PACKETPERF

Primary Device

Select Primary Hardware... Aruba 6000 24G 4SFP Aruba AP-515 Aruba AP-535 Aruba (HPE) 6300M Aruba (HPE) 7030 Aruba (HPE) 9004 Gateway Aruba (HPE) 9240 Campus Gateway Aruba (HPE) AP-735 Aruba (HPE) Aruba 6400 Switch Aruba (HPE) Aruba 8320 Aruba (HPE) Aruba 9004 Gateway Aruba (HPE) Aruba 9106 Gateway Aruba (HPE) Aruba 9114 Gateway Aruba (HPE) Aruba 9240 Campus Gateway Aruba (HPE) Aruba AP-655 Aruba (HPE) Aruba AP-755 Aruba (HPE) Aruba CX 6100 Aruba (HPE) Aruba CX 6100 Switch Aruba (HPE) Aruba CX 6200 Aruba (HPE) Aruba CX 6200F Switch Aruba (HPE) Aruba CX 6300 Aruba (HPE) Aruba CX 6300M Switch Aruba (HPE) Instant On AP33 Aruba (HPE) Instant On AP45 Cisco C9200L-24T-4G Cisco C9200L-48T-4G Cisco Catalyst 9120AX Cisco Catalyst 9136 Cisco Catalyst 9136I Cisco Catalyst 9164 (CW9164I) Cisco Catalyst 9166 Cisco Catalyst 9166 Series (CW9166) Cisco Catalyst 9176I (CW9176I) Cisco Catalyst 9176I (CW9176I-CFG) Cisco Catalyst 9178i Cisco Catalyst 9200 Cisco Catalyst 9200 Series Cisco Catalyst 9200L Cisco Catalyst 9300 Cisco Catalyst 9300-48P Cisco Catalyst 9300X Cisco Catalyst 9500 Cisco Catalyst 9500 Series Cisco Catalyst 9500-48Y4C Cisco Catalyst 9500X Cisco Catalyst CW9164 Cisco Catalyst CW9166 Cisco Catalyst CW9166I Cisco Catalyst CW9171 Cisco Catalyst CW9172I Cisco Catalyst CW9174 Cisco Catalyst CW9176 Cisco Catalyst CW9176I Cisco Catalyst CW9178I Cisco Catalyst CW9179F Cisco Cisco Catalyst 9166I Cisco Cisco Catalyst 9200 Cisco Cisco Catalyst 9200L Cisco Cisco Catalyst 9300X Cisco Cisco Catalyst 9500 Cisco Cisco Secure Firewall 1210 Cisco Cisco Secure Firewall 3105 Cisco Cisco Secure Firewall 3110 Cisco Cisco Wireless 9178I (CW9178I) Cisco CW9176 Cisco Nexus 9300-GX2 Cisco Nexus 9300-GX2 (N9K-C9332D-GX2B) Cisco Nexus 93180YC-FX3 Cisco Secure Firewall 1010 Cisco Secure Firewall 1120 Cisco Secure Firewall 1140 Cisco Secure Firewall 1150 Cisco Secure Firewall 1210 Cisco Secure Firewall 1220 (1220CX) Cisco Secure Firewall 220 Cisco Secure Firewall 3105 Cisco Secure Firewall 3110 Cisco Secure Firewall 3120 Cisco Secure Firewall 3130 Cisco Secure Firewall 3140 Cisco Secure Firewall 4215 Cisco Secure Firewall 4225 Cisco Secure Firewall 4245 Fortinet FortiAP 231G Fortinet FortiAP 231K Fortinet FortiAP 241K Fortinet FortiAP 431G Fortinet FortiAP 441K Fortinet FortiGate 1000F Fortinet FortiGate 120G Fortinet FortiGate 200G Fortinet FortiGate 3500G Fortinet FortiGate 400G Fortinet FortiGate 40F Fortinet FortiGate 60F Fortinet FortiGate 70G Fortinet FortiGate 90G Fortinet FortiGate Rugged 60G (FGR-60G) Fortinet FortiSwitch 1048G Fortinet FortiSwitch 124G Fortinet FortiSwitch 124G (FS-124G) Fortinet FortiSwitch 124G-FPOE Fortinet FortiSwitch 148F Fortinet FortiSwitch 148G Fortinet FortiSwitch 2048F Fortinet FortiSwitch 3032G Fortinet FortiSwitch 648F Fortinet FortiSwitch 648F-FPOE Fortinet FortiSwitch-124F Juniper Networks AP34 Juniper Networks AP36 Juniper Networks AP37 Juniper Networks AP45 Juniper Networks AP47 Juniper Networks AP66 Juniper Networks EX4000 Juniper Networks EX4100 Juniper Networks EX4100-48P Juniper Networks EX4400 Juniper Networks EX4400-48P Juniper Networks Mist AP33 Juniper Networks Mist AP37 Juniper Networks Mist AP43 Juniper Networks QFX5120-48Y Juniper Networks QFX5220-32CD Juniper Networks QFX5230-64CD Juniper Networks QFX5240 Juniper Networks SRX1600 Juniper Networks SRX2300 Juniper Networks SRX4120 Juniper Networks SRX4300 Juniper Networks SRX440 Juniper Networks SRX4600 Juniper Networks SRX4700 Netgate 4100 Netgate 6100 Palo Alto Networks ION 1200-S Palo Alto Networks ION 1200-W Palo Alto Networks ION 3200 Palo Alto Networks ION 3200-S Palo Alto Networks ION 3200-W Palo Alto Networks ION 3200H Palo Alto Networks ION 3200H-C5G-WW Palo Alto Networks PA-1410 Palo Alto Networks PA-3410 Palo Alto Networks PA-410 Palo Alto Networks PA-415 Palo Alto Networks PA-440 Palo Alto Networks PA-445 Palo Alto Networks PA-445-W Palo Alto Networks PA-5410 Palo Alto Networks PA-545-PoE Palo Alto Networks PA-5450 Palo Alto Networks PA-555-POE Palo Alto Networks PA-7500 Palo Alto Networks Prisma SD-WAN ION 3200H Ubiquiti Cloud Gateway Max Ubiquiti Cloud Gateway Max (UCG-Max) Ubiquiti Cloud Gateway Ultra Ubiquiti Dream Machine Pro Max Ubiquiti Dream Machine Pro Max (UDM-Pro-Max) Ubiquiti Dream Machine Special Edition (UDM-SE) Ubiquiti Enterprise 24 PoE (USW-Enterprise-24-PoE) Ubiquiti Enterprise 8 PoE Ubiquiti Enterprise Fortress Gateway (EFG) Ubiquiti Pro Max 24 PoE Ubiquiti Pro Max 48 PoE Ubiquiti Pro Max Aggregation (USW-Pro-Max-Aggregation) Ubiquiti Switch Enterprise 24 PoE (USW-Enterprise-24-PoE) Ubiquiti Switch Pro Max 24 PoE Ubiquiti Switch Pro Max 48 PoE Ubiquiti U6 Pro Ubiquiti U6-Enterprise Ubiquiti U6-Pro Ubiquiti U7 Pro Ubiquiti U7 Pro Max Ubiquiti U7 Pro Outdoor Ubiquiti UniFi Cloud Gateway Fiber Ubiquiti UniFi Cloud Gateway Max (UCG-Max) Ubiquiti UniFi Dream Machine Beast Ubiquiti UniFi Dream Machine Pro Max Ubiquiti UniFi Dream Machine Pro Max (UDM-Pro-Max) Ubiquiti UniFi Enterprise 7 Ubiquiti UniFi Pro Max 24 PoE Ubiquiti UniFi Pro Max 48 PoE Ubiquiti UniFi Standard 24 PoE (USW-24-POE) Ubiquiti UniFi Switch Pro Max 16 PoE Ubiquiti UniFi Switch Ultra Ubiquiti UniFi U7 Pro Ubiquiti UniFi U7 Pro Max Ubiquiti UniFi U7 Pro Outdoor Ubiquiti UniFi U7 Pro Wall Ubiquiti UniFi U7 Pro XGS Ubiquiti UniFi6 Mesh (U6 Mesh) Ubiquiti USW Pro Max 24 PoE Ubiquiti USW Pro Max 48 PoE Ubiquiti USW-Enterprise-24-PoE Ubiquiti USW-Pro-24-PoE

Technical Specifications

• Switching Capacity: 51.2 Tbps unidirectional (51,200 Gbps, per Juniper HCT for QFX5240-64QD)
• Forwarding Rate: Not published on Juniper's spec pages; 64-byte line rate is roughly 76 Bpps by calculation, not a vendor figure
• Ports (breakdown): QFX5240-64QD: 64 x 800GbE QSFP-DD (QSFP56-DD) + 2 x SFP+ 10G + 1 x RJ-45 console + 1 x RJ-45 management + 1 x USB-A + 10 MHz/PPS/ToD timing ports. QFX5240-64OD: 64 x 800GbE OSFP + 2 x SFP+ 10G (plus management/console)
• PoE Budget: N/A (data center switch, no PoE)
• Layer: L2/L3 (IPv4/IPv6 routing, EVPN-VXLAN, IP fabric)
• Stacking Support: No traditional stacking published; scales as leaf/spine/end-of-row devices in an IP fabric
• Silicon: Broadcom Tomahawk 5
• Operating System: Junos OS Evolved
• Packet Buffer: 165 MB
• IPv4 Unicast / Host Routes: 2,000K / 880K
• IPv6 Unicast / Host Routes: 2,000K / 875K
• MAC Addresses: 136K
• QoS Queues per Port: 8 unicast, 2 multicast
• Form Factor: 2U fixed chassis, 17.26 in W x 25.51 in D x 3.46 in H
• Weight: 48.5 lb (22 kg) as shipped
• Power Supplies: 2 hot-swappable AC PSUs (QFX5240-PWR-AC-AO), 1+1 redundant
• Power Consumption: 576 W AC average; 2,400 W AC maximum (QFX5240-64QD, per Juniper HCT)
• Cooling: 4 hot-swappable fan modules, front-to-back airflow, 403 CFM
• Operating Temperature: 0 to 40 C (32 to 104 F), up to 6,000 ft
• CPU / Memory / Storage: Intel 4-core 2.2 GHz Ice Lake, 32 GB DRAM, 960 GB SSD
• Price Note: No official Juniper list price found. Only one USD listing: Zones, QFX5240-64QD-AO at $249,136.99. No USD price found for QFX5240-64OD; UK and Indian reseller prices are in GBP and INR and were not converted
• Sources: https://apps.juniper.net/hct/product/QFX5240-64QD/hwspecs ; https://www.juniper.net/documentation/us/en/hardware/qfx5240/topics/topic-map/qfx5240-system-overview.html ; https://www.zones.com/site/product/index.html?id=114994799 ; https://convergedigest.com/juniper-intros-qfx-switches-based-on-broadcoms-tomahawk-5/

Curation Review

• ✔ Pros: 51.2 Tbps switching capacity in a 2U chassis; 64 x 800GbE port density for AI/ML and high-bandwidth data center fabrics; Broadcom Tomahawk 5 silicon; large routing tables (2M IPv4/IPv6 unicast routes) and 165 MB packet buffer; redundant hot-swappable PSUs and fans with front-to-back airflow; Junos OS Evolved gives a modern, Junos-consistent management plane
• ✘ Cons: Very high acquisition cost (about $249K for the 64QD configuration in the only USD listing found); power draw up to 2,400 W AC maximum, which needs substantial data center power and cooling; 800GbE optics and cabling add significant cost on top of the chassis; overkill for small or enterprise campus deployments and offers no PoE; Junos OS Evolved may need retraining for teams used to classic Junos; the official spec page does not publish a forwarding rate, so buyers must rely on the datasheet or Juniper sales for that figure
• Est. Price: $249,137

Compare Against

Select Comparison Hardware... Aruba 6000 24G 4SFP Aruba (HPE) 6300M Aruba (HPE) Aruba 6400 Switch Aruba (HPE) Aruba 8320 Aruba (HPE) Aruba CX 6100 Aruba (HPE) Aruba CX 6100 Switch Aruba (HPE) Aruba CX 6200 Aruba (HPE) Aruba CX 6200F Switch Aruba (HPE) Aruba CX 6300 Aruba (HPE) Aruba CX 6300M Switch Cisco C9200L-24T-4G Cisco C9200L-48T-4G Cisco Catalyst 9200 Cisco Catalyst 9200 Series Cisco Catalyst 9200L Cisco Catalyst 9300 Cisco Catalyst 9300-48P Cisco Catalyst 9300X Cisco Catalyst 9500 Cisco Catalyst 9500 Series Cisco Catalyst 9500-48Y4C Cisco Catalyst 9500X Cisco Cisco Catalyst 9200 Cisco Cisco Catalyst 9200L Cisco Cisco Catalyst 9300X Cisco Cisco Catalyst 9500 Cisco Nexus 9300-GX2 Cisco Nexus 9300-GX2 (N9K-C9332D-GX2B) Cisco Nexus 93180YC-FX3 Fortinet FortiSwitch 1048G Fortinet FortiSwitch 124G Fortinet FortiSwitch 124G (FS-124G) Fortinet FortiSwitch 124G-FPOE Fortinet FortiSwitch 148F Fortinet FortiSwitch 148G Fortinet FortiSwitch 2048F Fortinet FortiSwitch 3032G Fortinet FortiSwitch 648F Fortinet FortiSwitch 648F-FPOE Fortinet FortiSwitch-124F Juniper Networks EX4000 Juniper Networks EX4100 Juniper Networks EX4100-48P Juniper Networks EX4400 Juniper Networks EX4400-48P Juniper Networks QFX5120-48Y Juniper Networks QFX5220-32CD Juniper Networks QFX5230-64CD Juniper Networks QFX5240 Ubiquiti Enterprise 24 PoE (USW-Enterprise-24-PoE) Ubiquiti Enterprise 8 PoE Ubiquiti Pro Max 24 PoE Ubiquiti Pro Max 48 PoE Ubiquiti Pro Max Aggregation (USW-Pro-Max-Aggregation) Ubiquiti Switch Enterprise 24 PoE (USW-Enterprise-24-PoE) Ubiquiti Switch Pro Max 24 PoE Ubiquiti Switch Pro Max 48 PoE Ubiquiti UniFi Pro Max 24 PoE Ubiquiti UniFi Pro Max 48 PoE Ubiquiti UniFi Standard 24 PoE (USW-24-POE) Ubiquiti UniFi Switch Pro Max 16 PoE Ubiquiti UniFi Switch Ultra Ubiquiti USW Pro Max 24 PoE Ubiquiti USW Pro Max 48 PoE Ubiquiti USW-Enterprise-24-PoE Ubiquiti USW-Pro-24-PoE

Technical Specifications

• Switching Capacity: 112 Gbps
• Non-Blocking Throughput: 56 Gbps
• Forwarding Rate: 83.3 Mpps
• Ports: 24 total: 8x 2.5GbE PoE++, 8x 1GbE PoE++, 8x 1GbE PoE+, plus 2x 10G SFP+ uplinks
• PoE Budget: 400W total (max 60W per port)
• Layer: L3
• Stacking support: Not confirmed; no physical stacking documented in sources reviewed
• MAC Address Table Size: 32,000 entries
• Packet Buffer Size: 2 MB
• Form Factor: 1U rack-mountable, 442 x 325 x 44 mm, 5.1 kg without brackets
• Management: UniFi Network 8.0.24+
• Operating Temperature: -5 to 40u00b0C (23 to 104u00b0F)
• Certifications: CE, FCC, IC (one listing states NDAA compliant)

Curation Review

• ✔ Pros: Layer 3 switching in a 24-port 1U chassis; 8x 2.5GbE PoE++ ports for multi-gig wireless and workstation uplinks; 400W total PoE budget with up to 60W per port; 2x 10G SFP+ uplinks; 112 Gbps switching capacity and 56 Gbps non-blocking throughput; managed centrally through UniFi Network; list price of $799 USD from Ubiquiti's US store is competitive for L3 PoE++ hardware
• ✘ Cons: 400W total PoE budget is limited if many high-power PoE++ devices are connected at once; No physical stacking documented, so scaling beyond one unit needs separate management; Port breakdown is described inconsistently across retailer listings, so the official Ubiquiti datasheet should be checked; Reseller prices vary widely (about $799 to $951 USD, plus higher regional prices); Independent hands-on reviews with measured performance were not found; Requires UniFi Network 8.0.24 or later for management
• Est. Price: $799 - $951