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Recipe · over 1,000 ft

Beyond 1,000 ft: fiber, or a relay hop

For the far shop, the hay barn across the field or a second house. If you can dig, fiber. If you can’t, a long-range bridge, or two of them around whatever’s in the way.

Quick answer

If you can dig, run pre-terminated outdoor fiber through conduit and put a media converter at each end. Gigabit single-mode reaches 10 km, far past any farm, and no splicing is needed. If you can’t dig, use a long-range bridge, or two bridges around the obstacle.

Prices checked Research-based, not tested on a farmWorks with any internet provider at the house.

Reach
Kilometers (fiber)
Main parts
Converters $60.06–$79.98 + cable $268–$278.99 (≈1,000 ft)
Digging
Yes for fiber
Bonus
No lightning path between buildings
House to shop, > 1,000 FT: Outdoor fiber in conduit, a converter at each endFiber in conduit between the house and the shop, with a media converter (MC) at each end turning light back into Ethernet.HOUSErouter / ISPSHOP> 1,000 FTMCMCFIBER (NO METAL PATH) · MC = MEDIA CONVERTER
Fiber in conduit between the house and the shop, with a media converter (MC) at each end turning light back into Ethernet.

Fiber, step by step

  1. Measure the route and buy pre-terminated outdoor fiber at least that long. Coil the spare at one end. The ≈1,000 ft (300 m) armored cable we priced is outdoor-rated but not sold for direct burial, so it goes in conduit.
  2. Call 811, then trench and lay conduit with sweeping bends (fiber hates sharp corners). Leave a pull string.
  3. Pull, don’t push. Tape the pulling eye or the connector boot to the string and pull gently. Keep the dust caps on.
  4. Put a media converter at each end. House converter’s Ethernet port to the router; barn converter to a switch or access point. Each needs a power outlet.
  5. Check the link lights on both converters. If no light, swap the two fiber strands at one end (transmit must meet receive).

Parts for a 1,000 ft fiber run

Fiber, about 1,000 ft, Wi-Fi in the shop

PartQtyCost
Pre-terminated outdoor armored fiber, about 300 m / 1,000 ftPre-terminated LC, about 1,000 fte.g. LightSaber Optics Outdoor Armored Fiber Patch Cable, OS2 LC-LC duplex (300 M option); Flypro 1000ft/300m LC-LC armored outdoor SM duplex1 × 300 m cable$268–$278.99Oct 5, 2026
Gigabit fiber media converter pair (with optics)One converter at each ende.g. 10Gtek single-mode converter 2-pack; TP-Link MC220L ×2 + 1000Base-LX SFP ×21 × pair$60.06–$79.98Oct 5, 2026
1 in. Schedule 40 PVC conduit10 ft sticks + 2 sparee.g. JM Eagle 1 in. x 10 ft PVC Sch 40 Conduit 67462; Cantex 1 in. x 10 ft Sch 40 PVC Conduit102 × 10 ft stick$972.06–$1,096.50Oct 5, 2026
Outdoor Wi-Fi access pointWi-Fi at the shope.g. TP-Link EAP225-Outdoor; TP-Link EAP610-Outdoor1 × each$69.95–$219Oct 5, 2026
Weatherproof NEMA 4X enclosure (optional)If the far converter sits somewhere dampe.g. Altelix NF100808 10x8x8 fiberglass NEMA 4X; NEWHOUSE ELECTRIC NEMA 4X plastic junction box1 × each$29.96–$74.99Oct 5, 2026
Walk-behind trencher rental (optional)Most people rent one for this length1 × per dayprice not checked
Parts total$1,370–$1,674

US retail prices before tax and shipping. Optional lines aren’t in the total. Sources: how we price parts.

Can’t dig and something’s in the way: a relay hop

House to barn, > 1,000 FT: Two bridge pairs around the obstacleTwo bridge pairs: house to a relay on a rise or pole, relay to the far building, going over the hill or trees.HOUSErouter / ISPBARN> 1,000 FTHILL / TREESRELAY
Two bridge pairs: house to a relay on a rise or pole, relay to the far building, going over the hill or trees.

Find a spot that can see both the house and the far building: a pole on a rise, a shed roof, a grain bin. Put a bridge pair from the house to there, and a second pair from there to the far building. The relay needs a small PoE switch to power both radios, and that needs power (grid or a small solar setup sized for the radios).

Why not just Cat6 with a booster?

Copper Ethernet stops at 328 ft. An outdoor PoE extender ($37.99) resets that once, but it sits in the middle of the run, in the weather, and copper still carries surges. For a one-off 400 ft run it can make sense; past that, fiber is the cleaner answer.

When this is the wrong choice

  • You can’t dig and the buildings can see each other: a single long-range bridge is less work.
  • The far building has no power at all and won’t get any: the converter can’t run. Look at a bridge with solar, or an LTE camera if it’s only cameras.
  • A household lives there and nothing reaches: a separate connection may be simpler.

Questions people ask

Do I have to splice fiber?

No. Buy pre-terminated outdoor fiber: it comes with connectors already on both ends, in a set length. You pull it through conduit and plug it in.

Single-mode or multimode?

For runs between farm buildings, single-mode. Gigabit single-mode optics (1000BASE-LX) reach 10 km; multimode (1000BASE-SX) reaches 550 m on OM2 cable. Single-mode gear now costs about the same.

Why fiber instead of Cat6 with a switch in the middle?

A midway switch needs power and a weatherproof box in the middle of a field, and copper still carries surges. Fiber has neither problem.

Does the fiber need grounding?

All-dielectric (non-armored) fiber has no metal, needs no grounding and can’t carry lightning between buildings. Armored fiber has a metal layer: follow the maker’s grounding instructions.

Sources

  1. Cisco Gigabit Ethernet SFP Modules Data Sheet, checked Oct 5, 2026
  2. Multilink: Do Fiber-Optic Cables Need to Be Grounded?, checked Oct 5, 2026
  3. Cabling Installation & Maintenance: Ground potentials and damage to LAN equipment (secondary), checked Oct 5, 2026
  4. Category 6 cable - Wikipedia (secondary), checked Oct 5, 2026
  5. 811 Before You Dig (Common Ground Alliance), checked Oct 5, 2026
  6. 10Gtek Gigabit SM media converter, dual SC, 1000Base-LX, 20 km (2-pack) (secondary), checked Oct 5, 2026
  7. MC220L (secondary), read in search results, checked Oct 5, 2026
  8. MC220L (secondary), read in search results, checked Oct 5, 2026
  9. MC220L (secondary), read in search results, checked Oct 5, 2026
  10. 10Gtek 1000Base-LX SFP 20 km (store.10gtek.com) (secondary), read in search results, checked Oct 5, 2026
  11. 10Gtek 1000Base-LX 10 km, pack of 2 ($22.99/2) (secondary), read in search results, checked Oct 5, 2026
  12. 10Gtek 1000Base-LX 10 km, pack of 8 ($80/8) (secondary), read in search results, checked Oct 5, 2026
  13. LightSaber Optics Outdoor Armored Fiber Patch Cable, OS2 LC-LC duplex (300 M option) (secondary), checked Oct 5, 2026
  14. Flypro 1000ft/300m LC-LC armored outdoor SM duplex (secondary), read in search results, checked Oct 5, 2026
  15. JM Eagle 1 in. x 10 ft PVC Sch 40 Conduit 67462 (secondary), read in search results, checked Oct 5, 2026
  16. Cantex 1 in. x 10 ft Sch 40 PVC Conduit (secondary), read in search results, checked Oct 5, 2026
  17. Altelix NF100808 10x8x8 fiberglass NEMA 4X (secondary), checked Oct 5, 2026
  18. NEWHOUSE ELECTRIC NEMA 4X plastic junction box (secondary), read in search results, checked Oct 5, 2026
  19. LBE-5AC-Gen2 (base $65.00; $71.00 surcharge incl.) (secondary), checked Oct 5, 2026
  20. LBE-5AC-Gen2 (secondary), read in search results, checked Oct 5, 2026
  21. NBE-5AC-Gen2 (base $99.00; $109.00 surcharge incl.) (secondary), checked Oct 5, 2026
  22. NBE-5AC-Gen2-US (secondary), read in search results, checked Oct 5, 2026
  23. NBE-5AC-Gen2-US (secondary), read in search results, checked Oct 5, 2026
  24. CPE710 (secondary), read in search results, checked Oct 5, 2026
  25. CPE710 (secondary), read in search results, checked Oct 5, 2026
  26. CPE710 (secondary), read in search results, checked Oct 5, 2026
  27. TP-Link TL-SG1005P (4 PoE+ ports, 65 W) (secondary), read in search results, checked Oct 5, 2026
  28. TP-Link TL-SG1005P (secondary), read in search results, checked Oct 5, 2026
  29. TP-Link TL-SG1005P (secondary), read in search results, checked Oct 5, 2026
  30. POE Texas GAT-Extender IEEE 802.3af/at gigabit outdoor (secondary), checked Oct 5, 2026
  31. TP-Link TL-POE10E (indoor, Fast Ethernet) (secondary), read in search results, checked Oct 5, 2026

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