Forwarding Rate: 59.52 Mpps (Ubiquiti tech specs list 60 Mpps)
Non-Blocking Throughput: 40 Gbps
Ports (breakdown): 8 x 2.5GbE RJ45 (all PoE+; 2.5G/1G/100M/10M) + 2 x 10G SFP+ (10G/1G)
PoE Budget: 120W total PoE; 802.3af/at (PoE+) only, up to 32W per port
Layer: L3 (managed)
Stacking Support: Not stated in official specs
Packet Buffer: 1.5 MB
MAC Address Table: 16,000 entries
Power Consumption: 30W excluding PoE; 150W including PoE output
Form Factor: Compact desktop, wall-mount kit included
Dimensions: 200 x 248 x 44 mm
Management Display: 1.3-inch color LCM touchscreen
Product Status: Listed as 'Enterprise 8 PoE (Vintage)' on Ubiquiti's store; no official replacement or EOL announcement found
Curation Review
✔ Pros:Eight 2.5GbE PoE+ ports suit multi-gig Wi-Fi 6 access points and desktop devices; Layer 3 managed feature set at a low price for the class; 80 Gbps switching capacity and 59.52 Mpps forwarding rate cover small-office and branch loads; Two 10G SFP+ uplinks allow 10G backhaul or fiber links; Compact desktop form factor with wall-mount kit and LCM touchscreen for local status; 120W PoE budget is enough for several PoE+ access points or cameras
✘ Cons:Only 802.3af/at PoE+ (max 32W per port), so it cannot power PoE++ devices such as Ubiquiti's U7/E7 access points; Product is listed as Vintage with no official successor named, so long-term availability and firmware support are uncertain; 120W total PoE budget limits how many high-draw devices can be powered at once; Only two SFP+ uplinks and no stacking support, which limits scaling; Price varies widely across resellers ($479 on Ubiquiti's US store, up to about $688 or more at third-party sellers)
Est. Price:
$479 - $688
Compare Against
Juniper Networks QFX5240
★ 3.3 Value Score
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
✔ 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