MikroTik CRS310-1G-5S-4S+IN L3 network switch 4 × SFP+ 10G, 5 × SFP, 1 × 1G
MikroTik

MikroTik CRS310-1G-5S-4S+IN L3 network switch 4 × SFP+ 10G, 5 × SFP, 1 × 1G

The MikroTik CRS310-1G-5S-4S+IN is a managed Layer 3 network switch for fibre networks, with four 10G SFP+ slots, five 1G SFP slots and one Gigabit Ethernet port. It is the indoor version of the popular netFiber 9 and fits a 1U rack.

  • Ports: 4 × SFP+ (10G), 5 × SFP (1G), 1 × RJ-45 1G
  • Management: managed L3, RouterOS, hardware VLAN filtering
  • Hardware: ARM v7 800 MHz, 256 MB RAM, 16 MB storage, Marvell 98DX226S
  • Power: PoE-in 802.3af/at or passive, 18–57 V, up to 20 W
  • Mounting: 1U rack, −40 to 70 °C, weight 1.2 kg

Description

10-gigabit fibre beyond 100 metres

Fibre beats copper when a link has to run past 100 metres, or when electromagnetic interference, tampering or eavesdropping are a concern. VLAN filtering and some Layer 3 routing are offloaded to the switch chip rather than the CPU. The Ethernet port connects straight to the chip for full gigabit speed and also accepts PoE-in.

Who this network switch is for

Small and medium ISPs aggregating fibre lines; companies linking floors or buildings with 10G fibre; and CRS212 owners looking for a newer replacement with better cooling. Its −40 to 70 °C operating range also allows installation in an unheated equipment room.

Specifications

General

BrandMikroTik
Form factorRackmountable
EAN4752224007827

Processor

Processor model98DX226S
CPU frequency800 MHz

Storage

Storage capacity16 MB

Ports

Ethernet LAN (RJ-45) ports1
Ethernet LAN data rates10/100/1000 Mbit/s
Predominant port type10/100/1000 Mbps (RJ-45)
SFP ports quantity5
SFP+ ports quantity4

Connectivity

Mesh SupportNo
Mobile BroadbandNo mobile broadband
MU-MiMONo
POEPoE passive
PoE in802.3af/at
Wi-Fi bandNo Wi-Fi

Software & security

Operating system installedRouterOS
Software typeRouterOS

Keyboard & controls

Switch typeManaged L3

Battery & power

Voltage18-57 V
Power consumption (max)20 W

Performance & capacities

Operating temperature (T-T)-40°C to 70°C °C

Features

Other featuresThis switch is an indoor variation of the prominent netFiber 9 switch – used by many small and medium ISPs for reliable 10 Gigabit fibre connections stretching over a 100 meters. With five 1G SFP ports, four 10G SFP+ ports, and an additional Gigabit Ethernet port, this is the perfect upgrade for existing CRS212 setups. You’re getting the modern ARM v7 CPU, 256 MB of RAM, and better cooling. The new Marvell switch-chips bring phenomenal performance to the table! The Gigabit Ethernet port has a direct connection to the switch chip – so you can enjoy full gigabit speed there. And it supports PoE-in, giving you an additional powering option in tricky spots. You can mount this switch in a standard 1U rack to keep everything organized. And it has all the power you would expect from a rackmount device: CRS310 supports hardware offloaded VLAN- filtering. And even some hardware offloaded Layer-3 routing. CRS310-1G-5S-4S+IN is a fantastic tool for anyone working with indoor connections over 100 meters while keeping data loss and ping low. Optical fiber can be a great alternative to copper if you are worried about electromagnetic interference, tampering or eavesdropping.

Dimensions & weight

Net weight1.20 kg

Questions & answers

Does the switch support VLANs?

Yes. It is a managed Layer 3 switch running RouterOS, with hardware-offloaded VLAN filtering.

Can it be rack mounted?

Yes, it is designed for a standard 1U rack.

How is the switch powered?

The manufacturer lists an input range of 18–57 V and a maximum consumption of 20 W. It can also be powered through the Ethernet port via PoE (802.3af/at or passive).