Description:  The Juniper Networks QFX5100-48S-3AFO QFX5100 is a sleek and compact Ethernet switch for data canter networks. It has 150 W power consumption capacity, 1.44 Tbps/1.08 Bpps switching capacity, and redundant fans. This Ethernet switch has 48 SFP+/SFP ports, SFP/RJ-45 ports and 6 QSFP+ ports.

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Warranty: 1 year Networking-Hardware Warranty Included
Shipping: Worldwide shipping via DHL, UPS, Fedex, and TNT
Repairs: We offer repair service for the QFX5100-48S-3AFO.
Exchange: Exchange credit for your defective unit available.

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About QFX5100-48S-3AFO

Looking for an advanced and high-quality Ethernet switch for your small or medium-scale network that has multiple devices? If so, get the QFX5100-48S-3AFO from Juniper Networks, which is designed with a sticky MAC address, Static ARP support, IGMP and DHCP snooping and more features. There are 48 SFP+/SFP ports, 6 QSFP+ ports, and dual SFP/RJ-45 ports in this Juniper switch. The operating temperature and humidity level of this Juniper Ethernet switch is from 32F to 104 F and from 5% to 90%. You can store it between -40F to 158 F temperature. The virtual chassis equipped with a graceful RE switchover, local designated forwarding and more features make sure the performance never lags during data transmission from one device to another. The form factor is one of the best advantages of the QFX5100-48S-3AFO. It has a very sleek profile with dimensions of about 4.37 x 44.09 x 52.02 cm. The device weighs about 9.9 kg. In the box, you get a rack mountable kit, which can help you to install it quickly without any hassle. The Ethernet switch has power consumption of 150 W. Multicast features such as the multicast source discovery, secure interface login, security and filters, etc. enhance the performance of the QFX5100-48S-3AFO further. The switching capacity of this Ethernet switch is 1.44 Tbps/1.08 Bpps. There are 9,216 bytes of jumbo frames in this Ethernet switch to ensure payload and 4000 firewall filters as well. The 52,000 IPv6 multicast routes plus 104,000 IPv4 multicast routes enhance the operation of this device.


Technical specifications

The QFX5100-48S-3AFO weighs about 21.8 lb.


There are 3 Mgt. ports in the QFX5100-48S-3AFO.

-40F to 158 F

The QFX5100-48S-3AFO is rack mountable.

5% to 90% (Operating)

The switching capacity of the QFX5100-48S-3AFO is 1.44 Tbps/1.08 Bpps.

1.44 Tbps/1.08 Bpps

The size of the QFX5100-48S-3AFO is 4.37 x 44.09 x 52.02 cm.

21.8 lbs



9,216 bytes


48 SFP+/SFP ports, 6 QSFP+ ports, and dual SFP/RJ-45 ports



Junos operating system Automation and orchestration Configuration protocol server Silver PSU efficiency Sticky MAC address


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