Omrežni medijski pretvornik PLANET VC-231GP

The PLANET VC-231GP is a single-port Gigabit Ethernet-over-VDSL2 converter with an integrated IEEE 802.3at PoE+ injector, designed to extend Gigabit Ethernet and deliver power to remote PoE devices over existing telephone copper wiring. It supports VDSL2/ADSL2+ technologies and can work with VDSL2 converters or multi-channel VDSL2 switches to transmit Ethernet data up to 1.4 km over phone wire, then forward data and deliver up to 30 W of PoE power over an additional 100 m of UTP cable to IEEE 802.3af/at powered devices.

Advantages

The VC-231GP combines Gigabit Ethernet, VDSL2/ADSL2+ DSL technology and IEEE 802.3at PoE+ in a compact metal enclosure to provide high-speed data transmission and remote device powering without rewiring. It supports asymmetric and symmetric VDSL2 profiles, offers stable DSL links with optional vectoring support to reduce crosstalk, and provides ADSL2+ fallback for compatibility with legacy ISP networks. The unit features two operation modes (CPE and CO) selectable via a DIP switch and includes a telephone splitter to share existing POTS lines.

Suitable for

• Extending network connectivity to remote PoE IP cameras
• Powering and connecting PoE wireless access points
• Connecting PoE VoIP phones or door phones over existing phone lines
• Creating point-to-point Ethernet links over copper telephone wiring

Key specifications

• Model: PLANET VC-231GP
• Ethernet port: 1 × Gigabit (10/100/1000Base-T)
• Maximum data rate: 1000 Mbit/s (Ethernet), VDSL2 up to 150/150 Mbps (short range)
• Maximum VDSL2 reach: up to 1.4 km (4,593 ft) over phone wire
• PoE: IEEE 802.3at Power over Ethernet Plus, up to 30 W output to PD over 100 m UTP
• DSL support: VDSL2 with G.993.5 vectoring support; ADSL2+ fallback
• Dimensions: 97 × 70 × 26 mm; Weight: 0.206 kg
• Color: Black; Housing: metal

How to use

Set the VC-231GP to CPE mode when installing at a remote client site or to CO mode when used at the central site by adjusting the built-in DIP switch. For a point-to-point link, pair the VC-231GP (CPE) with a compatible PLANET CO unit (for example VC-231G or VC-234G) at the central side. Connect the converter to the existing RJ11 telephone jack using the supplied splitter to separate POTS and VDSL2 signals, then run a Cat5e/6 UTP cable from the Gigabit Ethernet port to the remote PoE device. The unit will establish DSL connection automatically and provide data and PoE power to IEEE 802.3af/at powered devices.

Recommendations

Install the VC-231GP close to the remote PoE device to minimize UTP cable length (max 100 m for full PoE delivery), use Cat5e or Cat6 cable for the Ethernet run, and pair the device with a PLANET VDSL2 CO unit supporting vectoring when available to improve line stability and throughput.