Allied Telesis IE340 Series, Руководство по установке, Страница: 24 / 136

IE340 Series Installation Guide
24
Features
Here are the basic features of the switches.
Twisted Pair
Ports
Here are the basic features of the twisted pair ports:

Sixteen ports on the IE340-20GP and IE340L-18GP switches

Eight ports on the IE340-12GP and IE340-12GT switches

10/100/1000Mbps supported on all ports

IEEE 802.3i 10Base-T compliant

IEEE 802.3u 100Base-TX compliant

IEEE 802.3ab 1000Base-T compliant

IEEE 802.3u Auto-Negotiation compliant

IEEE 802.3x flow control in full-duplex mode

IEEE 802.3x back pressure compliant

Jumbo frames up to 9KB

RJ-45 connectors
Power Over
Ethernet (PoE)
The following IE340 switches are PoE Power Sourcing Equipment (PSE):

IE340-12GP

IE340-20GP

IE340L-18GP
They have these PoE features:

All twisted pair ports source PoE

IEEE 802.3af Power over Ethernet (PoE) compliant, maximum of
15.4W per port

IEEE 802.3at Power over Ethernet (PoE+) compliant, maximum of
30W per port

Support powered device classes 0 to 4

Support Alternative A wiring for PoE or PoE+ devices

Maximum PoE budget of 240 watts with one or two power supplies

Dynamic PoE power budget allocation, according to powered
device consumptions and/or port prioritization

Uninterrupted PoE during warm switch restarts

PoE power shedding on over-temperature, according to port
prioritization.