Middle Mile Microwave Aggregation for Mobile Backhaul over PSN

Middle Mile Microwave Aggregation for Mobile Backhaul over PSN

Your Needs
Enable cost-effective middle mile microwave aggregation for mobile backhaul over packet switched networks (PSN) to deliver voice and data traffic over unified transport.

Our Solution
RAD's ACE-3xxx multiservice small aggregation site gateways (SASG) enable mobile operators and transport providers to converge voice and data traffic from microwave access connections over NGN packet transport networks. Featuring standard pseudowire encapsulation capabilities, the ACE-3xxx SASGs support a balanced migration to all-IP RANs (radio access networks) by allowing operators to use prevalent last/first-mile PDH radio links to connect 3G Node Bs to their RNCs over low-cost PSNs.

Benefits

• Reduce OpEx by limiting the number of required leased lines
• Ensure service quality over packet with a wide-range of timing and synchronization standards
• Support fixed and mobile convergence (FMC)

Management Data into BTS traffic

Management Data into BTS traffic

Your Needs
Improve remote site management capabilities and reduce mobile backhaul costs by routing control and management data with BTS traffic

Our Solution
RAD’s FCD-IP is an access device with a built-in router for base station management applications, enabling cellular operators to bundle data, voice and IP services over a single E1 or T1 line. By delivering control and management data with user BTS traffic over the same E1/T1 transport the FCD-IP allows operators to reduce the number of access links and lower their mobile network transport costs.

Benefits

• Maximizes E1/T1 line utilization with a simple, low cost solution


• Reduces OpEx by eliminating the need for separate data links
  
• Increases network security and simplifies configuration by using a single IP address

IP-RAN Backhaul over DSL

IP-RAN Backhaul over DSL

Your Needs
Enable IP-RAN backhaul over DSL to reduce Last Mile transport costs and connect to new packet-switched networks over ADSL2+, SHDSL and SHDSL.bis links.

Our Solution
RAD’s DSL cell-site gateways and SHDSL.bis modems enable mobile operators and transport providers to substantially reduce backhaul costs by leveraging wholesale xDSL deployments and widely available IP DSLAMs to carry GSM and UMTS traffic over PSNs. Using EFM (Ethernet in the First Mile) bonding, RAD’s IP-RAN backhaul over DSL solutions combine two, three or four SHDSL or SHDSL.bis pairs into a single data stream, with a combined data rate of up to 9.2 Mbps or 22 Mbps, respectively.

Benefits:

• Pseudowire emulation and accurate clock recovery to ensure quality delivery of all traffic types
• Support service extension in rural areas with direct point-to-point connections
• QoS capabilities for service differentiation
• EFM bonding enables high data rates over multiple copper pairs with fail-over protection for service resiliency

HSDPA Offload over Wholesale xDSL

HSDPA Offload over Wholesale xDSL

Your Needs
Leverage existing IP DSLAM networks to support HSDPA offload over wholesale xDSL services while transporting real-time voice and video traffic over SDH/SONET or ATM infrastructure.

Our Solution
With RAD’s advanced RAN gateways, you can minimize the costs of transporting HSDPA data without impacting your voice services. Our ACE-3x00 cell-site and aggregation site gateways enable efficient HSDPA offload over wholesale xDSL services and packet-based networks, using economical transport for HSDPA traffic and allocating costly E1/T1 links only for delay-sensitive applications. RAD’s ACE-3105 cell-site gateway and ACE-3220 cell-site gateway also support a hybrid solution over a mix of DSL technologies, to address diverse service reach and bandwidth needs. They allow voice and high-end services to be delivered over symmetrical SHDSL lines and ATM backbones, while HSDPA and delay-tolerant traffic are transmitted over ADSL2+ and PSN.

Benefits

• Take advantage of widespread copper infrastructure


• Utilize scalable, cost-effective broadband transport services


• Allow an easy migration to next-generation cellular backhaul with a future-proof solution supporting Ethernet in both the user and network interfaces


• Ensure QoS for voice and real-time traffic