Name: AT-IE340-20GP-80 Allied Telesis 16-Port Gb PoE+ Layer 3 Switch
Brand: Allied Telesis
SKU: AT-IE340-20GP-80
Price: 1.00 USD
Availability: InStock
Rating: 4.8 (130 reviews)

Product Overview
The Allied Telesis AT-IE340-20GP-80 is a managed Layer 3 switch providing 16 Gigabit PoE+ ports and 4 SFP fiber slots, fitting into enterprise network environments that require both powered device support and advanced routing capabilities.

General Information
Brand	Allied Telesis
Condition	Refurbished

Technical Information
Switch Type	Layer 3, Managed Switch, PoE Switch, Gigabit Switch
Form Factor	Rack-Mountable
Mount Type	1U Rack
Switch Ports	16
Number of Ports	20-Ports
Port Type	10/100/1000Base-T, 1000Base-X, Serial Console (RJ-45)
Port Speed	10/100/1000 Mbps
UpLink Ports	4 x SFP
POE Support	PoE+
Switching Capacity	40 Gbps
Switch Forwarding Rate	78.125 Mpps
VLAN Support	Yes
Max VLANs Supported	1-4094
Stackable	No
Layer Support	Layer 3
Connector Type	RJ-45,SFP

Performance
Latency	< 2 µs
Jumbo Frame Support	Up To 9216 Bytes

Management and Configuration
Routing Protocols	Static, RIP, OSPF
Remote Protocols	Yes
Management Interfaces	CLI (SSH/Telnet),Web (HTTP/HTTPS),SNMP (v1/v2c/v3),RMON
Security Features	802.1X,ACLs,DHCP Snooping,IP Source Guard,BPDU Guard,Storm Control,Port Security
Management Type	Managed
Remote Management Protocol	SNMP,SSH,Telnet,HTTP,HTTPS,RMON

Power & Cooling
Fans	Yes
Power Supply	Internal AC 100-240V

Physical Characteristics
Weight	3.00
Operating Temperature	0°C to 50°C

Miscellaneous
Eco Friendly	Yes
Assembly Required	No
Compliance Standards	RoHS, CE, FCC, UL
Compliant Standards	IEEE 802.3,IEEE 802.3u,IEEE 802.3ab,IEEE 802.3z,IEEE 802.3x,IEEE 802.1Q,IEEE 802.1p,IEEE 802.1D,IEEE 802.1w,IEEE 802.1s

Product Description
The Allied Telesis AT-IE340-20GP-80 is a Layer 3 managed switch designed to support network environments requiring robust Gigabit connectivity with Power over Ethernet capabilities. It combines 16 Gigabit Ethernet PoE+ ports with 4 SFP slots for fiber optic uplinks, making it suitable for enterprise or campus networks that require advanced switching and routing functions. Typically deployed in business LANs, this switch is intended for IT professionals managing network infrastructures that demand both power delivery and data transmission through Ethernet. Its Layer 3 features enable routing between VLANs and support complex network topologies. Key Features 16 Gigabit Ethernet PoE+ ports deliver network access and power to devices 4 SFP slots provide fiber uplink options for extended network reach Layer 3 switching supports routing protocols and inter-VLAN communication Managed switch capabilities enable network configuration and monitoring Designed for enterprise and campus network deployments This switch serves as a key component in business networks, enabling connectivity and power for devices such as IP phones, wireless access points, and security cameras. Its Layer 3 functions allow it to perform routing tasks, reducing the need for separate routers in certain deployments and thus streamlining network architecture.

Use Cases
This switch is typically employed in enterprise or campus networks where delivering power and data to edge devices is necessary alongside routing capabilities. It suits environments with a mix of copper and fiber infrastructure and IT teams managing segmented networks. How It's Used: Powering and connecting VoIP phones and wireless access points in office environments Fiber uplinks to core switches or network aggregation points using SFP slots Enabling inter-VLAN routing within campus or enterprise LAN segments Supporting network segmentation and traffic management through Layer 3 features Deployments requiring managed switch configuration and monitoring Integrating security cameras and other powered devices over Ethernet Overall, the AT-IE340-20GP-80 plays a central role in providing both data connectivity and electrical power to network devices, while offering routing functionality that helps optimize traffic flow and network segmentation in managed IT environments.

FAQ's
What type of ports does the AT-IE340-20GP-80 have? This switch provides 16 Gigabit Ethernet PoE+ ports for data and power delivery, plus 4 SFP slots for fiber optic uplinks. Does the AT-IE340-20GP-80 support Layer 3 routing? Yes, it is a Layer 3 switch, capable of routing between VLANs and supporting network routing protocols. Can the switch power devices like IP phones? Yes, the 16 PoE+ ports supply power to compatible devices such as IP phones and wireless access points via Ethernet. What are the SFP ports used for? The 4 SFP slots allow fiber optic connections for uplinks, extending network reach and flexibility. Who typically uses the AT-IE340-20GP-80 switch? It is used by IT professionals managing enterprise or campus networks requiring managed Layer 3 switches with PoE capabilities. Is this switch suitable for network segmentation? Yes, its Layer 3 features support routing and VLAN segmentation to manage traffic within complex networks.