USR-TCP232-302 Small Size Serial RS232 - Ethernet TCP IP Server Module Ethernet Converter for DHCP/DNS
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USR-TCP232-302 Small Size Serial RS232 - Ethernet TCP IP Server Module Ethernet Converter for DHCP/DNS

Product ID: 744628819
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Details

  • Compatible Devices
    PC Smartphone
  • Specific Uses For Product
    Transparency
  • Connector Type
    RJ45
  • Color
    Server +
  • Item dimensions L x W x H
    8 x 5 x 3 cm
Supports DHCP/DNS for seamless IP management
🌐10/100Mbps Ethernet RJ45 port
🔄Firmware upgrade via network

Description

🚀 Transform your legacy serial devices into smart network assets — stay connected, stay ahead!

  • WEB BASED CONFIGURATION - Manage settings anytime, anywhere via built-in intuitive web interface.
  • COMPACT DURABLE DESIGN - Small footprint (71x60x25mm) with wide temperature tolerance (-25°C to 75°C) for demanding environments.
  • RELIABLE CONNECTION ASSURANCE - Heartbeat and custom packet mechanisms prevent deadlinks and ensure uptime.
  • ROBUST MULTI PROTOCOL SUPPORT - Compatible with TCP, UDP, HTTP, and more for versatile industrial applications.
  • PLUG PLAY NETWORK INTEGRATION - Effortlessly connect RS232 devices to Ethernet with auto DHCP and DNS support.

The USR-TCP232-302 is a compact, cost-effective serial-to-Ethernet converter supporting RS232 communication with 10/100Mbps Ethernet. It features DHCP/DNS support for automatic IP management, a user-friendly web interface for configuration, and network firmware upgrades. Designed for reliable, transparent data transmission with multi-protocol compatibility and robust connection monitoring, it suits professional environments requiring seamless integration of legacy serial devices into modern TCP/IP networks.

Specifications

Batteries RequiredNo
BrandPUSR
ColorServer + Terminal
ManufacturerUSR
Item Model NumberUSR-TCP232-302
Connectivity TechnologyEthernet
Compatible DevicesPC, Smartphone
Included ComponentsPower Adapter
Product Dimensions8 x 5 x 3 cm; 199.58 g
Item Weight200 g

Have a Question? See What Others Asked

Does the included terminal software support sending a SysRq break signal to the remote console (if it's a rs232 linux tty)?
Does this item come with an AC adaptor to provide the 5vdc?
I’d like to control a remote projector that only has an Rs232 port. Can each device be given a static ip?
is the serial port modbus compatable?

Reviews

D**A

こういうのでいいんだよ。

不満点から。1.電源の供給はUSBか端子台がよかった。5V駆動で電流も500mA位なので、電池で使いやすい仕様だったらもっとよかった。2.リセット、初期化関係のスイッチがPCB上にしかないので、IP不明、RFC2217無効状態の場合には基板上のジャンパーを触る必要が有る。考えようによっては、間違って初期化されるリスクは減るので、用途によってはこっちのほうがいいとおもう。3.送信のトリガー設定が無いよく有る〇〇mSecオーバータイムとかCRLFの受信で送信とかそういう設定が無い(少なくとも私は見つけられなかった)なので高速で大量に文字列を通信する用途だと通信量が多くなる傾向にある。4.入手性の不安こればっかりは値段が安いからなんともいえないですが、今後安定して入手できるかわからない。良い点1.安い割り切った製品設計でとても良いと思います。2.使いやすい電源仕様付属のACアダプタを使うと100Vでしか使えませんが、装置自体はDC5Vなので電池で動くレベルです。3.動作モードが選べる2台ペアでしか動かないとか、そんな事は無く、TCPサーバ/クライアントどちらでも動作するし、自分で通信プログラム組めばネットワーク経由でシリアルコマンド送れるのですごく良い。付属の仮想シリアルとしてマウントするドライバはちょっと使いにくいけど。値段とか機能からみた評価から★4つで。

非**開

最初から使えない。

動かないから返品依頼すると業者からサポートのメールが来ました。メールでやり取りしていると作業内容を動画撮影してYoutubeにアップロードの指示が来たので面倒になり、返品依頼をキャンセルしました。なんか、そこまで言われるとこっちが悪いみたいで何だかな、って気分でした。

T**5

通信機能せず

LAN側からのデバイス検出・設定までは機能するものの、PCから通信を行なおうとしても接続エラーが返って来るのみでシリアル側との通信が出来ない状態。通信テスト用ユーティリティで試してみても同様だったので返品処理しました。

お**ん

期待通りの品

ACアダプタに通電状態を示す緑色のLEDが付いているのですが本体側にはありません。これは本体側につけて欲しいですね。

Common Questions

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Trustpilot

TrustScore 4.5 | 7,300+ reviews

Neha S.

Excellent communication throughout the order process. Product is perfect.

2 weeks ago

Suresh K.

Very impressed with the quality and fast delivery. Will shop here again.

4 days ago

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Trustpilot

TrustScore 4.5 | 7,300+ reviews

Sneha T.

Received my product in pristine condition. Great service overall.

1 month ago

Suresh K.

Very impressed with the quality and fast delivery. Will shop here again.

4 days ago

Usr Tcp232 302 Small Size Serial Rs232 Ethernet Tcp Ip | Desertcart Kyrgyzstan