Office/ENP WiFi

EW-7955MAC

4T4R Wireless 802.11ac/a/n 1730Mbps PCIe Module

  • 11AC 4T4R PCIE card
  • AC1800 5GHz WiFi
  • Qualcomm QCA9984 chipset
  • 4 x IPEX antenna connectors
  • SKY85405 Hi Power PA
Inquiry

802.11ac 5GHz Solution

Acelink EW-7955MAC is an 802.11ac/a/n 5GHz Single-Band Mini PCI express module based on Qualcomm Atheros QCA9984 chipset and Skyworks power amplifier.  It supports 4T4R (4x4) technology, which runs up to 1.73Gbps (11ac VHT80 MCS9). The EW-7955MAC supports 20/40/80MHz and 256-QAM to maximize bandwidth efficiency.              

Higher throughput for Enterprise Networking

Adopting the latest 802.11ac solution, EW-7955MAC is ideal for next-generation high throughput enterprise networking solution. 

Secure Wireless Connection

Incorporated with advanced security encryption, such as 64/128-bits WEP, WPA, WPA2, and 802.1x, it helps prevent users’ devices from malicious attacks.
Hardware
Standard
802.11ac/a/n
Chipset
Qualcomm Atheros QCA9984
Host Interface
Mini PCIe
Data Rates
802.11a: 6-54Mbps / 802.11n : MCS0-31 / 802.11ac : VHT80 MCS0-9
Amplifiers
4x 5GHz High power PA (SKY85405)
Operating Voltage
DC 5V
Antenna Connectors
4x I-PEX Connectors reserved for 5GHz Antenna
Power Consumption
Continue TX : 8.84W
Continue RX: 4.5W
PCB dimensions
48mm x 73 mm
Operating Temperature
Commercial Grade :0°C to + 50 °C (Operating temperature)  
Commercial Grade:-20°C to + 70 °C (Storing Temperature)
RF SPECIFICATIONS
Wireless Standard
IEEE 802.11 ac/a/n
Operating Frequency
ISM band: 5.150~5.825(GHz)
*subject to local regulations
Operation Channels
5GHz : Country dependent for the following
ranges:36, 40, 44, 48, 52, 56, 60, 64, 100, 104, 108, 112, 116, 120, 124,
             128, 132, 136, 140, 149, 153, 157, 161, 165
Transmit Power
(The max. power may be different depending on local  regulations)
S802.11a
23dBm @ 6Mbps
23dBm @ 9Mbps
22dBm @ 12Mbps
22dBm @ 18Mbps
21dBm @ 24Mbps
21dBm @ 36Mbps
20dBm @ 48Mbps
20dBm @ 54Mbps
802.11a/n(5G)
23dBm@MCS0 (HT20/40)
23dBm@MCS1 (HT20/40)
22dBm@MCS2 (HT20/40)
22dBm@MCS3 (HT20/40)
21dBm@MCS4 (HT20/40)
21dBm@MCS5 (HT20/40)
20dBm@MCS6 (HT20/40)
20dBm@MCS7 (HT20/40)
802.11ac
23dBm@MCS0 (VHT20/40)
23dBm@MCS1 (VHT20/40)
22dBm@MCS2 (VHT20/40)
22dBm@MCS3 (VHT20/40)
21dBm@MCS4 (VHT20/40)
21dBm@MCS5 (VHT20/40)
20dBm@MCS6 (VHT20/40)
20dBm@MCS7 (VHT20/40)
23dBm@MCS0 (VHT80)
23dBm@MCS1 (VHT80)
22dBm@MCS2 (VHT80)
22dBm@MCS3 (VHT80)
21dBm@MCS4 (VHT80)
21dBm@MCS5 (VHT80)
20dBm@MCS6 (VHT80)
20dBm@MCS7 (VHT80)
19dBm@MCS8 (VHT80)
18dBm@MCS9 (VHT80)
22dBm@MCS0 (VHT160)
22dBm@MCS1 (VHT160)
21dBm@MCS2 (VHT160)
21dBm@MCS3 (VHT160)
20dBm@MCS4 (VHT160)
20dBm@MCS5 (VHT160)
19dBm@MCS6 (VHT160)
19dBm@MCS7 (VHT160)
18dBm@MCS8 (VHT160)
17dBm@MCS9 (VHT160)
Receiver Sensitivity
(Typical)
802.11a
-91dBm@6Mbps
-91dBm@9Mbps
-89dBm@12Mbps
-84dBm@18Mbps
-83dBm@24Mbps
-80dBm@36Mbps
-77dBm@48Mbps
-75dBm@54Mbps
802.11n(5G)
-91dBm@MCS0 (HT20)
-89dBm@MCS1 (HT20)
-88dBm@MCS2 (HT20)
-83dBm@MCS3 (HT20)
-78dBm@MCS4 (HT20)
-77dBm@MCS5 (HT20)
-76dBm@MCS6 (HT20)
-75dBm@MCS7 (HT40)
-89dBm@MCS0 (HT40)
-86dBm@MCS1 (HT40)
-85dBm@MCS2 (HT40)
-81dBm@MCS3 (HT40)
-79dBm@MCS4 (HT40)
-75dBm@MCS5 (HT40)
-74dBm@MCS6 (HT40)
-73dBm@MCS7 (HT40)
802.11ac
-91dBm@MCS0 (VHT20)
-89dBm@MCS1 (VHT20)
-87dBm@MCS2 (VHT20)
-82dBm@MCS3 (VHT20)
-78dBm@MCS4 (VHT20)
-77dBm@MCS5 (VHT20)
-76dBm@MCS6 (VHT20)
-75dBm@MCS7 (VHT20)
-89dBm@MCS0 (VHT40)
-87dBm@MCS1 (VHT40)
-82dBm@MCS2 (VHT40)
-78dBm@MCS3 (VHT40)
-77dBm@MCS4 (VHT40)
-76dBm@MCS5 (VHT40)
-75dBm@MCS6 (VHT40)
-71dBm@MCS7 (VHT40)
-89dBm@MCS0 (VHT80)
-87dBm@MCS1 (VHT80)
-85dBm@MCS2 (VHT80)
-81dBm@MCS3 (VHT80)
-79dBm@MCS4 (VHT80)
-75dBm@MCS5 (VHT80)
-73dBm@MCS6 (VHT80)
-72dBm@MCS7 (VHT80)
-68dBm@MCS8 (VHT80)
-67dBm@MCS9 (VHT80)
-86dBm@MCS0 (VHT160)
-84dBm@MCS1 (VHT160)
-83dBm@MCS2 (VHT160)
-79dBm@MCS3 (VHT160)
-77dBm@MCS4 (VHT160)
-72dBm@MCS5 (VHT160)
-71dBm@MCS6 (VHT160)
-69dBm@MCS7 (VHT160)
-65dBm@MCS8 (VHT160)
-64dBm@MCS9 (VHT160)