Juniper M7i Hardware Manual page 90

M7i Multiservice Edge Router Hardware Guide
66
Hierarchical policing
Increased number of WRED profiles
Independent EXP and DSCP rewrite
Independent Layer 2 and Layer 3 classification on same port
The CFEB-E has the following major components:
Processing components:
1-GHz CPU and supporting circuitry
Integrated ASIC
33-MHz PCI bus
Storage components:
Three 256-MB SDRAMs for packet memory
1-GB SDRAM for the microkernel
Two 64-MB RLDRAMs for route lookup
Two 64-MB RLDRAMs for control memory
Services interfaces:
Built-in tunnel interface
Optional Adaptive Services Module
Optional MultiServices Module
System interfaces:
100-Mbps link for internal interface to the Routing Engine
19.44-MHz reference clock—Generates clock signal for SONET/SDH PICs
I2C controller to read the I2C/EEPROMs in the PICs and temperature sensors
I2C/EEPROM containing the serial number and revision level
Two 512-KB boot flash EPROMs (programmable on the board)
One MPC8545 integrated processor with 1-GB DDR2 SDRAM
Three LEDs—A green LED labeled
indicate CFEB-E status.
MASTER
Offline button—Prepares the CFEB-E for removal from the router when pressed.
Ejector levers—Control the locking system that secures the CFEB-E in the chassis.
, a red LED labeled
OK FAIL
Copyright © 2019, Juniper Networks, Inc.
, and a blue LED labeled