Modem energy efficiency

Refer to the table below for details about energy efficiency, ports, features, and power usage of your modem.

Modem Ports/Features Power (watts)
Actiontec C1000A VDSL2, GigE LAN (4), WiFi (n) LP, USB2
9.4 w
Actiontec C1900A
VDSL2, GigE WAN, VDSL2 WAN, GigE LAN (4), WiFi(n) LP, WiFi (n) HP, USB2
11.6 w
Actiontec C2300A VDSL2 (all), GigE WAN, SFP Backup WAN, VDSL2 WAN, GigE LAN (4), WiFi(n) HP, WiFi (ac) HP, WiFi (add) HP (3), 802.11n 256 QAM, USB3 (2) 18.1 w
Actiontec C3000A VDSL2, VDSL2 Simul WAN, GigE LAN (5), WiFi (n) HP, WiFi (ac) HP,  WiFi (add) HP (3), USB2, PCIe (2) 13.0 w
Actiontec PK5001A
ADSL2+, FastE LAN (4), WiFi (n) LP
5.6 w
Adtran C424G GPON, GigE LAN (4), WiFi (ac) HP, WiFi (n) HP, FXS (2), USB2
8.8 w
Greenwave C4000LG VDSL2 (all), VDSL2 WAN, GigE LAN (4), USB2, PCle (3), WiFi (ax) HP 13.4 w
Greenwave C4000XG GigE, GigE LAN (4), USB2, PCle (3), WiFi (ax) HP 15.8 w
Technicolor C1100T VDSL2, GigE LAN (4), GigE WAN, WiFi (n) LP, USB2
6.4 w
Technicolor C2000T
VDSL2 (all), GigE WAN, VDSL2 WAN, GigE LAN (4), WiFi (ac) LP, WiFi (add) LP (2), WiFi (n) HP, HPNA, FXS (2), USB2
16.3 w
Technicolor C2100T
VDSL2, GigE WAN, VDSL2 WAN, GigE LAN (4), WiFi (n) HP, HPNA, FXS (2), USB2
16.0 w
ZyXEL C1000Z VDSL2, GigE LAN (4), WiFi (n) LP, USB2
7.8 w
ZyXEL C1100Z
VDSL2, GigE WAN, GigE LAN (4), WiFi (n) HP, USB2
7.5 w
ZyXEL C2100Z
VDSL2, GigE WAN, GigE LAN (4), WiFi (n) HP, WiFi (ac) HP, WiFi (above 2x2) HP (2), HPNA, USB2
12.3 w
ZyXEL C3000Z
VDSL2 (all), GigE WAN, VDSL2 WAN, GigE LAN (4), WiFi (ac) HP, WiFi (n) HP, USB2
10.4 w
ZyXEL FR1000Z
GPON, GigE LAN (4) WiFi (n) LP, USB2
7.8 w
ZyXEL PK5001Z
ADSL2+, FastE LAN (4), WiFi (n) LP
5.2 w

Guide to acronyms and terms used

  • ADSL2+:  Asymmetrical Digital Subscriber Line. ADSL2+ is a way to deliver high-speed internet over a phone line.
  • VDSL2:  Very-High-Bit-Rate Digital Subscriber Line. VDSL2 is one way to deliver high-speed Internet over a phone line.
  • FastE LAN:  Ethernet ports that can handle speeds up to 100 Mbps. FastE LAN ports are used to connect to devices on your local network.
  • GigE LAN:  Ethernet ports that can handle speeds up to a Gig. GigE LAN ports are using to connect to devices on your local network.
  • GigE WAN:  Ethernet ports that can handle speeds up to a Gig. GigE WAN ports are used to connect to other networks.
  • GPON:  Gigabit Passive Optical Network. Used to deliver high-speed internet over a fiber network.
  • WiFi:  WiFi (wireless) is used to connect devices to each other or to the internet without wires, using radio frequency.
  • USB2:  Universal Serial Bus. USB allows devices to physically connect and logically communicate to each other. This port is for future use.
  • FXS:  Foreign eXchange Subscriber interface. FXS ports are used to connect analog telephone devices.
  • HPNA:  HomePNA Alliance. The HPNA port is used to distribute high-quality video inside the home over existing coaxial wires.
Was this article helpful?
CenturyLink Product Support