Table of Contents
ZyXEL P-660HN-T1A / P-660HN-T3A
The ZyXEL P-660HN-T1A is an ADSL2+ gateway with wireless acccess point integrated.
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Supported Versions
| Model | Launch Date | S/N | OpenWrt Version Supported | Model Specific Notes |
|---|---|---|---|---|
| P-660HN-T1A | 2011-02 |  | - | Annex A |
| P-660HN-T3A | 2011-02 | | - | Annex B |
Hardware Highlights
| SoC | Ram | Flash | Network | USB | Serial | JTag |
|---|---|---|---|---|---|---|
| TrendChip TC3162U-LQ128G@…MHz | 16MiB | 2MiB | 4 x 1 | No | Yes | ? |
Manufacturer's site: http://www.zyxel.com/products_services/p_660hn_txa_series.shtml
Hardware
Info
| Instruction set: | MIPS ?? |
| Vendor: | Mediatek ?? |
| Bootloader: | Bootbase |
| System-On-Chip: | TrendChip TC3162U-LQ128G |
| CPU @Frq | |
| Flash size: | 2 MB |
| Flash Chip: | Macronix MX25L6405D |
| RAM size: | 16 MB |
| RAM Chip: | Zentel A3V28S40FTP-G6 |
| Wireless No1: | SoC-integrated: Ralink RT3390L w/ 2.4GHz antenna for 802.11b/g/n |
| Switch: | TrendChip TC2206F (10/100 Mbit) |
| Modem: | xDSL |
| USB: | No |
| Serial: | Yes |
| JTAG: |  |
Photos
P-660HN-T1A
Front:
Back:
Opening the case
Note: This will void your warranty!
- To remove the cover …
Main PCB
Serial
→ port.serial general information about the serial port, serial port cable, etc.
The serial port on this device is labeled J5:
How to connect to the Serial Port of this specific device:
| Pin | Signal |
|---|---|
| 1 | VCC |
| 2 | TxD |
| 3 | RxD |
| 4 | N/A |
| 5 | GND |
Configure terminal with: baud rate 115200 and 8N1 (8 bits, No parity bit, 1 stop bit)
Debricking
You can recover your router through serial console using the bootloader command to upload the firmware image to the router via xmodem.
Bootlogs
OEM bootlog
Bootbase Version: VTC_SPI1.8 | 2010/4/8 09:32:52
RAM: Size = 16384 Kbytes
Found SPI Flash 2MiB MX25L1606E(05D) at 0xbfc00000
RAS Version: 3.40(BYF.10)
Press any key to enter debug mode within 3 seconds.
............................................................
Copyright (c) 1994 - 2010 ZyXEL Communications Corp.
initialize ch = 0, TC2104ME, TC2206, ethernet address: c8:6c:87:61:8d:e8
initialize ch = 1,
AP restart , also restart 802.1x and reset EAPoL queuePhyMode = 9
ethernet address: c8:6c:87:61:8d:e8
Wan Channel init ........ done
Initializing ADSL F/W ........ done
==>natTableMemoryInit
<==natTableMemoryInit
*DOT1X* radius_srv_num = 1
*DOT1X* radius_srv_num = 1
*DOT1X* radius_srv_num = 1
*DOT1X* radius_srv_num = 1
*DOT1X* initRadiusSocket[0]: bind socket to 2050 OK
*DOT1X* initRadiusSocket[1]: bind socket to 2051 OK
*DOT1X* initRadiusSocket[2]: bind socket to 2052 OK
*DOT1X* initRadiusSocket[3]: bind socket to 2053 OK
*DOT1X* register socket ok - iface-0
*DOT1X* register socket ok - iface-1
*DOT1X* register socket ok - iface-2
*DOT1X* register socket ok - iface-3
ANNEXAL
DNS Hijack switch is 1.
Success!NAT session reserved is 512,protocol is 2,port is 80!
WSC_MANUFACTURE is ZyXEL now
AP_WSC_DEVICE_NAME is AMG1202-T10A now
AP_WSC_MODEL_NAME is AMG1202-T10A now
Testlab 10
set try multimode number to 3 (dropm
Erasing 4K Sector...
Erasing 4K Sector...
writeRomBlock(): Erase OK!
ode try num 3)
largeD flag=2 (0:maxD=64, 1:maxD=128, 2:maxD=511)
Erasing 4K Sector...
Erasing 4K Sector...
writeRomBlock(): Erase OK!
Syncookie switch On!
Erasing 4K Sector...
Erasing 4K Sector...
writeRomBlock(): Erase OK!
Press ENTER to continue...
Notes
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