POE Splitter for HDHR OTA units?

#1

Does any one use a POE splitter with the HDHR OTA units if you do can you let me know the ones you use ?

Thanks in advance.

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#2

Didn't even know you could do that. Which units are compatible?

#3

Are the HDHR units 5V3A? 15W or thereabouts?

#4

5Volt 1.5Amp regulated power adapter (higher Amp rating ok)
1.7mm ID / 4.0mm OD plug, 9.5mm depth, center positive
Max 5.25V @ no-load
Min 4.75V @ 1.5A
Noise ⇐ 150mVp-p

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#5

I am tired of these large wall warts.

#6

Looks like they range from 5 to 12v, 1 to 2/12 amp depending on model.

https://shop.silicondust.com/shop/product-category/replacement-power-adapters/

#7

Mine fall in this category ...
5Volt 1.5Amp regulated power adapter (higher Amp rating ok)

  • HDHomeRun CONNECT DUO (HDHR5-2US)
  • HDHomeRun CONNECT QUATRO (HDHR5-4US)
  • HDHomeRun CONNECT 4K (HDHR5-4K)
  • HDHomeRun SCRIBE DUO (HDVR-2US-1TB)
  • HDHomeRun SCRIBE QUATRO (HDVR-4US-1TB)
  • HDHomeRun SERVIO (HHDD-2TB)

Not compatible with HDHomeRun CONNECT (HDHR4-2US), HDHomeRun SCRIBE 4K (HDVR-4K-1TB), or FLEX models.

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5V 1.5A regulated power adapter.
1.7mm ID / 4.0mm OD plug, 9.5mm depth, center positive.
Max 5.25V @ no-load.
Min 4.75V @ 1.5A.
Noise <= 150mVp-p.

#8

I've used this unit before with older Raspberry Pi's, and its worked well:

https://www.amazon.com/GAF-MICROUSB-Gigabit-Ethernet-Splitter-Raspberry/dp/B019BLMWWW

You'd need to source a 1.35mm x 3.5mm to 1.7mm x 4.00mm adapter though. The question is whether that adapter can be found in the US -- you might need to get it from China.

#9

I found this on reddit ... My problem is that I know squat about AMPS etc ...

OTA Attic Install w/Dual PoE HDHR : r/cordcutters (reddit.com)

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#10

You could use this splitter and splice one of these on the end

#11

Thanks added to my list I am going to try these ... The HDHR units are only 100 ethernet.

Amazon.com: ANVISION 4-Pack 5V PoE Splitter, 48V to 5V 2.4A Adapter, Plug 3.5mm x 1.35mm, 5.5mm x 2.1mm Connector, IEEE 802.3af Compliant, for IP Camera and More : Electronics

#12

Non splice adapter here

#13

The drawback to that is he's going to be using two adapters. It'd probably be fine, but it's another point of portential failure.

#14

Thanks all for your contributions ... Will let you all know Mon/Tues if and when I get it to work. I was more worried about the Model: 4.0mm x and you guys gave me options ... Thanks

2 Likes
#15

I got my HDHR units on POE using .... Thanks all.

https://www.amazon.com/gp/product/B082RNSWB9/

https://www.amazon.com/COOLM-Female-Connectors-Connector-Adapter/dp/B07F9SX671/