QFX5220-32CD-D-AFO

Overview
Specifications
Datasheet
Ordering Information

The Juniper Networks QFX5220 Switch is a next-generation, fixed-configuration spine-and-leaf switch. It offers flexible, cost-effective, high-density 400GbE, 200GbE, 100GbE, 50GbE, 40GbE, 25GbE, and 10GbE interfaces for server and intra-fabric connectivity, and delivers a versatile, future-proofed solution for today’s data centers.

QFX5220 switches support advanced Layer 2, Layer 3, and MPLS features. For large public cloud providers—early adopters of high-performance servers to meet explosive workload growth—the QFX5220 supports very large, dense, and fast 400GbE IP fabrics based on proven internet-scale technology. For enterprise customers seeking investment protection as they transition their server farms from 10GbE to 25GbE, the QFX5220 switch also provides a high radix-native 100GbE lean-spine option at reduced power and a smaller footprint.

QFX5220-32CD: The QFX5220-32CD offers 32 ports in a low-profile 1 U form factor. High-speed ports support a wide variety of port configurations, including 400GbE, 200GbE, 100GbE, 25GbE, 40GbE, and 10GbE. The QFX5220-32CD is equipped with two AC or DC power supplies, providing 1+1 redundancy when all power supplies are present, and six hot-swappable fans offering ports-to-FRUs (AFO) or FRUs-to-ports (AFI) airflow options, providing (5×2+1)+1 redundancy.

QFX5220-128C: The QFX5220-128C offers 128 ports in a 4 U form factor. The high-speed ports support a wide variety of configurations, including 100GbE and 40GbE. The switch is equipped with four AC or DC power supplies, providing 2+2 redundancy when all power supplies are present, and six hot-swappable ports-to-FRUs (AFO) airflow fans, providing (5×2+1) +1 redundancy.

Table 1. QFX5220 System Capacity

Specification	QFX5220-32CD	QFX5220-128C
System throughput	Up to 25.6 Tbps (bidirectional)	Up to 25.6 Tbps (bidirectional)
Forwarding capacity	8 billion packets per second	8 billion packets per second
Port density	32 ports of QSFP56-DD 400GbE	128 ports of QSFP28 100GbE
SFP+/SFP28	2 SFP+ transceiver ports for in-band network management	2 SFP+ transceiver ports for in-band network management
Dimensions (W x H x D)	17.26 x 1.72 x 21.1 in. (43.8 x 4.3 x 53.59 cm)	17.26 x 6.88 x 29 in. (43.8 x 17.47 x 73.66 cm)
Rack units	1 U	4 U
Weight	24.5 lb (11.11 kg) with power supplies and fans installed	98 lb (44.44 kg) with 4 power supplies and 6 fan trays installed
Operating system	Junos OS Evolved	Junos OS Evolved
CPU	Intel Xeon D-1518	Intel Xeon D-1518
Power	Redundant (1+1) hot-pluggable 1600 W AC/DC power supplies (2n) 115-240 V single phase AC power -48 to -60 V DC power	Redundant (1+1) hot-pluggable 1600 W AC/DC power supplies 115-240 V single phase AC power -48 to -60 V DC power
Cooling	Ports-to-FRUs (AFO) and FRUs-to-ports (AFI) cooling Redundant (5×2+1)+1 hot-pluggable fan modules with variable speed to minimize power draw	Ports-to-FRUs (AFO) cooling Redundant (5×2+1) + 1 hot-pluggable fan modules with variable speed to minimize power draw
Total packet buffer	64 MB	64 MB
Recommended Software Version	Junos OS Evolved 22.2R3-Sx and later	Junos OS Evolved 22.2R3-Sx and later
Warranty	Juniper standard one-year warranty	Juniper standard one-year warranty

Table 1. QFX5220 Switch Specifications

Product Number	Description
Form factor	QFX5220-32CD: Fixed 1 U spine/leaf QFX5220-128C: Fixed 4 U leaf/lean spine
Dimensions (W x H x D)	QFX5220-32CD: 17.26 x 1.72 x 21.1 in. (43.8 x 4.3 x 53.59 cm) QFX5220-128C: 17.26 x 6.88 x 29 in. (43.8 x 17.47 x 73.66 cm)
Switching capacity	QFX5220-32CD/128C: 12.8 Tbps / 8 Bpps
Port densities(10/25/40/50/100/400GbE)	QFX5220-32CD: 32 x 400GbE QFX5220-128C: 128 x 100GbE
Power consumption	QFX5220-32CD Max load: 973W Typical load:730W QFX5220-128C Max load: 2023W Typical load: 1433W
Buffer capacity	QFX5220-32CD: 128MB QFX5220-128C: 64MB
MAC addresses	QFX5220-32CD/128C: 8192
IPv4 unicast/multicast routes	QFX5220-32CD/128C: 336,000/380,000
IPv6 unicast/multicast routes	QFX5220-32CD/128C: 130,000
Number of VLANs	QFX5220-32CD: 3968 QFX5220-128C: 3952
ARP entries	QFX5220-32CD/128C: 32,000
Latency	750 ns
Overlay Management and Protocols	Contrail Networking, EVPN-VXLAN