QFX5240

Specifications

Form factor

Fixed 2 U

Dimensions (W x H x D)

QFX5240-64 line: 17.26 x 3.46 x 25.52 in (43.8 x 8.8 x 64.8 cm)

QFX5241-32OD: 17.25 × 1.69 × 23.19 in (43.4 × 4.3 × 58.9 cm)

Switching capacity

QFX5240-64 line: 51.2/102.4 Tbps uni/bidirectional / 21.2 Bpps unidirectional

QFX5241-32OD: 25.6/51.2 Tbps uni/bidirectional / 10.6 Bpps unidirectional

Port densities(10/25/40/50/100/400GbE)

QFX5240-64OD/QFX5241-64OD: 64 ports of OSFP 800GbE

QFX5240-64QD/QFX5241-64QD: 64 ports of QSFP-DD 800GbE

QFX5241-32OD: 32 ports of OSFP 800GbE

Power consumption

QFX5240-64OD/QFX5241-64OD Typical Power Consumption: 220-240 V: 613 W

QFX5240-64QD/QFX5241-QD Typical Power Consumption: 220-240 V: 616 W

QFX5241-32OD Typical Power Consumption: 220-240 V: 543 W

Typical power consumption measured at 25°C ambient temperature with DACs at 50% load with IMIX traffic, excluding transceivers.  Power consumption is subject to operating condition and unit-to-unit variations.

 

Buffer capacity

QFX5240-64 line: 165 MB

QFX5241-32OD: 83 MB

MAC addresses

136,000

IPv4 unicast/multicast routes

860,000

IPv6 unicast/multicast routes

360,000

Number of VLANs

4,000

ARP entries

32,000

Latency

700-750ns