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Cisco PWR1-20W-AC | 800 20W AC Power Adapter, PWR1 Molex, 819(H)G

PWR1-20W-AC

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Description

This 20W AC power adapter supplies regulated 5 VDC power to Cisco 819G and 819HG 3G integrated services routers from the Cisco 800 Series ISR range. It suits branch, remote-site and M2M or industrial deployments where the router is powered from AC mains.

The adapter accepts a universal 100-240 VAC input (85-264 VAC range) through a two-pin IEC 320 C8 receptacle and delivers up to 20W at 5 VDC, 4A. Maximum power consumption is 25W. A 1.3 m output cable connects to the router using the Molex-style connector of the PWR1 family, which is what distinguishes it from the PWR2 adapter with its barrel connector. The 20W rating sits above the 11W maximum of the 819G platform and matches the 20W maximum of the 819H(G)(W) models.

It is intended for the C819G and C819HG 3G SKUs, including the C819G+7-K9, C819G-B-K9, C819G-S-K9, C819G-U-K9 and C819G-V-K9, plus the matching C819HG variants. The 4G LTE SKUs, the C819HGW and C819HWD WiFi SKUs and the serial-only C819H-K9 use the PWR2-20W-AC instead.

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

Features

- External AC power source for the Cisco 819(H)G 3G routers
- Universal 100-240 VAC input suitable for worldwide use
- Supplies up to 20W, above the 819G platform maximum of 11W and equal to the 819H(G)(W) maximum of 20W
- Molex-style output connector of the PWR1 family
- Alternative DC adapters (12 VDC and 24 VDC) are available for vehicle and mobile installations

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

- Model: PWR1-20W-AC
- Description: AC power adapter for C819(H)G SKUs
- Input voltage: 100-240 VAC nominal (85-264 VAC range)
- Maximum output power: 20W (5 VDC, 4A)
- Maximum power consumption: 25W
- AC input connector: two-pin IEC 320 C8 receptacle
- Output cable length: 1.3 m
- Output connector: Molex (PWR1 series)
- Chassis grounding: not provided to the router by the AC adapter
- Supported 3G SKUs: C819G+7-K9, C819G-B-K9, C819G-S-K9, C819G-U-K9, C819G-V-K9, C819HG+7-K9, C819HG-B-K9, C819HG-S-K9, C819HG-U-K9, C819HG-V-K9

FAQs

Q: Which routers does the PWR1-20W-AC power?
A: It powers the Cisco 819G and 819HG 3G SKUs: C819G+7-K9, C819G-B-K9, C819G-S-K9, C819G-U-K9, C819G-V-K9 and the matching C819HG variants.

Q: Can I use it with the 4G LTE or WiFi 819 models?
A: No. The C819G-4G-x-K9 LTE SKUs, the C819HGW and C819HWD WiFi SKUs and the serial-only C819H-K9 use the PWR2-20W-AC, which has a barrel connector.

Q: What input voltage does it accept?
A: It accepts 100-240 VAC nominal, with an 85-264 VAC range, through a two-pin IEC 320 C8 receptacle.

Q: What is the output rating?
A: The adapter delivers a maximum of 20W at 5 VDC, 4A, with a maximum power consumption of 25W.

Q: Is there a DC option for vehicle installations?
A: Yes. The PWR1-20W-12VDC and PWR1-20W-24VDC adapters are the related options for DC vehicle or mobile power.

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