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Comtrol RocketPort EXPRESS Octacable RJ45 Multiport Serial Adapter - PCI Express x1 - 8 x RJ-45 RS-232/422/485 Serial Via Cable - Plug-in Card

Model name: 30130-1Warranty: 5 Year Limited Warranty. To obtain a copy of the manufacturer's or supplier's warranty for this item prior to purchasing the item, & bull; Ports Expandability: 8 x RJ-45 RS-232/422/485 - Serial, Via Fan-out Cable & bull; Platform Supported: PC & bull; Maximum Data Transfer Rate: 921 kbit/s & bull; Host Interface: PCI Express x1 & bull; Form Factor: Plug-in CardThe RocketPort EXPRESS Octa RJ45 is an eight port serial adapter that is compatible with systems that have x1, x4, x8, or x16 PCI Express expansion slots. The card is designed for standard and low-profile PCs and servers and ships with a low-profile and a standard-height bracket. The product provides support for software-selectable RS-232/422/485 serial communications and data transmission speeds up to 921 Kbps. Serial connections are made utilizing an external fan-out octacable with eight RJ45 connectors that is included with the product. All RocketPort EXPRESS products are European RoHS directive compliant.

Comtrol DeviceMaster RTS 16-Port Device Server - 16 x RJ-45 , 1 x RJ-45

Model name: 99455-8Warranty: 2 Year Limited Warranty. To obtain a copy of the manufacturer's or supplier's warranty for this item prior to purchasing the item, & bull; Network (RJ-45): Yes & bull; Ethernet Technology: Fast Ethernet & bull; Standard Memory: 8 MB & bull; Processor Speed: 44 MHz & bull; Number of Network (RJ-45) Ports: 17The Comtrol DeviceMaster RTS 16-Port Rackmount is a 16-port device server designed for network-enabling serial communications devices. When used with the included NS-Link driver software and a host PC, the DeviceMaster RTS enables placement of COM or TTY ports anywhere on an Ethernet network or across the Internet. In applications where connecting legacy serial devices to a PC without software changes is a requirement, a pair of DeviceMaster RTS units can be used to create a point-to-point serial tunnel across the network that seamlessly transfers serial data via TCP or UDP socket connections.

Comtrol RocketPort EXPRESS 4J 4-port Serial Adapter - PCI Express x1 - 4 x Number of Network (RJ-45) Ports

Model name: 31305-2Warranty: 5 Year Limited Warranty. To obtain a copy of the manufacturer's or supplier's warranty for this item prior to purchasing the item, & bull; Platform Supported: PC & bull; UART Type: 16550 & bull; Data Transfer Rate: 921.60 kbit/s & bull; Host Interface: PCI Express x1 & bull; Number of Network (RJ-45) Ports: 4Comtrol's RocketPort EXPRESS 4J serial port expansion card provides four "native" serial ports utilizing a single PCIe card slot and is compatible with all PCI Express bus architectures. The RJ45 serial ports, mounted on the edge of the card, support software configurable RS-232/422/485 serial communications at speeds up to 921.6 Kbps.Every RocketPort serial card features the high-performance RocketPort processor chip, consisting of a dedicated 44MHz core that minimizes host CPU utilization and optimizes data transmission via larger transmit and- receive buffers than those of 16550 UART chips, commonly used in standard PC serial ports and low-end serial cards.RocketPort technology enables these cards to outperform other serial expansion cards by handling the transmission of large amounts of data more reliably and efficiently.Certified Windows drivers, support for the most popular operating systems, and readily available U.S.-based support makes the RocketPort 4J the perfect solution fo