Features

• 12 interface cards with 20Gbps/slot capacity
• 320Gbps TDM cross-connect capacity
• 160Gbps packet switching capacity
• STM-1/4/16/64 SDH interface
• FE/GbE/10GbE interface
• 2M/34M/45M interface using extension shelf
• Stackable 10G RPRs and multi-ring support
• RPR over SDH or 10G LAN-PHY
• Ethernet OAM support
• GMPLS support

Benefits

As a multi-service SDH platform, the UN5000 is a flexible new-generation SDH add/drop multiplexer that offers high-quality service aggregation and high-bandwidth transport of voice and data traffic in a single platform. It allows service providers to easily manage services and increase capacity without disrupting services.

For RPR-based transport, the UN5000 offers dynamic bandwidth management and proactive congestion avoidance. It supports not only single-ring RPR but also multi-ring RPR that is suitable for regional expansion.

Stackable RPR architecture enables up to 4 rings to be aggregated to achieve more than 10Gbit/s ring capacity in accordance with traffic demands such as video distribution services.

The ability of the UN5000 to integrate multiple services, stackable/multiple rings of RPR, wavelength aggregation and reconfigurable wavelength add/drop in a single platform enables customers' networks to be cost-optimised for any combination of services.

Features

• Flexible bandwidth assignment using GFP, VCAT and LCAS for IP packet transport
• Point-to-point/multipoint Ethernet service using RPR and L2 SW functions
• Support for various network topologies, including dual node interconnection and multiple rings
• Support for various services via 2M, 34M, 45M, Ethernet, FE, GbE and STM-1/4/16/64 interfaces
• 1+1 MSP, 2/4-Fiber MS-SPRing and SNCP
• Universal package slots for flexible network design
• Compact, high-density plug-in card
• Bandwidth upgradeable from STM-16 to STM-64
• Integrated optical amplifier for long-haul transmission
• Automatic concatenation for VC-4-4c and VC-4-16c
• Standby line access enables effective bandwidth use for lower priority traffic
• Integrated management with NEC's other SDHs and DWDMs

Benefits

• Universal package slots and high-density plug-in package reduce initial costs and upgrading costs
• Simple IP and TDM hybrid network configuration can reduce running costs
• Multipoint Ethernet service provides transparent LAN service, Internet access, ADSL and broadcasting services /li>
• Suitable for a wide variety of applications such as FOTS, leased lines, DXC and IP-based services

Features

• Flexible bandwidth assignment using GFP, VCAT and LCAS for IP packet transport
• Point-to-point/multipoint Ethernet service using RPR and L2 SW functions
• Support for various network topologies, including dual node interconnection and multiple rings
• Support for various services via 2M, 34M, 45M, Ethernet, FE, GbE and STM-1/4/16/64 interfaces
• 1+1 MSP, 2/4-Fiber MS-SPRing and SNCP
• Universal package slots for flexible network design
• Compact, high-density plug-in card
• Bandwidth upgradeable from STM-16 to STM-64
• Integrated optical amplifier for long-haul transmission
• Automatic concatenation for VC-4-4c and VC-4-16c
• Standby line access enables effective bandwidth use for lower priority traffic
• Integrated management with NEC's other SDHs and DWDMs

Features

• Universal package slots and high-density plug-in package reduce initial costs and upgrading costs
• Compact design, 2M and Ethernet through STM-16/64 on one shelf for small footprint and reduced OPEX
• Simple IP and TDM hybrid network configuration can reduce running costs
• Multipoint Ethernet service provides transparent LAN service, Internet access, ADSL and broadcasting services
• Suitable for a wide variety of applications such as FOTS, leased lines and IP-based services