Skip to content
Memory and storage supply stays tight in 2026 — server DRAM contract prices climbed steeply in Q1. (TrendForce, Jun 2026)
HomeCatalogJuniper QFX10002-72Q — Full Technical Specifications

Technical specifications

Juniper QFX10002-72Q — Full Technical Specifications

Official datasheet

Original spec sheet © Vendor. Hosted by hardwaresys for buyer reference. Specifications subject to vendor’s published documentation.

Full Specifications

Ports72x QSFP+ (40GbE), of which 24 ports support QSFP28 (100GbE)
Switching CapacityUp to 6 Tbps L2/L3
Form Factor2U
MAC Address TableUp to 1 million MAC addresses
Host RoutesUp to 2 million
FIB Forwarding TablesUp to 2 million
Buffer MemoryHybrid Memory Cube (HMC), 100 ms per port
ArchitectureVOQ-based, HOL-blocking free
Port Speeds10GbE, 40GbE, and 100GbE on a single platform
Expansion Slots2 slots for expansion modules
PSUDual (1+1) hot-swappable AC
CoolingN+1 fans, front-to-back
OSJunos OS
Network ArchitecturesL3 fabric, MC-LAG, EVPN/VXLAN, Junos Fusion

Looking to buy this configuration?

We source this chassis OEM-new or refurbished, QC-inspected and shipped door-to-door. Quote-only pricing.

Every model · new & refurbished

Same 1-yr warranty, same QC