Juniper Networks E-Series - Manual (Page 25)

E-Series Routers
E-Series Routers 1-3
In Figure 1-3 , the ERX-310 router is being used as an access router in a
small POP location. The router is deployed by the service provider at the
customer site as a CPE (customer premises equipment).
Figure 1-3 ERX-310 router deployed in a small POP
E-Series Routers
Five models of E-series routers are available:
• ERX-1440 router
• ERX-1410 router
• ERX-710 router
• ERX-705 router
• ERX-310 router
All models use the same software. However, the specific model
determines the:
• Combination of line modules supported
• Conditions for line rate performance of line modules
• Type, capacity, and number of SRP modules used
SONET or ATM
infrastructure
xDSL
T1/E1
T3/E3
GE
GE
OC3
ERX
GE
OC3/12
cOC3
cOC12
VPN
ISP
CPE
CPE
CPE
g013726