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DAXA-O1

802.11 a/n/ac 5GHz 3x3 PCIe mini card, QCA9880

Features 5GHz 802.11ac 3x3 and unique front end module, DAXA-O1 delivers up to 1.3Gbps data rate and provides the excellent radio rejection against the interfering signal from the 2nd 2.4GHz Wi-Fi module on dual-band dual con-current applications.


3-stream Wi-Fi, 1.3Gbps data rate.

Front End Module design allows co-located 5GHz RF standing up to -3dBm power injection from 2.4GHz RF to provide non-degraded Rx sensitivity on dual-band, dual-concurrent implementation.

Chipsets
QCA9880
Interface
mini-PCIe
Standard
802.11ac, 802.11n, 802.11a
Spectral Band
5GHz
Peak Speed
1.3Gbps
Channel Utilization
20/40/80MHz.
MIMO Configuration
3x3 (3-stream)
Driver Support
Linux
Performance
Front end module
Radar Co-existence
DFS support.
Dimension
29.85(W) x 50.80(L) mm, standard mPCIe screw mounting hole.
Antenna connector
Three U.FL.
Quality
Optical quality inspection,
100% power calibration.
Environment Friendly
REACH and RoHS compliance.

Pin No.

Name

Direction

Description

4,9,15,18,21,26,27,29,34,35,40,50

GND

---

Ground

43

RESERVED

---

Ground

37

RESERVED

---

No connection

39,41

RESERVED

---

3.3V

49,51

RESERVED

I

Reserved for External Power Supply for FEM

3

RESERVED

I/O

No connection

47

RESERVED

I/O

No connection

45

RESERVED

I/O

No connection

5

RESERVED

I/O

No connection

8,10,12,14,16,17,19,

NC

---

No connection

33

PETp0

Analog input signal

Differential receive

31

PETn0

Analog input signal

Differential receive

25

PERP0

Analog output signal

Differential trnasmit

23

PERN0

Analog output signal

Differential trnasmit

13

REFCLK+

Analog input signal

Differential reference clock (100MHz)

11

REFCLK-

Analog input signal

Differential reference clock (100MHz)

20

WLAN_DISABLE_L

I/O

Reserved for QCA GPIO0

7

CLKREQ_L

A digital output signal with open drain

Reference clock request, open drain

22

PERST_L

Input siganls with weak internal pulldown, to prevent siganls from floating

PCI Express reset with weak pull down

1

WAKE_L

A digital output signal with open drain

Reserved for 3.3V or WAKE2_L (Request to service a fuction-initiated wake event, open drain).

32

SMB_DATA

---

No connection

30

SMB_CLK

---

No connection

46

LED_WPAN_L

O

No connection

44

LED_WLAN_L

O

Reserved for QCA GPIO1

42

LED_WWAN_L

---

No connection.

38

USB_D+

I/O

USB_D+

36

USB_D-

I/O

USB_D-

6,28,48

1.5V

---

No connection

2,52

3.3V

---

3.3V

24

3.3VAUX

---

Reserved for 3.3V

Chipset
QCA9880
Interface
miniPCI-Express 1.2
Standard
802.11a, 802.11n and 802.11ac
MIMO Configuration
3x3 (3-steram)
Spectral Bands
5.15~ 5.85GHz
Learn more
Channel Utilization
20/40/80MHz
Operation Voltage
3.3VDC power supply
Power Consumption (peak current, ± 50mA tolerance)
430~807mA
Learn more
Output Power (typical power level per chain)
14~ 18dB, ±2dB tolerance
Learn more
Receiver Sensitivity (typical 3 chains combined)
-67 ~ -95dB, +4/- 2dB tolerance
Learn more
Operating Channels
5~19 channels
Learn more
Antenna Connector
three U.FL
Dimension
29.85 (W) x 50.8(L) mm
Driver Support
Linux
Security
WEP, WPA, WPA2, 802.1x
Operation Temperature Range
-10°C - +60°C ambient
Storage Temperature Range
-20°C - +80°C
Health & Environment-Friendly
REACH and RoHS

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