Maximum I/O

GIO Expansion

A wide variety of expansion cards that enhance the video, networking, and input/output capabilities of the Indy system are available directly from Silicon Graphics. Many others are available from third parties.

High-Speed Networking with FDDI

Silicon Graphics has developed the industry's highest-performing FDDI solution, the GIO-FDDI expansion card. This card, which is capable of full-bandwidth performance, gives the Indy workstation ten times the network throughput available from traditional Ethernet.

Dual SCSI Channels for Optimum Performance

To augment the internal SCSI channel, add up to two more SCSI-2 channels on the GIO expansion slots. Combining multiple SCSI-2 controllers with the disk striping available in the IRIX(tm) Operating System significantly increases the available I/O throughput by providing an extra 10MB/second channel on each controller.

Additional Ethernet Ports

Run separate networks on each port. Let the Indy workstation route between the subnetworks. Add one or two E++ GIO Ethernet adapters, and the Indy workstation will connect to one or two more subnets.

Token Ring

Indy workstations let you opt for token ring networks instead of Ethernet. The GIO Token Ring adapter delivers high-performance connectivity to IP and SNA running on shielded or unshielded twisted-pair token ring networks.

The GIOSync Synchronous Serial Adapter

For mainframe connections or links to Wide Area X.25 networks, the GIOSync adapter supports SDLC and HDLC on either of two independent 64K ports. You can even run SDLC on one port while running HDLC on the other.

For more information, see the Indy Network and SCSI Option Card Data Sheet .

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