Please note that JavaScript and style sheet are used in this website,
Due to unadaptability of the style sheet with the browser used in your computer, pages may not look as original.
Even in such a case, however, the contents can be used safely.

PASOLINK NEO/c

PASOLINK NEO/c

NEC’s PASOLINK series (PASOLINK NEO, PASOLINK NEO/c) lineup of short-haul access digital microwave relay systems offers a wide range of access frequencies in the 6-52 GHz band for PASOLINK NEO, and 7-38 GHz band for PASOLINK NEO/c. Traffic capacity ranges from 5 x 2 to 48 x 2 Mbps, 155 Mbps and 2 x 155 Mbps (STM-1) for PASOLINK NEO, and 5 x 2 to 16 x 2 Mbps for PASOLINK NEO/c. All PASOLINK systems are compact and lightweight, and consist of an antenna, an ODU (Outdoor transmitter/receiver Unit) and an IDU (Indoor modulator/demodulator Unit). PASOLINK systems feature simple installation and fast rollout, and offer high-speed transmission, scalability for future network expansion, and cost-effective operation. To improve the efficiency, flexibility and overall performance of your network, go with PASOLINK from NEC.

Features

Design concept

  • Small Size and Light Weight
    • Lighter, more compact microwave relay systems
  • High Reliability, High System Gain
    • PASOLINK systems continue to lead the industry
  • Broad Compatibility
    • Free combination of PASOLINK NEO and NEO/c ODU and IDU

Technical merits

  • 10/100BASE-T(X) Interface (1+1/1+0 LAN Expansion)
    • In addition to the current E1 interfaces, two 10/100 BASE-T(X) interface ports are provided.
      They enable flexible allocation of bandwidth between E1 and 10BASE-T traffic. Each of the 10/100BASE-T(X) channels can be assigned any of the following data rates: 10 to 80 Mbps, and the remaining capacity can be allotted to E1 usage.
  • Automatic Transmitter Power Control (ATPC)
    • ATPC reduces interference affecting nearby systems, improves residual BER performance, and alleviates up-fade problem.
  • Hitless Switch (1+1)
    • Can be used to provide an antenna space diversity system.
  • Transversal Equalizer
    • Helps compensate for selective fading.
  • Received Signal Level (RSL) Monitoring
    • Continuous monitoring mode is available through the Local Craft Terminal.
  • Powerful Forward Error Correction (FEC)
    • Reed-Solomon FEC realizes excellent transmission characteristics.
  • Good maintainability with advanced PNMSj (PASOLINK Network Management System Java version)

Applications

  • Mobile Networks (GSM/GPRS/UMTS/HSDPA)
    • Serves as link between BTSs/Node-Bs in mobile network, and provides communication channels from backbone network to BTSs/Node-Bs through mobile switching center and BSCs/RNCs.
  • LAN/WAN Connection
    • Provides ideal intranet-to-intranet (building-to-building) and intranet-to-public-network connection via a 10/100BASE-T(X) interface.
      *E1 and 10/100BASE-T(X) interfaces can be used simultaneously.
  • Fiber-Optic Link Backup
    • In the event of a natural disaster or other disruption, PASOLINK acts as a backup to the fiber-optic link should disconnection occur.
    • Enables transmission between points separated by natural obstacles such as rivers,
      mountains or valleys.
    • Serves as temporary link for sites or facilities under construction.

Frequencies

  • 7, 8, 13, 15, 18, 23, 26, 38 GHz

Traffic Capacities:

  • 5 x 2 Mbps (1 + 0 fix), 5 x 2, 10 x 2 ,16 x 2 Mbps, 16 x 2 + 48 Mbps (Bit rate free)

Traffic Interface

  • E1, 10/100BASE-T(X) (1+1/1+0 LAN Expansion)

Share: