Powering a PCB chipset via POE switch [closed]
Disclaimer: I have very little clue of networking switches or POE.
I have a POE switch, a PCB taken out of an Android TV Box, and a WiFi router. I want to provide both power and data to the chip with a single wire. The setup that I thought would be looks like the following
Equipment involved
- TpLink router (Archer C5)
- DLink DES 1008p switch with 8 port, 4 are POE ports (the top 4 (1-4) ports in picture are POE, bottom 4 (5-8) are non POE)
- LAN cables (CAT 5e)
- LAN splitter (Input Lan, Output Lan + Power pin)
To describe in detail
- Router LAN output goes to switch at port 3, which has POE support
- Another connection from LAN port at port 1 to the splitter
- Splitter splits out to LAN and power pin, which go into chip
- POE switch and Router are powered on
My problem is, the chip doesn't power on. The chip isn't broken, as when I connect from a separate source (5V, 2A charger), it works. Also, it seems that the POE switch is transferring data when the chip is powered on from a separate source.
My questions are as follows
- Is it possible to power on a PCB chip with POE at all?
- If so, what is wrong in the current setup
Thanks
Relevant product description links
- RK3399 Android TV Box
- DLink DES1008P Switch
untagged
asked Jan 12 at 13:11
soupsoup
1
migration rejected from electronics.stackexchange.com Jan 15 at 22:00
This question came from our site for electronics and electrical engineering professionals, students, and enthusiasts. Votes, comments, and answers are locked due to the question being closed here, but it may be eligible for editing and reopening on the site where it originated.
closed as off-topic by DavidPostill♦ Jan 15 at 22:00
This question appears to be off-topic. The users who voted to close gave this specific reason:
- "This question is not about computer hardware or software, within the scope defined in the help center." – DavidPostill
If this question can be reworded to fit the rules in the help center, please edit the question.
comments disabled on deleted / locked posts / reviews |
Disclaimer: I have very little clue of networking switches or POE.
I have a POE switch, a PCB taken out of an Android TV Box, and a WiFi router. I want to provide both power and data to the chip with a single wire. The setup that I thought would be looks like the following
Equipment involved
- TpLink router (Archer C5)
- DLink DES 1008p switch with 8 port, 4 are POE ports (the top 4 (1-4) ports in picture are POE, bottom 4 (5-8) are non POE)
- LAN cables (CAT 5e)
- LAN splitter (Input Lan, Output Lan + Power pin)
To describe in detail
- Router LAN output goes to switch at port 3, which has POE support
- Another connection from LAN port at port 1 to the splitter
- Splitter splits out to LAN and power pin, which go into chip
- POE switch and Router are powered on
My problem is, the chip doesn't power on. The chip isn't broken, as when I connect from a separate source (5V, 2A charger), it works. Also, it seems that the POE switch is transferring data when the chip is powered on from a separate source.
My questions are as follows
- Is it possible to power on a PCB chip with POE at all?
- If so, what is wrong in the current setup
Thanks
Relevant product description links
- RK3399 Android TV Box
- DLink DES1008P Switch
untagged
asked Jan 12 at 13:11
soupsoup
1
migration rejected from electronics.stackexchange.com Jan 15 at 22:00
This question came from our site for electronics and electrical engineering professionals, students, and enthusiasts. Votes, comments, and answers are locked due to the question being closed here, but it may be eligible for editing and reopening on the site where it originated.
closed as off-topic by DavidPostill♦ Jan 15 at 22:00
This question appears to be off-topic. The users who voted to close gave this specific reason:
- "This question is not about computer hardware or software, within the scope defined in the help center." – DavidPostill
If this question can be reworded to fit the rules in the help center, please edit the question.
1
Posted the same at networking stackexchange. Guess I'll go to Superuser
– soup
Jan 12 at 14:00
comments disabled on deleted / locked posts / reviews |
Disclaimer: I have very little clue of networking switches or POE.
I have a POE switch, a PCB taken out of an Android TV Box, and a WiFi router. I want to provide both power and data to the chip with a single wire. The setup that I thought would be looks like the following
Equipment involved
- TpLink router (Archer C5)
- DLink DES 1008p switch with 8 port, 4 are POE ports (the top 4 (1-4) ports in picture are POE, bottom 4 (5-8) are non POE)
- LAN cables (CAT 5e)
- LAN splitter (Input Lan, Output Lan + Power pin)
To describe in detail
- Router LAN output goes to switch at port 3, which has POE support
- Another connection from LAN port at port 1 to the splitter
- Splitter splits out to LAN and power pin, which go into chip
- POE switch and Router are powered on
My problem is, the chip doesn't power on. The chip isn't broken, as when I connect from a separate source (5V, 2A charger), it works. Also, it seems that the POE switch is transferring data when the chip is powered on from a separate source.
My questions are as follows
- Is it possible to power on a PCB chip with POE at all?
- If so, what is wrong in the current setup
Thanks
Relevant product description links
- RK3399 Android TV Box
- DLink DES1008P Switch
untagged
asked Jan 12 at 13:11
soupsoup
1
Disclaimer: I have very little clue of networking switches or POE.
I have a POE switch, a PCB taken out of an Android TV Box, and a WiFi router. I want to provide both power and data to the chip with a single wire. The setup that I thought would be looks like the following
Equipment involved
- TpLink router (Archer C5)
- DLink DES 1008p switch with 8 port, 4 are POE ports (the top 4 (1-4) ports in picture are POE, bottom 4 (5-8) are non POE)
- LAN cables (CAT 5e)
- LAN splitter (Input Lan, Output Lan + Power pin)
To describe in detail
- Router LAN output goes to switch at port 3, which has POE support
- Another connection from LAN port at port 1 to the splitter
- Splitter splits out to LAN and power pin, which go into chip
- POE switch and Router are powered on
My problem is, the chip doesn't power on. The chip isn't broken, as when I connect from a separate source (5V, 2A charger), it works. Also, it seems that the POE switch is transferring data when the chip is powered on from a separate source.
My questions are as follows
- Is it possible to power on a PCB chip with POE at all?
- If so, what is wrong in the current setup
Thanks
Relevant product description links
- RK3399 Android TV Box
- DLink DES1008P Switch
untagged
untagged
asked Jan 12 at 13:11
soupsoup
1
asked Jan 12 at 13:11
soupsoup
1
asked Jan 12 at 13:11
soupsoup
1
asked Jan 12 at 13:11
soupsoup
1
asked Jan 12 at 13:11
soupsoup
1
1
migration rejected from electronics.stackexchange.com Jan 15 at 22:00
This question came from our site for electronics and electrical engineering professionals, students, and enthusiasts. Votes, comments, and answers are locked due to the question being closed here, but it may be eligible for editing and reopening on the site where it originated.
closed as off-topic by DavidPostill♦ Jan 15 at 22:00
This question appears to be off-topic. The users who voted to close gave this specific reason:
- "This question is not about computer hardware or software, within the scope defined in the help center." – DavidPostill
If this question can be reworded to fit the rules in the help center, please edit the question.
migration rejected from electronics.stackexchange.com Jan 15 at 22:00
This question came from our site for electronics and electrical engineering professionals, students, and enthusiasts. Votes, comments, and answers are locked due to the question being closed here, but it may be eligible for editing and reopening on the site where it originated.
closed as off-topic by DavidPostill♦ Jan 15 at 22:00
This question appears to be off-topic. The users who voted to close gave this specific reason:
- "This question is not about computer hardware or software, within the scope defined in the help center." – DavidPostill
If this question can be reworded to fit the rules in the help center, please edit the question.
1
Posted the same at networking stackexchange. Guess I'll go to Superuser
– soup
Jan 12 at 14:00
comments disabled on deleted / locked posts / reviews |
1
Posted the same at networking stackexchange. Guess I'll go to Superuser
– soup
Jan 12 at 14:00
1
1
Posted the same at networking stackexchange. Guess I'll go to Superuser
– soup
Jan 12 at 14:00
Posted the same at networking stackexchange. Guess I'll go to Superuser
– soup
Jan 12 at 14:00
comments disabled on deleted / locked posts / reviews |
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Posted the same at networking stackexchange. Guess I'll go to Superuser
– soup
Jan 12 at 14:00