Juniper QFX5120-48Y-AFO2 Datasheet
The Juniper QFX5120-48Y-AFO2 is a data center switch in the Juniper QFX5120 series. Every figure below is quoted from Juniper official documentation.
4 TbpsSwitching capacity
2,000 MppsForwarding rate
48 x 1/10/25GbE SFP28 + 8 x...Ports
Key Specifications
| Form factor | Fixed 1 U access/leaf |
|---|---|
| Ports | 48 x 1/10/25GbE SFP28 + 8 x 40/100GbE QSFP28 |
| Switching capacity | 4 Tbps (bidirectional); 2 Tbps unidirectional |
| Forwarding rate | 2,000 Mpps |
| MAC addresses | 288,000 |
| Jumbo frame | 9,216 bytes |
| Maximum active VLANs | 4,094 |
| VLAN IDs | 1-4,094 |
| ARP entries | 64,000 |
| IPv4 unicast routes | 351,000 prefixes; 211,000 host routes |
| IPv4 multicast routes | 106,000 |
| IPv6 unicast routes | 172,000 prefixes; 106,000 host routes |
| IPv6 multicast routes | 52,000 |
| Buffer capacity | 32 MB |
| Dimensions (W x H x D) | 17.36 x 1.72 x 20.48 in (44.09 x 4.37 x 52.02 cm) |
| Weight | 23.7 lb (10.75 kg) |
| Power consumption (max, W) | 283 W |
| Power consumption (typical, W) | 155 W |
| Operating temperature | 0 to 40 C |
Specifications are quoted from the official Juniper datasheet for this model; no values are estimated.
Frequently Asked Questions
What is the Juniper QFX5120-48Y-AFO2?
The Juniper QFX5120-48Y-AFO2 is a data center switch in the Juniper QFX5120 series. Hardware specifications on this page are quoted from Juniper official documentation.
What is the switching capacity of the Juniper QFX5120-48Y-AFO2?
The switching capacity is 4 Tbps (bidirectional); 2 Tbps unidirectional.
What is the forwarding rate of the Juniper QFX5120-48Y-AFO2?
The forwarding rate is 2,000 Mpps.
What ports does the Juniper QFX5120-48Y-AFO2 provide?
It provides 48 x 1/10/25GbE SFP28 + 8 x 40/100GbE QSFP28.
How much does the Juniper QFX5120-48Y-AFO2 weigh?
It weighs 23.7 lb (10.75 kg).
Need current pricing or availability for the Juniper QFX5120-48Y-AFO2? See the QFX5120-48Y-AFO2 product page or request a quote.