Managed Switch Avaya 4548GT-PWR

Name: Managed Switch Avaya 4548GT-PWR AL4500A14-E6
Brand: Avaya
SKU: 2090158
Price: 1610.49 EUR
Availability: InStock

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Offer for legal entity, cashless payment. Why is an item available only for a legal entity?
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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Cheapest delivery:

Unisend LV

Pick-up points

Unisend LV

Cost

1.79 €

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Customer service center

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

24.08.2026 {{selectedOffer.officeDeliveryString}}

free

Courier Delivery Please note that in case of a large parcel additional delivery costs may apply!

27.08.2026 {{selectedOffer.courierDeliveryString}}

From 7.90 € (Weight: 9.15 kg)

Parcel couriers

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

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From 1.79 €

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Payment Methods:

Bank transfer, Leasing for legal entities

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Leasing for legal entities: from 56.05 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

Power over Ethernet (PoE): The device supports Power over Ethernet (PoE), which is one of several standardized or ad-hoc systems which pass electrical power along with data on Ethernet cabling. This allows a single cable to provide both data connection and electrical power to devices such as wireless access points or IP cameras.: Yes
Stackable: Devices can be placed on top of each other.: Yes
Switching capacity: The data transfer capacity of the switch per second.: 320 Gbit/s
MAC address table: The MAC address is the 'Media Access Control Address'. It is a unique address given to a network interface controller (NIC) in a device. A MAC address table shows the addresses in a table format.: 8000 entries
Basic switching RJ-45 Ethernet ports quantity: The number of basic switching RJ-45 Ethernet ports (sockets).: 48
Switch type: What switch device has, managed or unmanaged.: Managed
Networking standards: The way in which the network is working, e.g. IEEE 802.11a, IEEE 802.11b, IEEE 802.11g.: IEEE 802.1p, IEEE 802.3z, IEEE 802.3x, IEEE 802.3u, IEEE 802.3af, IEEE 802.3, IEEE 802.1x, IEEE 802.1w, IEEE 802.1s, IEEE 802.1Q, IEEE 802.1D

All features

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

Packaging content

Manual:: Yes

Weight & dimensions

Height: The measurement of the product from head to foot or from base to top.: 44 mm
Depth: The distance from the front to the back of something.: 368 mm
Width: The measurement or extent of something from side to side.: 438 mm

Operational conditions

Heat dissipation: The heat generated by the power supply.: 415 BTU/h
Storage relative humidity (H-H):: 10 - 90
Operating relative humidity (H-H):: 5 - 85
Storage temperature (T-T): The minimum and maximum temperatures at which the product can be safely stored.: -25 - 55
Operating temperature (T-T): The minimum and maximum temperatures at which the product can be safely operated.: 0 - 50

Power over Ethernet (PoE)

Power over Ethernet (PoE) voltage range:: 100 - 240
Power over Ethernet (PoE): The device supports Power over Ethernet (PoE), which is one of several standardized or ad-hoc systems which pass electrical power along with data on Ethernet cabling. This allows a single cable to provide both data connection and electrical power to devices such as wireless access points or IP cameras.: Yes

Power

Power consumption (typical): Amount of power consumed by this model, often expressed in watts (W). Typical values that manufacturers give are power consumption when off, standby/suspended mode, typical use, maximum usage.: 150 W
AC input frequency:: 50 - 60
AC input voltage: The voltage of the AC electricity that is inputted into the product.: 100 - 240
Redundant power supply (RPS) support: Additional power supply which can run a computer if the main power supply fails.: Yes

Performance

Mean time between failures (MTBF): Statistical model used to indicate product/mechanism reliability; expressed in hours and percentage of duty cycle. This number (in hours) does not indicate the mean time before failure for a single unit/mechanism.: 247641 h
Noise level: The amplitude level of the undesired background noise, usually measured in decibels (db).: 39.5 dB

Design

LED indicators:: Yes
Product colour: The colour e.g. red, blue, green, black, white.: Black
Stackable: Devices can be placed on top of each other.: Yes

Protocols

Supported network protocols: Network protocols tested as compatible with this product e.g. FTP,HTML, POP.: IGMPv2, IGMP
Data link protocols:: Ethernet, Fast Ethernet, Gigabit Ethernet
Management protocols:: SNMP 1, SNMP 2, RMON, Telnet, SNMP 3, HTTP, HTTPS

Multicast features

Multicast support:: Yes

Data transmission

Switching capacity: The data transfer capacity of the switch per second.: 320 Gbit/s
MAC address table: The MAC address is the 'Media Access Control Address'. It is a unique address given to a network interface controller (NIC) in a device. A MAC address table shows the addresses in a table format.: 8000 entries

Network

Flow control support:: Yes
Link aggregation:: Yes
Networking standards: The way in which the network is working, e.g. IEEE 802.11a, IEEE 802.11b, IEEE 802.11g.: IEEE 802.1p, IEEE 802.3z, IEEE 802.3x, IEEE 802.3u, IEEE 802.3af, IEEE 802.3, IEEE 802.1x, IEEE 802.1w, IEEE 802.1s, IEEE 802.1Q, IEEE 802.1D

Ports & interfaces

Power connector:: AC-in jack
SFP module slots quantity:: 4
Basic switching RJ-45 Ethernet ports quantity: The number of basic switching RJ-45 Ethernet ports (sockets).: 48

Management features

Switch type: What switch device has, managed or unmanaged.: 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 1,610.49 € (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 24.08.2026 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: power over ethernet (poe), stackable, switching capacity, mac address table, basic switching rj-45 ethernet ports quantity, switch type, networking standards, 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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Managed Switch Avaya 4548GT-PWR

Short description

Product information

Description

Advantages

Suitable for

Key specifications

How to use

Usage recommendations

Specifications

Certificates

Packaging content

Weight & dimensions

Operational conditions

Power over Ethernet (PoE)

Power

Performance

Design

Protocols

Multicast features

Data transmission

Network

Ports & interfaces

Management features

Description

Similar products

Product comparison

Customer reviews

Customer questions

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

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

What payment options are available?

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

What is the warranty period?

Can the product be returned after purchase?

Where should I contact for warranty service?

How can I tell if this product suits my needs?