ZyXEL VMG3925-B10B

ZyXEL VMG3925 -B10B
Availability: common

Manuf/OEM/ODM MitraStar DSL-491GNAU -B1BC

FCC approval date: 27 October 2015
(Est.) release date: April 2016
EAN: 4718937588732 (UPC DB, On eBay)
Country of manuf.: China
Series: AC1600

Amazon image

ASIN
B01G7ZCFD6 (13px, On Amazon, On CCC)

Type: wireless router, dsl modem

FCC ID: I88VMG3925-B10A

Power: 12 VDC, 2 A
Connector type: barrel

CPU1: Broadcom BCM63168 (400 MHz, 2 cores)
FLA1: 16 MiB16,777,216 B <br />131,072 Kib <br />16,384 KiB <br />128 Mib <br />0.0156 GiB <br /> (Winbond Model?)
RAM1: 128 MiB134,217,728 B <br />1,048,576 Kib <br />131,072 KiB <br />1,024 Mib <br />0.125 GiB <br /> (Winbond W631GG6KB-15)

Expansion IFs: USB 2.0
USB ports: 1

WI1 chip1: Broadcom BCM63168
WI1 802dot11 protocols: bgn
WI1 MIMO config: 2x2:2
WI1 antenna connector: none
WI2 chip1: Broadcom BCM4360
WI2 802dot11 protocols: an+ac
WI2 MIMO config: 3x3:3
WI2 antenna connector: none

ETH chip1: Broadcom BCM63168
Switch: Broadcom BCM63168
LAN speed: 1G
LAN ports: 4
WAN speed: 1G
WAN ports: 1

abgn+ac

Stock bootloader: CFE 1.0.38-118.3 BCM963268

Stock FW OS: Linux

Flags: VDSL2, ADSL2+

Default IP address: 192.168.1.1
the IP 192.168.1.1 is used by 1171 additional devices
of which 70 are ZyXEL devices
Default login user: admin
Default login password: 1234
admin:1234 credentials used by 169 additional devices
of which 54 are ZyXEL devices

802dot11 OUI: 5C:F4:AB (1 E, 1 W, 2016)
Ethernet OUI: 5C:F4:AB (1 E, 1 W, 2016)

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

---

AC1600 VDSL2 Combo Gateway

Product page

• On SpeedGuide

CFE version 1.0.38-118.3 for BCM963268 (32bit,SP,BE)
Build Date: 11/29/2017 (root@Ryan-Ubuntu)
Copyright (C) 2000-2015 Broadcom Corporation.

Boot Strap Register:  0x1fff7bf
Chip ID: BCM63168D0, MIPS: 400MHz, DDR: 400MHz, Bus: 200MHz
Main Thread: TP0, Memory Test Passed
Total Memory: 134217728 bytes (128MB)

Transformer:

1x FPE G24102MO

2x FPE G48506MN