitle\"\u003eResources \u0026amp; Services\u003c\/h2\u003e\n\u003cimg src=\"https:\/\/www.waveshare.com\/img\/devkit\/LCD\/common\/res_banner.png\" style=\"display: block; margin: 20px auto; max-width: 100%; height: auto;\"\u003e\n\u003cdiv class=\"bgGrey\"\u003e\n\u003cstrong\u003eWiki: \u003c\/strong\u003e\u003ca href=\"http:\/\/www.waveshare.com\/wiki\/8-CH_RS485_TO_POE_ETH_(B)\" id=\"tab-wiki\" target=\"_blank\"\u003ewww.waveshare.com\/wiki\/8-Ch_RS485_TO_POE_ETH_(B)\u003c\/a\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"tab-section tab-pane\" id=\"tab-package_content\" style=\"border-top: 0px;\"\u003e\n\u003cdiv class=\"std\"\u003e\n\u003cp style=\"font-size: clamp(18px,4vw,30px); color: #2c3e50; font-weight: bold; margin: 24px 0 14px; text-align: center; border-bottom: 3px solid #3498db; padding-bottom: 8px; line-height: 1.3;\"\u003e \u003c\/p\u003e\n\u003ch2 style=\"font-size: clamp(18px,4vw,30px); color: #2c3e50; font-weight: bold; margin: 24px 0 14px; text-align: center; border-bottom: 3px solid #3498db; padding-bottom: 8px; line-height: 1.3;\"\u003ePackage Content\u003c\/h2\u003e\n\u003cdiv class=\"msg msg_warning\" style=\"text-align: center;\"\u003eThis version supports PoE function, and power supply adapter is NOT included.\u003c\/div\u003e\n\u003cp style=\"font-size: clamp(14px, 2vw, 16px); font-weight: 400; line-height: 1.7; margin: 10px 0px; color: rgb(85, 85, 85); overflow-wrap: break-word; text-align: center;\"\u003e8-Ch RS485 TO POE ETH (B) x1\u003c\/p\u003e\n\u003cdiv style=\"text-align: center;\"\u003e\u003cimg alt=\"8-Ch RS485 TO POE ETH (B)\" src=\"https:\/\/www.waveshare.com\/img\/devkit\/accBoard\/8-CH-RS485-TO-ETH-B\/8-CH-RS485-TO-POE-ETH-B-pack.jpg\" style=\"display: block; margin: 20px auto; max-width: 100%; height: auto;\"\u003e\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e","brand":"Waveshare","offers":[{"title":"Default Title","offer_id":51819516035389,"sku":"WVSH0598","price":4149.99,"currency_code":"INR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0014\/4313\/5560\/files\/8-ch-rs485-to-poe-eth-b-1.jpg?v=1781154069","url":"https:\/\/thinkrobotics.com\/products\/8-ch-rs485-to-rj45-ethernet-serial-server-8-channels-rs485-independent-operatio","provider":"ThinkRobotics.com","version":"1.0","type":"link"}