LevelOne VDS-0110 Manuale utente
LevelOne
User Manual
VDS-0110 / VDS-0111
Ethernet over VDSL2 Converter (Sender)
Ethernet over VDSL2 Converter (Receiver)
V1.0
2
FCC Certifications
This Equipment has been tested and found to comply with the limits for a Class A digital
device, pursuant to part 15 of the FCC Rules. These limits are designed to provide
reasonable protection against harmful interference when the equipment is operated in a
commercial environment. This equipment generates, uses, and can radiate radio frequency
energy and, if not installed and used in accordance with the instruction manual, may cause
harmful interference to radio communications.
Operation of this equipment in a residential area is likely to cause harmful interference in
which case the user will be required to correct the interference at his own expense.
This device complies with Part 15 of the FCC Rules. Operation is subject to the following
two conditions: (1) this device may not cause harmful interference, and (2) this device must
accept any interference received; including interference that may cause undesired
operation.
CE Mark Warning
This equipment complies with the requirements relating to electromagnetic compatibility,
EN 55022 Class A for ITE, the essential protection requirement of Council Directive
89/336/EEC on the approximation of the laws of the Member States relating to
electromagnetic compatibility.
Company has an on-going policy of upgrading its products and it may be possible that
information in this document is not up-to-date. Please check with your local distributors for
the latest information. No part of this document can be copied or reproduced in any form
without written consent from the company.
3
Table of Content
1. INTRODUCTIONS................................................................................... 4
2. APPLICATION NOTES ........................................................................... 4
3. FEATURES ............................................................................................. 5
4. PACKING CONTENTS............................................................................ 5
5. LED INDICATORS .................................................................................. 6
6. DIP SWITCHES SETTINGS.................................................................... 7
7. DATA RATES & DISTANCES.................................................................. 9
8. TECHNICAL SUPPORT........................................................................ 10
4
1. Introductions
The VDS-0110 and VDS-0111, a line power pair of VDSL2 (Very high-bit-rate Digital
Subscriber Line) converter, provides a broadband transmission up to 100/60Mbps of
downstream/upstream data rate over single pair copper line for point-to-point Ethernet
connectivity. With 100/60Mbps data rate, VDS-0110/VDS-0111 supports transmission
distance up to 350 meters for line power connection. The line power is supplied from the
VDS-0110 to VDS-0111 and conforms to the Safety-Extra-Low-Voltage (SELV) standards.
With plug and play features and minimum installation time, VDS-0110 is always
configured as master mode for central side, and VDS-0111 as slave mode for remote side.
The VDS-0110/VDS-0111 conforms to the ITU-T G.993.1 and G.993.2 to meet
VDSL/VDSL2 and SG15Q4 DMT for network requirements. A pair of VDS-0110/VDS-0111
offers a cost effective line power solution for bandwidth-hungry applications such as
LAN-to-LAN connectivity, Video Streaming, FTTB, and MDU/MTU over single twisted pair
telephone line.
2. Application Notes
Ethernet to Ethernet Bridge Extension
Central Office
VDS-0110
Remote Side
VDS-0111
100 / 60 Mbps up to 350 meters
VDSL Link
5
3. Features
ITU-T G.993.1, G.993.2 VDSL/VDSL2 and SG15Q4 DMT Compliance
100/60Mbps DownSream/UpStream for distance up to 350 meters
Supports Line Powered VDSL2 connection
Conforms Safety-Extra-Low-Voltage (SELV) standard
RJ11 for DSL interfaces + RJ45 for Ethernet LAN port
5 LED Indicators for VDS-0110(Master)
4 LED indicators for VDS-0111(Slave)
4 Dip Switches for Configuration Settings
Trellis Coding support up to 1024 Discrete Multi-Tone (DMT) bins
Auto MDIX for 10/100 BaseT Ethernet LAN Ports
Low-Latency for Video/Voice/Data applications
Line Surge Protection
Selectable Fast and Interleaved modes
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 ms. Interleaved mode is the default mode.
Selectable fixed data rate and fixed SNR margin
User may 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 available loop length.
When fixed target data rate is selected, the system will lock the data rate at
50/20Mbps whenever the calculated SNR margin is higher than 9 dB. This will
result in the best system stability and is the default mode.
4. Packing Contents
Inside the package you should find:
VDSL2 Converter
Power Adaptor (DC12V/2.5A) for VDS-0110
User’s Manual CD
Telephone line
Please check if the packing is damaged or any component is missing. If so, please contact
your distributor.
6
5. LED Indicators
On the front panel of VDS-0110/VDS-0111, there are 5 LED indicators as the following
VDS-0110 Front Panel
VDS-0111 Front Panel
VDS-0110 Rear Panel/ VDS-0111 not Power Jack
POWER
Green On
Indicates power is on and normal
LAN1
Green On
Indicates Ethernet LAN1 port is in connection
Flashing
Indicates Ethernet LAN1 data activities
LAN2
Green On
Indicates Ethernet LAN1 port is in connection
Flashing
Indicates Ethernet LAN1 data activities
Master
Green On
Indicates VDS-0110 is always set as Master (VTU-C)
mode.
Slave
Green On
Indicates VDS-0111 is always set as Slave (VTU-R)
mode.
PM
Green On
Indicates VDS-0110 is providing line power to
VDS-0111.
OFF
Indicates VDS-0110 line power is OFF.
7
6. Dip Switches Settings
Pin 1
Pin 2
Pin 3
Pin 4
VTU-C/R
Mode
Rate Limit
SNR
OFF
VTU-C
Interleaved
50/20 Mbps
9dB
ON
VTU-R
Fast
Full Rate
6dB
Pin 1: VTU-C/R Switch
VTU-C: The VDS-0110 converter will act as at the Central Office (CO) side.
VTU-R: The VDS-0111 converter will act as at the Customer Premise Equipment (CPE) or
Remote side.
Pin 2: Mode for impulse noise protection
Interleave mode: Protection for up to 250ms impulse noises with latency less than 6 ms.
Fast mode: Direct data transmission with latency less than 1ms.
8
Pin 3: Rate limit control
50/20 Mbps: Line rate limited to 50/20 Mbps.
Full Rate: Provides up to 100Mbps/60Mbps line rate in short line.
Pin 4: Signal to Noise Ratio (SNR)
9dB: Higher SNR margin (9dB) will result in less error with more stable VDSL2 link.
6dB: Original and Normal channel noise protection with 6 dB SNR.
9
7. Data Rates & Distances
Performance in AWG 26 Line at 6dB with full rate
Down Stream Data Rate (Mbps)
Up Stream Data Rate (Mbps)
Distance (feet)
100
60
500
98
53
1000
90
44
1250
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