Juniper T4000 Datasheet
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FACT SHEET
Product Description
The Juniper Networks
®
T4000 Core Router is the next generation of T Series routers,
extending Juniper’s proven history of innovation and investment protection. The T4000
system more than doubles the per-slot capacity of existing T1600 systems from 100 Gbps
to 240 Gbps—and with only 25% increase in power. A fully loaded T4000 system can
support up to 192 ports of 10GbE, or 16 ports of 100GbE interfaces, making it the densest
line rate IP/MPLS routing system. The T4000 is a true multiservice core system that is
designed to deliver a reliable, high-performance, and flexible architecture to carry a wide
breadth of services over a common IP/MPLS infrastructure.
With four terabits of line rate throughput in a half rack chassis, the T4000 offers double
the slot capacity of the nearest competitor. In addition, all existing T640 and T1600
systems can be upgraded in service to T4000 systems, offering ultimate investment
protection to the existing T Series installed base.
T Series routers enable service providers to deliver stringent quality of service (QoS) and
meet service-level agreements (SLAs) for multiservice transit and IP services. In addition,
Juniper’s industry-leading IP/MPLS capabilities guarantee that the service level and
performance of critical services are maintained, while extending the effective life span
of legacy network assets. The T Series is ideal for creating routed infrastructures that
must scale to meet constantly growing Internet traffic for all varieties of applications.
Furthermore, capacity-based power consumption for all T Series routers is the lowest in the
industry. The following table illustrates the scaling characteristics of the T Series family.
Table 1: T Series Core Routers Scaling Characteristics
T SERIES
PLATFORM
THROUGHPUT RACK
SPACE
10-GIGABIT
ETHERNET
DENSITY
100-GIGABIT
ETHERNET
DENSITY
FULLY
REDUNDANT
HARDWARE
MULTICHASSIS
CAPABLE
T320 320 Gbps 1/3 rack
(19 in)
16 N/A Yes No
T640 640 Gbps 1/2 rack
(19 in)
32 N/A Yes Yes
T1600 1.6 Tbps 1/2 rack
(19 in)
80 (line rate)
160
(oversubscribed)
8 Yes Yes
T4000 3.84 Tbps 1/2 rack
(19 in)
192 (line rate)
384
(oversubscribed)
16 Yes Yes
Network Virtualization
Hardware virtualization enables operators to consolidate networks (corporate and
residential) and nodes (core and aggregation) onto a single simplified infrastructure.
The result is high CapEx and OpEx savings, secure administrative isolation between
services, and rapid introduction of new services. The T4000 system along with the Juniper
Networks JCS1200 Control System—the industry’s first purpose-built, control plane
scaling platform—will continue to provide operators the flexibility of consolidating or
separating network components based on their service needs.
T4000 CORE ROUTER
The worldwide growth in Internet
trac continues unabated. Although
video applications account for the
largest portion of this growth, other
big drivers are mobile and emerging
social applications. In a networked
economy, the quality of connectivity
impacts business performance. Carriers
must translate this dependence into
profitability, which means finding
new ways to lower costs on existing
services, developing new revenue
generating services, and evolving
business models to the changing
network landscape.
The T4000 Core Router provides the
scalability and flexibility required to
meet this diverse set of requirements.
With rich service processing, the
industry’s highest per-slot throughput
of 240 Gbps, and in-service hardware
upgrade capability, the T4000 is the
ideal service provider platform, oering
unprecedented investment protection
and operational economics to
profitably manage a core infrastructure.