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Appendix B

Hardware Specifications


TX 2000 Specifications 76

TX 3000 Specifications 77

Note: All specifications are subject to change without notice.

TX 2000 Specifications

System Requirements IBM/AT or compatible system

Bus IBM/AT or ISA

Processor 33Mhz MC68360

Memory 1 - 32 MB DRAM

Non-volatile Memory 64 X 16 bit words

Network Adapters 10BASE2,10BASE5,10BASET

V.24/RS232C, V.35

MVIP Switching Capacity MVIP Enhanced Switching, 384 x 384

channel capacity (256 MVIP

channels, 128 local channels)

Shared Memory Address 8000H-FF00H

Interrupt Level 3, 4, 5, 7, 9, 10, 11, 12, 14, 15

jumper selectable

Size 10.5 in X 4.5 in

Environment 0 to 55 C, 90% relative humidity

(non-condensing)

Power +5VDC @ 2.0A, +12VDC @ .5A,

-12VDC @ .3A

TX 3000 Specifications

System Requirements IBM/AT or compatible system

Bus IBM/AT or ISA

Processor 66Mhz MC68360

Memory 4 MB SRAM, 0-16 MB DRAM

Non-volatile Memory 64 X 16 bit words

Network Adapters 10BASE2,10BASE5,10BASET

V.24/RS232C, V.35

MVIP Switching Capacity MVIP Enhanced Switching, 384 x 384

channel capacity (256 MVIP

channels, 128 local channels)

Shared Memory Address 8000H-FF00H

Interrupt Level 3, 4, 5, 7, 9, 10, 11, 12, 14, 15

jumper selectable

Size 13 inches x 4.5 inches

Environment 0 to 55 C, 90% relative humidity

(non-condensing)

Power +5VDC @ 2.5A, +12VDC @ .5A,

-12VDC @ .3A



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