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Cisco

Cisco A9K-48X1GE-TR-B | 48x1GbE | TR line card | 1G-only SFP | ASR 9000 | LC bundle

SKU:A9K-48X1GE-TR-B

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Description

High-density 48x1GbE line card for ASR 9000 systems, optimized for packet transport roles. Delivers reliable L2/L3 forwarding, robust QoS, and carrier-grade timing features for access and aggregation deployments. 1G-only operation simplifies optics selection and ensures consistent performance across all ports.

Features

- 48-port 1G density for access/aggregation scaling
- Transport-optimized feature set for carrier networks
- Consistent 1G-only operation simplifies deployment
- Carrier-grade QoS and timing support
- Designed for IOS XR high availability and scale

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 line card support 10G speeds?
A: No. It operates in 1G mode only across all ports.

Q: What optics are supported?
A: Standard 1G SFP optics (e.g., SX, LX, ZX, or copper) subject to platform and optic compatibility.

Q: Which systems is it compatible with?
A: ASR 9000 Series chassis running IOS XR, subject to chassis and software release compatibility.

Q: Is this a transport or service edge card?
A: It is a transport-optimized (TR) line card.

Q: Are optics included?
A: No. Optics are sold separately.

Technical Specifications

- Ports: 48x 1 Gigabit Ethernet
- Port speed: 1G mode only (no 10G)
- Port media: SFP (dependent on installed 1G optics)
- Operational role: Transport-optimized (TR)
- Platform compatibility: ASR 9000 Series chassis
- Operating system: IOS XR
- QoS: Hierarchical, carrier-grade policies (platform dependent)
- Timing: Carrier timing features supported (platform dependent)
- Redundancy: Supports high-availability features on ASR 9000
- Bundle: Line card bundle (LC); optics sold separately

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