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U-Node

From Access to Backbone

U-Node

SpectralWave U-Node UN5000

This multi-service node offers efficient and flexible bandwidth delivery and management in optical networks. It can be configured as a multi-service SDH platform, RPR (resilient packet ring) basis packet transport platform with built-in layer-2 switch and hybrid configuration. In addition, it supports integration with the DW4200 (ROADM/WXC). The INC-100MS management system manages the UN5000 together with other SpectralWave products.

U-Node

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.

Benefits

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.

SpectralWave U-Node BBM

U-Node BBM

STM-64/16 Multi-service Platform SpectralWave U-Node BBM Broad Band Manager

The SpectralWave U-Node BBM is a potent solution for the metro core. Swift and supremely reliable, this STM-1/4/16/64 multi-service platform offers an outstanding combination of cost-efficiency, scalability and deployment flexibility.

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
  • Suitable for a wide variety of applications such as FOTS, leased lines, DXC and IP-based services

SpectralWave U-Node WBM

U-Node WBM

STM-64/16 Multi-service Platform SpectralWave U-Node WBM Wide Band Manager

The SpectralWave U-Node WBM is an efficient solution for metro access applications. Compact and scalable, this STM-1/4/16/64 multi-service platform offers an exceptional combination of economy, speed, scalability and flexible bandwidth delivery.

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