RJ-11 Serial Communications Products

7 Results
Port Powered RS-232/485 Converter – DB9F-RJ11 -- BB-485SD9RJ
from Advantech

This port-powered, two channel converter allows your computer to communicate longer distances by converting TD and RD RS-232 lines to RS-485 signals. RS-485 also provides multi-drop capability. Model 485SD9RJ features Automatic Send Data Control which enables the driver when data is present on the... [See More]

  • Connector: DB9; RJ-11; RJ-11
  • Serial Protocol: RS232; RS485
  • Device Type: Converter
ConnectPort® LTS 8/16/32
from Digi International, Inc.

The ConnectPort LTS terminal server family delivers secure, reliable, flexible and cost-effective RS-232/422/485 serial-to-Ethernet connectivity. Targeted serial-to-IP applications include data center console port management, security, property management, point-of-sale, data acquisition, industrial... [See More]

  • Connector: RJ-11
  • Serial Protocol: RS232/422/485
  • Device Type: Serial Device Server
  • Network / Bus: Gigabit Ethernet; USB
DTE, Interface Converter Rack Card -- Model 2017RC
from Data Connect Enterprise, Inc.

The Model 2017RC is an async device that operates bi-directionally in full- or half-duplex modes.The Model 2017RC occupies one slot of the 1000R/16 front-load rack. It has dual independent converters that enable two async DTE RS-232 devices to communicate with two 20-mA current loop devices over two... [See More]

  • Connector: RJ-11; RJ-45
  • Serial Protocol: RS232
  • Device Type: Converter; Rack Card
  • Form Factor: PCB
AC Powered, Parallel, Short-Range Modem -- Model 1226
from Patton Electronics Co.

Use this short range modem to connect a parallel PC to a parallel printer located up to 14 miles (22.5 km) away. [See More]

  • Connector: DB25; RJ-11; RJ-45
  • Data Rate: 115
  • Device Type: Short-Range Modem
  • Agency Approvals: RoHS (optional feature); WEEE (optional feature)
PortServer® TS M MEI
from Digi International, Inc.

The PortServer TS M MEI serial server offers Ethernet and RS-232/422/485 serial connections, with the addition of an internal modem. The one- and three-port serial servers are ideal for applications requiring both IP networking and standard phone line dial-up connectivity for remote access to serial... [See More]

  • Connector: RJ-11; RJ-45
  • Serial Protocol: RS232/422/485
  • Device Type: Serial Device Server
  • Network / Bus: 10/100Base-T
Self-Powered Parallel Line Driver -- Model 1225
from Data Connect Enterprise, Inc.

Extends Parallel Communication to 2000 Feet (610m) Over a Single Twisted Pair. Interface Powered-No AC Needed. Switchable ACK / BUSY Handshaking Enhances Printer Compatibility. Accommodates Low Power Printer Interfaces. DB-25 or Centronics Connectors. Works with Most Parallel Printers and Printer... [See More]

  • Connector: DB25; RJ-11; RJ-45
  • Data Rate: 40
  • Device Type: Line Driver
  • Agency Approvals: FCC; CE Conformity; RoHS (optional feature); WEEE (optional feature)
Serial Data Extende -- IG192HFP
from Data Connect Enterprise, Inc.

The IG192HFP industrial grade 19.2kbps hyper fast poll modem is designed to operate over 4-wire full duplex or 2-wire half duplex unconditional leased line or private metallic circuits. For optimum performance, the modem employs QAM modulation and Viterbi decoding scheme along with its adaptive... [See More]

  • Connector: DB9; RJ-11
  • Form Factor: DIN Rail (optional feature); Panel
  • Serial Protocol: RS232; RS422; RS485
  • Data Rate: 2.4 to 9.6