Wireless COM Adapter (Board Type) -- FX-DS540-STB-COM
from CONTEC Co., Ltd.

This product is a small size wireless COM adapter for Machinery embendded based on IEEE802.11a/b/g of a wireless LAN standard. It can convert RS-232C serial communication interface into wireless LAN. There are three movement modes of [virtual COM mode], [a transmission mode], other than [a modem... [See More]

  • Form Factor: Board
  • Connector: RS-232C
  • Network: RS-232/422/485
  • Network: 100Base-TX
Fully Isolated DIN Rail RS-232/485 Converter/Line Driver -- DCP485-P
from Dataforth Corporation

The DCP485 is a compact RS-232 to RS-485 converter which features a complete electrical isolation barrier and heavy duty electrical surge protectors. These devices feature a DIN rail mountable enclosure for application to a junction box, a panel, a relay rack, the sides of computer equipment, or... [See More]

  • Form Factor: Module; DIN Rail Mounted
  • Connector: Male EIA 9-pin D-sub Connectors
  • Network: RS-232/422/485
  • Network: RS-232/422/485
RS422 Async Fiber Optic Bit-Driver® -- Model 2012
from S.I. Tech, Inc.

Designed to work with GE and other programmable controllers with RS-422 interface. [See More]

  • Form Factor: Module; 6.23" x 8.5" x 2.5" Wall Mount
  • Connector: D-Subminiature Connector
  • Network: RS-232/422/485
  • Network: Single Mode (optional feature); Multimode Fiber
Token Ring Media Filter (Balun) -- Model 2200
from Patton Electronics Co.

The Patton Model 2200 token ring media filter allows IEEE 802.5 networks to operate over inexpensive UTP (Type 3) cable. Normally, 802.5 networks must use expensive Type 1 cable because of their RFI shielding properties. But now the Model 2200 media filter allows UTP cable to be used in 802.5 token... [See More]

  • Form Factor: Filter (Balun)
  • Connector: RJ-45
  • Network: Token Ring UTP
  • Network: Token Ring UTP