Data Sheet MileGate SUV31 - KEYMILE

PC
V+
V– P+
P–
MileGate SUV31
96-port VDSL2 line card with onboard vectoring engine
GbE
10 GbE
MileGate
Subrack
S U
U V
V 3
3 2
1
POTS/
ISDN
DATA
VDSL2
Splitter
Residential
Gateway
TRIPLE PLAY
IP Telephony
Two MileGate SUV31 for up to 192 with Vectoring enhanced VDSL2 connections
IPTV
■ Supports system level vectoring
with up to 192 ports
■ Highest port-density and low
power consumption
■ VDSL2 over POTS with
automatic or manual
ADSL/2/2plus fallback
■ VDSL2 band plans 997, 998
and extensions
■ 8 MHz, 12 MHz, 17 MHz, and
30 MHz profiles are supported
■ For MileGate subracks 2510,
2310, 2200
■ Designed for indoor and outdoor
deployment
■ All functions out of one network
management system
The MileGate VDSL2 line card
SUV31 from KEYMILE brings
high-speed Triple Play services
to the end customer. The line
card offers highest data throughput
thanks to its 10 GbE connection
to MileGate’s Ethernet
backplane. With the onboard
vectoring engine it compensates
the crosstalk (FEXT, Far End
Crosstalk) almost completely on
all connected subscriber lines.
This gives a significant boost to
the achievable data rate.
SUV31 is optimized for the
operation in street cabinets in
FTTC network architectures.
■ VDSL2 with SUV31
Using SUV31 in MileGate,
modern services as VoIP, broadband
Internet, Video-on-Demand
and HD IPTV can be provided.
With SUV31 ADSL2plus and
VDSL2 services can be offered
with only one line card.
During start-up, SUV31 automatically
selects the transmission
mode for each line, depending
on the CPE connected.
The line card can be configured
in two operational modes. In the
FTTC mode it provides 96 ports
with 8/12/17 MHz profiles. For
maximum bandwidth on short
lines a FTTB mode can be
activated. This mode provides 48
ports and in addition the 30 MHz
profile can be selected
■ Vectoring Unit
In accordance with the procedures
outlined in ITU-T G.993.5,
the onboard vectoring unit
identifies the crosstalk ratios
between the VDSL2 signals on
the transmission paths. The
resulting matrix outlines the
crosstalk behaviour from each
VDSL2 line to every other VDSL2
line on the cable.

This information is used to
continuously correct all VDSL2
signals in real time, allowing to
compensate the negative effect
of FEXT.
It is important that all VDSL2
signals within a cable are subjected
to the vectoring process.
This is facilitated by the systemlevel
vectoring approach
With it two SUV31 are connected
via a front interface. Thereby up
to 192 lines are integrated in the
vectoring process.
Technical Data
Operational Modes
FTTC (8/12/17 MHz profiles)
FTTB (8/12/17/30 MHz profiles)*
Interfaces
VDSL2 mode
Transmission mode
VDSL2-Vectoring
ADSL-Mode
■ Installation
Per MileGate 2510 up to 960
VDSL2 interfaces can be provided
that are included in the
vectoring process.
For installations in low density
areas the Mini-DSLAM subrack
MileGate 2200 can be used.
Together with a SUV31 96
customers can be connected.
96 ports VDSL2 over POTS with ADSL/ADSL2/ADSL2plus
48 ports VDSL2 over POTS with ADSL/ADSL2/ADSL2plus
■ Management
All services are managed centrally
via the management system
(UNEM) or via local management
access (CLI, XML, SNMP).
ITU-T G.993.2, Annex B, Europe
Bandplans 997, 998 and extensions
Bit swapping, virtual noise, seamless rate adaption
Pair bonding with 2 lines*
Selection during start-up (depending on the connected CPE):
VDSL2 with vectoring, VDSL2-friendly, VDSL2, ADSL2plus
System level vectoring acc. to ITU-T 993.5, up to 192 VDSL2 lines (two SUV31 connected)
Full cancellation: All disturbers will be eliminated against every connected transmission line
ATM VCC wird terminiert
ITU-T G.992.1 Annex B
ITU-T G.992.3 (ADSL2) Annex A
ITU-T G.992.5 (ADSL2plus) Annex A
DPBO/UPBO (Downstream/Upstream Power Back-off), Custom-PSD
Gemäß G.994.1
DELT (Double Ended Line Test), SELT (Single Ended Line Test)
1Gbps and 10Gbps star
PSD-Shaping
Handshake
Leitungstests
Ethernet backplane access
Ethernet Functionality
Supported protocols PPPoE with Intermediate Agent acc. to Boradband Forum TR-101 and IETF RFC 2516
IPoE with DHCP Option 82 according to IETF RFC 2131, RFC 3046
Multicasting
IGMPv2/v3, supporting IGMPv3 snooping with proxy reporting and message suppression
VLAN
VLAN according to 802.1Q, Double Tag VLANs (Q-in-Q) according to 802.1ad
OAM
802.1ag Ethernet OAM
General
Broadband Forum TR-101, 1:1 mode, n:1 mode
Management
MCST
For local management
UNEM
For central management
Power Supply
Input voltage nominal (min/max) -48/-60 V DC (-39.5 V DC ... -72 V DC)
Operation Environment
Temperature range and humidity According to MileGate environmental specifications
*Supported with future firmware update
© KEYMILE 2013-02-25 V001. Our products are subject to continuous development and we reserve the right to amend specifications without notice. Some functionality is subject to a feature license.
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