Table 17: End-of-Life Routing Engine Specifications (continued)
EOL Details
First Junos OS
SupportMediaDisk
Connection
to PFEsMemoryProcessor
Routing
Engine
PSN-2004-11-020
5.4128 MB
CompactFlash
card
30 GB hard
disk
Fast
Ethernet
2048 MB600-MHz
Pentium III
RE-M40-600-2048
PSN-2008-02-019
6.21 GB
CompactFlash
card
40 GB hard
disk
Gigabit
Ethernet
2048 MB1.6-GHz
Pentium M
RE-1600-2048
NOTE: The memory in Table 16 on page 46 indicates the amount of total
memory. To determine the amount of available memory, issue the show
chassis routing-engine CLI command.
On routers that accept two Routing Engines, you cannot mix Routing Engine types except
for a brief period (one minute or so) during an upgrade or downgrade to two Routing
Engines of the same type.
Related
Documentation
Supported Routing Engines by Router on page 49•
Supported Routing Engines by Router
The following tables list the Routing Engines that each router supports, the first supported
release for the Routing Engine in the specified router, the management Ethernet interface,
and the internal Ethernet interfaces for each Routing Engine.
•
M7i Routing Engines on page 50
•
M10i Routing Engines on page 50
•
M40e Routing Engines on page 51
•
M120 Routing Engines on page 51
•
M320 Routing Engines on page 51
•
MX5, MX10, MX40, and MX80 Routing Engine on page 52
•
MX104 Routing Engines on page 52
•
MX240 Routing Engines on page 53
•
MX480 Routing Engines on page 53
•
MX960 Routing Engines on page 54
•
MX2008 Routing Engines on page 55
•
MX2010 Routing Engines on page 55
•
MX2020 Supported Routing Engines on page 56
•
PTX3000 Routing Engines on page 56
49Copyright © 2017, Juniper Networks, Inc.
Chapter 5: Host Subsystem Components and Descriptions
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