Juniper Networks E120 Benutzerhandbuch

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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.