Products > Data: VDSL2 > Proscend 100 VDSL2 LAN Extender

Proscend 100 VDSL2 LAN Extender


Proscend 100 VDSL2 LAN Extender

Product Overview

The Proscend 100 VDSL2 LAN Extender is a Long Reach Ethernet Extender with one Ethernet port (RJ-45 connector) and one VDSL port (RJ-45 connector) It is a bridge mode modem accommodating VDSL2 (Very-high-data-rate Digital Subscribe Loop) technology to extend Ethernet service over a single-pair phone line. Supporting both symmetric and asymmetric transmission, it can reach up to
100/75 Mbps bandwidth (line rate) within 300M or 10/10 Mbps (line rate) for 1 Km long range connections. By providing ultra-high speed, the Proscend 100 VDSL2 LAN Extender makes your telephone line achieve its best performance, it also has the advantage of minimum installation time (Plug & Play) and minimum expense by allowing video streaming and data to share the same telephone pair without interference.

Proscend 100 VDSL2 LAN Extender delivers everything needed to quickly deploy a high-speed IP-based network for providing high-speed Internet access, video-on demand services and voice services. The resulting compact, cost effective form factor offers Systems Integrators, small business owners an attractive Long Reach Ethernet solution.

Product Features

Proscend 100 VDSL2 - Features:

  • * Cost effective bridge function to connect two Ethernet LAN's
  • * Supports flow control on Fast Ethernet port via PAUSE frame or Back Pressure
  • * IEEE 802.1Q VLAN tag transparent
  • * Easy installation via simple plug-and-play
  • * Selectable CPE and CO mode via DIP switch:
  • Two working modes are built in the same unit, which keep the flexibility of installation and easy provision of service but lower inventory of service provider.
  • * Selectable fast and interleaved mode:
  • Fast mode guarantees a minimum end to end latency less than 1 ms. Interleaved mode provides impulse noises protection for any impulse noise with a duration less than 250 us, Interleaved mode has a maximum end to end latency of 10 msec. Interleaved mode is the default mode.
  • * Selectable target band plan:
  • Symmetric: Support the band plan G.997 and provide the symmetric transmission on both down stream and upstream. Asymmetric: Provides highest line rate in short range in asymmetric mode.
  • * Selectable target SNR margin:
  • User has the ability to select fixed SNR margin (9 dB) or fixed target data rate. When fixed SNR margin is selected, the systems will maintain the SNR margin at 9 dB across all usable loop length. When fixed target data rate is selected, the system will lock the data rate up to 50 Mbps/30 Mbps whenever the calculated SNR margin is higher than 9 dB. This gives the best system stability and is the default mode.

Proscend 100 VDSL2 - Specification:

  • 4-position DIP Switch
  • √ Selectable CO or CPE mode
  • √ Selectable fast or interleave mode (Impulse noise protection)
  • √ Selectable Band plan (Symmetric or Asymmetric)
  • √ Selectable target SNR margin (6dB or 9dB)
  • LAN Interface:
  • √ RJ-45 connector
  • √ Complying with IEEE 802.3/802.3u/802.3x
  • √ 10/100 Base-T Auto-Negotiation, Auto-MDI/MDI-X.
  • LED:
  • √ LAN: ACT/LNK, 10/100 Mbps, Half/Full Duplex
  • √ VDSL: Power On/Off, CO/CPE, Idle/Trained/Link
  • VDSL Interface:
  • √ RJ-45 connector
  • √ DMT Encoding
  • √ Complying with ITU-T G993.1/993.2/G.997.1
  • √ On-board surge protection
  • Power supply:
  • √ DC single 12 Volt over 3.5mm DC jack; 4.2 Watt maximum.
  • Dimension: 73.4mm x 96.2mm x 22.8mm
  • Temperature: 0~450C
  • Humidity: 0%~95%RH (non-condensing)
  • Emission: EN55022 Class B, EN 55024, IEC 61000-4, CE Mark
  • Safety: EN 60950, CE Mark
  • RoHS Compliant

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