Replacing an MX960 Routing Engine | 461
Routing Engine Specifications
Table 14 on page 33 lists the current specifications for Routing Engines supported on M Series, MX Series,
and T Series routers. Table 15 on page 38 lists the hardware specifications of the Routing Engines with
VMHost support. Table 16 on page 40 lists the specifications for end-of-life Routing Engines.
NOTE: For a list of the routing engines that are supported on the M Series, MX Series, T Series,
and PTX routers, see “Supported Routing Engines by Router” on page 41.
NOTE: For information about PTX Series Routing Engine specifications, see Routing Engines
Supported on PTX Series Routers.
Table 14: Routing Engine Specifications
Switch
Control
Board
First
Junos OS
SupportMediaDisk
Connection
to PFEsMemoryProcessorRouting Engine
–9.01 GB
CompactFlash
card
40 GB
hard
disk
Fast
Ethernet
768 MB400-MHz
Celeron
RE-400-768
–8.11 GB
CompactFlash
card
40 GB
hard
disk
Gigabit
Ethernet
2048 MB1.0-GHz
Pentium
RE-A-1000-2048
–8.11 GB
CompactFlash
card
40 GB
hard
disk
Gigabit
Ethernet
4096 MB2.0-GHz
Pentium
RE-A-2000-4096
SCB, SCBE8.21 GB
CompactFlash
card
40 GB
hard
disk
Gigabit
Ethernet
2048 MB1.3-GHz
Pentium
RE-S-1300-2048
33