The Cisco MEM-GRP-512 is a 512MB route memory kit, supplied as two 256MB modules, for the GRP-B (Gigabit Route Processor, revision B) fitted to the Cisco 12000 series GSR router. The GRP is the route-processing engine responsible for running the routing protocols and building the forwarding tables that the GSR’s line cards then use for high-speed packet forwarding.
Increasing its onboard memory extends how large a routing table and how many concurrent protocol sessions the processor can support, which matters as internet and carrier routing tables have grown well beyond what earlier memory configurations were designed for. Because the kit is matched specifically to the GRP-B revision, it is not interchangeable with memory specified for the original GRP or later route processor generations. Cisco 12000-series GSR routers remain in service on established service-provider core networks. Tech-Star (UK-based, shipped worldwide) can confirm exact compatibility with your GRP revision on request.
Worldwide supply. We export new and refurbished telecoms and networking equipment internationally. International buyers welcome, request a delivered quote in your currency. Supply subject to export checks.
Frequently asked questions
Is the Cisco MEM-GRP-512 refurbished or new?
Tech-Star supplies both new and refurbished Cisco MEM-GRP-512. Refurbished items are tested and graded against manufacturer specifications; the condition is confirmed at quote.
What warranty is included with the Cisco MEM-GRP-512?
Refurbished Cisco MEM-GRP-512 comes with a 90-day parts and labour warranty as standard. Extended warranty options are available on request.
How do I get a price for the Cisco MEM-GRP-512?
Pricing reflects current stock and lead time, so we quote per enquiry. Submit the part number through the contact form for a quote, typically within one business hour.
Can the Cisco MEM-GRP-512 be returned?
Returns are accepted within 14 days of delivery in line with our return policy. A restocking fee may apply for opened items.
How quickly can the Cisco MEM-GRP-512 be delivered?
Lead time depends on current stock. UK-based items typically ship the next business day; sourced items vary. We confirm lead time at quote.