Phicomm K2P

multiple revisions of this device, use caution

abgn+ac (AC1200)
AC1200 Smart Wi-Fi Router
Homepage	Product page
3rd Party Firmware
dd-wrt	Status Unknown
OpenWrt	Partial Support
Tomato any flavor	Incompatible
Gargoyle	Status Unknown
Platform
Brand • Model • Rev	Phicomm K2P A1
FCC ID	YJYK2P
Board ID	800002336
Type	wireless router
CPU1 Y	MediaTek MT7621AT
CPU1 Type	MIPS 1004Kc
CPU1 Speed	880 MHz ( 2 cores ) 16-bit
Flash1 Chip	Macronix MX25L12835FM2I-10G
Flash1 Size	16 MiB 16,777,216 B <br />131,072 Kib <br />16,384 KiB <br />128 Mib <br />0.0156 GiB <br />
RAM1 Size	128 MiB 134,217,728 B <br />1,048,576 Kib <br />131,072 KiB <br />1,024 Mib <br />0.125 GiB <br />
RAM1 Chip	EtronTech EM6GC16EWKE-12H
ETH chip1	MediaTek MT7621AT
Switch	MediaTek MT7621AT
Ethernet Port Count	1-1GbE-WAN 4-1GbE-LAN
Wired Standard	IEEE 802.3i/3u/3ab
802dot11 OUI: D8:C8:E9 (2 E, 2 W) Ethernet OUI: D8:C8:E9 (2 E, 2 W)
Stock bootloader	U-Boot
Stock FW OS	Linux
Expansion IF types	none specified
Power	12 VDC, 2 A
Connector type	barrel
Serial Port (UART)	yes, 4-pad header, 3.3V TTL, (57600 8N1)
Flags: Wave2, MU-MIMO
Additional chips 2.4GHz RF Power Amplifier;Skyworks;SKY2623L;SKY, 2623L, 702LB;2; 2.4GHz SPDT Switch/LNA;Skyworks;SKY85201-11;SKY1, 5201, 613P;2; 5GHz RF Front End Module;Qorvo;QPF4519;Q, QPF4519, 5CH9;2;
Other
Default SSID: PHICOMM_XX (3 addl. devices) , PHICOMM_XX_5G (3 addl. devices) Default IP address: 192.168.2.1 the IP 192.168.2.1 is used by 303 additional devices of which 4 are Phicomm devices
Manuf/OEM/ODM	Phicomm
3rd Party Firmware Support	LEDE Project (obsolete, OpenWrt) • (List) , OpenWrt • (List | Dev | DLs)
Retail
(Est.) release date	01 June 2017
Country of manuf	China
Radio 1
Chip1	MediaTek MT7615DN
Wireless interface OUI	D8:C8:E9
Antenna Connector Type	MHF4
MIMO status	2x2:2
Wireless Standard	IEEE 802.11b/g/n
802.11n	up to 300 Mbps
802.11g	up to 54 Mbps
802.11b	up to 11 Mbps
WiFi Operating Frequency	2.4 GHz
Radio 2
Chip1	MediaTek MT7615DN
Wireless interface OUI	D8:C8:E9
Antenna Connector Type	MHF4
MIMO status	2x2:2
Wireless Standard	IEEE 802.11a/n/ac
802.11ac	up to 867 Mbps
802.11n	up to 300 Mbps
802.11a	up to 54 Mbps
WiFi Operating Frequency	5 GHz
CPU1 brand Radio1 chip1 brand Radio2 chip1 brand Phicomm K2 PSG1218 rev A MediaTek MediaTek MediaTek Phicomm K2 PSG1218 rev B MediaTek MediaTek MediaTek Phicomm K2G MediaTek MediaTek MediaTek Phicomm K2P MediaTek MediaTek MediaTek Phicomm K2P B1 Broadcom Broadcom Broadcom Phicomm K2P C1 MediaTek MediaTek MediaTek Phicomm K2T Qualcomm Atheros Qualcomm Atheros Qualcomm Atheros

For a list of all currently documented MediaTek chipsets with specifications, see MediaTek.

For a list of all currently documented Phicomm devices with specifications, see Phicomm.

• 300 Mbps - 2SS 2.4GHz 802.11n (40MHz chan.),

• 867 Mbps - 2SS 5GHz 802.11ac (80MHz chan.) = AC1200 class

Overview

"800002336" and "V1.4" is silkscreened on the main board.

Specifications

• CPU: MediaTek MT7621A @880MHz (Dual Core MIPS 1004Kc)
• Wireless Chipset: 1x MediaTek MT7615DN (2x 2T2R DBDC)
• Wireless Standard: 802.11bgn (2.4GHz), 802.11an/ac (5GHz)
• Wireless Speed: 300Mbps for 2.4GHz, 867Mbps for 5GHz

Hardware Version

• K2P (A1) • CPU: MT7621A @880MHz (Dual Core MIPS 1004Kc)
• K2P (A2) • CPU: MT7621A @880MHz (Dual Core MIPS 1004Kc)
• K2P (B1) • CPU: BCM47189 @900MHz (Single Core)
• K2P (B2) • CPU: BCM47189 @900MHz (Single Core)

Links of Interest

Forum threads

• Phicomm K2P on KoolShare forums (PCB images)
• Phicomm K2P on LEDE forums (LEDE support)
• Phicomm K2P on acWiFi.net (PCB image)
• Phicomm K2P on right.com forums

Flashing

Flashing OpenWrt

On the OpenWrt ToH (techdata entry)
On the OpenWrt Wiki

Target: ramips
Subtarget: mt7621
Package architecture: mipsel_24kc
Supported Since Commit
Support started version: 18.06.0
Current supported version: fix

Unsupported Functions:
Concurrent 2.4GHz and 5GHz WiFi
LAN Hardware: MediaTek MT7621AT
WLAN Hardware: MediaTek MT7615D
WLAN Comment: Concurrent operation on 2.4 GHz and 5 GHz not yet supported by the driver
Installation method(s):
U-Boot TFTP + serial recovery, see git-commit
Recovery method(s):
U-Boot TFTP + serial recovery

git • >>

ramips: add support for Phicomm K2P It uses one MT7615D radio chip with DBDC mode enabled. This mode allows this single chip act as an 2x2 11n radio and an 2x2 11ac radio at the same time. However mt76 doesn't support it currently so there is no wireless available. Specification: - SoC: MediaTek MT7621AT - Flash: 16 MB - RAM: 128 MB - Ethernet: 1 x WAN (10/100/1000Mbps) and 4 x LAN (10/100/1000 Mbps) - Wireless radio: MT7615D on PCIE0 - UART: 1 x UART on PCB - 57600 8N1 Issue: - Wireless radio doesn't work due to the lack of driver. Flash instruction: Using UART: 1. Configure PC with a static IP address and setup an TFTP server. 2. Put the firmware into the tftp directory. 3. Connect the UART line as described on the PCB. 4. Power up the device and press 2,then follow the instruction to set device and tftp server IP address and input the firmware file name.U-boot will then load the firmware and write it into the flash. Signed-off-by: Chuanhong Guo

See also

• Phicomm K3 - AC3150 Smart Wi-Fi Router (2167+1000Mbps) • PPage

CPU: Broadcom BCM4709 @1.4GHz (Cortex A9), RAM: 512MB

3.5" TFT LCD Display, "800002240" V1.0 PCB (4T4R PA/LNA)

• Phicomm K3C - AC1900 Smart Wi-Fi Router (1300+600Mbps) • PPage

CPU: Lantiq (Intel) PXB4395EL @1.6GHz (GRX350), RAM: 256MB

• Phicomm K2 (PSG1218) - AC1200 Smart Wi-Fi Router • PPage
• Phicomm K2C (PSG1218) - AC1200 Smart Wi-Fi Router • PPage
• Phicomm K2P - AC1200 Smart Wi-Fi Router (867+300Mbps) • PPage

CPU: MediaTek MT7621A @880MHz, RAM: 128MB (DDR3), Flash: 64MB

• Phicomm K2T - AC1200 Smart Wi-Fi Router (867+300Mbps) •
• Phicomm KE 2P - AC1300 Smart Wi-Fi Router (867+400Mbps) • PPage

CPU: MediaTek MT7621A @880MHz, RAM: 128MB (DDR3), Flash: 16MB

• Phicomm K1 (PSG1208) - AC1200 Smart Wi-Fi Router • PPage
• Phicomm K1S (PSG1208) - AC1200 Smart Wi-Fi Router • PPage