Juniper CBL-TX-SIB-95M 데이터 시트

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The TX Matrix Plus with the enhanced SIBs now support 
standards-based CXP pluggable optics modules for the LCC to 
SFC fabric interconnect. The system also supports an option of 
Active Optical Cable (AOC) that seals optics and cable into one 
package for ease of installation and maintenance.
Juniper Networks  actively supports the TX Matrix multichassis 
system introduced in 2004 and the TX Matrix Plus multichassis 
system introduced in 2009, see Table 3 for the configurations 
supported.
Table 3: TX Matrix for T640 Multichassis and TX Matrix Plus System Capacity with up to 4 x T1600
Platform
System Throughput
Rack Space
10GbE Density
Fully Redundant 
Hardware
TX Matrix Plus with 4 x T1600
6.4 Tbps
3 racks (1 x 23 in for TX Matrix Plus, 
2 x 19 in for T1600) 
320 (line rate)
640 (oversubscribed)
Yes
TX Matrix with 4 x T640
2.5 Tbps
3 racks
160
Yes
The scalable configurations with T Series multichassis offerings 
increase equipment lifespan and further reduce CapEx costs. 
Designed with no single point of failure, and utilizing the same 
system design and robust Juniper Networks Junos operating 
system as other Juniper routing platforms, these central switching 
stage platforms are designed from the ground up to achieve the 
highest levels of system availability.
Features and Benefits
The core network is at the heart of any next-generation network 
or multiplay deployment. With the growth of distributed content 
in metro networks, the core network must deliver high-speed 
transport at five 9s reliability, while providing rich service delivery 
features. The T Series family with TX Matrix Plus offers the 
premier core routing option in the industry—ultra high capacity 
core with nonstop operations. Junos OS functionality offers the 
highest resiliency, high performance, and flexible applications 
for backbone networks carrying content intensive consumer and 
business traffic. 
The T Series architecture allows all Junos OS features and services 
to operate across many interface types without compromising 
performance. All platforms are highly secure with large filter lists 
(hundreds of thousands of firewall filter terms) and rate limiting 
to mitigate denial-of-service (DoS) attacks. Consistent hardware-
based QoS features such as deep packet classification, filtering, 
and granular queuing are deployable at large scale for many 
interface speeds. 
Junos OS is designed to meet stringent service provider 
requirements for operational simplicity and efficiency. Junos 
OS modular architecture supports maximum network uptime 
with features such as process restart, graceful Routing Engine 
switchover (GRES), and in-service software upgrades. On the 
hardware front, all major components—including Routing Engines, 
Control Boards, Switch Interface Boards (SIBs), and Power Entry 
Modules (PEMs) are redundant. 
Backed by the industry’s widest breadth of software services,  
T Series Core Routers are designed on a foundation of IP/MPLS 
optimized hardware that offers unique packet handling functionality 
unmatched for its flexibility and scale. The result is robust QoS 
for rich and scalable voice transport, video distribution, multicast 
replication, traffic engineering, ATM-to-MPLS migration, and IP 
transit and peering services. 
Juniper’s core solutions deliver unparalleled investment protection 
with PICs that are portable between Juniper Networks M Series 
Multiservice Edge Routers. These include the M40e, M120, and 
M320 Multiservice Edge Routers, and the T640, T1600, and 
T4000 multichassis systems. PICs cover diverse interface types 
(ranging in speed from DS3 to 100GbE) including SONET/SDH, 
ATM, GbE, dense wavelength-division multiplexing (DWDM), 
and advanced security services. From dense GbE and 10GbE 
configurations (including two 12x10 GbE Type-5 PICs in a single 
T4000 slot), to high-speed trunk applications at 40 Gbps, and 
100 Gbps (two 1x100GbE Type-5 PICs in a single T4000 slot),  
T Series routers satisfy every core application up to the 16 terabit 
realm. The OC-768c and 100GbE options are ideally suited for 
intra-POP (point of presence) locations. The 4-port OC-192 with 
inverse multiplexing provides 40 Gbps inter-POP links up to a 
distance of 80 Km. 
Leveraging Junos OS, service providers can enjoy operational 
simplicity and feature superiority, while alleviating the need for 
complex and costly mapping of software releases to hardware 
versions. The top service providers worldwide all rely on the power 
of Junos OS, and its unique agility and ability to scale services 
across all interfaces helps speed the rollout of new service 
deployments while simplifying management and operations. 
One of the key architectural choices in the T Series family of 
routers is the nondisruptive hardware upgrade. This is seen 
in the simple migration from T640 to T1600 (Figure 3), from 
T640/T1600 to T4000 (Figure 4), and from T1600 to the large, 
virtualized systems consisting of the TX Matrix Plus.