mr42e hw | cisco meraki mr42 ราคาถูก

Radios	2.4 GHz 802.11b/g/n/ac client access radio
	5 GHz 802.11a/n/ac Wave 2 client access radio
	2.4 GHz & 5 GHz dual-band WIDS/WIPS, spectrum analysis, and location analytics radio
	2.4 GHz Bluetoth Low Energy (BLE) radio with Beacon and BLE scanning support
	Concurrent operation of all three radios
	Supported frequency bands (country-specific restrictions apply):
	• 2.412-2.484 GHz
	• 5.150-5.250 GHz (UNII-1)
	• 5.250-5.350 GHz (UNII-2)
	• 5.470-5.600, 5.660-5.725 GHz (UNII-2e)
	• 5.1725-5.825 GHz (UNII-3)

802.11ac Wave 2 and 802.11n Capabilities	3x3 multiple input, multiple output (MIMO) with three spatial streams
	SU-MIMO and MU-MIMO support
	Maximal ratio combining (MRC) and beamforming
	20 and 40 MHz channels (802.11n), 20, 40, 80, and 160 MHz channels (802.11ac Wave 2)
	Up to 256-QAM on both 2.4 GHz and 5 GHz bands
	Packet aggregation

Interfaces	1x 10/100/1000 BASE-T Ethernet (RJ45)
	1x DC power connector (5.5 mm x 2.5 mm, center positive)
	Five external RP-TNC antenna connectors

Power	Power over Ethernet: 37-57 V (802.3at required; functionality-restricted 802.3af mode supported)
	Alternative 12 V DC input
	Power consumption: 20 W max (802.3at)
	Power over Ethernet injector and DC adapter sold separately

Quality of Service	Advanced Power Save (U-APSD)
	WMM Access Categories with DSCP and 802.1p support
	Layer 7 application traffic identification and shaping

Mobility	PMK, OKC, and 802.11r for fast Layer 2 roaming
	Distributed or centralized Layer 3 roaming

LED Indicators	1 power/booting/firmware upgrade status

Antenna	List of compatible antennas: MA-ANT-3-A5/B5/C5/D5/E5/F5
	Individual antenna elements for each radio

Dimensions	10.55” x 6.3” x 1.69” (268 mm x 160 mm x 43 mm), not including deskmount feet or mount plate

Weight	38.45 oz (1.09 kg)

Cisco Meraki MR42 Specification