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DZS EtherXtend T1 2 Portzhone etherxtend tne1520

High-Speed Ethernet-Based Dual T1 CPE

TNE1520-S, TNE1520-P, TNE1520-KIT


Part of DZS's EtherXtend product  family, the TNE1520 allows Carriers, ISPs and PTTs to deliver Ethernet  services to virtually anywhere, using standard T1 or Fractional T1  circuits. The TNE1520 provides a simple and easy way to extend Ethernet  over T1 circuits for high speed access services at distances beyond the  reach of xDSL circuits.

The TNE1520 features two (2) T1 port,  capable of up to 3.0 Mbps bandwidth, and an integrated 10/100BT Ethernet port for connecting directly to any Ethernet port on a PC or LAN. The  TNE1520 can be used in a point-to-point configuration, or it can be used to terminate T1 lines from DZS's MALC Multiservice Access Loop  Carrier and the IPD4000E/12000E IP-DSLAM.

Ethernet over bonded T1 is ideal for  delivering highly reliable, resilient access at rates up to 3Mbps. With  the TNE1520, bonded groups are automatically created, removed and  repaired, providing both ease of use as well as maximum uptime.

The TNE1520 is designed for ease-of-use; configuration requirements are removed completely, allowing this device to be installed into the customer premise quickly and cost-effectively. The TNE1520 is based on Ethernet transport technology over standard T1  lines, providing a 100% Ethernet-based access technology for optimum  usability, throughput and reliability.




  • Provides plug 'n' play operation, including automatic loop bonding lines with NO configuration requirements
  • Supports selectable T1 data rates up to 1.5Mbps per line (3Mbps aggregate)
  • Configuration-free operation minimizes truck roll
  • Connects directly to any Ethernet port on a PC or LAN
  • Integrated CSU/DSU saves time, money, and rack space
  • Excellent for front-ending IP Router 10 Mbps Ethernet ports
  • Can be used with the DZS MALC, EtherXtend, or 12000/4000 IP DSLAM products, as well as other T1 Network Extenders in point-to-point configurations


  • 1.25" (3.2cm) High x 5.5" (14cm) Wide x 4.5" (11.5cm) Deep|


  • 0.6 lbs (0.28 kg)


  • 100-125VAC @ 1.0A
  • 200-240VAC @ 0.5A


  • 2 T1 RJ48C 8-position jack (un-channelized T1)
  • 1 10/100 Ethernet RJ45c

Regulatory Compliance

  • EMC: FCC Part 15; CSA/C108.8; EN55022; EN55024;
  • CE Marking
  • Safety: UL1950, CSA C22.2 No. 950; EN60950; CE Marking

Operating Requirements

  • Temperature: 32°F to 122°F (0°C to 50°C)
  • Non-operating temperature: -40°F to 158°F (-40°C to 70°C)
  • Humidity: 5% to 95%, non-condensing
  • Altitude: -200ft to 16,500ft (-60m to 5,000m)

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