4 port Gigabit VDSL2 LAN Extender


  • Gigabit Ethernet Copper Extender with symetrical speeds of up to 150Mbps
  • Equipped with 4 x 10/100/1000BaseT RJ45 ports and 1 x VDSL2 RJ45 or 2 pin terminal block
  • High speed Ethernet extension over a single copper pair
  • Supports ITU-T G.993.5 G.vectoring and G.INP
  • 8 selectable profiles (G.INP/Interleaved, Target SNR 6/8/12/24 dB, Symmetric/Asymmetric Modes)
  • Compatible with third-party VDSL2 DSLAM
  • Cost effective connection for 2 Ethernet LANs
  • IEEE 802.1Q VLAN tag transparent
  • Easy installation via simple plug-and-play in harsh environment


Item Description
VDSL Interface

RJ-45 or 2-PIN Terminal Block
DMT Encoding
ITU-T G993.1/G993.2/993.5/G.997.1/G.998G.INP
On-board surge protection

LAN Interface

4 x RJ-45
10/100/1000 Base-T; Auto-Negotiation, Auto-MDI/MDI-X.
IEEE 802.3/802.3u/802.3z

4-position DIP Switch

Selectable Master (OT) or Remote (RT) mode
Selectable 8 different profile settings via Dip Switch (G.INP/
Interleaved, Target SNR 6/8/12/24 dB, Symmetric/Asymmetric Modes)


Power: On/Off
LAN: Fast Ethernet/Gigabit Ethernet
VDSL2: Mode – CO (OT) / CPE (RT)
Sync - Idle / Trained / Link

Power supply

VDTU2-B140: 12 VDC with external power adaptor (supplied)

VDTU2-B140-DC : 12~24 VDC T2 terminal block

Power Consumption: 4.5 Watts max


130 × 94.7 × 28 mm (W × H × D)

Operating Temperature

-20°C ~65°C


0%~95%RH (non-condensing)

Standards and Certifications

CE Class A
FCC Part 15B Class A

Ordering Information

Order Code Description
CT-VDTU2-140 4-port Gigabit VDSL2 LAN Extender with AC Power Adapter
CT-VDTU2-140-DC 4-port Gigabit VDSL2 LAN Extender (12~24 VDC T2 Terminal Block)

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