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COMSPHERE 6800 Series Network Management System
2-30 January 1997 6800-A2-GN22-30
Altos System 15000
The Altos System 15000 is based on the EISA bus, featuring two Intel i80486 processors running
at a clock speed of 50 Mhz. The following section describes the hardware and circuit cards that
may be installed in the System 15000.
Hardware
The System 15000 is shipped to the customer with the processor, three memory modules, two hard
disks, one CPU, two Emulex DCP/MUXi cards, and one IPC-1600 card.
Circuit Cards
Table 2-5 indicates the location of the standard and optional circuit cards installed in the System
15000. Preinstallation checks for the Ethernet card are the same for the System 15000 as for the
System 5000.
Table 2-5
Altos 15000 Factory- and Field-Installable Circuit Cards
Slot
Card
Memory
Address
IRQ I/O Address Description
2 IPC-1600 F00000—F0FFFF
(15m)
11 110—11F Provides 16 serial ports. Field
installed.
4 Emulex DCP/
MUXi
DC000—DFFFF — 33C—33F Provides eight control channels that
monitor modem and DSU networks.
Field installed.
5 Emulex DCP/
MUXi
D8000—DBFFF — 23C—23F Provides a second set of eight control
channels for monitoring networks.
Field installed.
6 ECA — 10 6C80—6CAF Supports Ethernet connection to the
UIP and the full-feature workstation.
8 SCSI Controller — 14 8C80—8CAF Controls the hard disk(s), floppy disk,
and cartridge tape drive.
9 Video A0000—C7FFF 9 3B0—3DF
(Multiple)
Provides VGA-level graphics.