QFX5240

Specifications

Form factor

Fixed 2 U

Dimensions (W x H x D)

17.26 x 3.46 x 25.52 in (43.8 x 8.8 x 64.8 cm)

Switching capacity

51.2/102.4 Tbps uni/bidirectional / 21.2 Bpps unidirectional

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

QFX5240-64OD: 64 ports of OSFP 800GbE

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

Power consumption

Redundant (1+1) hot-pluggable 3000 W AC/DC power supplies. Typical power draw: 932-Watt 100% traffic with DACs (without optics power) at 25C

Buffer capacity

165 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