Juniper has announced the largest expansion of its Mist AI driven fabric in the Asia-Pacific region since the 2019 acquisition of Mist Systems.

1. What Was Announced

  • Mist Cloud region extensions: new control-plane presence in Tokyo, Sydney, Seoul and Mumbai.
  • Carrier-grade fabric certification for QFX5220 and QFX5130 on Junos 23.2R1.
  • AI-WAN 2.0 features — Marvis cross-domain diagnoses.
  • Operations integration bundle — Mist and Apstra combined tiered pricing.
For operators with strict data residency rules, the rollout of regional Mist Cloud presences is the single biggest unlock for AI-driven networking on Juniper hardware.

2. New Carrier-Grade Fabric Hardware

  • QFX5220-128C — 128×100G with MACsec and PTP/SyncE.
  • QFX5130-32CD — 32×400G spine-leaves.
  • SRX5800 — line-rate 100G IPsec at 1.6 Tbps per chassis.
  • ACX7100-48L — 48×25G universal aggregation platform.

3. AI WAN 2.0: Marvis Cross-Domain

Marvis now correlates branch SRX IPsec failures, WAN edge QoS drops and Mist AP client-side experience into a single timeline.

4. Pricing And Availability

Mist Cloud regional presence in Tokyo is live now. Sydney, Seoul and Mumbai are scheduled for general availability in Q1 2027.

5. Closing

AI in networking is moving from a value-add to the foundation of fabric rollouts. For the 23.2R1 release this hinges on, see Junos 23.2R1 release. For the carrier-grade fabric on QFX, see EVPN three-vendor interop.