Name: AL3500A12-E6 Avaya ERS 3550T-PWR+ 50-Port Ethernet Switch
Brand: Avaya
SKU: AL3500A12-E6
Price: 365.20 USD
Availability: InStock
Rating: 4.8 (118 reviews)

Product Overview
The Avaya ERS 3550T-PWR+ AL3500A12-E6 is a 50-port managed Ethernet switch designed to provide network connectivity and power through PoE+ across enterprise settings. It fits well in environments requiring reliable, high-speed switching combined with the ability to power devices directly from the network switch.

General Information
Brand	Avaya
Part Number	AL3500A12-E6
Condition	Refurbished

Technical Information
Switch Type	Managed Switch
Form Factor	Rack-Mountable
Mount Type	1U Rack
Switch Ports	48
Number of Ports	48-Ports
Port Type	10/100Base-T, 10/100/1000Base-T, SFP
Port Speed	Up to 100 Mbps
UpLink Ports	2 x 1G SFP (combo uplinks)
POE Support	PoE+
Switching Capacity	17.6 Gbit/s
DRAM	256 MB
Flash Memory	64 MB
VLAN Support	Yes
Max VLANs Supported	Supports up to 256 VLANs
Stackable	Yes
Layer Support	Layer 3
Connector Type	RJ-45, SFP combo, SFP/2.5G rear

Performance
Latency	Low latency (typically <10 µs for Gigabit ports)
Jumbo Frame Support	Up To 9216 Bytes
MAC Address Table Size	16,000 MAC table entries

Management and Configuration
Routing Protocols	Static
Remote Protocols	Yes
Management Interfaces	Console (RJ-45), Telnet, SSHv2, SNMPv1/v2/v3, HTTPS
Security Features	802.1X, RADIUS, TACACS+, MAC filtering, DHCP snooping, SSL, IP Manager
Management Type	Web GUI (HTTP/HTTPS), CLI (console/SSH/Telnet), SNMP, RMON
Security	802.1X, RADIUS, TACACS+, ACLs, SSH, BPDU Guard, DHCP Snooping, Storm Control
Remote Management Protocol	HTTP, HTTPS, SSH, Telnet, SNMPv1/v2c/v3, RMON
Routing Protocol	Static routing, RIP

Power & Cooling
Fans	2 x variable-speed, field-replaceable fans (front-to-back airflow)

Physical Characteristics
Dimensions	1.73 x 17.5 x 19 in
Weight	11.00
Operating Temperature	0°C to 45°C

Miscellaneous
Eco Friendly	Yes
Compliance Standards	WEEE, RoHS, CE, FCC, UL
Compliant Standards	IEEE 802.3, IEEE 802.3u, IEEE 802.3ab, IEEE 802.3x, IEEE 802.1Q, IEEE 802.1p, IEEE 802.1X, IEEE 802.3af, IEEE 802.3at

Product Description
The Avaya ERS 3550T-PWR+ AL3500A12-E6 is a managed Ethernet switch that provides high-density connectivity with PoE+ support. It's built for delivering reliable network access and power to devices such as IP phones, wireless access points, and cameras. Often found in midsize to large enterprise networks, this switch ensures efficient traffic management and network segmentation. Network administrators and IT professionals benefit from its VLAN and Quality of Service features to optimize performance. Key Features Provides Power over Ethernet Plus to support a range of powered devices 50 ports with gigabit speeds for robust network capacity Advanced VLAN options to segment and secure network traffic Quality of Service controls to prioritize critical applications Compact form factor suitable for rack mounting This switch is commonly deployed in office environments, data centers, and communication closets where centralized control and power delivery are essential. It plays a key role in simplifying infrastructure while maintaining dependable network performance.

Use Cases
The Avaya ERS 3550T-PWR+ 50-Port Ethernet Switch is commonly deployed in enterprise network environments that require high-density connectivity with integrated Power over Ethernet Plus (PoE+) capabilities. It is especially suited for IT teams managing campus networks, mid-sized enterprise offices, and network edge locations where powering devices such as IP phones, wireless access points, and security cameras directly from the switch reduces infrastructure complexity. How It's Used: Campus network aggregation points delivering high-speed connectivity and centralized PoE+ power management for multiple building floors. Mid-sized enterprise branch offices requiring a managed switch with VLAN segmentation and QoS for voice and data traffic prioritization. Edge deployments supporting IP surveillance systems with both data and power provision over standard Ethernet cabling. Network closets in education or healthcare facilities where diverse device types demand flexible port speeds and reliable PoE power. Virtualization environments needing scalable network switching with low-latency and enhanced traffic management features. This switch aids in streamlining network infrastructure by consolidating data and power delivery while supporting scalable growth and performance demands. Its managed features enable IT administrators to optimize traffic flow and improve operational efficiency across distributed enterprise settings.