JUNIPER SRX550-M-SYS-JE-AC SRX Series Service Gateways

SRX550-M-SYS-JE-AC Lifecycle and Power Boundary

SRX550-M-SYS-JE-AC is SRX550M AC firewall system with the historical Junos Software Enhanced package.

Lifecycle boundary: This is a legacy physical platform. Current software support, security subscriptions, replacement eligibility, modules and accessories must be verified from the serial and quote; the page does not represent it as a current-generation appliance.

Model-Specific Validation

Confirm JSE compatibility with the intended Junos release and current successor licensing. Validate application identification, GPIM connectivity, PoE demand and one-supply behavior as distinct tests.

SKU-Specific Evidence

Identify which application-security controls depend on the historical JSE package and which now require a separate current subscription. Generate approved application traffic, capture classification and policy results, then remove one AC feed while observing session and log continuity. The renewal decision should state whether software modernization, a second PSU or full platform replacement resolves each gap.

Acceptance Record

Record exact SKU, serial, AC with historical JSE evidence, installed modules, Junos release, lifecycle decision, configuration backup and replacement path.

• Verify exact serial, final supported Junos release and current support eligibility.
• Inventory power, modules, optics, licenses and powered endpoints.
• Back up and test a reversible migration or spare-recovery path.
• Confirm current replacement with Juniper before purchase.

Official source: Juniper SRX550M Datasheet.