Filter
Top Products
376 Appendix E Technical specifications
Physical dimensions
Table 159 "Physical dimensions of the Ethernet Routing Switch 2500
Series" (page 376) lists physical dimensions for the Ethernet Routing Switch
2500 Series.
Table 159
Physical dimensions of the Ethernet Routing Switch 2500 Series
Parameter
Specifications
Height 1 U (44 mm) (1.73 in)
Width 441.0 mm (17.36 in)
Depth (2526T and
2526T-PWR)
309 mm (12.17 in)
Depth (2550T and
2550T-PWR)
369 mm (14.53 in)
Weight (2526T
and 2526T-PWR)
9.4 lbs
Weight (2550T
and 2550T-PWR)
11.6 lbs
Performance specifications
Table 160 "Performance specifications of the Ethernet Routing Switch 2500
Series" (page 376) lists performance specifications for the Ethernet Routing
Switch 2500 Series.
Table 160
Performance specifications of the Ethernet Routing Switch 2500 Series
Parameter
Specifications
Frame Forward Rate
(64-byte packets)
10.2 Million packets/second (Mpps) on 2550T/2550T-P
WR, and 6.6 Mpps on 2526T/2526T-PWR
MAC Address
Database Size
16,000 entries
Addressing 48-bit MAC address
Network protocol and standards compatibility
The following are protocols and standards used by the Ethernet Routing
Switch 2500 Series:
• IEEE 802.3 10BASE-T (ISO/IEC 8802-3, Clause 14)
•
IEEE 802.3u 100BASE-TX (ISO/IEC 8802-3, Clause 25)
•
IEEE 802.3u Autonegotiation on Twisted Pair (ISO/IEC 8802-3, Clause
28)
Nortel Ethernet Routing Switch 2500 Series
Overview — System Configuration
NN47215-500 (323162-B) 02.02 Standard
4.1 19 November 2007
Copyright © 2007, Nortel Networks
.