Switch line Juniper QFX Provides high-performance fixed-configuration or modular chassis platforms for deployment at the access layer or network core in campus networks or data centers. Like other lines switches Juniper, Platform Juniper QFX runs on the Junos operating system, and supports technologies such as Junos Fusion, QFabric System (Decision Juniper, reducing maintenance costs while increasing productivity), Virtual Chassis and Virtual Chassis Fabric (allows you to combine up to 32 devices into one logical switch). With the ability to install redundant power and cooling, switches Juniper QFX series provide fault tolerance and availability of the system as a whole.
Switches Juniper fixed configuration such as series QFX3500 and QFX3600, QFX5100, QFX5200 and QFX10002 represented by high-performance L2 switches with advanced L3 functionality, small form factor and high density SFP/SFP+ and QSFP+ ports, and are optimized for deployment in data centers or campus networks.
Modular Chassis Juniper QFX (QFX10008 and QFX10016) represented by high-performance devices operating on a chip Juniper Q5, with high port density 10GbE/40GbE/100GbE in one chassis, designed for today's data centers.
Specifications of switch Juniper QFX5200-48Y-DC-AFI:
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Dimensions (W x H x D)
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17.36 x 1.72 x 20.48 in (44.09 x 4.37 x 52.02 cm); 1 U
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Power options
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100 to 240 VAC (single phase) at 50/60 Hz or –36 to –72 VDC
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System throughput
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Up to 3.2 Tbps
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Form factor
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Fixed-configuration platform
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Data rate (switching capacity)
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Up to 2.4 Bpps
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Port densities
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32 100GbE via QSFP28 module
32 40GbE via QSFP+ module
128 25GbE SFP28 via QSFP28-to-SFP28 breakout cable
128 10GbE SFP+ via QSFP+-to-SFP+ breakout cable
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Maximum 10GbE density
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128
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Maximum 25GbE/50GbE densities
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128/64
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Maximum 40GbE density
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32
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Maximum 100GbE density
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32
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Resiliency
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Dual, hot-swappable AC or DC power supplies for 1+1 redundancy
Redundant fans
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Power consumption
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380 W (AC, DC), 1296 BTU per hour typical power draw; 480 W (AC, DC), 1638 BTU per hour max
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Overlay services
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MPLS, GRE
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Traffic monitoring
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Port-based, LAG port, VLAN-based, ACL-based, Mirror to local and remote destinations (Layer 2 over VLAN)
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QoS queues/port
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10 (8 unicast; 2 multicast)
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MAC addresses
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136,000
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Jumbo frames
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9,216 bytes
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IPv4 hosts
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104,000
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IPv4 unicast routes
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128,000 prefixes; 64 ECMP paths
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IPv4 multicast routes
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52,000
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IPv6 hosts
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52,000
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IPv6 unicast routes
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98,000
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IPv6 multicast routes
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28,000
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Number of VLANs
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4,096
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ARP entries
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32,000
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