Specifications

APPENDIX
System Specifications B-1
B
System Specifications
Following are the specifications for the router system:
Table B-1 System Specifications
Description Design Specification
Dimensions H x W x D 1.75"
1
x 17.5" x 10.56" (4.44 cm x 44.45 cm x 26.82 cm)
Weight 10 lb (4.5 kg)
Input voltage, frequency,
and power dissipation
100 to 240 volts alternating current (VAC)
at 50 to 60 hertz (Hz)
40W (max.) 135.5 British thermal units (Btus)/hr
Processor 20-MHz Motorola 68EC030
Memory 1-MB primary memory
(DRAM SIMMs, expandable to 4 or 16 MB)
1-MB shared memory (DRAM on board)
1-MB boot ROM (expandable)
4-MB system code (PROM or Flash) (expandable)
32-KB nonvolatile configuration RAM
Router Network interface
options
1 Ethernet and 2 synchronous serial (2501)
1 Token Ring and 2 synchronous serial (2502)
1 Ethernet, 2 synchronous serial, and 1 BRI (2503)
1 Token Ring, 2 synchronous serial, and 1 BRI (2504)
1 Ethernet, 1 Token Ring, 2 synchronous serial (2513)
2 Ethernet, 2 synchronous serial (2514)
2 Token Ring, 2 synchronous serial (2515)