• Aruba R0X45C silver server rack with green circuit board and black QSFP28 ports
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Aruba

Aruba R0X45C | 12x QSFP28 40/100G (breakout 4x25G) | Extended Tables v2 | PoE: none | uplinks: n/a | license: AOS-CX base

R0X45C

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Description

12-port QSFP28 module for CX 6400 delivering high-density 40/100GbE. The v2 Extended Tables variant increases L2/L3 scale for expansive campus/aggregation cores, supporting line‑rate 100G, 40G backward compatibility, and 4x25G breakouts for flexible fan-out. Fully hot-swappable and managed via AOS-CX/NAE.

Features

- High-density 12x QSFP28 40/100G connectivity
- Extended Tables v2 for greater scale
- Support for 4x25G fan-out
- Hot-swappable field-replaceable unit
- Comprehensive AOS-CX operations with NAE telemetry
- Line-rate performance for core/aggregation

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

- Port density: 12x QSFP28
- Speeds: 100GbE and 40GbE per port
- Breakout: up to 4x25GbE per QSFP28 (platform/OS dependent)
- Hardware: v2 Extended Tables for expanded L2/L3 scale
- Throughput: wire-speed forwarding across all ports
- Media support: QSFP28 SR4/LR4/DR4/CR4/AOC/DAC; QSFP+ SR4/LR4/CR4/AOC
- Chassis: CX 6400 series compatible
- Serviceability: hot-swappable FRU
- PoE: not supported (data only)
- Licensing: base AOS-CX; no special license for Extended Tables hardware capability

FAQs

Q: Is this module compatible with all CX 6400 chassis slots?
A: It is designed for CX 6400 series line card slots; refer to the chassis slot matrix for supported placements.

Q: Can I mix 40G and 100G ports on the same module?
A: Yes. Ports can run at either 40G or 100G concurrently, subject to platform software support.

Q: Does the module support breakout cables?
A: Yes, QSFP28 ports support 4x25G breakouts on supported software releases.

Q: Is additional licensing required for advanced routing?
A: Base AOS-CX features are included; check your platform’s licensing for any optional advanced features.

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