A10-Thunder-8665 - Overview
A10-Thunder-8665 is a genuine A10 Carrier-Grade NAT (CGN) Gateway from A10 Networks, built to the original factory specification so it integrates predictably with existing A10 deployments. Belonging to the Thunder Series family, this unit ships as pre-owned hardware inspected and firmware-verified by LinkNewNet.
The A10 Networks Thunder 8665 is a new-generation 1.5U Carrier-Grade NAT (CGN) gateway in the A10 Thunder series (8665S: CGN SPE / CFW-CGN / Defend Mitigator). It is purpose-built for large-scale CGNAT, IPv4 address-space extension and IPv6 migration at very high scale - not as a load-balancing ADC. Running A10 ACOS, the Thunder 8665 delivers 550 Gbps CGN throughput, 8.5 million full TCP connections per second, 800 million concurrent sessions and 740 million pps SDF filtering, with an integrated SSL security processor. This unit is offered as pre-owned used equipment by LinkNewNet.
Every unit at LinkNewNet is inspected and tested before dispatch, and stock is graded, cleaned and firmware-verified. Our warranty coverage and responsive support protect the purchase, and our team can confirm revision levels and ACOS compatibility before you order.
Contact our sales team for current availability, lead time and worldwide shipping for the A10-Thunder-8665. We respond quickly with stock status and a firm quote.
Key Specifications
Applications
Carrier-Grade NAT
Large-scale IPv4 address translation for ISPs and mobile operators, with logging for LAWFUL intercept.
IPv6 Transition (DS-Lite / 464XLAT / NAT64)
Co-exists IPv4 exhaustion with native IPv6 subscriber services; supports DS-Lite, 464XLAT, NAT64/DNS64.
Subscriber-Aware Firewall
Per-subscriber stateful filtering and DDoS awareness at the operator edge.
High-Density Edge
Hundreds of Gbps per chassis with predictable latency for tier-1 service-provider cores.
CGNAT Performance
CGN throughput: 550 Gbps
Full TCP connections per second: 8,500,000
Concurrent NAT sessions: 800,000,000
SDF filtering: 740,000,000 pps
IPv4 / IPv6: CGNAT, NAT44, NAT64, DS-Lite, 6rd
CGNAT / IPv6 Applications
CGNAT: Very large-scale IPv4 address sharing for subscribers
IPv6 migration: NAT64 / DS-Lite / 6rd transition mechanisms
IPv4 extension: Address-space extension for service providers
Logging: Syslog / RADIUS NAT logging for compliance
A10-Thunder-8665 - Product Notes
This listing is a specific SKU variant of the Thunder Series A10-Thunder-8665 family. Specifications above reflect the platform datasheet - confirm compatibility with your existing infrastructure, ACOS software version, mounting and interface requirements with our team before ordering.
This unit is positioned as a Carrier-Grade NAT (CGN) Gateway in the A10 Thunder portfolio, not as a general-purpose load-balancing ADC. Confirm with our engineers that the deployment scenario (CGN/transit, DDoS scrubbing, ultra-low-latency trading) is supported by your ACOS license and the hardware revision on offer.
For volume requirements we offer configuration checks and staged delivery options. Our team can confirm revision levels, software compatibility, and lead time before you place an order.
