Can't fish Ethernet? Use "invisible" fiber instead

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Can't fish Ethernet? Use "invisible" fiber instead

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My family owns a NYC townhouse, and alongside that I had Cat6 cables put in on all floor.

However, additional recently, among the Cat6 cables has gone “bad,” definition it lone does 100 Mbps. While we are nowhere near to Gigabit speeds, extremely small multi-Gig (despite me having had symmetric Gigabit in the past), it’s motionless not item I’m blessed about.

What do you average only 100 Mbps? My toggle and AP assistance 2.5 Gbps.

The most average approaches in my circumstance are:

  • Fish a new cable
  • Abandon the cable and use wireless mesh

However, there are a few issues:

  • The cables were fished in a funky way, and considering how clumsy I am I don’t desire to logic additional damage
  • Our walls are thick, definition wireless mesh would suck

When I did use mesh on HPE AP25s (the APs I use), the achievement was 120 Mbps at two previous homes, that alongside lean walls and fiber. I additionally desire VLAN segmentation so a representative person Eero or Orbi won’t work.

So what did I do? “Invisible” fiber between two floors.

In case you didn’t know, there are particular types of fiber cables initially designed for flat retrofits. This is to evade landlord/HOA complaints. Our previous location had Verizon Fios via these cables in the hallway.

But these cables are additionally sold on Amazon and AliExpress for group who’re in rentals or don’t desire to seafood cables.

So how did I do it?

Galore, the endpoints of my 20m/60ft ‘fiber in the home’ loop.

Switch

While there are SFP+ switches, I already had an unused MikroTik CRS304-4XG-IN, so I fair used it here. It’s technically copper 10G, but I’d endure additional by selling it for a SFP+ toggle so I’ll fair keep it. Not to citation copper SFP+s get hot.

Media Converters and Transceivers

I used two media converters and a brace of bidirectional SC SFP+s.

The SFP+s use the identical SC connector used in PON networks, but alternatively use Active Ethernet. I’m not certain if they’re using IEEE standards or are proprietary on the glass, but I’ll assume the latter.

While there’s copper on the media converters, the another choice would be to substitute our toggle which I’ve mentioned is not the finest idea.

The Fiber

While the fiber can (and is designed to) be superglued, I chose to use the included adhesive instead. Why? In case I always have to eliminate it, which has happened before.

That’s the identical logic why I did the basement AP25 using command strips whenever everyone alternatively fair drills the mount.

While our fiber is UPC, our transceivers assistance the two SC fiber types.

Conclusion

If I appearance at the Instant On portal, I’m posting this from my MacBook connected to the new ‘fiber in the home’ iteration (via an HPE AP25).

While we currently deficiency fiber-to-the-home (Mamdani, delight fix Fios entitlements of way!), I’m motionless blessed I could DIY a fix for a Cat6 cable alongside bad pairs.

In fact, during I don’t have multi-Gig I could motionless get a respectable ~300 Mbps:

So yes, equal if you don’t have fiber to the home, fiber is motionless helpful in a residence network. As it saved me from having to employ a contractor and perchance tear our walls. Not to citation a $1500 Samsung TV is on the partition the “defective” Cat6 cable is behind.

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