Nortel 15000 用户指南
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Managing and Troubleshooting the Versalar Switch Router 15000
1-2
302768-C Rev 00
networks at speeds ranging from N x 54/64 Kb/s fractional T1, 1.544 Mb/s T1,
and 45 Mb/s T3.
and 45 Mb/s T3.
The Versalar 15000 combines the reliability and service of conventional layer 2
switches with the routing and control of layer 3 devices to provide the following
capabilities (per DC-optimized chassis):
switches with the routing and control of layer 3 devices to provide the following
capabilities (per DC-optimized chassis):
•
Number of IP interfaces:
--
1280 per chassis and 3840 per standard telco cabinet (nonredundant
configuration)
configuration)
--
3072 per standard telco cabinet (redundant configuration)
•
Number of OC-3 interfaces:
--
10 channelized per chassis and 30 channelized per standard telco cabinet
(nonredundant configuration)
(nonredundant configuration)
--
8 channelized per chassis and 24 channelized per standard telco cabinet
(redundant configuration)
(redundant configuration)
•
Number of DS3 interfaces:
--
30 per chassis and 90 per standard telco cabinet (nonredundant
configuration)
configuration)
--
24 per chassis and 72 per standard telco cabinet (redundant configuration)
•
High-speed trunk interfaces:
--
2--1xOC-12c ATM
--
2--4xOC-3c ATM
--
2--1xGigabit Ethernet
--
2--4x10/100 Mb Ethernet
--
2--1xOC-12c POS
--
2--4xOC-3c POS
•
E-type interfaces:
--
5 E1/DS0 channelized STM-1 interfaces per chassis and 15 per standard
telco cabinet
telco cabinet
--
315 E1 copper interfaces per standard telco cabinet