Managed Ethernet Switch: Flexible network solutions for businesses
A managed Ethernet switch forms the backbone of modern enterprise networks. In the B2B environment, these switches impress with comprehensive control and monitoring functions that go far beyond the capabilities of an unmanaged switch. They enable efficient management, high security, and flexible scalability—crucial factors for professional IT infrastructures.
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LevelOne IGP-0871 8-Port L3 Lite Managed Gigabit PoE Industrial Switch, 2 x SFP, 4 PoE Outputs, 802.3at/af PoE, 120W, -40 degree C to 75 degree C
HPE Aruba Networking CX 9300S 32p QSFP28 100G 8p QSFP-DD 400G Front-to-Back 6xFan 2xAC TAA Bundle
8-port PoE++ 100M/1/2.5/5G stackable L3 switch, 2x SFP+ ports and a single fixed power supply, AU Power Cord
Cisco Nexus 7700 6-Slot Fabric Module - Switch - managed - plug-in module - for P/N N77-C7706, N77-C7706-B33S3E, N77-C7706-B33S3E-R, N77-C7706-B36S3E, N77-C7706-B36S3E-R
HPE Aruba Networking CX 8100 24p SFP+ 10G 4p QSFP28 100G Power to Connector Airflow Switch
HPE Networking Comware Switch 24p 10/100/1000BASE-T 4p SFP+ 1G/10G 1-slot 2xFan 2xPSU TAA 5520HI
HPE Networking CW 2050 20p 10/100/1000BASE-T 4p Smart Rate 1/2.5GbE 4p SFP 1G/2.5G Switch
L3 Stackable Switch, 16x 100M/1/2.5/5G-T PoE++, 2x SFP+ ports and a single fixed PSU, AU Power Cord
S1720-28GWR-PWR-4P(24 Ethernet 10/100/1000 ports 4 Gig SFP PoE+ 370W POE AC 110/220V)
Omada 24-Port Gigabit Stackable L3 Managed PoE+ Switch with 4x 10GE SFP+, 24x Gbit PoE+ RJ45, 4x 10G SFP+, RJ45/USB Type-C console, management port, 2x USB 2.0, 802.3at/af, max. 720 W PoE (depends on PSU module), 1U 19-in rack-mountable steel case
Cisco Business 350 Series 350-8P-2G - Switch - L3 - managed - 8 x 10/100/1000 (PoE+) + 2 x combo SFP - rack-mountable - PoE+ (67 W)
Multi-Gigabit Layer 3 Lite Managed Switch, 24x 10/100M/1/2.5/5G, 2x SFP+ ports, EU Power Cord.
Cisco ONE Nexus 7009 Bundle (Chassis,1xSUP2,x5xFAB2)NoPowSup
Nexus 9508 Chassis Bundle 1 SupB, 3 PS, 2 SC, 6 FM-R, 3 FT
Areas of application: When is a managed switch worthwhile?
Managed Ethernet switches are the first choice when the following requirements are paramount:
- Complex network topologies with many end devices
- High requirements for reliability and availability
- Need to monitor and control data traffic
- Integration of security mechanisms and network segmentation
Typical areas of application are:
- Medium-sized and large companies
- Data centers and server rooms
- Campus networks and distributed locations
Advantages of a managed Ethernet switch in a corporate network
A managed Ethernet switch offers numerous functions that are specifically tailored to the requirements of larger and more complex networks:
- VLAN support for network segmentation and increased security
- Quality of Service (QoS) for prioritizing important data streams
- Port mirroring for analysis and monitoring
- Spanning Tree Protocol (STP) to prevent network loops
- Remote management and central monitoring via web interface or SNMP
Manufacturers in focus: Cisco, Netgear, and Juniper
Choosing the right manufacturer is crucial for network reliability and compatibility. Managed switches from Cisco, Netgear, and Juniper are particularly popular:
- Cisco managed switch: Market leader with a broad portfolio, high performance, and comprehensive security features. Ideal for demanding corporate environments.
- Netgear managed switch: Known for its balanced price-performance ratio and ease of use, particularly popular with medium-sized businesses.
- Juniper managed switch: Offers flexible, scalable, and high-performance solutions with intuitive management, suitable for any business environment.
Stackable managed switch: Scalability and easy management
A stackable managed switch allows multiple switches to be physically and logically combined into a single unit. This allows the network to grow flexibly with the requirements of the company without increasing the complexity of management:
- Centralized management of all switches in the stack via a single interface
- High reliability through automatic takeover in the event of hardware defects
- Rapid expansion of the number of ports and bandwidth without rebuilding the network
Stackable managed switches are ideal for companies with growth plans – they offer a cost-effective and future-proof solution for growing networks.
What should B2B customers look for when purchasing a managed switch?
When purchasing a managed Ethernet switch, companies should consider the following points to ensure a secure and efficient network:
- Functionality: VLAN, QoS, port mirroring, and Spanning Tree Protocol for optimal network control.
- Security: Access controls and advanced protection mechanisms against unauthorized access.
- Management: Centralized and remote management via web interface, SNMP, or CLI for easy administration.
- Scalability: Stackable models or high port count for flexible expansion.
- PoE support: Important for powering IP devices such as cameras or VoIP phones.
Our maintenance and service offerings provide relief for your IT infrastructure. With our CleverCare packages, our experts are personally available to assist you in finding appropriate and quick solutions.
Buy managed switches: new, used, and refurbished at it-market
At it-market, you will find a wide selection of managed Ethernet switches—available with 100 Mbit/s, as a standalone version, or in combination with various port types. Whether new, used, or professionally refurbished, you will find exactly the right model for your network infrastructure. Our refurbished managed switches in particular offer excellent value for money.
We also offer:
- 3-year warranty for companies
- up to 2,500€ buyer protection
- short delivery times
Do you have any questions? Our sales team will be happy to answer any questions you may have about IT hardware and IT remarketing.