[RE-wrenches] Seeking a vendor for RJ45 patch cable (Sunny TriPower)

[James Jarvis]

This is 600V stranded CAT5e cable that is fairly inexpensive, readily
available, and nice and flexible.

https://www.automationdirect.com/adc/shopping/catalog/bulk_wire_-a-_cable/data_-a-_communication_cable/q5752-1

 I make equipment that goes in the Arctic and Antarctic and the flexibility
is important to me. This stuff is good.


We terminate it with Platinum EZ-RJ-45 CAT5e *shielded* connectors. The
shield isn't used, but the connector accommodates the relatively large
jacket on 600V cable.




-James Jefferson Jarvis
APRS World, LLC
+1-507-454-2727
http://www.aprsworld.com/


On Tue, Sep 30, 2025 at 7:04 AM Jason Szumlanski via RE-wrenches <
re-wrenches at lists.re-wrenches.org> wrote:

> Not to hijack the thread, but this question is related. I'm looking for a
> source for 600V Ethernet cable that won't break the bank.
>
>
> Jason Szumlanski
> Principal Solar Designer | Florida Solar Design Group
> NABCEP Certified Solar Professional (PVIP)
> Florida State Certified Solar Contractor CVC56956
> Florida Certified Electrical Contractor EC13013208
>
>
> On Mon, Sep 29, 2025 at 10:08 PM Mick Abraham via RE-wrenches <
> re-wrenches at lists.re-wrenches.org> wrote:
>
>> Hi, Mechanix~
>>
>> Can someone suggest a shop to provide a "solar" ethernet cable? I'd like
>> to get this with the RJ45 plugs professionally installed so I don't have to
>> learn new tricks. I need quantity one for an SMA Sunny Tripower 50kW PV
>> inverter.
>>
>> * Length is TBD but prolly ~ 30 feet
>>
>> * Sunlight resistant
>>
>> * Cat 5e or higher
>>
>> * Cable bandwidth: 100 Mbps (100Base Tx copper wire, 24AWG same as 0.22
>> mm²)
>>
>> * Shielding: SF/UTP, S/UTP, SF/FTP or S/FTP
>>
>> * Voltage rating 250-ish or higher: I plan to put the power wires in an
>> EMT conduit and to keep the data wire outside the conduit.
>>
>> * If I've understood the SMA instructions correctly, I only need two wire
>> pairs but more would of course be OK.
>>
>> * Standard patch cable wiring (not crossover)
>>
>> Shipment would be to a biz address in 81147 CO. Suggestions "on the List"
>> or "off the List" would be welcomed. The Wrench List is the Bomb!
>>
>> Mick Abraham, Proprietor
>> www.abrahamsolar.com
>>
>> Cell phone or for text messaging: 970-946-6584
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