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 QFX5100 fixed configuration, 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 QFX5100-48S-3AFO:
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Dimensions (W x H x D)
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QFX5100-48S, -24Q, -24Q-AA: 17.4 x 1.72 x 20.5 in (44.1 x 4.4 x 52.0 cm); 1 U
QFX5100-48T: 17.4 x 1.72 x 21.5 in (44.1 x 4.4 x 54.6 cm); 1 U
QFX5100-96S: 17.4 x 3.46 x 22.4 in (44.1 x 8.8 x 57.0 cm); 2 U
QFX5110-48S and -32Q: 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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QFX5100-48S: 1.44 Tbps
QFX5100-48T: 1.44 Tbps
QFX5100-24Q: 2.56 Tbps
QFX5100-24Q-AA: 2.56 Tbps
QFX5100-96S: 2.56 Tbps
QFX5110-48S: 1.76 Tbps
QFX5110-32Q: 2.56 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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QFX5100-48S: 1.08 Bpps
QFX5100-48T: 1.08 Bpps
QFX5100-24Q: 1.44 Bpps
QFX5100-24Q-AA: 1.44 Bpps
QFX5100-96S: 1.44 Bpps
QFX5110-48S: 1.32 Bpps
QFX5110-32Q: 1.44 Bpps
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Port Densities
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QFX5100-48S: 48 1GbE/10GbE; 6 40GbE
QFX5100-48T: 48 tri-speed (100 Mbps/1GbE/10GbE); 6 40GbE
QFX5100-24Q: 24 40GbE; 2 expansion slots for 4 x 40
QFX5100-24Q-AA: 24 40GbE; 2 expansion slots for 4 x 40 or 1 double-wide slot for FPGA-based module
QFX5100-96S: 96 1GbE/10GbE; 8 40GbE
QFX5110-48S: 48 1GbE; 48 10GbE; 4 40GbE; 4 100GbE
QFX5110-32Q: 104 10GbE (with breakout cable); 32 40GbE; 20 40GbE with 4 100GbE
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Maximum 10GbE Density
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QFX5100-48S: 72 ports (48 10GbE SFP or SFP+ ports plus 24 10GbE ports using QSFP+ to SFP+ DAC or QSFP+ to SFP+ fiber splitter cables and optics)
QFX5100-96S: 104 ports (96 10 GbE SFP or SFP+ ports plus 8 10GbE ports using 2 QSFP+ to SFP+ DAC or QSFP+ to SFP+ fiber splitter cables and optics)
QFX5110-48S: 64 ports with breakout cable
QFX5110-32Q: 104 ports with breakout cable
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Maximum 25GbE/50GbE Densities
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N/A
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Maximum 40GbE Density
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QFX5100-48S: 6 ports
QFX5100-48T: 6 ports
QFX5100-24Q: 32 ports (with hot-swappable expansion modules)
QFX5100-24Q-AA: 32 ports (with hot-swappable expansion modules)
QFX5100-96S: 8 ports
QFX5110-48S: 4 ports
QFX5110-32Q: 32 ports
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Maximum 100GbE Density
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QFX5110-48S/-32Q: 4
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Resiliency
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Dual hot-swappable AC or DC power supplies for 1+1 redundancy.
Hot-swappable fan trays.
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Power Consumption
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QFX5100-48S: 150W
QFX5100-48T: 335W
QFX5100-24Q: 161W
QFX5100-24Q-AA: 175W (QFX-PFA-4Q: 120W)
QFX5100-96S: 263W
QFX5110-48S: 300W; idle load: 200W
QFX5110-32Q: 300W; idle load: 200W
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Overlay Services
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Contrail Layer 3 gateway (roadmap)
VMware NSX Layer 2 gateway (roadmap)
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Traffic Monitoring
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Port-based
LAG port
VLAN-based
Access control list (ACL)-based
Mirror to local and remote destinations (Layer 2 over VLAN)
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QoS Queues / Port
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12 (8 unicast; 4 multicast)
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MAC Addresses
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288,000
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Jumbo Frames
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9,216 Bytes
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IPv4 Hosts
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144,000
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IPv4 Unicast Routes
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208,000
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IPv4 Multicast Routes
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104,000
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IPv6 Hosts
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72,000
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IPv6 Unicast Routes
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104,000
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IPv6 Multicast Routes
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52,000
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Number of VLANs
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4,096
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ARP Entries
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48,000
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