SMC Networks SMC8126L2 manual N11846

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CE Mark Declaration of Conformance for EMI and Safety (EEC)

This information technology equipment complies with the requirements of the Council Directive 89/336/EEC on the Approximation of the laws of the Member States relating to Electromagnetic Compatibility and 73/23/EEC for electrical equipment used within certain voltage limits and the Amendment Directive 93/68/EEC. For the evaluation of the compliance with these Directives, the following standards were applied:

RFI Emission: • Limit class A according to EN 55022:1998

 

• Limit class A for harmonic current emission according to EN 61000-3-2/1995

 

• Limitation of voltage fluctuation and flicker in low-voltage supply system

 

 

according to EN 61000-3-3/1995

Immunity:

Product family standard according to EN 55024:1998

 

• Electrostatic Discharge according to EN 61000-4-2:1995

 

 

(Contact Discharge: ±4 kV, Air Discharge: ±8 kV)

 

Radio-frequency electromagnetic field according to EN 61000-4-3:1996

 

 

(80 - 1000 MHz with 1 kHz AM 80% Modulation: 3 V/m)

 

Electrical fast transient/burst according to EN 61000-4-4:1995 (AC/DC power

 

 

supply: ±1 kV, Data/Signal lines: ±0.5 kV)

 

• Surge immunity test according to EN 61000-4-5:1995

 

 

(AC/DC Line to Line: ±1 kV, AC/DC Line to Earth: ±2 kV)

 

• Immunity to conducted disturbances, Induced by radio-frequency fields:

 

 

EN 61000-4-6:1996 (0.15 - 80 MHz with 1 kHz AM 80% Modulation: 3 V/m)

 

• Power frequency magnetic field immunity test according to

 

 

EN 61000-4-8:1993

 

 

(1 A/m at frequency 50 Hz)

 

• Voltage dips, short interruptions and voltage variations immunity test

 

 

according to EN 61000-4-11:1994 (>95% Reduction @10 ms, 30%

 

 

Reduction @500 ms, >95% Reduction @5000 ms)

LVD:

EN 60950-1:2001

Caution: Do not plug a phone jack connector in the RJ-45 port. This may damage this device.

Attention: Les raccordeurs ne sont pas utilisés pour le système téléphonique!

Australia AS/NZS 3548 (1995) - Class A

N11846

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Contents Installation Guide Page TigerSwitch 10/100/1000 Installation Guide Page Compliances and Safety Warnings N11846 Safety Compliance Power Cord Set France et Pérou uniquement Sein und die Aufschrift HAR oder Basec tragen End of Product Life Span Manufacturing MaterialsDocumentation Viii Contents Making Network Connections Appendix a TroubleshootingAppendix C Specifications Appendix B CablesAppendix D Ordering Information Glossary Index Xii Tables Figures Introduction OverviewSwitch Architecture Network Management OptionsSFP Slots Description of Hardware10/100/1000BASE-T Ports Port and System Status LEDsLED Connectivity Features and BenefitsPower Supply Socket ExpandabilityManagement Introduction to Switching Network PlanningApplication Examples Collapsed BackboneNetwork Aggregation Plan Network Aggregation PlanRemote Connections with Fiber Cable Remote Connections with Fiber CableMaking Vlan Connections Making Vlan ConnectionsApplication Notes Installing the Switch Selecting a SiteEthernet Cabling Equipment Checklist Package ContentsOptional Rack-Mounting Equipment Mounting Rack MountingInstalling the Switch in a Rack Desktop or Shelf MountingInstalling an Optional SFP Transceiver Inserting an SFP Transceiver into a SlotConnecting to a Power Source Connecting to the Console PortWiring Map for Serial Cable Serial Cable Wiring Switch’s 8-Pin Null Modem PC’s 9-PinInstalling the Switch Twisted-Pair Devices Connecting Network DevicesMaking Network Connections Cabling GuidelinesConnecting to PCs, Servers, Hubs and Switches Network Wiring ConnectionsNetwork Wiring Connections Fiber Optic SFP DevicesConnectivity Rules Making Connections to SFP Transceivers1000BASE-T Cable Requirements Mbps Gigabit Ethernet Collision DomainMbps Fast Ethernet Collision Domain Cable Labeling and Connection Records Mbps Ethernet Collision DomainPower and Cooling Problems Appendix a TroubleshootingDiagnosing Switch Indicators InstallationIn-Band Access Appendix B Cables Twisted-Pair Cable and Pin Assignments10BASE-T/100BASE-TX Pin Assignments Straight-Through Wiring Crossover Wiring1000BASE-T Pin Assignments Twisted-Pair Cable and Pin Assignments BCable Testing for Existing Category 5 Cable Adjusting Existing Category 5 Cabling to Run 1000BASE-TFiber Standards Appendix C Specifications Physical CharacteristicsSwitch Features Management FeaturesStandards Compliances CE MarkSpecifications Appendix D Ordering Information Ordering Information Glossary Fast Ethernet End StationEthernet Full DuplexRJ-45 Connector Media Access Control MACRedundant Power Supply RPS Switched PortsTransmission Control Protocol/Internet Protocol TCP/IP Virtual LAN VlanIndex NumericsIndex Page Technical Support

SMC8126L2 specifications

The SMC8126L2 is a robust Layer 2 managed switch developed by SMC Networks, designed to meet the demands of modern networking environments. This switch is part of the SMC's lineup of network solutions, emphasizing reliability, efficiency, and advanced functionalities suitable for both small and medium-sized enterprises.

One of the standout features of the SMC8126L2 is its support for 26 ports, which allow multiple devices to connect seamlessly. This includes 24 Fast Ethernet ports (10/100 Mbps) and 2 gigabit uplink ports. This configuration enables flexible network designs and enhances the bandwidth availability for devices that require faster data transmission.

The SMC8126L2 is equipped with various Layer 2 switching capabilities, including port-based Virtual LAN (VLAN) support, allowing businesses to segment their networks for better security and performance. This capability ensures that sensitive data remains isolated and reduces broadcast traffic across the entire network. The switch also supports 802.1Q tagging for VLAN configuration, facilitating the management of multiple VLANs simultaneously.

Quality of Service (QoS) is another significant aspect of the SMC8126L2. It employs intelligent traffic management features, prioritizing critical applications such as VoIP and video conferencing. This ensures that time-sensitive data packets are transmitted efficiently, minimizing latency and improving overall user experience. The switch supports multiple QoS mechanisms, such as 802.1p priority tagging and port-based scheduling, thus accommodating varied networking needs.

Security features are paramount in the SMC8126L2, with network access control through Port Security and MAC address filtering. This prevents unauthorized access and enhances the security posture of the network. Additionally, the switch supports IGMP Snooping, which conserves bandwidth by ensuring that multicast traffic is only sent to ports that require it.

Another remarkable aspect of the SMC8126L2 is its management capabilities. The switch can be managed through various methods, including web-based interfaces, command-line interfaces (CLI), and SNMP (Simple Network Management Protocol). This flexibility allows network administrators to monitor performance, configure settings, and troubleshoot issues effectively.

In summary, the SMC8126L2 brings a suite of advanced features and technologies that cater to the evolving requirements of networking. With its extensive port options, VLAN support, QoS capabilities, robust security measures, and versatile management interfaces, the SMC8126L2 stands out as a reliable choice for organizations looking to enhance their networking infrastructure. Its performance and reliability make it well-suited for addressing the challenges of modern network environments while ensuring efficient data flow and security.