• Cisco A9K-4X100GE-SE silver switch with black ports and yellow labels
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Cisco

Cisco A9K-4X100GE-SE | 4x100GbE line card | SE (Service Edge) | OTN/G.709 capable | ASR 9000 modular chassis

A9K-4X100GE-SE

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Description

High-density 4x100GbE Service Edge line card for ASR 9000 modular routers, tuned for rich L2/L3 services, QoS, and MPLS at line rate. SE variants provide feature scale for edge services while maintaining carrier-class availability. Supports OTN/G.709 framing for interoperable transport.

Features

- 4x100GbE density for edge service aggregation
- SE variant for rich L2/L3/MPLS features and QoS scale
- OTN/G.709 framing for carrier transport interoperability
- Line-rate forwarding with hierarchical QoS
- High availability with redundant control and fabric components
- Flexible 100G optics choices per deployment needs

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: 4x 100 Gigabit Ethernet (100GbE)
- Operational variant: Service Edge (SE)
- OTN/G.709 support: Yes (OTU4 framing and mapping)
- Forwarding: Line-rate per 100G port with advanced QoS
- Services: MPLS, L2/L3 VPN, hierarchical QoS (platform/IOS XR dependent)
- Optics: 100G pluggable optics (e.g., LR4/SR/ER families as supported by the platform)
- Compatibility: ASR 9000 modular chassis (line-card slots)
- Redundancy: Works with fabric/route switch processors for high availability
- Software: Requires compatible IOS XR release for full feature enablement

FAQs

Q: Does this line card include 100G optics?
A: No. 100G transceivers are sold separately; select optics supported by the platform and IOS XR release.

Q: Is this compatible with ASR 9001?
A: No. It is intended for ASR 9000 modular chassis; ASR 9001 is a fixed-system platform.

Q: What is the difference between SE and TR variants?
A: SE (Service Edge) targets advanced edge services and QoS scale; TR (Transport) is optimized for transport/OTN applications.

Q: What software is required?
A: Use a compatible IOS XR release per the platform release notes; certain features may require specific packages or licenses.

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