Arris NVG578

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Arris NVG578

Type: fiber gateway, IoT

Power: ? VDC, ? A

CPU1: Broadcom BCM68580 (1.5 GHz, 4 cores)
FLA1: 128 MiB134,217,728 B <br />1,048,576 Kib <br />131,072 KiB <br />1,024 Mib <br />0.125 GiB <br /> (Brand? Model?)
RAM1: 256 MiB268,435,456 B <br />2,097,152 Kib <br />262,144 KiB <br />2,048 Mib <br />0.25 GiB <br /> (Brand? Model?)

Expansion IFs: USB 3.0, SFP+, XFP
USB ports: 2
SFP ports: 1

WI1 chip1: Broadcom BCM43684
WI1 802dot11 protocols: an+ac+ax
WI1 MIMO config: 4x4:4
WI1 antenna connector: none
WI2 chip1: Broadcom BCM43684
WI2 802dot11 protocols: bgn+ax
WI2 MIMO config: 3x3:3
WI2 antenna connector: none

ETH chip1: Broadcom BCM68580
ETH chip2: Broadcom BCM84880
Switch: Broadcom BCM68580
LAN speed: 1GbE
LAN ports: 4
WAN speed: 10G
WAN ports: 1


Flags: GPON, XG-PON, XGS-PON, Link Aggregation, TR-069, Docker, Bluetooth LE, ZigBee, Z-Wave, VoIP

802dot11 OUI: none specified

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

NVG578 10G GPON Gateways

Product page
  • NVG578S: XGS-PON Symmetrical 10/10 – Tri-band or Dual-band Wi-Fi
  • NVG578: XG-PON Asymmetrical 10/2.5 – Tri-band or Dual-band Wi-Fi
  • NVG578L: 2.5GPON – Tri-band or Dual-band Wi-Fi

Product literature makes it sound like this device is optionally dual-band or

tri-band for all three variants. 802.11ax support may be optional as well.
  • Link speed: 2488/9953 Mbps



See also