Epson WorkForce Pro WF-6090 Printer with PCL/PostScript - Manual (Page 233)

Network Interface Specifications
Wi-Fi
Standard IEEE 802.11 b/g/n; complies with either IEEE 802.11 b/g or IEEE
802.11 b/g/n, depending on purchase location
Security WEP (64/128 bit)
WPA2-PSK (AES); complies with WPA2 with support for
WPA/WPA2 Personal
WPA2-Enterprise
Frequency range 2.4 GHz
Coordination modes Infrastructure mode
Ad hoc mode; no supported by IEEE 802.11 n
Wi-Fi Direct; not supported for IEEE 802.11b
Note: Wi-Fi Direct Simple AP mode available with a Wi-Fi
infrastructure or Ethernet connection.
Ethernet
Standards IEEE802.3i (10BASE-T)
IEEE802.3u (100BASE-TX)
IEEE802.3ab (1000BASE-T)
IEEE802.3az (Energy Efficient Ethernet); connected device should
be IEEE802.3az compliant
Communication mode Auto, 10Mbps Full duplex, 10Mbps Half duplex, 100Mbps Full
duplex, 100Mbps Half duplex
Connector RJ-45
Note: Use a category 5e or higher STP (shielded twisted pair) cable to prevent risk of radio interference.
Security Protocol
IEEE802.1X; connected device must be IEEE802.1X compliant
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