Allied Telesis 48W-B manual Connect the switch to ground, Connect the DC supplies

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Rapier 48w Switch

Connect the switch to ground

The protective earth connection should be connected before proceeding with the following power connections. The primary ground for the equipment is a two stud grounding block (bearing the grounding symbol) located on the left rear of the chassis, adjacent to the DC power connector.

To connect the switch to ground:

1.Using a 10AWG (5mm2 cross sectional area) grounding cable (green with yellow stripe), connect the chassis grounding stud to the office primary ground using the two nuts with integral lock washers supplied. Tighten the nuts with an appropriate spanner.

2.Strip an 18mm (0.75 inch) length of insulation from the grounding cable and connect this to the grounding stud crimp terminal, using PANDUIT Uni- Die® dieless crimping toolset. Ensure that no stranded wires protrude from the terminal. The torque value for the chassis grounding studs is 2.57 Nm (22.8 lbf in).

Connect the DC supplies

To provide power supply resiliency, the Rapier 48w switch can receive its DC power from either of two separate sources. Each power source should supply 48V DC (40 to 60VDC) to the switch. When the switch is powered by centralized DC power, use UL Listed Type TC tray cables to connect the equipment to the power sources. Each tray cable should have two conductors in the range #14 to #12 AWG (2.0 to 2.5mm2 cross sectional area), such as Belden No. 3081A.

Each DC branch circuit should connect to the Rapier switch via a 15A (maximum) circuit breaker or fuse that meets the requirements for branch circuit protection. The DC supply should be fed via a circuit breaker or switch capable of disconnecting power during servicing. The tray cable should be a UL Listed Type TC tray cable with two conductors in the range #14 to #12 AWG (2.0 to 2.5mm2 cross sectional area), such as Belden No. 3081A.

To connect the DC supply:

1.Ensure that the DC power source is powered off during installation.

2.Strip 12mm (0.5inches) of jacket material off the tray cable and strip 7mm (0.27inches) of insulation off each individual wire.

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Contents Installation and Safety Guide Installation and Safety Guide Page Contents Rapier 48w Switch Switches Covered By This GuideYou can download updates to this document from Supplied air filters are installed in both fan unitsPackage Contents Selecting a Site Before you begin Installing the SwitchPrepare the cabinet in a suitable location Rack-mount the switch Install the air filters Nebs installation only Rapier 48w AC switch Applying Power to the SwitchNebs preparation when rack-mounted Rapier 48w DC switchDC supply cable and power supply Connect the DC supplies Connect the switch to ground48wDCrearpanel Ethernet 10/100Mbps RJ-45 ports Connecting Data Cables to the SwitchGigabit SFP ports WAN ports Release LeverUsing the CLI to configure the switch Configuring the SwitchConnect a terminal or PC to a console port Save the configuration Installation and Safety Guide Change the passwordStatus LEDs Checking LEDsNSM LEDs LEDSFP Port LEDs Ports 49 RJ-45 Port LEDs Ports 1SFP Documentation Set AC Model Standards Rapier 48w-B AC switch meets the following standardsDC Model Standards Electrical Notices SafetyLightning Danger Lightning Activity Electrical Type Class 1 EquipmentAchtung Gefährliche Spannung SicherheitVorsicht Gefahr Durch BlitzschlagNetzsicherung Vorsicht RahmeneinbauElektriske Forholdsregler SikkerhedFare Under Uvejr LynaktivitetELEKTRISK-OVERBELASTNING AF Spændingskredsløbet Elektrisk Klasse 1-UDSTYRGevaar Voor Blikseminslag VeiligheidElektrische Toestellen VAN Klasse Installation and Safety Guide Information SUR LES Risques Électriques SécuritéAvertissement Danger D’ÉLECTROCUTION Équipement DE Classe 1 ÉlectriquePage Sähköön Liittyviä Huomautuksia TurvallisuusSalamaniskuvaara Avvertenze Elettriche Norme di SicurezzaAttenzione Pericolo DI Scosse Elettriche Pericolo DI FulminiElettricità Dispositivi DI Classe Elektrisitet SikkerhetFare for Lynnedslag Elektrisk Type 1- Klasse UtstyrElektrisk Overbelastning PÅ AC Hovedkretsløp Avisos Sobre Características Elétricas SegurançaAtenção Perigo DE Choque Elétrico Perigo DE Choque Causado POR RaioPage Avisos Electricos SeguridadAdvertencia Peligro DE Electrochoque Peligro DE RayosRapier 48w Switch Tillkännagivanden Beträffande Elektricitetsrisk SäkerhetFara FÖR Blixtnedslag Elektriskt TYP Klass 1 UtrustningTelecommunications Interfaces Important Safety InstructionsPorts for the connection of other apparatus Connection to Isdn networkRJ49C US Federal Communications Commission FCCCanadian Department of Communications
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48W-B, 48W specifications

Allied Telesis 48W is a high-performance switch designed to meet the demands of modern networking environments. With 48 Gigabit Ethernet ports, this product is ideal for organizations requiring reliable and efficient connectivity for a large number of devices. The 48W switch provides an excellent balance of performance, scalability, and management features, making it suitable for both enterprise and service provider networks.

One of the standout features of the Allied Telesis 48W is its advanced Layer 2 switching capabilities. It supports a variety of Ethernet standards and protocols, including VLAN tagging, Spanning Tree Protocol, and Link Aggregation Control Protocol. This allows for the creation of segmented networks, enhancing security and efficiency by isolating different traffic types and reducing congestion.

Moreover, the switch is equipped with Power over Ethernet (PoE) capability, enabling it to deliver power to connected devices such as IP cameras, VoIP phones, and wireless access points. This feature simplifies installations by eliminating the need for additional power supplies, thus reducing clutter and improving the overall aesthetics of network setups.

The 48W also supports advanced Quality of Service (QoS) features, which prioritize critical network traffic. This is particularly beneficial for organizations that rely on real-time applications such as video conferencing and VoIP. By ensuring that high-priority traffic receives the necessary bandwidth, businesses can maintain optimal performance levels, even during peak usage times.

For network management, Allied Telesis provides a user-friendly web interface and support for Simple Network Management Protocol (SNMP), allowing IT administrators to monitor and manage the switch effectively. The switch is also compatible with the Allied Telesis Management Framework (AMF), which automates network management processes, reducing administrative overhead and minimizing the risk of human error.

In terms of security, the Allied Telesis 48W incorporates features such as port security, Access Control Lists (ACLs), and 802.1X authentication to safeguard network integrity. These capabilities help protect against unauthorized access and ensure that sensitive data remains secure.

To summarize, the Allied Telesis 48W switch combines a robust feature set with reliable performance, making it an excellent choice for businesses looking to enhance their network infrastructure. With its scalable design, PoE support, and advanced management and security features, the 48W is well-equipped to handle the challenges of today’s dynamic networking environments.