Next Working Day
On qualifying orders
UK Dispatched
Fast & reliable nationwide
Expert Support
Mon–Fri, 8 am – 6 pm
Genuine Brands
Authorised reseller
Next-working-day delivery. Order before 17:30 (England & Wales) or 16:00 (Northern Ireland, Republic of Ireland, Scotland) to receive next-working-day delivery. Orders placed before 17:30 Friday are delivered Monday; after 17:30 Friday arrive Tuesday. Upgrades — pre-9, pre-10:30, pre-noon, special and secure bulk — available at extra cost.
Orders over £100 (ex VAT) receive FREE next-working-day delivery across the UK.
Instant digital delivery. Software licences, subscriptions, warranties & insurance, and electronic copies are delivered the same day via email — provided a valid email address is entered at checkout.
This product is out of stock
We can email you when it's back in stock, confirm expected lead times, or recommend in-stock alternatives that meet the same requirements.

Allied Telesis AT IE340L-18GP - Switch - L3 - Managed - 8 x 10/100/1000 (PoE+) + 8 x 10/100/1000 (PoE) + 2 x 1000Base-X SFP - DIN rail mountable, wall-mountable - PoE+ (240 W) - DC power
- Managed L3 Web-based management
- Quality of Service (QoS) support Configuring Location Settings (CLI)
- Basic switching RJ-45 Ethernet ports quantity: 16 Console port: RJ-45
- MAC address table: 16000 entries Switching capacity: 36 Gbit/s
- Access Control List (ACL)
- Power over Ethernet (PoE)
Overview
Allied Telesis AT-IE340L-18GP-80 Managed L3 Gigabit Ethernet (10/100/1000) Power over Ethernet (PoE) Grey
Specifications
Security
- DHCP features
- DHCP relay, DHCP server, DHCP snooping, DHCPv6 relay, DHCPv6 server
- Access Control List (ACL)
- Yes
- IGMP snooping
- Yes
- MAC address filtering
- Yes
- BPDU filtering/protection
- Yes
- Authentication
- Guest VLAN
- Password protection
- Yes
Multicast features
- Multicast support
- Yes
Design
- Rack mounting
- No
- Stackable
- No
- Product colour
- Grey
- Housing material
- Aluminium, Metal
- LED indicators
- Yes
- International Protection (IP) code
- IP30
- Wall mountable
- Yes
- DIN rail mounting
- Yes
- Electromagnetic compatibility
- AS/NZS CISPR 32 A, CISPR 32 A, EN 55032 A, EN 61000-6-4 A, FCC 47 CFR 15 B A, ICES 003 6 A, VCCI A
Management features
- Switch type
- Managed
- Switch layer
- L3
- Quality of Service (QoS) support
- Yes
- Web-based management
- Yes
- ARP inspection
- Yes
- Configuring Location Settings (CLI)
- Yes
- System event log
- Yes
Ports & interfaces
- Basic switching RJ-45 Ethernet ports quantity
- 16
- Basic switching RJ-45 Ethernet ports type
- Gigabit Ethernet (10/100/1000)
- Installed SFP modules quantity
- 0
- Installed SFP+ modules quantity
- 0
- SFP module slots quantity
- 2
- Console port
- RJ-45
- USB 2.0 ports quantity
- 1
Network
- Networking standards
- IEEE 802.1x
- 10G support
- No
- Spanning tree protocol
- Yes
- VLAN support
- Yes
- Virtual LAN features
- Private VLAN
- Number of VLANs
- 4094
Data transmission
- MAC address table
- 16000 entries
- Switching capacity
- 36 Gbit/s
- Forwarding rate
- 26.7 Mpps
- Latency (10-100 Mbps)
- 7.8 µs
- Latency (1 Gbps)
- 3.4 µs
- Number of queues
- 8
- Jumbo frames support
- Yes
- Jumbo frames
- 9000
- Packet buffer memory
- 1.5 MB
Performance
- Memory type
- DDR-SDRAM
- Internal memory
- 512 MB
- Flash memory
- 128 MB
- Export Control Classification Number (ECCN)
- 5A992C
Power
- Power supply included
- No
- Power consumption (max)
- 271 W
Power over Ethernet (PoE)
- Power over Ethernet (PoE)
- Yes
- Power over Ethernet plus (PoE+) ports quantity
- 16
- Power over Ethernet (PoE) power per port
- 15 W
- Total Power over Ethernet (PoE) budget
- 240 W
Operational conditions
- Operating temperature (T-T)
- -40 - 65 °C
- Storage temperature (T-T)
- -40 - 85 °C
- Operating relative humidity (H-H)
- 5 - 95%
- Storage relative humidity (H-H)
- 5 - 90%
- Operating altitude
- 0 - 3000 m
- Heat dissipation
- 105.8 BTU/h
Weight & dimensions
- Width
- 91 mm
- Depth
- 139 mm
- Height
- 153 mm
- Weight
- 2.34 kg
Certificates
- Certification
- EN 50022, EN 60715 CE, FCC, ICES, RCM, TEC, UL, VCCI RoHS, China-RoHS, WEEE
Logistics data
- Harmonized System (HS) code
- 8517.62.0050
Protocols
- Routing protocols
- BGP, OSPF, RIP
