• Cisco A9K-2KW-DC 2100W DC hot-swappable PSU for ASR 9000 chassis
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Cisco

Cisco A9K-2KW-DC | ASR 9000 2100W DC Power Supply, Version 1, Hot-Swap

A9K-2KW-DC

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Description

A 2100W DC power supply module for Cisco ASR 9000 Series modular chassis routers, supplied as the Version 1 power module. It is hot-swappable and installs in the chassis power tray, supporting redundant DC power configurations with A/B feeds. Suited to service provider and data centre deployments that run -48 VDC power and need a scalable, pay-as-you-grow power architecture.

Enquire with XS Network Tech for new or used pricing and availability.

Features

- Hot-swappable power module
- Supports N+1 redundancy and A/B feed redundancy in DC systems
- Version 1 module secured with a pivoting door
- Part of the modular pay-as-you-grow ASR 9000 power architecture

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

- Output power capacity: 2100W DC
- Nominal input: -48 VDC
- Operating input range: -40 to -72 VDC
- Module version: Version 1 power module
- Compatible chassis: ASR 9006, ASR 9010 and ASR 9904
- Mounting: installs in the chassis power tray, secured with a pivoting door
- Redundancy: N+1 in DC systems, N+N ready

FAQs

Q: Which ASR 9000 chassis does this power module fit?
A: It is listed as compatible with the ASR 9006, ASR 9010 and ASR 9904 chassis.

Q: Can I mix AC and DC power modules in the same chassis?
A: No. Mixing AC and DC power modules in a single chassis is not supported, so a DC module should only be paired with other DC modules.

Q: Is this module hot-swappable?
A: Yes. It can be installed or replaced in the chassis power tray while the system remains powered, subject to the redundancy configuration in use.

Q: Should I mix different power module versions in one system?
A: Cisco guidance recommends using the same power module version throughout a system. This is the Version 1 module, so pair it with other Version 1 modules.

Q: What DC input does it require?
A: It uses a nominal -48 VDC input, with an operating range of -40 to -72 VDC.

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