MikroTik CRS310-1G-5S-4S+OUT netFiber 9 Outdoor Fiber Switch with 4x 10G SFP+
SKU: 79211101770

MikroTik CRS310-1G-5S-4S+OUT netFiber 9 Outdoor Fiber Switch with 4x 10G SFP+

Sale price$101.25 Regular price$112.50
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Description

MikroTik CRS310-1G-5S-4S+OUT netFiber 9 Outdoor Fiber Switch with 4x 10G SFP+The MikroTik netFiber 9 (CRS310 1G 5S 4S+OUT) is a rugged outdoor fiber switch featuring 5x SFP ports and 4x 10G SFP+ ports designed for high speed ISP and outdoor network deployments. It features a powerful ARM v7 CPU, 256 MB of RAM, 4x 10G SFP+ ports, and an advanced Marvell switch chip that can handle even the heaviest loads. The Gigabit Ethernet port is not just for management purposes. It has a direct connection to the switch chip so you can

The MikroTik netFiber 9 (CRS310-1G-5S-4S+OUT) is a rugged outdoor fiber switch featuring 5x SFP ports and 4x 10G SFP+ ports designed for high-speed ISP and outdoor network deployments. It features a powerful ARM v7 CPU, 256 MB of RAM, 4x 10G SFP+ ports, and an advanced Marvell switch-chip that can handle even the heaviest loads. The Gigabit Ethernet port is not just for management purposes. It has a direct connection to the switch chip – so you can enjoy full gigabit speed. This port also supports PoE-in, so you don’t have to rely on the DC jack for powering in tight, hard- to-reach spots.

There is a console port, followed by five regular SFP ports and four SFP+ ports for that sweet 10 Gbps networking. This means there might be quite a lot of wires for you to organize at some point. That’s why we designed the case to have some handy little additional features on the bottom of the case to help you keep everything neat and tidy.

The sturdy case provides decent protection in dusty environments with occasional splashes of water. Perfect for outdoors with some light coverage – like a roof overhang or a simple cabinet. There is a massive heatsink on the back that serves two purposes. Not only it provides outstanding heat dissipation, it also moves the center of mass towards the side with all the mounting options – keeping the board firm and strong upon installation. The package includes metal hose clamps and screws, so you can attach the netFiber to a pole, wall, or mast right away.

The MikroTik netFiber 9 is an amazing tool for anyone working with connections over 100 meters while keeping data loss and ping low. Optic fiber can be a great alternative to copper if you are worried about electromagnetic interference or maybe even tampering and eavesdropping. With 10 ports, a powerful CPU, and a rugged case, netFiber 9 is a real bargain that will make your network management so much easier!


Product Features:

  • Multiple Powering Options
  • Different Mounting Options
  • SFP, SFP+, Gigabit Ethernet
  • PoE-in
Shipping Notes
  • Free Standard Shipping on $100+ Orders to the USA.
  • Except Preorder products are shipped in 48 hours.
  • Delivery to the USA:
  1. Standard Shipping : 3-10 business days
  • If time is of the essence, please consider selecting expedited delivery for faster service.
Exchange/Return Notes
  • We offer a 30-day return/exchange service after receiving.
  • Final sale items are not eligible for returns or exchanges.
  • To process your return/exchange, please contact us at [email protected]
  • Please click here for more details>>> Return & Exchange Policy
SKU: 79211101770

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Tim Wyatt
Port Orchard, US
★★★★★ 5
Compatibility
As described , works perfectly.
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Reviewed in the United States on January 19, 2026
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J moral
Houston, US
★★★★★ 5
It works
Size: 17949N
Works great impressed
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Reviewed in the United States on January 19, 2026
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Logan Y.
San Leandro, US
★★★★★ 5
Good and Cheap
Works great on my 1997 Honda Accord EX 2.2L. Great value for the money. Installed it myself. Only a 30 day warranty though.
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Reviewed in the United States on November 13, 2025
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David Shaw
Louisville, US
★★★★★ 4
Works well. Installation pe
Size: 17702N
Body of starter is longer than the original. Still fits but changing the starter on a BMW space is at a premium. Also had to grind down edge of battery cable to fit on solenoid. Aside from that starter was fine. Working well
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Reviewed in the United States on March 28, 2026
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Kristin Brooks
Natrona Heights, US
★★★★★ 5
Perfect
Size: 6656N
It for nicely.
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Reviewed in the United States on May 29, 2026

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