Mercusys AC12G User Manual

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Chapter 4
• Enable WMM - WMM function can guarantee the packets with high-priority
messages being transmitted preferentially.
• Enable Short GI - It is recommended to enable this function, for it will increase the
data capacity by reducing the guard interval time.
• AP Isolation - This function isolates all connected wireless stations so that
wireless stations cannot access each other through WLAN.
• Beacon Interval - Enter a value between 40-1000 milliseconds for Beacon Interval
here. Beacon Interval value determines the time interval of the beacons. The
beacons are the packets sent by the router to synchronize a wireless network. The
default value is 100.
• RTS Threshold - Here you can specify the RTS (Request to Send) Threshold. If the
packet is larger than the specied RTS Threshold size, the router will send RTS
frames to a particular receiving station and negotiate the sending of a data frame.
The default value is 2346.
• DTIM Interval - This value determines the interval of the Delivery Trac Indication
Message (DTIM). A DTIM eld is a countdown eld informing clients of the next
window for listening to broadcast and multicast messages. When the router has
buered broadcast or multicast messages for associated clients, it sends the next
DTIM with a DTIM Interval value. You can specify the value between 1-255 Beacon
Intervals. The default value is 1, which indicates the DTIM Interval is the same as
Beacon Interval.
• Group Key Update Period - Enter a number of seconds (minimum 30) to control
the time interval for the encryption key automatic renewal. The default value is 0,

Mercusys AC12G Specifications

General

DSL WAN	No
Ethernet WAN	Yes
Product type	Tabletop router
Product color	Black
Transmit power	20 dBmW
Antennas quantity	4
Output current	0.85 A
Output voltage	9 V
Power source type	DC
Ethernet LAN data rates	10, 100, 1000 Mbit/s
Ethernet LAN interface type	Gigabit Ethernet
Wi-Fi band	Dual-band (2.4 GHz / 5 GHz)
Wi-Fi standards	802.11a, 802.11b, 802.11g, Wi-Fi 4 (802.11n), Wi-Fi 5 (802.11ac)
Top Wi-Fi standard	Wi-Fi 5 (802.11ac)
WLAN data transfer rate (max)	1167 Mbit/s
WLAN data transfer rate (first band)	300 Mbit/s
WLAN data transfer rate (second band)	867 Mbit/s
Cables included	LAN (RJ-45)
Storage temperature (T-T)	-40 - 70 °C
Operating temperature (T-T)	0 - 40 °C
Storage relative humidity (H-H)	5 - 90 %
Operating relative humidity (H-H)	10 - 90 %
Security algorithms	WPA-PSK, WPA2-PSK
Certification	CE, ROHS
Package depth	288 mm
Package width	382 mm
Package height	66 mm
Package weight	760 g
Harmonized System (HS) code	85176990

Weight and Dimensions

Depth	140 mm
Width	222 mm
Height	32 mm