Foundry®  ServerIron SI-4G

Foundry®  ServerIron SI-4G



TeamKCI is America’s leading Foundry® support specialist.  We tailor our support programs to meet each customer’s specific network.  Our specialization spans the Foundry® spectrum encompassing BigIron, FastIron, ServerIron and TurboIron switches; and NetIron routers.  TeamKCI legacy specialists since 1982; today’s company for yesterday’s equipment.

The Foundry® ServerIron SI-4G reached its end of support on August 19, 2015 [circular_countdown settings_id=’4′]

TeamKCI will continue to support these units for as long as you use them.

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Let TeamKCI help you design the most cost-effective Foundry® Solution.

The ServerIron SI-4G application delivery controller is designed to meet demand for secure and accelerated delivery of Web and triple-play services in small-and-mid-sized data centers. As IP-based applications become a critical business foundation for these organizations, market demand for cost-effective application acceleration and delivery solutions that maintain optimized and always-on services is growing. Foundry® ‘s ServerIron SI-4G switch meets this demand, and helps businesses see an immediate improvement in the performance and up-time of critical applications, including the ones that run on Oracle, BEA, IBM®, Microsoft and Web platforms.

The SI-4G switch maximizes application up-time, security and performance by leveraging highly-advanced traffic management and security features. It also offers data-center class resiliency, and hardware-based security and acceleration features to ensure up-time and protection of business-critical applications. Using ASIC-based security feature implementation, the ServerIron SI-4G protects server farms and applications against near wire-speed Gigabit rate denial of service (DoS) attacks without compromising application performance to legitimate users.

Used & Refurbished Foundry® Options

Support – TeamKCI is the leading maintenance provider of Foundry® legacy hardware, offering premier support with four attractive SLAs: 24 x 7 x 4hour onsite response; 11 x 5 x 4hour onsite response time 24 x 7 NBD response; 9 x 5 NBD response. Round-the-clock tech support is standard with each SLA. We guaranty you will speak to a qualified engineer within 15 minutes of placing a service call any time of day or night. We support call home and dial-in features. And, will even store spare parts on your premises at no additional cost. You won’t find better third-party Foundry® support anywhere.

Hardware – TeamKCI sells pre-owned tested and guaranteed Foundry® switches, directors, remote switches and routers at huge savings over the manufacturer’s list price. All pre-owned Foundry® hardware is meticulously tested, and burned in for 24 hours. Checkout TeamKCI prices. TeamKCI is the financial alternative option that will maximize your IT dollar. Coupled with our 90-day replacement warranty.

Warranty & Support – TeamKCI offers a 90-day warranty and 9-5 technical support on all refurbished Foundry® switches and all other pre-owned refurbished Foundry® equipment we sell.  Extended warranties and 24x7x4 onsite support are also available for an additional charge.  Learn more.

How to Get Started?
For more information on a Foundry® SI-4G or any other Foundry® product simply complete the TeamKCI Quick Quote form on this page or call TeamKCI at 201-934-6500 Ext. 11 for immediate assistance.


Technical Specifications

 Total number of ports:  4
 Concurrent Sessions:  5,000,000
 Layer 4 Connection/Transaction Performance:  40,000 (CPS)/350,000 (TPS)
 Layer 7 Connection/Transaction Performance:  15,000 (CPS)/ 35,000 (TPS)
 Application Throughput:  1.5 Gbps
 Physical Dimensions:
 2.625″h x 17.5″w x 23″d (6.67cm x 44.5cm x 58.4 cm)

Click for ServerIron SI-4G Datasheet


Foundry® ServerIron SI-4G End-of-Life Notification

On January 19, 2010, Brocade® Communications issued an End-of-Life Notice for the Foundry® SI-4G.

To view this notice click here.


We are EOL/EOS & Legacy Equipment & Maintenance Specialists and will maintain the Foundry® SI-4G for as long as you continue to use it.

For a fast and accurate quote, fill out the form at the right.


TeamKCI maintenance services offer:

  • Spare parts stored on premises to facilitate rapid repairs and ensure that most problems can be handled with a single maintenance call.
  • A 24 x 7 response capability that allows our customers to speak with a product specialist within thirty minutes of placing a call any time of day or night.
  • On site response time of four hours or less.
  • Our pledge to only use tested OEM parts.
  • Prices that are at a minimum 50% less than the OEM’s list price.
  • Our promise to maintain your legacy equipment for as long as you choose to use it. TeamKCI has no End-of-Life or End-of-Support dates. We have never dropped service on any product we accepted for maintenance until our very last customer had stopped using it.
  • A lifetime rate guarantee never to escalate your initial rate.
  • Operational software support for all software and firmware you are using at its current EC level.

Foundry is a registered trademark of Brocade Communications.

Brocade® is the registered trademark of Broadcom Inc.

IBM is trademarks of International Business Machines Corporation, registered in many jurisdictions worldwide.


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