Figures – Nortel Networks 8000 User Manual

Page 60

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Nortel Secure Router 8000 Series

Configuration -WAN Access

Figures

Figure 4-1 STM-N frame structure...................................................................................................................... 4-3

Figure 4-2 Process of multiplexing E1 to STM-1............................................................................................... 4-4

Figure 4-3 Process of multiplexing T1 to STM-1............................................................................................... 4-4

Figure 4-4 Sequence of arrangement of TUG-3, TUG-2 and TU-12 in VC-4.................................................... 4-5

Figure 4-5 Networking diagram of connecting routers directly through POS interfaces.................................. 4-27

Figure 4-6 Networking diagram of using STM-1 CPOS interface.................................................................... 4-30

Issue 5.3 (30 March 2009)

Nortel Networks Inc.

iii

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