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Cisco PWR1-20W-12VDC | 819 20W 12VDC Vehicle Power Supply, PWR1 Molex

PWR1-20W-12VDC

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Description

This is a 12 VDC vehicle power adapter for the Cisco 819 Integrated Services Router, designed for the 3G C819G and C819HG SKUs. It converts nominal 12 VDC vehicle power to the router's 5 VDC supply, so the router can run in transport, fleet and field deployments as well as fixed installations powered from a 12 VDC source.

The adapter accepts a wide 10 to 36 VDC input range and is rated for up to 20 W output, with a maximum power consumption of 25 W. Input connection is by a 1 m cable with stripped and tinned bare wire leads, white for positive and black for negative, for direct connection to a vehicle power source. The output uses the Molex-type PWR1 connector. The design is non-isolated, so the input negative is tied to the output negative and chassis ground.

This PWR1 version is listed for the 3G C819G and C819HG SKUs only, including C819G+7-K9, C819G-B-K9, C819G-S-K9, C819G-U-K9 and C819G-V-K9, plus the C819HG equivalents. The 4G LTE SKUs use the PWR2 adapter with a barrel connector, so check the router SKU before ordering.

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

Features

- Powers the Cisco 819 ISR from a nominal 12 VDC vehicle supply
- Wide 10 to 36 VDC input range suits vehicle electrical systems
- Suitable for fixed or mobile deployments
- Bare-wire input leads for direct connection to a vehicle power source
- Molex-type PWR1 output connector for the 3G C819G and C819HG routers

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

- Product ID: PWR1-20W-12VDC
- Description: 12VDC Power Adapter for C819(H)G SKUs
- Nominal input voltage: 12 VDC
- Operating input range: 10 to 36 VDC
- Maximum output power: 20 W
- Maximum power consumption: 25 W
- Output voltage: 5 VDC
- Output connector: Molex (PWR1)
- Input cable: 1 m, stripped and tinned bare wire
- Input positive wire: white
- Input negative wire: black
- Electrical isolation: None (input negative tied to output negative and chassis ground)
- Use: fixed or mobile installations
- Compatible routers: C819G and C819HG 3G SKUs (C819G+7-K9, -B-K9, -S-K9, -U-K9, -V-K9 and C819HG equivalents)

FAQs

Q: Which Cisco 819 routers does the PWR1-20W-12VDC suit?
A: It is listed for the 3G C819G and C819HG SKUs only: C819G+7-K9, C819G-B-K9, C819G-S-K9, C819G-U-K9 and C819G-V-K9, plus the C819HG equivalents.

Q: Will it power a 4G LTE Cisco 819 router?
A: No. The 4G LTE SKUs use the PWR2-20W-12VDC adapter, which has a barrel connector instead of the Molex connector used here. Check your router SKU before ordering.

Q: What input voltage does it accept?
A: The nominal input is 12 VDC, with an operating range of 10 to 36 VDC. Maximum power consumption is 25 W.

Q: How is it wired to the vehicle supply?
A: The input is a 1 m cable with stripped and tinned bare wire leads. White is positive and black is negative.

Q: Is the adapter electrically isolated?
A: No. The input negative is connected to the output negative and chassis ground, so plan the vehicle wiring accordingly.

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