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Mikrotik CRS310-1G-5S-4S+in 5 x SFP Ports 4 x SFP+ Ports and 1 x Gigabit Ethernet Port

The MikroTik CRS310-1G-5S-4S+IN is a compact and high-performance managed switch designed for businesses, network professionals, and advanced home or small office environments that require flexible fiber and Ethernet connectivity. Powered by MikroTik's feature-rich RouterOS, this switch combines efficient Layer 2 switching with advanced network management capabilities, making it suitable for a wide range of modern networking applications. The CRS310-1G-5S-4S+IN features one Gigabit Ethernet port, five 1G SFP ports, and four 10G SFP+ ports, providing excellent flexibility for connecting servers, network storage, uplinks, access switches, and fiber-based devices. Its 10G SFP+ interfaces enable high-speed data transmission and make the switch an excellent choice for bandwidth-intensive applications such as data aggregation, server connectivity, virtualization, video distribution, and backbone networking. The SFP and SFP+ interfaces also allow users to select different optical or copper transceivers according to their network requirements, supporting flexible deployment across various distances and network environments. With a compact desktop-friendly design and efficient hardware architecture, the CRS310-1G-5S-4S+IN is easy to integrate into existing infrastructure while delivering reliable switching performance. RouterOS provides advanced management and configuration functions, giving network administrators greater control over VLANs, traffic management, monitoring, routing-related functions, and other network services. Whether deployed as a 10G aggregation switch, a fiber distribution switch, a server uplink switch, or a compact network core device, the MikroTik CRS310-1G-5S-4S+IN offers a practical combination of high-speed connectivity, flexible interfaces, powerful management features, and cost-effective performance. It is an ideal solution for SMB networks, enterprise offices, system integrators, data centers, ISPs, and professional users looking for a reliable and versatile 10G-capable managed switch.

  • CRS310-1G-5S-4S+IN

  • Mikrotik

  • Original New

  • 1 year

Availability:
Quantity:

Category

Parameter

Specification

Basic Information

Model Name

CRS310-1G-5S-4S+IN

Product Series

MikroTik Cloud Router Switch (CRS) Series

Device Type

10G SFP+ Fiber Managed Switch

Application Scenarios

Small Office, ISP, Enterprise Network, Long-distance Fiber Connection, High-bandwidth Data Transmission

Port Configuration

10/100/1000BASE-T RJ45 Port

1 x Gigabit Ethernet Port (direct connection to switch chip, wire-speed performance)

1G SFP Ports

5 x 1G SFP Slots (compatible with 1G fiber/copper SFP transceivers)

10G SFP+ Ports

4 x 10G SFP+ Slots (compatible with 10G SFP+ transceivers, support 10G fiber links over 100 meters)

PoE Support

802.3af/at PoE-In on the RJ45 management port

Performance Specifications

Switching Capacity (Non-blocking Layer 2)

90.8 Gbps

Forwarding Rate (64-byte packets)

68.45 Mpps

Forwarding Rate (512-byte packets)

10.81 Mpps

Forwarding Rate (1518-byte packets)

3.74 Mpps

Switch Chip Model

Marvell 98DX226S (integrated CPU + switch ASIC)

Jumbo Frame Support

Yes

Hardware & System

CPU Model

Marvell 98DX226S

CPU Architecture

ARM 32-bit

CPU Core Count

2 Cores

CPU Frequency

800 MHz

RAM

256 MB DDR3

Storage

16 MB Flash Memory

Operating System

RouterOS v7 (License Level 5) / SwitchOS (dual boot option)

Management

CLI, WebFig, SNMP, SSH, Telnet

Power & Cooling

Power Input Options

2 x DC Inputs (5.5mm DC Jack + 802.3af/at PoE-In)

DC Input Voltage

18-57 V DC

PoE-In Standard

IEEE 802.3af / 802.3at

Max Power Consumption

20 W (full load)

Idle Power Consumption

8 W (without attachments)

Cooling Type

1 x Cooling Fan

Power Protection

Overvoltage, overcurrent, short circuit protection

Physical & Environmental

Dimensions (W × D × H)

200 mm × 166 mm × 44 mm

Mounting

1U Rack-mountable (rack ears included)

Operating Temperature

-40°C to +70°C

Storage Temperature

-40°C to +70°C

Operating Humidity

10%–90% non-condensing

MTBF

Approximately 200,000 hours at 25°C

IP Rating

IPX0 (indoor use only)

Compliance & Standards

Industry Standards

IEEE 802.3, 802.3u, 802.3ab, 802.3ae (10G Ethernet); IEEE 802.3af/at PoE; IEEE 802.1Q VLAN, 802.1p QoS

Certifications

CE, FCC, RoHS, UL, EAC

Core Network Features

Layer 2 Functions

802.1Q VLAN, Voice VLAN, STP/RSTP/MSTP, Link Aggregation (LACP), IGMP Snooping, Port Security, 802.1X Authentication, Storm Control, Port Mirroring

Layer 3 Functions

Static IPv4/IPv6 Routing, Inter-VLAN Routing, DHCP Server/Client, ACL Access Control Lists

QoS

802.1p CoS, DSCP mapping, traffic shaping, priority queuing

Security

Firewall, NAT, VPN support, DoS attack protection, encrypted management access

Shenzhen Importgm Technology Co., Ltd.

Shenzhen Importgm Technology Co., Ltd. has been operating in the I T services market since 2010, focusing on the R&D, design and sales of core equipment and general accessories in the field of network communications, we are distributors and resellers of worldwide brands of communication equipment, general accessories and system solutions for global customers.We offer a wide range of products, including networking routers, switches, firewalls, servers, I P phones, video conferencing equipment, wireless A P, P D U and modules. We are located in Shenzhen with convenient transportation access. Over the years we have developed a team of highly skilled staff that delivers quality and effective solutions and services. Based on our rich experience, we can supply products with stable packages, reliable delivery, competitive prices and on-time support. Our products are exported to customers in such regions as the Middle East, Africa, America,Europe and Asia. We also welcome O E M and O D M orders.Whether selecting current products from our inventory or seeking engineering assistance for your project bid, you can consult our business staff at any time. Our service does not end when the invoice is printed but begins as soon as you have received your order. Any customers' business visit and negotiation is warmly welcomed. Let's work together and win-win.

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客户

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物流



Q: What are the application scenarios for the CRS310-1G-5S-4S+IN?

A: The CRS310-1G-5S-4S+IN is ideal for enterprise networks, data centers, and high-speed network environments requiring reliable fiber connectivity.

Q: How to install the CRS310-1G-5S-4S+IN switch?

A: The CRS310-1G-5S-4S+IN can be installed on a desktop or mounted in a suitable network cabinet. Follow the installation guide for connection instructions.

Q: Does the CRS310-1G-5S-4S+IN need upgrades?

A: Regular RouterOS updates are recommended for the CRS310-1G-5S-4S+IN to maintain optimal performance, stability, and security.

Q: Are there alternative products to the CRS310-1G-5S-4S+IN?

A: Alternatives include other MikroTik CRS series switches, offering different port configurations and performance options for various network requirements.

Q: What are common troubleshooting tips for the CRS310-1G-5S-4S+IN?

A: Check power connections, verify SFP and SFP+ connections, review port settings, and ensure RouterOS is up-to-date. Refer to MikroTik documentation for detailed troubleshooting.


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