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Cisco

Cisco MEM-4700-16S | 16MB Shared Memory | 4700 Series Router Upgrade

SKU:MEM-4700-16S

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Description

Expand packet/shared memory for improved buffer depth and stability under high traffic on 4700 Series routers. Field-installable module designed to enhance throughput and reliability.

Features

- Improves packet buffer capacity under load
- Stabilizes performance during traffic bursts
- Simple field installation
- Purpose-built for 4700 Series platforms

Warranty

All products sold by XS Network Tech include a 12-month warranty on both new and used items. Our in-house technical team thoroughly tests used hardware prior to sale to ensure enterprise-grade reliability.

All technical data should be verified on the manufacturer data sheets.

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FAQs

Technical Specifications

FAQs

Q: What does shared memory add to my router?
A: It increases packet/I-O buffer space to help sustain throughput and reduce drops during bursts or high-load conditions.

Q: Is this compatible with all 4700 Series variants?
A: It is designed for 4700 Series routers. Check your specific chassis release notes for max supported shared memory and ROM requirements.

Q: Can I mix this with other memory types?
A: Shared memory is a distinct type and is not interchangeable with DRAM or Flash. Follow platform guidelines for slot population.

Q: Does installation require downtime?
A: Yes. Power down the device and follow ESD-safe procedures. The router must reboot to recognize the new memory.

Q: How can I confirm the upgrade was recognized?
A: After reboot, check system memory reports via the CLI or system status to confirm the new shared memory size.

Technical Specifications

- Capacity: 16 MB
- Memory type: Shared/packet memory
- Intended platform: 4700 Series routers
- Primary use: Packet buffers and I/O memory
- Upgrade type: Field-installable module
- Compatibility note: Verify platform maximum supported shared memory and ROM/software prerequisites
- Mixing guidance: Match memory type; do not substitute for DRAM or Flash

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