Category:ZyXEL VMG3925 B10C: Difference between revisions

The ZyXEL VMG3925-B10C (B10C for short) is the elder sibling of the VMG1312 and was introduced March 2019 as a replacement to the discontinued VMG3925-B10B - it benefits from having Gigabit Ethernet ports and dual-band WiFi, you can see more differences on the VMG1312 Vs VMG3925 page. The specification is very similar to the VMG3925-B10B that it replaces, but benefits from a re-designed web interface.

ZyXEL VMG3925-B10C

Diagram of the front

Diagram of the rear

Basic Specs

• 4x 10/100M/1000M ports.
• Modem supports VDSL (FTTC) and ADSL/ADSL2+ (Not G.Fast)
• WiFi is 2.4GHz and 5GHz, 802.11b/g/n, 802.11a/n/ac
• Broadcom 63168 chipset
• MTU 1500 when in bridge mode not possible.

Suitable for:

• ADSL1, ADSL2+
• VDSL (FTTC), G.Fast (Modem doesn't support G.Fast, so you'd need a separate G.Fast modem)
• FTTP, FTTPoD

Router and Modem modes:

• an all in one modem/router/wifi
• an Ethernet (PPPoE) router plugged in to a separate VDSL or ADSL modem or a FTTP or FTTPoD ONT
• a bridging modem to a third-party PPPoE router (e.g. FireBrick, Mikrotik etc)

'Consumer' grade

It's worth noting that this is a consumer grade router which ideal for home use or for small offices. Different or additional hardware may be more suitable for larger or more complex networks, larger offices or to cover a larger area with WiFi access.

Factory Default Admin Username/Password

Note: An AAISP configured router will have a different username and password.

Supervisor password:

The B10C has an autogenerated supervisor password which is hashed from the serial number, and usually unknown to us.

Manuals etc

• Available From ZyXEL
• Request Source code