Alcatel-Lucent 1850 TSS-320 Brochure page 8

Figure 2. Broadband accesses (residential and Business) network architecture
Access
Residentlal ATM DSLAM
GigE
FTTx
Voice
DSL
Data
IP-DSLAM
Video
FE E1/DS1
Wireless
2G/3G Mobile,
WiMAX
FE/GigE
E1/DS3
STM/OC/λ
Business
8 Alcatel-Lucent 1850 TSS-320 Transport Service Switch
Offering User-Centric Broadband Services
The Alcatel-Lucent 1850 TSS-320 universal-transport platform allows
for new large-scale generation services:
• Ethernet business services: Ethernet-line, Ethernet-LAN
• Triple play: Large-scale Ethernet aggregation for Internet Protocol television (IPTV)
• Mobile backhauling: Ethernet and TDM native support for mobile second-generation
mobile system/third-generation mobile system/Worldwide Interoperability for
Microwave Access (2G/ 3G/WiMAX)
• Carrier-to-carrier services: Packet/TDM/lambda (λ)
• Mission-critical services: Government, research, TV broadcasters, energy utilities
and transportation
Aggregation
Scalable Circuit
and Packet
STM/
Management
OC
via DWDM
Transport
Ethernet/
N x
GigE
10 GigE
Ethernet/WDM
Packet Rings
SONET/SDH
Metro Transport
T-MPLS
1850 Service
TSS-320 Router
10
GigE
N x 10 G STM/
OC/10 GigE
ROADM
1850 TSS-320
Edge/Core Service Delivery
Platforms
3G Core
Network
GGSN/
SGSN
Video
IP/MPLS
Servers
Headend
1850
TSS-320
Softswitch
Voice
Gateway
Core Transport
High-
Speed
Internet
VoD
IPTV
VoIP
PSTN