Managed Switch Avaya 4548GT-PWR

Name: Managed Switch Avaya 4548GT-PWR AL4500A14-E6
Brand: Avaya
SKU: 2090158
Price: 1609.99 EUR
Availability: InStock

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This is due to long delivery times and limited product warranties.

Short description

The Avaya 4548GT-PWR is a managed switch with 48 RJ-45 Ethernet ports, offering a switching capacity of 320 Gbit/s and a MAC address table of 8000 entries. It supports various networking standards including IEEE 802.1D, 802.1Q, and 802.3. With Power over Ethernet (PoE) capabilities, it provides efficient power management for connected devices, making it ideal for enterprise networks.

Available for order: 2 pcs.

Warranty: 2 Years

SKU: 2090158

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Deliver the order:

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Customer service center

2b. Kengaraga str., Riga, Latvia, LV-1063

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From 7.90 € (Weight: 9.15 kg)

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Latvijas Pasts pakomāts / Unisend LV / DPD Paku skapis / Omniva LV / Venipak Pickup LV / Venipak Locker LV / Latvijas Pasts nodaļa

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From 1.99 €

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Payment Methods:

Bank transfer, Leasing for legal entities

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Leasing for legal entities: from 56.03 euros per month

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Product information

Description

The Avaya 4548GT-PWR (Nortel ERS 4548GT-PWR) is a managed, stackable Gigabit Ethernet switch that delivers 48 10/100/1000Base-T RJ‑45 ports with Power over Ethernet (PoE) plus 4 shared SFP uplink ports. It is designed for enterprise access and converged desktop deployments that require scalability, resiliency, security and support for convergence-capable services.

Advantages

The switch provides high-density gigabit connectivity with integrated PoE to power endpoint devices, a switching capacity of 320 Gbit/s and an 8000-entry MAC address table for reliable layer‑2 forwarding. It supports established networking standards (IEEE 802.1D/Q, 802.1x, 802.3 family and others) to ensure interoperability, and its stackable architecture enables scalability and simplified management in growing networks.

Suitable for

Enterprise access layer for office networks
Converged desktop deployments with IP phones, wireless APs and cameras
Network edge where PoE is required for powered devices
Environments needing stackable switches for scalability and redundancy

Key specifications

Ports: 48 x 10/100/1000Base-T RJ-45 with PoE
Uplinks: 4 shared SFP ports
Switching capacity: 320 Gbit/s
MAC address table: 8000 entries
Switch type: Managed, stackable
Supported standards: IEEE 802.1s, 802.1w, 802.1x, 802.3, 802.3af, 802.3u, 802.3x, 802.3z, 802.1p, 802.1D, 802.1Q
Colour: Black
Manufacturer part number (MPN): AL4500A14-E6
EAN: 0005609706056

How to use

Install the switch in a standard 19-inch rack using the provided mounting brackets. Connect uplink SFP modules or copper uplinks as required, then connect access devices to the RJ‑45 ports. Configure management settings via the switch management interface or a centralized network management system to define VLANs, QoS, security policies and PoE power allocation according to your network design. When stacking multiple units, follow the vendor stacking procedures to create a single managed logical unit.

Usage recommendations

The Avaya 4548GT-PWR is intended for indoor, climate-controlled network rooms; ensure adequate ventilation and follow PoE power budget planning to avoid overloading the unit when powering multiple high-draw devices.

Specifications

Basic switching RJ-45 Ethernet ports quantity:: 48
Switch type:: Managed
Networking standards:: IEEE 802.1s, IEEE 802.1w, IEEE 802.1x, IEEE 802.3, IEEE 802.3af, IEEE 802.3u, IEEE 802.3x, IEEE 802.3z, IEEE 802.1p, IEEE 802.1D, IEEE 802.1Q
Product colour:: Black

All features

Protocols

Data link protocols:: Ethernet, Fast Ethernet, Gigabit Ethernet
Management protocols:: SNMP 1, SNMP 2, RMON, Telnet, SNMP 3, HTTP, HTTPS
Supported network protocols:: IGMPv2, IGMP

Certificates

Certification:: CISPR 22 Class A, BSMI CNS 13438 Class A, CISPR 24, EN 60950, NOM, VCCI Class A ITE, IEC 60950, EN55024, EN55022 Class A, UL 60950, CSA 22.2 No. 60950, FCC Part 15, MIC, ICES-003 Class A, AS/NZS 3548, RoHS

Power

Power consumption (typical): Power consumption in switched-on state expressed in W.: 150 W
Redundant power supply (RPS) support:: Yes
AC input frequency:: 50 - 60
AC input voltage:: 100 - 240

Power over Ethernet (PoE)

Power over Ethernet (PoE):: Yes
Power over Ethernet (PoE) voltage range:: 100 - 240

Operational conditions

Operating relative humidity (H-H):: 5 - 85
Storage temperature (T-T):: -25 - 55
Operating temperature (T-T):: 0 - 50
Storage relative humidity (H-H):: 10 - 90
Heat dissipation:: 415 BTU/h

Network

Networking standards:: IEEE 802.1s, IEEE 802.1w, IEEE 802.1x, IEEE 802.3, IEEE 802.3af, IEEE 802.3u, IEEE 802.3x, IEEE 802.3z, IEEE 802.1p, IEEE 802.1D, IEEE 802.1Q
Flow control support:: Yes
Link aggregation:: Yes

Ports & interfaces

Basic switching RJ-45 Ethernet ports quantity:: 48
SFP module slots quantity:: 4
Power connector:: AC-in jack

Data transmission

MAC address table:: 8000 entries
Switching capacity:: 320 Gbit/s

Performance

Mean time between failures (MTBF):: 247641 h
Noise level: Not only energy saving helps to protect the environment but also noise level reduction. Noise level reduction up to 3 dB really means noise level reduction in 2 times. For example, a device with noise level 39 dB (А) will be two times quieter than a devise with a noise level 42 dB (А). Energy-saving certificate that shows noise level plays the role of an additional objective indicator basing on which You can successfully choose a product.: 39.5 dB

Weight & dimensions

Height:: 44 mm
Width:: 438 mm
Depth:: 368 mm

Multicast features

Multicast support:: Yes

Design

LED indicators:: Y
Product colour:: Black
Stackable:: Yes

Packaging content

Manual:: Yes

Management features

Switch type:: Managed

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Customer questions

FAQ

How much does the Managed Switch Avaya 4548GT-PWR cost, and is it available for purchase?

The price is 1,609.99 € (valid at the time of publication and already includes all taxes). The item is available for order — 2 pcs. are in stock, and you can place your purchase right now with delivery across Latvia and Europe or choose pickup at the Riga collection point. We offer favorable purchase terms, including the option to split the payment into convenient monthly installments. Availability and price are updated in real time, so we recommend placing your order in advance.

If I order this product today, when will I receive my order?

If you place your order today, delivery will be as fast and convenient as possible. You will be able to pick up your order on 15.07.2026 at the Riga pickup point or choose delivery across Latvia and Europe. We carefully inspect every purchase and pack it securely for safe transportation.

What payment options are available?

AiO.lv offers several payment methods: Bank transfer, Leasing for legal entities. All transactions are 100% secure and encrypted.

Can this product be purchased for a company (with VAT)?

Yes. AiO.lv works with legal entities in Latvia and across Europe. The product price already includes VAT. For certain product categories, as well as for companies from other EU countries with a valid VAT number, a 0% VAT rate may apply. We issue the invoice immediately after the order is placed, support electronic BIS invoices, and automatically generate all necessary accounting documents. You can complete the purchase for a company online — simply select the company profile and choose bank transfer as the payment method during checkout.

What is the warranty period?

All Avaya products come with an official 2 Years warranty. It covers all manufacturing defects and malfunctions that may occur during use. The warranty is valid at all authorized Avaya service centers and through AiO.lv

Can the product be returned after purchase?

Yes, you can return the product within 14 days of purchase if you bought it as a consumer (not a legal entity). Returns are possible without giving any reason — the main condition is that the product retains its original appearance and full set of accessories. We will make the process as simple and convenient as possible: just contact our customer support team, and we will help you arrange the return.

Where should I contact for warranty service?

For warranty-related questions you can contact the AiO.lv (SIA VSPRO) customer support team. We will assist with consultation, warranty claim processing, and coordination with certified service centers.

How can I tell if this product suits my needs?

When making a choice, we recommend paying attention to the key features: basic switching rj-45 ethernet ports quantity, switch type, networking standards, product colour, compatibility with your devices or usage conditions, material quality, functionality, and warranty terms. These characteristics will help you determine how well the model meets your needs.

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