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Standard User mhoam
(newbie) Wed 18-Jan-23 16:00:10
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Ethernet cable from ONT to Router


[link to this post]
 
The OR ONT uses an Ethernet cable connection to the WAN port on my router.
Is there a maximum length on this cable between the ONT and the router or is it a “normal” Ethernet connection with the usual Ethernet cable lengths applying, ie 100 metres for Cat 5?

Has anyone connected the ONT via cable run to a patch panel and patch lead close to the router successfully?

Thanks
Standard User onthenet
(member) Wed 18-Jan-23 16:07:07
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Re: Ethernet cable from ONT to Router


[re: mhoam] [link to this post]
 
My ONT is plugged into a RJ45 face-plate, internal CAT5e for about 20M to a patch panel and then patch lead to a managed switch. No issues.

BT 900/110 Mbps
Standard User candlerb
(knowledge is power) Wed 18-Jan-23 16:27:34
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Re: Ethernet cable from ONT to Router


[re: mhoam] [link to this post]
 
It's a "normal" gigabit ethernet: max 100 metres of Cat5e (not Cat5). Routing via patch panel will be fine.


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Standard User Pheasant
(knowledge is power) Wed 18-Jan-23 16:27:36
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Re: Ethernet cable from ONT to Router


[re: mhoam] [link to this post]
 
Normal. Up to 90 metres of fixed (solid core) cable + up to 10 metres of stranded core (patch leads / fly leads) if we’re being pedantic. Cat 5e or above.
Standard User mhoam
(newbie) Wed 18-Jan-23 19:45:30
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Re: Ethernet cable from ONT to Router


[re: mhoam] [link to this post]
 
Many thanks for all your helpful responses
Cheers
Standard User threelegs
(member) Wed 18-Jan-23 20:54:39
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Re: Ethernet cable from ONT to Router


[re: onthenet] [link to this post]
 
In reply to a post by onthenet:
My ONT is plugged into a RJ45 face-plate, internal CAT5e for about 20M to a patch panel and then patch lead to a managed switch. No issues.


so where is the router connected in your set up
Standard User onthenet
(member) Thu 19-Jan-23 09:00:30
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Re: Ethernet cable from ONT to Router


[re: threelegs] [link to this post]
 
Yea, as you suspected that was complete *****

ONT to faceplate, 20M CAT 5E to patch panel, Patch panel to WAN port of router, router LAN port to managed switch smile

BT 900/110 Mbps

Edited by onthenet (Thu 19-Jan-23 10:40:39)

Standard User Dassa
(newbie) Thu 19-Jan-23 11:54:37
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Re: Ethernet cable from ONT to Router


[re: onthenet] [link to this post]
 
In reply to a post by onthenet:
Yea, as you suspected that was complete *****

ONT to faceplate, 20M CAT 5E to patch panel, Patch panel to WAN port of router, router LAN port to managed switch smile


Although connecting the ONT directly to a managed switch is not a stupid thing to do providing it is on its own VLAN.
Standard User Pheasant
(knowledge is power) Thu 19-Jan-23 17:56:47
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Re: Ethernet cable from ONT to Router


[re: Dassa] [link to this post]
 
Yup. Useful to save cabling in some scenarios where devices are not collocated.

Also a handy way to provide power to the ONT (using a local splitter) if the switch has PoE support on its ports.
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