Long Reach Ethernet (LRE) solution, is a Single-port Gigabit Ethernet-over-VDSL2 Converter for connecting ultra-fast FTTx deployment with the existing in-building and in-house telephone wire installation. VC-231GF features one 1000BASE-X SFP slot for remote optical fiber Ethernet connection and one RJ11 port with the VDSL2 technology to provide an excellent bandwidth of up to a total duplex data rate of 300Mbps and can extend a maximum distance of up to 1.4km (4,593ft) over existing telephone wire to the in-house VDSL2 router or bridge, which overcomes in-house fiber installation problems. Contact us Tel: +91-7875432180 Email: sales@bbcpl.in Website: https://bbcpl.in

1. VC-231GF
1-Port 1000BASE-X SFP + 1-Port RJ11
VDSL2 Converter

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VC-231GF_VC-231G Overview
VC-231G
VC-231GF
10/100/1000T RJ45
1000X SFP Slot

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Presentation Outlines
 Product Overview
 Product Benefits
 Product Features
 Applications
 Comparison

4. VDSL2 Introduction

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VDSL2 Introduction
What is EoVDSL2 (Ethernet over VDSL2)?
 VDSL2 (Very-high-data-rate Digital Subscriber Line 2)
 VDSL2 is the newest and more advanced standard of DSL
 VDSL2 has been standardized as ITU G.993.2
 VDSL2 (ITU G.993.2) is an enhancement to VDSL (G.993.1)
 DMT (Discrete Multi-Tone) line coding

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Family ITU Name Ratified Maximum
Speed Capabilities
ADSL G.992.1 G.dmt 1999 8Mbps for downstream
1Mbps for upstream
ADSL2 G.992.3 G.dmt.bis 2002 12Mbps for downstream
1Mbps for upstream
ADSL2plus G.992.5 ADSL2plus 2003 24Mbps for downstream
1Mbps for upstream
ADSL2-RE G.992.3 Reach Extended 2003 8Mbps for downstream
1Mbps for upstream
SHDSL
(updated 2003)
G.991.2 G.SHDSL 2003 5.6Mbps for upstream
and downstream
VDSL G.993.1 Very-high-bit-rate DSL 2004 55Mbps for downstream
15Mbps for upstream
VDSL2 -12 MHz
Long reach
G.993.2 Very-high-bit-rate DSL 2 2005 55Mbps for downstream
30Mbps for upstream
VDSL2 - 30 MHz
Short reach
G.993.2 Very-high-bit-rate DSL 2 2006 100Mbps for upstream
and downstream
VDSL2-Vplus ITU G.993.2
Amendment 1
VDSL2 Annex Q
VPlus/35b
2015 300Mbps for downstream
100Mbps for upstream
 DSL Standard
VDSL2 Introduction

7. Product Positioning

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CPE
CO
VDSL2 30a
Gigabit
LAN
Fast
Ethernet
LAN
 PLANET VDSL2 Product Line
VC-231
- 1 RJ11 + 1 RJ45
VC-234
- 2 RJ11 + 4 RJ45
VC-231G
- 1 RJ11 + 1RJ45
VC-234G
- 2 RJ11 + 4 RJ45
VC-820M
- 8 x VDSL2
- 2 x Gigabit LAN
VDR-301N
- 1 RJ11 + 5 RJ45
VC-232G
- 1 BNC + 1 RJ45
New Phase-in
Available
IVC-234GT
- 1 BNC, 1 RJ11
- 4 RJ45
ADSL2+
G.Vectoring
ADSL2+
G.Vectoring
11n 300Mbps
VDSL2 30a
ADSL2+
G.Vectoring ADSL2+
G.Vectoring
-40~75°C
ADSL2+
G.Vectoring
VC-231GP
1 RJ11 + 1RJ45
802.3at PoE+
Product Map
Coaxial
ADSL2+
G.Vectoring
VC-231GF
One 1000X SFP Slot
1 RJ11
Gigabit
LAN

9. Product Overview

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VDSL2
30a profile
VDSL2
G.Vectoring
1000X
SFP
Slot
Gigabit
Ethernet
Product Overview
VC-231GF Key Technologies

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VC-231GF
(CO)
Core Switch
PBX POTS
VC-231G (CPE)
Phone
Gigabit Wireless
Router
VDSL Splitter
VDSL Splitter
Up to 1.4km
Product Overview
 Front Panel of VC-231GF
• 1 1000BASE-X SFP slot for Fiber-Optic Link extension of FTTX deployment
• 1 RJ11 VDSL2 port
• Additional Splitter for POTS connection

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Rear Panel of VC-231GF
• 1 DC jack connects to 5V/2A DC adapter
• 4-position DIP switch
4-way DIP Switch
Power
Product Overview

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Dimensions: 97 x 70 x 26mm
(W x D x H)
Product Overview

14. Product Benefits

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Product Benefits
Model Name VC-231GF
1000X SFP Slot Flexible Gigabit Fiber option for FTTX deployment
Applications Connecting ultra-fast FTTx deployment with the existing
in-building and in-house telephone wire installation.
CO
CPE

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ITU-T G.993.2 VDSL2
ITU-T G.993.5
G.Vectoring/G.INP
compliant
VDSL2 1.4km Long
Distance connection over
existing telephone wires.
Symmetric data rate of up
to 150/150Mbps
Plug & Play
Cost Effectiveness
Easy Installation
Provides one Gigabit
1000BASE-X SFP interface
VC-231GF
 Designed for customers’ requirements
Product Benefits

17. Product Features

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Symmetric
Data Rate up
to
150/150Mbps
ITU-T 993.5
G.Vectoring
1 RJ11
Connector
for VDSL2/
ADSL2+
Asymmetric
Data Rate up to
192/93Mbps
CO/CPE
Mode for
Point-to-
Point
Applications
1000BASE-X
SFP Interface
Target Band
Plan & SNR
Key Features
VC-231GF

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G. Vectoring:
 G.993.5 (G.Vectoring) significantly reduces crosstalk and improves VDSL2
line performance.
 The VC-231GF works in conjunction with vectoring-enabled DSLAMs to
remove crosstalk interference and improve maximum line bandwidth
across the existing copper infrastructure.
VDSL2 CPE
without G.Vectoring
ISP
G. Vectoring
Product Features
VC-231GF

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 High-performance Ethernet Over VDSL
 The VC-231GF provides fast access to Internet, up to 150Mbps for
downstream data transmission and 150Mbps for upstream data
transmission.
 ADSL2+ Fallback
 The VC-231GF, with ADSL 2+ technology, supports a downstream
transmission rate of up to 24Mbps and an upstream of 1Mbps.
Product Features
VC-231G
150Mbps
150Mbps
VC-231GF

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 CO/CPE mode selectable via DIP switch
VDSL2
CO mode
Product Features
VC-231GF
VDSL2/ADSL2+
CPE mode

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Product Features
 CO/CPE mode selectable via DIP switch
CO CPE

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VDSL2 CO mode provides
connectivity with VDSL2 Routers
VDSL2
CO mode
Core
Network
Product Features
CPE
VDSL2 Router
VC-231GF

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 Selectable band plan -- Asymmetric and Symmetric
via DIP switch
Asymmetric
Band Plan
Product Features
VC-231GF
Symmetric
Band Plan

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 Hardware
1-port 1000BASE-X SFP interface for FTTX deployment
1 RJ11, connector for xDSL port with VDSL2 or ADSL2+
connection
Supports IEEE 802.1Q VLAN tag transparency
Compact size, wall-mountable design; ideal solution for
space-limited locations
Advantage of minimum installation time (Simply by Plug
and Play)
Metal case, good for heat sinking
Supports extensive LED indicators for network diagnosis
Supports 6kV DC Ethernet ESD protection
Product Features
Product Features

26. Applications

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Applications
Ethernet Extender
VDSL2
Converter/Bridge
VC-231GF

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 Distance Extension with High Performance FTTx Network Communication
 A set of the VC-231GF and VC-231G (VDSL2 Converter) or VDR-
301N (VDSL2 Router) could be used to link fiber network and
home network that are located in a different place. Through the
normal telephone line, it could be set up as a 150/150Mbps
(G.INP, Sym, 8dB) symmetric backbone, but one VC-231GF must
be Master (CO mode) and the remote VDSL2 converter or VDSL2
router is Slave (CPE mode).
Applications

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 Distance Extension with High Performance FTTx Network Communication
Applications

30. Product Comparison

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Product Comparison
VC-231GF VC-231G
Product Outlook
VDSL Standard
ITU-T G.993.2 VDSL2 (Profile 17a/30a) ITU-T G.993.2 VDSL2 (Profile 17a/30a)
ITU-T G.993.5 G.Vectoring
ITU-T G.998.4 G.INP
ITU-T G.993.5 G.Vectoring
ITU-T G.998.4 G.INP
ADSL Compliance ADSL2/2+ standard
Data Rate: Up to 24Mbps
ADSL2/2+ standard
Data Rate: Up to 24Mbps
LAN 1 x 1000X SFP Slot 1 x 10/100/1000T RJ45
DIP Switch
 CO/CPE mode
 G.INP/Interleaved mode
 Symmetric/Asymmetric band plan
 8dB/12dB SNR
 CO/CPE mode
 G.INP/Interleaved mode
 Symmetric/Asymmetric band plan
 8dB/12dB SNR
Power
Requirement
DC 5V DC 5V

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Product Comparison
200m
192/93Mbps
100/100Mbps
RJ11 phone wire, Data + Voice
RJ11 phone wire, Data + Voice
VC-231G
VDSL2
VC-231GF
VC-231
VC-231
VDSL2

33. BluBoxx Communication Pvt. Ltd.
102/B, Surekha Apartment, Pune Satara Road,
Pune-411037. Maharashtra, India.
Tel: +91-7875432180, Email: sales@bbcpl.in
www.bbcpl.in