QFX5120

Specifications

Form factor

QFX5120-48Y: Fixed 1 U access/leaf

QFX5120-48T: Fixed 1 U access/leaf

QFX5120-32C: Fixed 1 U spine/access/leaf

Dimensions (W x H x D)

QFX5120-48Y: 17.36 x 1.72 x 20.48 in (4.37 x 44.09 x 52.02 cm)

QFX5120-48T: 17.36 x 1.72 x 20.48 in (4.37 x 44.09 x 52.02 cm)

QFX5120-32C: 1.7 x 17.26 x 20.27 in (4.32 x 43.84 x 51.5 cm)

Switching capacity

QFX5120-48Y: 2 Tbps/1.31 Bpps

QFX5120-48T: 1.08 Tbps/1001.7 Mpps

QFX5120-32C: 3.2 Tbps/2 Bpps

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

QFX5120-48Y:
48 x 1/10/25GbE
8 x 40/100GbE

QFX5120-48T:
48 x 1/10GbE RJ-45
6 x 40/100GbE

QFX5120-32C:
32 x 40/100GbE

Power consumption

QFX5120-48Y:
Max load: 450W
Typical load: 260W

QFX5120-48T:
Max load: 450W
Typical load: 300W

QFX5120-32C:
Max load: 515W
Typical load: 380W

Buffer capacity

32MB

MAC addresses

288,000

IPv4 unicast/multicast routes

351,000/104,000

IPv6 unicast/multicast routes

168,000/52,000

Number of VLANs

4,093

ARP entries

64,000

Latency

550 ns

Overlay Management and Protocols

Contrail Networking, VXLAN OVSDB, EVPN-VXLAN