Multi-function IPQ4028 Embedded Board with on-board Wireless 710MHz CPU / 2x GE Port / Dual Band 802.11ac Wave 2 MU-MIMO
Model: WPJ428HV 6A02
KEY FEATURES
• Qualcomm Atheros IPQ4028 Quad-core ARM cortex-A7 710MHz CPU
• 256MB System Memory
• 128MB NAND Flash, 16MB NOR Flash
• 2x2 On-board 5GHz radio, up to 867Mbps physical data rate - support Mu-MIMO
• 2x2 On-board 2.4GHz radio, up to 300Mbps physical data rate - support MU-MIMO • Supports Dynamic Frequency Selection (DFS)
• 1x M.2 Key B Connector Slot for 3/G/4G or other USB modules
APPLICATIONS
• 802.11n/ac Access Point
• Point-to-MultiPoint High Capacity Wireless Bridge
• Wireless Customer-Premises Equipment (CPE)
• 802.11ac Wave 2 LTE Gateway - WPJ428 board provide M2 slot for 3G/4G module, LTE supported frequencies/channels and LTE supported antenna are determined by the 3G/4G module.
-Max connected clients for 11ac radio in wpj428 is about 245users. (class C Network)
Specification Table
| Product Type |
Wireless Embedded Board |
|---|
| Chipset |
IPQ4028 |
|---|
| CPU Frequency |
710MHz |
|---|
| Architecture |
ARM cortex-A7 |
|---|
| System Memory |
256MB |
|---|
| NAND Flash |
128MB |
|---|
| Flash Memory |
16MB |
|---|
| Wireless Standard |
802.11n, 802.11g, 802.11b, 802.11ac, 802.11a |
|---|
| MIMO Channels |
2×2 |
|---|
| Frequency Range |
2.412 ~ 2.472 GHz, 5.180 ~ 5.850 GHz |
|---|
| Wireless Speed |
300Mbps, 867Mbps |
|---|
| NGFF Slot |
Single Slot |
|---|
| Interface |
1x JTAG 20 Pin Conector, 1x Serial Port 12 Pin Connector, 1x NGFF (M.2) Slot, 2x Gigabit Ethernet Port, 4x U.FL Connector |
|---|
| Reset Button |
Hardware Reset, Software Reset |
|---|
| LED |
7x LED Indicator |
|---|
| Power over Ethernet |
IEEE 802.3af, IEEE 802.3at |
|---|
| DC Jack |
12-24V (LV version), 24V (HV version) |
|---|
| Power Consumption |
19W (board only) |
|---|
| Operating System |
CompexWRT or OpenWRT* |
|---|
| Certification |
RoHS Compliance |
|---|
| Temperature Range |
Operating: -20ºC to 70ºC, Storage: -40ºC to 90ºC |
|---|
| Humidity |
Operating:5% to 95% (non-condensing) |
|---|
| Extra |
2x SIM Holder |
|---|
| 2.4Ghz (Per Chain) |
|---|
| |
Data Rate |
TX |
RX |
| 802.11b/g |
6Mbps |
23 |
-90 |
| 54Mbps |
22 |
-75 |
| 11n HT20 |
MCS0 |
23 |
-90 |
| MCS 7 |
20 |
-72 |
| 11n HT40 |
MCS0 |
23 |
-88 |
| MCS 7 |
20 |
-70 |
Documentation:
WPJ428 Datasheet
WPJ428 Hardware Guide
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