• Cisco MEM-C6K-WAN-128M 128MB FlexWAN DRAM upgrade with 32MB memory card
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Cisco

Cisco MEM-C6K-WAN-128M | 6500/6700 FlexWAN DRAM upgrade | 128MB

MEM-C6K-WAN-128M

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Description

Boost the resources of your 6500/6700 FlexWAN line card with a purpose‑built DRAM upgrade. Ideal for feature‑rich IOS deployments and larger routing/ACL tables, this module expands available memory to support more services and stability under load. Installation is straightforward: follow ESD precautions, power down the chassis, seat the memory on the FlexWAN module, and reboot for the new capacity to be recognized.

Features

- Purpose-built DRAM for 6500/6700 FlexWAN line cards
- Improves headroom for feature-rich IOS deployments and larger tables
- Field-upgradeable to extend platform lifespan
- Consistent performance with validated compatibility
- Cost-effective alternative to platform replacement

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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Technical Specifications

FAQs

Technical Specifications

- Capacity: 128 MB DRAM
- Intended for: 6500/6700 FlexWAN line card
- Use case: Expands control-plane/feature memory
- Installation: Field-installable (power-down required)
- Package: Single memory module
- Compatibility note: Verify FlexWAN line card support and IOS release for the target capacity

FAQs

Q: Is this memory compatible with my FlexWAN module?
A: It is designed for 6500/6700 FlexWAN line cards. Verify your exact FlexWAN hardware revision and IOS release to confirm supported capacities.

Q: Can I mix different memory capacities on the same line card?
A: Mixing capacities is not recommended; the platform may default to the lowest capacity or fail to boot. Use matching, supported capacities.

Q: Is the memory hot-swappable?
A: No. Power down the chassis, observe ESD precautions, install the module, and then restore power.

Q: How do I confirm the system recognizes the upgrade?
A: After boot, use CLI commands (for example, show version or show tech on the line card context) to verify reported memory.

Q: Do I need a specific IOS version for this capacity?
A: Some capacities require minimum IOS releases. Check your line card and IOS release notes for exact requirements.

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