Powered by ZTE chipset, P4021A is a routing-type WiFi ONT, compatible with Huawei OLT MA5600T series and MA5800 series and ZTE OLT C300 series and C600 series.
P4021A offers comparable specifications to HG8546M, EG8141A5, and F660, but at a significantly lower 1/3 cost of these alternatives.
P4021A provides 1xGE port, 3xFE ports,1xPOTS port, 1x 1USB port and 2.4G WiFi. The high forwarding performance ensures the user experience of voice, data and HD video services, and provides customers with an ideal all-optical access solution and future-oriented service support capability.
Key Features:
ZTE chipset 800MHZ, FLASH 128M, ROM 256M
GPON/EPON/XPON supported
Web GUI/TR069/OMCI supported
5dB antenna gain
EEE 802.11 b/g/n 2.4 GHz
300Mbps Air interface rate
Optical connector SC/UPC
24 Hours 7 Days Compatibility Test Passed:
Tested Compatible with Huawei OLT MA5600T series and MA5800 series
Tested Compatible with ZTE OLT C300 series and C600 series
Tested Compatible with U2000/SmartOLT

Item | Specification |
Interface |
1GE+3FE+1POTS+1USB+2.4G WiFi 5dbi
|
Great Compatibility | Wokable with Huawei/ZTE mainstream brands OLT |
PON Supported | GPON/EPON/XPON |
Chips | ZTE chipset 800MHZ, FLASH 128M, ROM 256M |
Optical port |
1xGPON interface (SC/UPC) |
User network interface |
1xGE; 3xFE |
WLAN |
IEEE 802.11 b/g/n 2.4 GHz |
System power supply | 11–13V DC, 1-1.5 A |
Operating temperature | 0°C to +40°C |
Weight | About 250g |
Parameter Comparison: P4021A vs. HG8546M/EG8141A5/F660
Parameters | P4021A | EG8141A5/HG8546M | F660 |
Frequency | 2.4G | 2.4G | 2.4G |
WiFi interface | IEEE 802.11b/g/n | IEEE 802.11b/g/n | IEEE 802.11b/g/n |
UNI | 1GE+3FE+1POTS+1USB+WiFi | 1GE+3FE+1POTS+WiFi | 1GE+3FE+1POTS+1USB+WiFi |
NNI | GPON/EPON | GPON | GPON |
Antenna gain | 5 dBi | 5 dBi | 3 dBi |
Air interface rate: | 300Mbps | 300Mbps | 300Mbps |
Transmit rate | 2.488Gbps DS 1.244Gbps US |
2.488Gbps DS 1.244Gbps US |
2.488Gbps DS 1.244Gbps US |
Optical Connector | SC/UPC | SC/UPC | SC/UPC |
Management | TR069/OMCI/WEB GUI | TR069/OMCI/WEB GUI | TR069/OMCI/WEB GUI |
Wavelengths | US 1310nm, DS 1490nm | US 1310nm, DS 1490nm | US 1310nm, DS 1490nm |
Receiver sensitivity | -27dBm | -27dBm | -28dBm |
Transmission Distance | 0 ~ 20km max. | 0 ~ 20km max. | 0 ~ 20km max. |
Power consumption | <12W | 14W | 11W |