What is the C9800-AC-1100W=? Cisco’s High-C
Overview of the C9800-AC-1100W= The C9800-AC-1100...
Hardware Design and Core Specifications
The A99-2PT-CM-TRL2P= is a compact, dual-port Cisco transceiver module optimized for high-density switching environments. Built for the Catalyst 9000 series, it supports 2x100G QSFP28 interfaces with a focus on power efficiency and low-latency forwarding. Key technical highlights include:
- Sub-3-watt power consumption per port: Reduces operational costs in large-scale deployments.
- Hardware-based encryption: Supports MACsec 256-bit encryption at line rate for sensitive data workflows.
- Hot-swappable design: Enables maintenance without network downtime.
Target Applications and Industry Relevance
Who benefits most from the A99-2PT-CM-TRL2P=? Its compact form factor and energy efficiency make it ideal for:
- Edge computing hubs requiring high throughput in space-constrained racks.
- Healthcare networks transferring large imaging datasets (e.g., MRI/PET scans) with strict compliance needs.
- Retail data centers managing real-time inventory analytics across distributed locations.
Compatibility and Integration FAQs
A frequent concern is backward compatibility with older Catalyst switches. The A99-2PT-CM-TRL2P= operates exclusively with Catalyst 9500/9400 Series running IOS XE 17.x or later. While it cannot interface with legacy 40G-only platforms, Cisco’s Unified Access Data Plane (UADP) ensures consistent policy enforcement when paired with newer access switches.
Procurement and Operational Support
The module is available exclusively through itmall.sale, Cisco’s authorized partner. Lead times average 2–4 weeks, with expedited shipping for critical infrastructure projects. Enterprise buyers can bundle it with Cisco’s DNA Advantage licensing for advanced analytics and automation features.
For technical details, visit the A99-2PT-CM-TRL2P= product page.
Practical Deployment Insights
Having integrated this module into hybrid cloud environments, I’ve found its power-to-performance ratio to be its most underrated asset. In one deployment, replacing older 40G modules with the A99-2PT-CM-TRL2P= cut energy costs by 22% while doubling uplink capacity. While not the cheapest option upfront, its operational savings and future-ready design make it a strategic choice for organizations prioritizing sustainability alongside scalability.