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This is the support site for Andrews & Arnold Ltd, a UK Internet provider. Information on these pages is generally for our customers but may be useful to others, enjoy!

VMG1312 Vs VMG3925: Difference between revisions

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It does however help in cases where the 2.4 GHz band has too many other devices on it.
It does however help in cases where the 2.4 GHz band has too many other devices on it.


It's believed that the VMG3925 has an extra common-mode noise filter on the telephone line.
It was believed that the VMG3925 has an extra common-mode noise filter on the telephone line, but this is not the case.

[https://forum.kitz.co.uk/index.php/topic,18246.msg324172.html#msg324172 Kitz discussion]


This router also has a dedicated WAN port, for FTTP. No configuration is
This router also has a dedicated WAN port, for FTTP. No configuration is
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{| class="wikitable"
{| class="wikitable"
|-
|-
! !! VMG1312-B10D !! VMG3925-B10B
! !! VMG1312-B10D !! VMG3925-B10B !! VMG3925-B10C
|-
| || [[File:Vmg1312-b10d.png|150px]] || [[File:VMG3925-B10B-Large.png|200px]] || [[File:VMG3925-B10C-200.png|200px]]
|-
|-
| Notes || || ||
| || [[File:Vmg1312-b10d.png|150px]] || [[File:VMG3925-B10B-Large.png|200px]]
|-
|-
| Dimensions with stand (mm)|| 160Wx115Hx60D || 185Wx147Hx85D
| Dimensions with stand (mm)|| 160Wx115Hx60D || 185Wx147Hx85D || 180Wx145Hx29.8D
|-
|-
| Wall mountable || Suboptimal || Yes
| Wall mountable || Suboptimal || Yes || Yes
|-
|-
| PSU Rating || 12V 1A || 12V 2A
| PSU Rating || 12V 1A || 12V 2A || 12V 2A
|-
|-
| CPU/SoC ||[https://www.broadcom.com/products/broadband/xdsl/bcm63381 Broadcom BCM63381] || [https://www.broadcom.com/products/broadband/xdsl/bcm63168 Broadcom BCM63168]
| CPU/SoC ||[https://www.broadcom.com/products/broadband/xdsl/bcm63381 Broadcom BCM63381] || [https://www.broadcom.com/products/broadband/xdsl/bcm63168 Broadcom BCM63168]
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| LAN Ethernet || 4 Ports 10/100M <br/>(To SoC)||4 Ports 10/100/1000M <br/> (To Switchchip)
| LAN Ethernet || 4 Ports 10/100M <br/>(To SoC)||4 Ports 10/100/1000M <br/> (To Switchchip)
|-
|-
| WAN Ethernet || Virtual port from LAN 4 || Dedicated 10/100/1000M port<br/>(To Switchchip)
| WAN Ethernet || Virtual port from LAN 4 || Dedicated 10/100/1000M port<br/>(To Switchchip) || 10/100/1000M ports
|-
|-
| Wireless Protocols || 802.11 b/g/n || 802.11 a/b/g/n/ac
| Wireless Protocols || 802.11 b/g/n || 802.11 a/b/g/n/ac || 802.11 a/b/g/n/ac
|-
|-
| 2.4&nbsp;GHz Wireless || Yes || Yes
| 2.4&nbsp;GHz Wireless || Yes || Yes || Yes
|-
|-
| 2.4&nbsp;GHz radio chains || 2 || 2
| 2.4&nbsp;GHz radio chains || 2 || 2
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| 2.4&nbsp;GHz chipset || [https://www.broadcom.com/products/wireless/wireless-lan-infrastructure/bcm43224 BCM43227] (Discrete) || [https://www.broadcom.com/products/broadband/xdsl/bcm6362 BCM6362] (On BCM63168 SoC)
| 2.4&nbsp;GHz chipset || [https://www.broadcom.com/products/wireless/wireless-lan-infrastructure/bcm43224 BCM43227] (Discrete) || [https://www.broadcom.com/products/broadband/xdsl/bcm6362 BCM6362] (On BCM63168 SoC)
|-
|-
| 5&nbsp;GHz Wireless || No || Yes
| 5&nbsp;GHz Wireless || No || Yes || Yes
|-
|-
| 5&nbsp;GHz radio chains || N/A || 3
| 5&nbsp;GHz radio chains || N/A || 3 || 3
|-
|-
| 5&nbsp;GHz chipset || N/A ||[https://www.broadcom.com/products/wireless/wireless-lan-infrastructure/bcm4360 Broadcom BCM43602] (Discrete)<br/>[http://www.skyworksinc.com/Product/1791/SKY85712-21 SKY85712-21 ] RF Front-End
| 5&nbsp;GHz chipset || N/A ||[https://www.broadcom.com/products/wireless/wireless-lan-infrastructure/bcm4360 Broadcom BCM43602] (Discrete)<br/>[http://www.skyworksinc.com/Product/1791/SKY85712-21 SKY85712-21 ] RF Front-End
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| xDSL Chipset || Broadcom BCM6303 ADSL/VDSL || Broadcom BCM6302 ADSL/VDSL
| xDSL Chipset || Broadcom BCM6303 ADSL/VDSL || Broadcom BCM6302 ADSL/VDSL
|-
|-
| USB || Yes, 2.0 || Yes, 2.0
| USB || Yes, 2.0 || Yes, 2.0 || Yes, 2.0
|}
|}


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[[Category:ZyXEL VMG3925 B10B]]
[[Category:ZyXEL VMG3925 B10B]]
[[Category:ZyXEL VMG1312 B10D]]
[[Category:ZyXEL VMG1312 B10D]]
[[Category:ZyXEL VMG3925 B10C]]