Juniper M Series - M120 Router Major Hardware Components; Figure 9: Rear View of a DC M120 Router; Table 9: M120 Router Major Hardware Components

Figure 9: Rear View of a DC M120 Router
PICs are available in supported media types, including Asynchronous Transfer Mode
(ATM), Channelized DS3, E1, E3, T1, Ethernet, SONET/SDH, and IP services. For more
information about supported PICs for each M Series router type, see the appropriate PIC
installation guide.
The M120 router Internet Processor II ASIC forwards packets at a throughput rate of up
to 120 Gbps. The ASIC technology provides such packet processing as route lookups,
filtering, sampling, rate limiting, load balancing, buffer management, switching, and
encapsulation and de-encapsulation of IP services.
Related
Documentation
M120 Router Major Hardware Components on page 19•
M120 Router Major Hardware Components
Table 9 on page 19 lists the major M120 router components and characteristics.
Table 9: M120 Router Major Hardware Components
Offline
Button
Field-
replaceableRedundantFunctionQuantityComponent
YesYesYesProvides route lookup and forwarding
functions from FPCs and CFPCs
1–6FEB
19Copyright © 2012, Juniper Networks, Inc.
Chapter 1: M Series Multiservice Edge Routers