





B2B GST Credit Available
- Stock: 0 in Stock
- SKU: 06579
- Delivery Time
- Bulk & B2B RFQ
Ebyte NE2-D11P RS485 to Ethernet Serial Server, ModBus Gateway, Support MQTTC/HTTPC Modes
NE2-D11P single serial port server is used to realize bidirectional transparent transmission of data from RS485 serial port to Ethernet port. It has multiple Modbus gateway modes and MQTTC/HTTPC IoT gateway modes, which can meet the networking functions of various serial port devices/PLCs; it adopts industrial-grade design standards to ensure equipment reliability. The serial port server realizes transparent transmission of serial port data to Ethernet TCP/IP data packets. Users do not need to care about the specific details, and the protocol conversion is completed inside the device.
Features
- RJ45 supports 10/100M Ethernet interface, cross direct connection adaptive
- The product supports 2-channel Socket, each channel supports TCP Server, TCP Client, UDP Server, UDPClient, HTTPC, MQTTC, and the server mode supports 5-channel connection in a single channel
- Supports three configuration methods: configuration tool, web page and AT command
- Supports DHCP function
- Supports DNS (domain name resolution) and can customize domain name resolution server
- Supports multiple Modbus gateways (simple protocol conversion, multi-host mode, stored gateway, configurable gateway, active upload mode)
- Supports fast access to AliCloud, Baidu Cloud, OneNET, Huawei Cloud, and version 3.1.1 standard MQTT servers
- Supports HTTP protocol (GET/POST request)
- Supports virtual serial port
- Supports disconnection reconnection and timeout restart function
- Supports Keepalive mechanism, which can quickly detect network anomalies and reconnect quickly
- Supports short connection function, and the short connection interval can be customized
- All modes support heartbeat packet and registration packet functions
- Support one-key restore factory settings
- Supports online upgrade function
Specifications
- Interface signal: RS485
- Working voltage: DC 8~28V
- Network protocol: TCP/UDP, MQTT, HTTP, IPv4, DHCP, DNS
- Working Mode: TCP Server(default), TCP Client, UDP Server, UDP Client, HTTP Client, MQTT Client
- Working temperature and humidity: -40 ~ +85℃, 5% ~ 95%RH (no condensation)
- Storage temperature and humidity: -40 ~ +105℃, 5% ~ 95%RH (no condensation)
- Dimensions: 80*28*27mm

Warranty Terms :
Branded products (Waveshare/ Raspberry Pi/ Radxa/ DWIN etc) are as per brand warranty terms. Generic products are eligible for replacement within 7 days of delivery based on following conditions.
Products are eligible for a replacement if there is physical damage during transit or a clear manufacturing defect. Any claim for damage/ wrong items/ replacement must be made within 48 hours of successful delivery of the product. Requests for refund of amount or exchange of product(s) will be reviewed on a case by case basis and HUBTRONICS carries final rights to take a final decision on refund, store credit or exchange.
What to take care of ?
Most of our products are technical in nature and require trained personnel to handle them. Any kind of mishandling can result in damage or malfunctioning of the product, it is not possible for us to provide a replacement or refund if the product is damaged due to technical or physical mishandling.
Who pays the return shipping cost?
Free of cost return pickup from delivery address is eligible for products categorized as manufacturing defect/ Damage in transit/ Wrong items delivered. We do not support return pickup for any B2B order or offline orders not placed on website. Buyer need to arrange return shipping for B2B orders.
What voids warranty?
Please note that replacement/ return or refund is not possible if the product is not compatible with your system/application. Please check all the technical details/ dimensions etc. before ordering and contact us for any kind of clarifications.
If product is soldered/ programmed at any point or physically altered in any way, it is not eligible for return/ replacement. If the item requires soldering for testing, please ensure that you use suitable clips or jig to test it without soldering. Any kind of soldering job makes the product ineligible for return or replacement.
Following items are not eligible for return under any circumstances
- Device Programmers / Dongles
- Soldering Consumables (Wire, Flux etc)


