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DIGI INTERNATIONAL DIGI - SERIAL ADAPTER - PCI - FRAME RELAY PPP SERIAL - V.35 SERIAL RS-232 X.

 

 

DIGI - SERIAL ADAPTER - PCI - FRAME RELAY PPP SERIAL - V.35 SERIAL RS-232 X.

The Digi DataFire SYNC/570i family of synchronous WAN communication adapters is a very cost-effective line of products for LAN-to-LAN, client-to-LAN and client-to-IBM host connectivity. This family of products is ideal for branch office and enterprise solutions where two to 16 ports per server are required. As a complete hardware and software solution, the DataFire SYNC/570i provides tightly integrated remote LAN connectivity for major operating system environments including Microsoft Windows NT 4.0, Microsoft Windows 2000 and Microsoft Windows XP.The product family offers a universal interface bus (UIB) capable of supporting a different interface on each individual port. No jumpers or switches are needed-simply connect the cable for the selected interface. All models have an advanced feature set allowing them to support line speeds up to T1/E1. These features include a design based on the Hitachi HD64570 Serial Communications Adapter (SCA) chip. This highly integrated sub-system supports two synchronous serial ports and four DMA channels, plus interrupt and timer logic. In addition, it has many protocol-specific features designed to maximize performance by minimizing driver overhead.The key to the performance of the DataFire SYNC/570i is its Direct Memory Access (DMA)-to-shared memory architecture. Its on-board 256K memory is directly addressable by both the system and the DMA of the SCA. Program-initiated DMA transfers operate at DMA/memory speed independently of other system activity. This results in reduced system overhead and aggregated hardware line speeds of up to 5 Mbps. Product Description Digi DataFire SYNC 570i - serial adapter - 4 ports Device Type: Serial adapter Form Factor: Plug-in card Interface (Bus) Type: PCI Bus Voltage: Universal (3.3 V & 5.0 V) Dimensions (WxDxH): 0.7 in x 7.4 in x 4.2 in Weight: 0.4 lbs Ports Qty: 4 ports Cabling Type: V.35, serial RS-232, X.21 Data Link Protocol: Frame Relay, PPP, serial Data Transfer Rate: 5 Mbps Network / Transport Protocol: SNA, IP/IPX System Requirements: IBM OS/2, Microsoft Windows NT 4.0, UnixWare, Linux, QNX, Microsoft Windows 2000 / XP Manufacturer Warranty: 5 years warranty ALTERNATE ITEM #: 70001321 UPC: 0663072914752

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