Juniper Networks Broadband Services Router. E320 - Manual (Page 3)

3
Features and Benefits
The E320 and E120, together with JUNOSe, extend many economic and performance related benefits.
fEaturES fEaturE dEScriPtiOn BEnEfitS
flexible high capacity The E320 BSR supports a 100 Gbps or a 320 Gbps
switch fabric (40 M-180 Mpps performance).
Reduces operating and capital expenses:
aggregates more subscribers and services.
Environmental efficiency The E120 BSR has a small form factor and reduced
power budget for operation in smaller POPs/central
offices.
Extends market reach: the E120 extends high
BSR performance to smaller POPs/COs without
sacrificing features or reliability.
carrier grade operating
system
JUNOSe is the production-hardened E-series
portfolio OS.
Reduces operating expenses: increases reliable
operation.
Operational consistency The E320 and E120 share common components and
JUNOSe software.
Reduces operating expenses: ensures consistent
network operations and simplifies sparing.
High Ethernet density Both the E320 and E120 support high-density
Gigabit Ethernet and 10-Gigabit Ethernet
configurations.
Reduces operating and capital expenditures:
flexibly permits both aggregation and “direct
connect” models.
line rate forwarding using
Juniper’s custom aSics
Hardware-based forwarding, with separate
processors for routing and forwarding tasks.
Improves performance: ensures high performance
for multiplay services, at carrier scale.
Sophisticated QoS feature set Features include hierarchical queuing and
scheduling, rate-limiting for individual queues and
logical/physical interfaces.
Assures quality of experience: supports quality
multiplay services to both residential and business
consumers.
High availability All major hardware subsystems and common
equipment can be redundantly configured, while
JUNOSe is a carrier-grade OS.
Improves customer satisfaction: the combination of
dependable hardware and reliable software delivers
“always-on” services.
access layer agnostic Connects xDSL, FTTx, and wireless access
networks to the IP/MPLS network.
Supports a broad set of business and residential
applications.
atM to Ethernet migration Concurrent support for ATM and Ethernet based
interfaces.
Operational savings: maintains operational and
feature consistency during transition.
integrated with Juniper
networks Src Series Session
and resource control Modules
Provides policy-based management of the network
infrastructure.
Reduces operating and capital expenditures:
intelligently automates network utilization.
E320 Broadband Services Router
E120 Broadband Services Router