Transcript EtherAccess

Обзор решений доступа к
сетям Ethernet
Stay ahead with RAD Training
Outline
• Carrier Ethernet – From Technology to Service
• Ethernet and Ethernet Business Services Market
• RAD’s EtherAccess Value proposition
Ethernet Access Products Overview for TS2008 Slide 2
Ethernet –
From Enterprise to Carrier
In The Beginning …
Metcalfe created Ethernet … and he saw it was good!
1976
1995 100Mbps
IEEE Fast
Ethernet
1980 DEC,
Intel, Xerox
"blue book"
Metcalfe &
Boggs
1985 IEEE
802.3 Ethernet
10 Mbps
1970s
1980s
2006
10 Gigabit
Ethernet
Copper LAN
1999 1 Gigabit
Ethernet over
Copper
1997 1 Gigabit
Ethernet over
Fiber
2001
10 Gigabit
Ethernet LAN
2000s
1990s
Management,
Higher
bandwidth,
wireless
First Products
2.94Mbps
1981
1994
10Mbps
1997
100Mbps
1Gbps
2001
10Gbps
Expansion from LAN to MAN
Adoption of Ethernet datagram by other technologies
Ethernet Access Products Overview for TS2008 Slide 3
Carrier Ethernet is a Service
Carrier Ethernet Defined
Carrier
Ethernet
• Carrier Ethernet is a ubiquitous, standardized,
carrier-class SERVICE defined by five
attributes that distinguish Carrier Ethernet
from familiar LAN based Ethernet
• It brings the compelling business
benefit of the Ethernet cost model
to achieve significant savings
• Standardized Services
Carrier
Ethernet
Attributes
• Scalability
• Service Management
• Reliability
• Quality of Service
Ethernet Access Products Overview for TS2008 Slide 4
From Selling Ports to Selling
Connections
• E-Line
• Ethernet Private
Line (EPL)
• Ethernet Virtual
Private Line (EVPL)
• E-LAN
• Ethernet Private LAN
(EPLAN)
• Ethernet Virtual
Private LAN (EVPLAN)
Ethernet Access Products Overview for TS2008 Slide 5
Target Customers
• Customers
• Tier one operators – FT, Telstra, Eircom
• Alternative carriers (tier 2) – Bbned, CANTV, Arcor
• Applications
• Demarcation at customer premises
•
Transport demarcation
•
Service demarcation
• Services:
•
L-2 VPN (Lan to Lan, EP-LAN, EVP-LAN)
•
L3 VPN
•
Other Services: (Video conference, IP Telephony, Storage and disaster
recovery, Internet Access)
Ethernet Access Products Overview for TS2008 Slide 6
Customer Reference
Ethernet Access Products Overview for TS2008 Slide 7
RAD’s EtherAccess
Ethernet Services – Any Access
Ethernet over PDH
Branch
RIC
10BT
Ethernet over SDH/SONET
Branches
RIC
EoPDH
RICi-155GE
RICi-155GE
GbE
STM-1/OC-3
SDH/SONET
Branch
RICi-622GE
RIC
10BT
Branch
GbE
EoPDH
RIC
100BT
RICi-622GE
STM-4/OC-12
GbE
GbE
SDH
n x EoPDH
Bonding
STM-1/OC-3
Ethernet over DSL
GbE
Service Provider
Packet Switched
Network
Egate
Branch
Ethernet over Fiber
DSLAM n x EoCU
GbE
Bonding
DSLAM
ETX
100BT
FE
Metro
Ethernet
GbE
GbE
Branch
LA
10/100BT
LA
EoCU
10BT
Branch
ETX
1000Sx
GbE
Headquarters
Ethernet Access Products Overview for TS2008 Slide 8
EtherAccess Product Portfolio
Ethernet over Fiber
• ETX Product Line
Ethernet over PDH
• Termination: RICi-16 Product Line
• Aggregation: Egate-100 Product Line
Ethernet over SDH
• RICi-155GE and RICi-622GE
Ethernet over DSL
• Termination: LA-210 Product Line
Ethernet Access Products Overview for TS2008 Slide 9
Ethernet Access Products Overview for TS2008 Slide 10
Smart Customer Ethernet
Demarcation for EPL/EVPL Service
End-to-end traffic management and service control
Provider’s Node
Customer Premises
VoIP
Ethernet
Aggregator
FE/
GE
ETX
Customer Premises
PE
FE/GE
(optional redundancy)
PE
ETX
FE/GE
PSN
Eth/IP/MPLS
Premium
Data
Best Effort
Data
Description
Customer Benefits
•
•
Remote smart demarcation reduces up to 80%
the costs for remote assistance
•
Extensive QoS capabilities allow offering a wide
range of services per customer with SLA
guaranteed
•
Keep the mass market when providing
equivalent SLA to those in traditional services
•
Savings by reducing possible SLA penalties
The more services become sophisticated, the
more the need for intelligent demarcation for
EPL/EVPL (Ethernet Private Line/Ethernet
Virtual Private Line) services. ‘Intelligence’ in
the E-NTU allows for end-to-end functionality
with clear demarcation, service control and
differentiation, OAM in order to guarantee the
SLA.
Ethernet Access Products Overview for TS2008 Slide 11
Ethernet Wholesale Service
Monitoring service provider Network
Monitoring access provider network
ETX Colo
Customer Premises
CPE
ETX
Customer Premises
Service
Provider
Access
Provider
ETX
CPE
End-to-end Service control, SLA monitoring and diagnostics
Description
Customer Benefits
•
•
Reduced OpEx by using advanced Eth OAM
monitoring and diagnostics for service
provider segment and access provider
segment
•
Quick trouble shouting process, improve
competitiveness and customer satisfaction
•
Increased revenues by offering a wide
range of SLA options
Service providers may require third party’s
network to reach the end user (access
provider). This may limit or avoid visibility
across the access provider’s network. The ETX
at the customer premises and possibly also
collocated ‘between’ the networks give
visibility across the access providers network
with SLA verification.
Ethernet Access Products Overview for TS2008 Slide 12
Ethernet Access over NG-SDH-Based
Backbone with ETX
Customer Premises
CPE
Customer Premises
NG ADM
ETX
NG ADM
FE
GbE
ETX
CPE
SDH/SONET
Network
Customer Premises
CPE
Customer Premises
ETX
ETX
FE
CPE
GbE
NG ADM
NG ADM
Description
Customer Benefits
•
•
Reduce Opex and Capex by leveraging existing
transport infrastructure
•
Increased revenues by offering a wide range of
SLA options
•
Reduced OpEx by using advanced SLA
monitoring and diagnostics for service provider
segment and access provider segment
ETX provides Ethernet NTU to the access
link to SDH/Sonet Network using the
Ethernet tributaries of the NG ADM
Ethernet Access Products Overview for TS2008 Slide 13
Out-of-Footprint Ethernet
Connectivity
POP
Customer Premises
8 x E1/T1
Bonding
FE
LAN
RICi-4E1/4T1
RICi-8E1/8T1
RICi-16E1/16T1
SDH/
SONET
Customer Premises
Ch. STM-1/
OC-3
GbE
Egate-100
PSN
ETH/IP/MPLS
Network
FE/GbE
ETX-102/
ETX-201/
ETX-202
LAN
Transport Provider
Service Provider
Description
Customer Benefits
•
•
End-to-end service control and SLA
measurements using Ethernet service OAM
allow SLA verification across the access
provider’s network
•
Keeps the same SLA to on-net and off-net
customers
•
Bonding n x E1/T1 for higher bandwidth
Providing Ethernet services where customer
is out of the provider's footprint by leasing
lines from a transport provider.
Ethernet Access Products Overview for TS2008 Slide 14
IP DSLAM and 4G Backhauling over
SDH/SONET
POP
IP DSLAM
RICi-4E1/4T1
RICi-8E1/8T1
RICi-16E1/16T1
POP
Egate
GbE
RICi-155GE
RIC-622GE
PSN
GbE
xDSL
FE
n x E1/T1
3G/4G/Wimax
STM-1/
OC-3
STM-1/
OC-3
POP
SDH/
SONET
BTS
E3/T3
FE
RICi-E3/T3
POP
IP DSLAM
STM-1/OC-3
STM-4/OC-12c
FE/GbE
xDSL
RIC-155GE
RIC-622GE
Description
Customer Benefits
•
•
Reduce Opex and Capex by leveraging existing
transport infrastructure
•
Generate new revenues by expanding customer base
•
Use of less complex Layer 2 technology (converters
and channelized switch) for reduced maintenance costs
•
Support for wide range of access data rates
IP DSLAM and WiMAX backhauling over
SDH/SONET extending the reach of
packet switch network.
Ethernet Access Products Overview for TS2008 Slide 15
Ethernet Services over PDH,
SHDSL and Wireless Lines
Customer
FE
n x E1/T1
RICi-4E1/4T1
RICi-8E1/8T1
RICi-16E1/16T1
POP
Egate-100
PSN
GbE
Customer
Remote POP
STM-1/
OC-3
3 x T3
n x E1/T1
or STM-1
SDH/
SONET
ASMi-52
FE
SHDSL
MP-4100
Remote POP
Customer
RICi-E1/T1
E1/T1
FE
FE
Airmux-200
Airmux-200
Description
Customer Benefits
•
•
Extends Ethernet service to any customer
•
Reduced time to market with a fast deployment of
Ethernet services
•
Complete solution for Ethernet services over
PDH/SDH/SONET, SHDSL and wireless lines provides
operational cost savings
•
Flexible aggregation: from a single time slot to n x E1/T1
Aggregation of Ethernet services over
TDM, SHDSL and wireless infrastructure
Ethernet Access Products Overview for TS2008 Slide 16
Out of Band Management
Remote Site
RICi-E1/T1
E1/T1
Headquarters
Egate-100
GbE
CPE
FE
Remote Site
STM-1/OC-3c
or 3 x T3
RICi-E1/T1
SDH/
SONET
E1/T1
CPE
Service
Network
FE
PSN
Remote Site
Management
Station
RICi-E1/T1
E1/T1
CPE
FE
Description
Customer Benefits
•
•
Reduced OPEX by managing remote devices
when in-band management is not available
•
Using widely deployed SDH/SONET
infrastructure to provide management services
•
Low cost, small footprint
Use SDH/SONET for out-of-band management
traffic connecting the management station to
the remote devices
Ethernet Access Products Overview for TS2008 Slide 17
Mid-Band Ethernet Services over
DSL Infrastructure
Branch A
PBX
LA-210
SHDSL
E1/T1
Router
V.35
Headquarters
IP DSLAM
ETX
LAN
ETH
LAN
IP DSLAM
ETH
Packet
Switched
Network
Branch B
PBX
IP DSLAM
LA-210
VDSL2
E1/T1
Router
V.35
Note: E1/T1 and Serial Interfaces will be supported
by coming software version
ETH
LAN
Description
Customer Benefits
•
•
Ethernet “all-the-way” over DSL allows endto-end Ethernet-based OAM
•
Eliminating ATM “cell tax” improve network
resources utilization
•
Single access link for both Ethernet and
legacy E1/T1/serial services
EFM standards-based G.SHDSL.bis supports
Ethernet, E1/T1 or serial services over 22
Mbps pipe (based on up to four bonded pairs
of copper)
Ethernet Access Products Overview for TS2008 Slide 18
EtherAccess – Value Proposition
• Reach all business customers, reach all customer sites
• Provide 100% Ethernet coverage for business customers
• Compete with copper coverage by utilizing copper infrastructure
• Offer more bandwidth
• Provide 22Mbps symmetric bandwidth on bonded DSL
• Provide 32Mbps symmetric bandwidth on bonded PDH
• Offer more services
• Offer, more efficient, virtual connections and not just pipes
• Alternative and complementing to L3 VPNs
• Upsell “statistically available” bandwidth at Excess Information Rate
• Save more on OpEx
• Uniform service and capabilities across access technologies
• Extensive Ethernet OAM across access technologies
Ethernet Access Products Overview for TS2008 Slide 19
Thank you
for your attention
www.rad.com
Ethernet Access Products Overview for TS2008 Slide 20