Switch Juniper QFX5100-48S

System Specifications

Dimensions
(H x W x D)

1.72 x17.36 x 20.48 in (4.37 x 44.09 x 52.02 cm)

Rack units

1 U

Weight

21.8 lb (9.9 kg)

Operating system

Junos OS

CPU

1GbE SFP: 48 (24 copper 1GbE)

10GbE SFP+: 48/72 (with breakout cable)

40GbE QSFP+: 6

Management and PTP interfaces

• Each QSFP+ port can be configured as a 4 x 10GbE interface
• Each QSFP+ port can be configured as a 40 Gbps port
• USB port
• Console port
• 2 management ports: 1 RJ-45 and 1 SFP
• Supported transceiver and direct attach cable
• SFP+ 10GbE optical modules
• SFP+ DAC cables: 1/3/5 m twinax copper and 1/3/5/7/10 m active twinax copper
• SFP GbE optical and copper module
• QSFP+ to SFP+ 10GbE direct attach break-out copper (1/3 m twinax copper cable)

Power

• Dual redundant (1+1) and hot-pluggable power supplies
• 110-240 V single phase AC power
• -36 to -72 V DC power
• Redundant (N+1) and hot-pluggable fan modules for front to-back and back-to-front airflow

Cooling

• Front-to-back and back-to-front cooling
• Redundant variable-speed fans to reduce power draw