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10pk Enet To Ser 2port Rs232 With One Cd and Manual Includes / Mfr. No.: Es-257-X10c

10pk Enet To Ser 2port Rs232 With One Cd and Manual Includes / Mfr. No.: Es-257-X10c
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Item Number: bra-es257x10c
Vendor Number: ES-257-X10C
Vendor: Brainboxes
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Ethernet to Serial device server providing access to two RS232 serial ports. Data transfer rates up to 1,000,000 baud, coupled with 1Mbit/s line drivers deliver uncompromising performance. Our ES range provides simple instant networked serial ports. A web interface allows secure configuration and control of the serial ports over a local network or the internet using any browser. For Windows our in-house designed 32 bit and 64 bit driver gives you local COM ports, retaining existing software applications and allowing you to connect across your network to remote devices just as if they were attached locally. Serial Port Tunnelling individually configurable allows serial cable replacement over any distance, no software required. You can access the device via TCP/IP sockets from any networked device like an Android tablet, PC or phone. On Windows OS TCP/IP sockets are handled by the Winsock API, this will differ on other OSs.

General Information

ManufacturerBrainboxes Limited
Manufacturer Part NumberES-257X10C
Manufacturer Website Address
Product ModelES-257
Product NameES-257 Ethernet to Serial Device Server
Product TypeDevice Server

Media & Performance

Media Type SupportedTwisted Pair

Wireless Specifications

Wireless LANNo

Network & Communication

Ethernet TechnologyFast Ethernet
Network Standard10/100Base-TX


Network (RJ-45)Yes
Phone Line (RJ-11)No
Network (RJ-11)No
Serial PortYes
Parallel PortNo
Centronics PortNo
Management PortNo
PoE (RJ-45) PortNo

Physical Characteristics

Form FactorRail-mountable


Package Contents
  • ES-257 Ethernet to Serial Device Server
  • Quick Start Guide
  • Country Specific Power Supply
  • Installation CD including manual
  • Microsoft signed drivers & utilities
Certifications & StandardsEMC: CE TAA
Green CompliantYes
Green Compliance Certificate/AuthorityRoHS
Country of OriginUnited Kingdom


Limited WarrantyLifetime