QFX5110-48S—A 10GbE/100GbE data center access switch, the QFX5110-48S
offers 48 small form-factor pluggable plus (SFP+) transceiver ports and four QSFP28
ports that can be configured as 4x40GbE or 4x100GbE ports, with an aggregate
throughput of 1.76 Tbps or 1.32 Bpps per switch. For added flexibility, each QSFP28
port can also be configured as 4x10GbE ports using breakout cables, increasing the
total number of supported 10GbE ports to 64 per switch.
QFX5110 Switch Models
The QFX5110 switches are compact, 1 U platforms that provide wire-speed packet
performance, very low latency, and a rich set of Junos OS features. In addition to a highthroughput Packet Forwarding Engine (PFE), the performance of the QFX5110 control
plane is further enhanced with a powerful 1.8 GHz quad-core Intel CPU with 16 GB of
memory and 64 GB SSD storage.