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Cisco

Cisco A99-12X100GE | ASR 9900 line card | 12x 100GbE (QSFP28) | high-density aggregation

SKU:A99-12X100GE

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Description

High-density 12-port 100GbE line card for ASR 9900 chassis, using QSFP28 interfaces for efficient edge or aggregation deployments. Supports standards-based QSFP28 optics and cabling for versatile short- and long-reach connectivity. Suitable for high-performance routing under IOS XR with flexible service scale.

Features

- 12x 100G ports for compact, scalable aggregation
- Wide optics ecosystem with QSFP28 for flexible reach
- Supports breakout configurations for finer granularity
- Built for carrier-grade routing with IOS XR
- Efficient path to 100G edge and metro deployments

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: Does this card support 25G breakouts?
A: Yes, where supported by optics and software, QSFP28 ports can be broken out to 4x25G or 2x50G as permitted by the platform.

Q: Which optics are recommended?
A: Use platform-qualified QSFP28 optics (SR4/LR4/ER4 or DAC/AOC). Always consult the optics compatibility list for specific part numbers.

Q: Is any additional licensing required?
A: Certain features may require IOS XR licenses. Verify your software packages for the routing and services you plan to enable.

Q: What chassis resources are needed?
A: Ensure the ASR 9900 chassis has the appropriate fabric capacity, RSP versions, and power/thermal headroom for this line card.

Technical Specifications

- Port density: 12x 100 Gigabit Ethernet
- Port form factor: QSFP28
- Breakout support: 4x25G or 2x50G (optic/software dependent)
- Optics compatibility: Standards-based QSFP28 (e.g., SR4/LR4/ER4; DAC/AOC as supported)
- Connector types (optic-dependent): MPO/MTP for SR4; Duplex LC for LR4/ER4
- Chassis compatibility: ASR 9900 series with supported fabric and RSP
- Operating system: IOS XR (feature availability per software package/license)
- Role: High-density 100G edge/aggregation

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