• Cisco A9K-48X10GE-1G-CM silver switch with black ports and yellow label
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Cisco

Cisco A9K-48X10GE-1G-CM | 48x10G/1G SFP+ dual-rate line card | consumption model | optics: 10G SFP+ (SR 850nm 300m, LR 1310nm 10km), 1G SFP (SX/LX), LC

A9K-48X10GE-1G-CM

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Description

High-density 48-port dual-rate line card delivering 10GbE and 1GbE per port via SFP+/SFP. Ideal for large access/aggregation layers and migration scenarios where mixed 1G/10G optics are required. Licensed under a consumption model for flexible scaling. Requires compatible ASR 9000 chassis, RSPs, and fabric.

Features

- High-density 48-port dual-rate 10G/1G design
- SFP+/SFP flexibility across SR/LR and SX/LX optics
- Consumption-based licensing for predictable scaling
- Ideal for aggregation and access migration to 10G
- Seamless integration with ASR 9000 HA fabric/RSP

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

- Ports: 48 x dual-rate 10GbE/1GbE
- Port form factor: SFP+ (10G) and SFP (1G)
- Dual-rate operation: 10GBASE and 1GBASE per port (platform dependent)
- Licensing: Consumption model
- 10G optics: 10GBASE-SR (850 nm, up to 300 m MMF), 10GBASE-LR (1310 nm, up to 10 km SMF)
- 1G optics: 1000BASE-SX (850 nm MMF), 1000BASE-LX/LH (1310 nm SMF)
- Connector: LC duplex
- Chassis compatibility: ASR 9000 series (verify specific chassis/fabric and software release)
- Software: IOS XR (confirm required features and bandwidth licensing)

FAQs

Q: Do SFP+/SFP transceivers come with the card?
A: No. Optics and cables must be ordered separately.

Q: Can all ports run at 1G and 10G interchangeably?
A: Ports support dual-rate operation; actual modes depend on optics used and software/chassis capabilities.

Q: Is MACsec or advanced features supported?
A: Feature support varies by software version and license. Check the feature matrix for this model.

Q: What about power and cooling requirements?
A: Ensure adequate chassis power supplies and airflow for a fully populated configuration.

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