Office/ENP WiFi

EW-7922ISR

2T2R Wireless 802.11ac/a/n 867Mbps PCIe Module

  • 11AC 2T2R PCIE card
  • AC900 5GHz WiFi
  • Qualcomm QCA9886 chipset
  • 2 x IPEX antenna connector
Inquiry

802.11ac 5GHz Solution

Acelink EW-7922ISR is an 802.11ac/a/n 5GHz Single-Band Mini PCI express module based on Qualcomm Atheros QCA9886 chipset and internal PA/LNA.  It supports 2T2R (2x2) technology, which runs up to 867Mbps (11ac VHT80 MCS9). The EW-7922ISR supports 20/40/80/160MHz and 256-QAM to maximize bandwidth efficiency.         

Higher throughput for Enterprise Networking

Adopting the latest 802.11ac solution, EW-7922ISR 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 SPECIFICATIONS
Standard
802.11ac/a/n
Chipset
Qualcomm Atheros QCA9888
Host Interface
Mini PCIe
Data Rates
802.11a: 6-54Mbps / 802.11n : MCS0-31 / 802.11ac : VHT80 MCS0-9
Amplifiers
2x Internal Power Amplifier
Operating Voltage
DC 3.3V
Antenna Connectors
2x I-PEX Connectors reserved for 5GHz Antenna
Power Consumption
TBD
PCB dimensions
30mm x 50.95mm (Standard mini PCIe card)
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
5.150~5.825(GHz) *Subject to local regulations
Operation Channels
5GHz : 36, 40, 44, 48, 52, 56, 60, 64, 100, 104, 108, 112, 116, 120, 124,
             128, 132, 136, 140, 149, 153, 157, 161 *Subject to local regulations
Transmit Power
(The max. power may be different depending on local  regulations)
802.11a
18dBm @ 6Mbps
15dBm @ 54Mbps
802.11a/n(5G)
18dBm@MCS0/8 (HT20/40)
14dBm@MCS7/15 (HT20/40)
802.11ac
18dBm@MCS0 (VHT20/40)
14dBm@MCS7 (VHT20/40)
18dBm@MCS0-4 (VHT80)
17dBm@MCS5 (VHT80)
16dBm@MCS6 (VHT80)
15dBm@MCS7 (VHT80)
14dBm@MCS8-9 (VHT80)
Receiver Sensitivity
(Typical)
802.11a
-87dBm@6Mbps
-71dBm@54Mbps
802.11n(5G)
-87dBm@MCS0 (HT20)
-70dBm@MCS7 (HT20)
-85dBm@MCS0 (HT40)
-67dBm@MCS7 (HT40)
802.11ac
-85dBm@MCS0 (VHT20)
-66dBm@MCS8 (VHT20)
-85dBm@MCS0 (VHT40)
-85dBm@MCS0 (VHT20)
-66dBm@MCS8 (VHT20)
-85dBm@MCS0 (VHT40)