Nortel business policy switch 2000, Руководство пользователя

Страница: 362 / 412

362 Appendix A Technical specifications
208700-C
Physical dimensions
Table 65 lists physical dimensions.
Performance specifications
Table 66 lists performance specifications.
Input current 1.5 A @ 100 VAC
.6 A @ 240 VAC
Maximum thermal
output 500 BTU/hr
Table 65 Physical dimensions
Parameter Specifications
Height 7.04 cm (2.77 in.)
Width 43.82 cm (17.25 in.)
Depth 38.35 cm (15.1 in)
Weight 4.8 kg (10.60 lb)
Table 66 Performance specifications
Parameter Specifications
Frame Forward Rate
(64-byte packets) Up to 3.2 million packets per second (pps) maximum,
learned unicast traffic
Port Forwarding/Filtering
Performance
(64-byte packets) • For 10 Mb/s: 14,880 pps maximum
• For 100 Mb/s: 148,810 pps maximum
Address Database Size 16,000 entries at line rate (32,000 entries without flooding)
Addressing 48-bit MAC address
Frame Length 64 to 1518 bytes (IEEE 802.1Q Untagged)
64 to 1522 bytes (IEEE 802.1Q Tagged)
Table 64 Electrical parameters (continued)