Transcript Ethernet to the Business / Homes (ETTx) - ITU

Ethernet To The Business /
Homes (ETTx)
Majeed Yusuf
Batelco
Bahrain
Objectives
• Customers Retention.
• Increased Network Efficiency.
• Network Rationalization.
Network Vision – Long Term
NMS
Services
Servers
Fixed Mobile IN
Mobile
Controllers
Fixed
Controllers
MPLS Core
Copper
RNC
Node B
DSLAM
F.O
ETTx
Benefits / Features
•
•
•
•
Lower Capex and Opex.
All Services are Server Based.
MPLS All The Way.
Common Interface (Ethernet)
Internet
ETTB Network Topology
Call
Manager
Cluster
MPLS
PSTN
Voice
Gateway
Access
Node
Fibre
Drop
Link
Fibre Main Ring
Business
Customers
ETTB Services
Office view
MPLS
Large Enterprise SERVICES
-IP Telephony
-Internet access
-LAN (Including Wireless LAN)
-Intranet VPN (Site-to-Site / Remote Access)
Benefits to the Customer
• Resilient Network Connection.
• Hosted IP Telephony benefits.
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–
–
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No Initial Investment in PABX & LAN.
One Structured Cabling.
Telephone Mobility.
Video Services – Conference & Training.
Soft phone for PC users.
Wireless LAN.
Benefits to Operator
•
•
•
•
•
Retain Business Customers.
Managed Voice Traffic.
Saving in Access Within Compounds.
Network Rationalization.
PABX Product Rationalization.
Dependencies
• MPLS Core Development.
• Fibre Rings Development.
Interim Solution - Managed IP
Telephony Solution
PSTN
Building
Call
Manager
Cluster
PRI’s
Voice
Gateway
Building Basement
ETTH Network Topology
Call
Manager
Cluster
MPLS
PSTN
Voice
Gateway
Internet
Access
Node
ETTH Services
Video
IP Telephony
MPLS
GE
Telephony
Fast Internet
Case Study
• To compare the cost of the copper and fiber
based access network.
• A 2400 unit green field township is selected
for the exercise.
Total Cost of Ownership TCO
Physical
Electronics
Total Cost
Cost / User
ADSL
$k
1,471
5,342
6,813
2.838
Assumptions:
1- 2400 user.
2- Fully loaded system from day one.
3- Common costs are not included (Duct).
4- Physical for ATM & IP is based on blown fiber.
5- Triple play services to all customers.
ATM
$k
1,388
10,531
11,919
4.966
IP
$k
1,388
6,495
7,883
3.285
Conclusions
• Based on the current prices IP fiber based
solution is nearly the same as ADSL copper.
• Un like ATM & ADSL, IP prices tendency
to go down by higher margin.
• IP is the future technology providing cost
effective and flexible network.
Development Activities
• ATM fiber based solution trial currently
under review.
• Triple play IP fiber based solution on MPLS
demo currently in progress.
• Blown fiber technology trial completed
successfully.
Thank you