ZyXEL P-660HW-D1

ZyXEL P-660HW -D1 v1

Manuf (OEM/ODM): MitraStar

FCC approval date: 14 June 2007
(Est.) release date: 2005
Country of manuf.: China

Type: wireless router, dsl modem

FCC ID: I88P660HWDXV2
PCB ID: 45-401-000503

Power: 12 VAC ~ 50 Hz, 1 A
Connector type: barrel

CPU1: Texas Instruments TNETD7200 (125 MHz)
FLA1: 2 MiB2,097,152 B 16,384 Kib 2,048 KiB 16 Mib 0.00195 GiB  (Macronix MX29LV160CBTC-70G)
RAM1: 16 MiB16,777,216 B 131,072 Kib 16,384 KiB 128 Mib 0.0156 GiB  (Winbond W9812G6GH-75)

Expansion IFs: none specified
JTAG: yes, JP3
Serial: yes, J1

WI1 module: ZyXEL G-663
WI1 module IF: Mini PCI (VLYNQ)
WI1 chip1: Texas Instruments TNETW1350A
WI1 chip2: Texas Instruments TNETW3422
WI1 802dot11 protocols: bg
WI1 antenna connector: RP-SMA

ETH chip1: Texas Instruments TNETD7200
Switch: Infineon ADM6996I
LAN speed: 100M
LAN ports: 4

bg

Stock bootloader: Bootbase v1.06

Stock FW OS: ZyNOS v3.40

Default login user: blank
Default login password: 1234
blank:1234 credentials used by 48 additional devices
of which 46 are ZyXEL devices

802dot11 OUI: none specified
Ethernet OUI: 00:02:CF

	FCC ID
CenturyLink EQ-660HW	I88P660HWDXV2

	CPU1 brand	WI1 chip1 brand	WI1 chip2 brand
ZyXEL P-660HW-61	Texas Instruments	Texas Instruments	Radia
ZyXEL P-660HW-D1	Texas Instruments	Texas Instruments	Texas Instruments
ZyXEL P-660HW-D1 v2	Texas Instruments	Texas Instruments	Texas Instruments

For a list of all currently documented Texas Instruments (TI) chipsets with specifications, see Texas Instruments.

Wireless ADSL gateway

ZyXEL manuals and firmwares

CLI reference for ZyNOS and BootBase

"45-401-000503" is silkscreened on the board (Rev1).
"45-401-000681" is silkscreened on the board (Rev2).

There are (at least) two versions of the board:

Rev1: the WIFI module is connected to a mini-PCI slot, with TI chips.
Rev2: the WIFI module is integrated into the main PCB, with Infineon chips.

Note: The Infineon (Lantiq) PSB7200ZDW SoC is also known as TI AR7

TNETD7200GDU. Infineon (Lantiq) PSB1350A aka TI TNETW1350A.

The ZyXEL P-660HW-D1 was an ADSL2+ wireless router widely

distributed by some ISPs like Telefónica (white enclosure).

The PSU adapters used by the ZyXEL original (black enclosure) and

the one distributed by Telefónica (white enclosure) are different:

ZyXEL (black enclosure): 12V AC 1A
Telefónica (white enclosure): 16V AC 1A

If you wanted to use a PSU with lower voltages than the original,

then a modification at the circuit with the voltage comparator IC (AS/LM393) should

be done, otherwise the CPU will keep in a reset state avoiding too boot the system.

Desoldering the R177 resistor near the LM393 IC should work.

This way the R114 pullup resistor connected to the 74LV08 AND gate will (via another

AND gate) permanently pull the CPU and memory flash chip out of reset.

Boot log

Bootbase Version: V1.06 | 1/20/2006 9:44:11
RAM: Size = 16384 Kbytes
DRAM POST: Testing: 16384K
OK
FLASH: AMD 16M *1

ZyNOS Version: V3.40(AGL.10) | 03/04/2013  14:53:06
Press any key to enter debug mode within 3 seconds.
...
          (Compressed)
          Version: P660HW-D1 ATU-R, start: b0084230
          Length: 47ED60, Checksum: D636
          Compressed Length: 107B0B, Checksum: DDE0

Copyright (c) 1994 - 2009 ZyXEL Communications Corp.

initialize ch = 0, ethernet address: 00:13:49:ef:05:44
initialize ch = 1, ethernet address: 00:13:49:ef:05:44
Wan Channel init ........ done
dsp load error0x00000000adslNdisInit: 10
Press ENTER to continue...