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About Us Products Price List How to Buy and Terms Tech Articles News Contact Us |
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Roalan Ltd is the source for professional computer adapter products. PCI-X 3.3V (3.3 Volt) 64 bit and PCI serial 1 to 8 port serial communication adapter cards/boards including low profile half height 4 to 128 Port Intelligent Serial RS232 RS422 RS485 PCI-X 3.3V (3.3 Volt) 64 bit and PCIe Express parallel printer adapter cards/boards including low profile half height PCI Express (PCIe) and PCI-X 133MHz 64bit Dual Serial RS232 and Parallel Adapter PCI-X 3.3V (3.3 Volt) 64 bit Network Gigabit Ethernet cards/boards. PCI-Express Gigabit adapter PCI/PCI-X 3.3V (3.3 Volt) 64 bit Multi- Modem Adapter cards/boards PCI/PCI-X 3.3V (3.3 Volt) 64 Bit RS422 RS485 Serial Comms cards/boards PCI to USB V2.0 Adapter cards USB to Serial RS232 RS422/485 1 to 16 Port Adapters USB to Infra Red (IR) Converter USB Adapter for Cardbus Wireless Modem 3G Cards USB to 3G Wireless Modem ExpressCard to Serial RS232 Card PCMCIA Cardbus to Serial RS232 Adapter Cards PCMCIA Cardbus to Parallel Printer and Dongle Cards PCMCIA Cardbus to Serial RS422 RS485 Adapter Cards PCMCIA ExpressCard to Serial RS232 Converts ExpressCard slot to PCMCIA CardBus PC Card PCI PCI-X 64 bit 3.3V (3.3 Volt) to Firewire (IEEE1394) low profile half height adapter cards/boards, Ethernet to Serial RS232 RS422 RS485 1 to 8 Port Adapters Bluetooth to Serial RS232 Cable Eliminator Wireless Network-based Serial Device Server Wireless LAN IEE802.1b to RS232 RS422 RS485 Serial Adapters Mobile Cell Phone to Serial RS232 Order Quatech products on-line Order VScom products on-line PCMCIA RS232/422/485 Compact Flash To Serial Comms RS232/422/485 PCMCIA CardBus to ExpressCard Adapter PCIe SATA RAID Controller
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The industry's FIRST PCI Express 2S1P Multiport adapter to support 1x, 4x, 8x, 16x Lane bus slots DSP1000 Introducing the industry's FIRST and ONLY add-on 2 serial (16950) + 1 parallel (EPP/ECP compatible) adapter for PCI Express. This cutting edge design permits a quick installation of 2 of RS232 serial + 1 of parallel port to any brand of computer system with a single PCI Express expansion slot.
DSP1000
The industry's FIRST 2S1P Multiport adapter to support 33 MHz, 66 MHz, 100 Mhz, 133 Mhz PCI / PCI-X bus speeds without compromise STOP slowing down your PCI-X bus to 33 MHz !
DSP64000 State of the art design operates at host bus speeds 2 (Dual) Serial Port RS232 I/O + 1 Parallel Port Card for 3.3 / 5 volt PCI / PCI-X 32 or 64-Bit expansion slots. Suitable for Low / Standard height mounting.Compatible with all IBM, HP, Compaq, Dell, Intel Servers Server
systems are being manufactured with limited or no serial / parallel ports. In
addition these servers are typically offered with PCI-X expansion slots capable
of supporting 66, 100 or 133 MHz bus speeds. To date, the only method of adding
serial or parallel ports has been to plug-in 33 MHz, 32-Bit I/O cards.
Installing a 32-bit expansion card will automatically slow down the PCI-X bus
speed to 33 MHz PCI mode, which causes a concern for the demanding customer. To
make matters worse, many server motherboards utilize 2 or more PCI-X expansion
slots to a common PCI-X bus.
In this configuration a 66 MHz or faster network adapter or similar
add-on circuit board will be forced to operate at 33 MHz to accommodate the
slower 32-bit expansion card.
DSP64000 |
Roalan
delivers products worldwide.
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£89.10 (About US$181)
