Multi-service provisioning platform
Highlights at a glance
The SURPASS hiT 70xx series is the new Siemens Multi-Service Provisioning Platform (MSPP) enabling true multi-service provisioning and serving the requirements of emerging converged networks.
SURPASS hiT 7025 is a highly versatile piece of equipment in terms of its applications and equipping options. While covering the complete range from an STM-1 to an STM-16 system, compact ADM-4 or ultra-compact ADM-16 will form the prime usage.
SURPASS hiT 7025 supports a large variety of data interfaces including Ethernet and industry-standard PDH/SDH interfaces. In addition, the sys — tem supports Ethernet Layer 2 switching functionality, providing reliable and efficient data transport.
The card commonality with other SURPASS hiT 70xx family members sim — plifies holding of spares and operational logistics.
Key features
• Non-blocking 15.2G@VC-12 with one STM-16/STM-4 port interface on single fabric
• Non-blocking 7.2G@VC-12 with one STM-4/STM-1 port interface on single fabric
• Multi-service platform: 2M, 34/45M, 155M, STM-1/4/16, 10/100BT, GbE
• GFP (Generic Framing Procedure), LCAS (Link Capacity Adjustment
Scheme) and VCAT (Virtual Concatenation)
• Layer 2 switching and aggregation
• Extensive protection mechanisms (SNCP, MSP, 2F-MS-SPRing, hardware)
• Data traffic protection scheme via RSTP
• Suitable for 19 inch and ETSI racks
Increased revenue from new services coupled with significant reductions in operating and capital expenditures open up new sources of profitability to the carrier.
Furthermore, seamless integration into the existing network infrastructure saves considerably on investments, and since SURPASS hiT 7025 is fully integrated into Siemens’ best-in-class network manage — ment system (TNMS), it brings significant operational cost reductions.
TNMS provides end-to-end administration and performance monitoring for the complete next generation SDH network, improving operating efficiency, reducing costs for service delivery and simplifying network operations.
SURPASS hiT 7025 supports TDM as well as Ethernet services, thus providing carri — ers with an extremely cost-efficient platform for multi-service support. The integrated Layer 2 switch module provides switching and overbooking capability, offering also the possibility of multipoint — to-multipoint connections.
The small form factor pluggable (SFP) optical modules are customized port features, which allow “under-equipping” of interface cards to support different applications cost-effectively. Long-haul and short-haul interfaces can be mixed on one card.
SURPASS hiT 7025 improves the carrier’s market competitiveness through higher service flexibility, faster service provision — ing, reduction in operating and capital expenditures and protection of invest — ments.
It gives carriers a unique competitive advantage by transporting flexible Ethernet services from business customers using reliable SDH technology. Furthermore, the Ethernet services can be offered with high quality (carrier-grade) as well as best-effort service.
SURPASS hiT 7025 fits into existing SDH networks, thereby protecting the opera — tor’s network and resources investment, while full interworking with other ITU-T standards-based SDH products is war — ranted.
Powerful technological advantages SURPASS hiT 7025 can be deployed as a terminal multiplexer (TMX), an add-drop multiplexer (ADMX), a local cross-connect
(LXC) or a multi-ring terminal (MRT) in point-to-point, chain and ring topologies and ring interconnections.
• Flexible and highly available equipment design
• Point-to-multipoint connections and aggregation via an integrated Layer 2 switch to build VPNs
• Bandwidth on demand via GFP mapping and LCAS for Ethernet links
• Interconnection of corporate networks
• Carrier services that can be offered via Ethernet, leased lines, SDH, VLAN, VPN application
Designed with the future in mind SURPASS hiT 7025 has been designed to address the emerging convergence net — works. Combining the best of both worlds, SURPASS hiT 7025 is the optimum solution for all types of mixed TDM and data traffic.
