MikroTik NetFiber 9 CRS310-1G-5S-4S+OUT | Outdoor 10G SFP+ Switch with 9 Fiber Ports & PoE

MikroTik NetFiber 9 CRS310-1G-5S-4S+OUT

MikroTik NetFiber 9 is a powerful outdoor switch featuring SFP, SFP+, and Gigabit Ethernet ports. It comes with a high-performance ARM v7 CPU, 256 MB of RAM, 4x 10G SFP+ ports, and a robust Marvell switch chip that handles heavy network loads with ease.

The Gigabit Ethernet port is not just for management. It’s directly connected to the switch chip, delivering full gigabit speed. It also supports PoE-in, making it ideal for installations where using a DC jack is difficult or inconvenient.

You’ll find a console port, followed by five standard SFP ports and four high-speed SFP+ ports—perfect for 10 Gbps fiber networking. With so many connections, cable management is important. That’s why the case includes smart features underneath to help you keep wiring neat and organized.

The enclosure offers solid protection against dust and occasional water splashes. It’s ideal for outdoor use under light cover, such as a roof overhang or inside a cabinet. A large heatsink on the back improves heat dissipation and adds balance, keeping the unit stable after mounting. The included metal hose clamps and screws allow for quick installation on poles, walls, or masts.

MikroTik NetFiber 9 is ideal for long-distance connections over 100 meters. It reduces data loss and latency, making it perfect for interference-prone or high-security areas. Optical fiber is also more resistant to tampering and electromagnetic interference than copper cables.

With 10 ports, a powerful CPU, and a durable design, NetFiber 9 is a cost-effective and reliable solution for any outdoor fiber network.

Powering

Details
Number of DC inputs	2 (PoE-IN, DC jack)
DC jack input Voltage	18-57 V
Max power consumption	17 W
Max power consumption without attachments	10 W
Cooling type	Passive
PoE in	802.3af/at
PoE in input Voltage	18-57 V

Ethernet

Details
10/100/1000 Ethernet ports	1

Fiber

Details
SFP ports	5
SFP+ ports	4

Peripherals

Details
Serial console port	RJ45

Other

Details
CPU temperature monitor	Yes
Voltage Monitor	Yes

MikroTik NetFiber 9: Certification & Approvals

Details
Certification	CE, EAC, ROHS
IP	IP54

 

MikroTik NetFiber 9: Included parts