IP Gateway with Superb Error Correction Algorithm

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IABM Design and Innovation Awards 2014NA8000 transmits video contents over IP with less packet losses. FireFort®-LDGM* codes corrects IP packet losses more than 10 times better compared to Pro-MPEG FEC.

Key features

  • IP packetization of MPEG-2 transport stream with DVB-ASI interface
  • Standard feature includes FireFort®-LDGM*, Pro-MPEG FEC, ARQ
  • 100Base-TX / 1000Base-T support, transmission input as much as 160Mbps
  • Supports Unicast / Multicast
  • Supports IPv4 / IPv6
  • 1U half-rack compact body
  • Fan with less noise

FireFort®-LDGM (Low-Density Generator Matrix):
One of FEC (Forward Error Correction) codes, which is categorized into the codes called LDPC (Low-Density Parity Check). NTT Laboratories improved original LDGM codes to be a FireFort®-LDGM, which is a superb FEC codes that makes IP transmission robust keeping calculation cost low. LDGM itself has become a part of a standard ISO/IEC 23008-10. It can use longer codes compared to well-known Pro-MPEG FEC or Reed-Solomon Coding and strong against burst packet losses. It is suitable in the transmission of HD contents, as well as UHDTV (Ultra High Definition Television) contents in the near future.


na8000 application image

Front/Rear Panel

NA8000T : Front Panel (DVB-ASI to IP convertor)

Front panel image

  1. Power
  2. Status LEDs
  3. Reset Button

NA8000R : Front Panel (IP to DVB-ASI convertor)

Front panel image

  1. Power
  2. Status LEDs
  3. Reset Button

NA8000T : Rear panel (DVB-ASI to IP convertor)

Rear panel image

  1. ASI -IN
  2. LAN-FE
  3. LAN-GbE
  4. AC100-240V

NA8000R : Rear panel (IP to DVB-ASI convertor)

Rear panel image

  1. ASI -OUT
  2. LAN-FE
  3. LAN-GbE
  4. AC100-240V


Category Specification
MPEG-2 Transport Stream Interface DVB-ASI
Packet Size 188/204 Bytes
Network Interface LAN-GbE 10BASE-T/100BASE-TX/1000BASE-T(RJ-45), LAN-FE 10BASE-T/100BASE-TX(RJ-45)
Transmission RTP/UDP/IP, Unicast/Multicast
Network IPv4/IPv6, IGMP v2/v3, MLDv2, SNTP, DHCP, Ping, PPPoE, Syslog
Control Interface Power ON/OFF key, RESET Button, LAN-GbE 10BASE-T/100BASE-TX/1000BASE-T(RJ-45), LAN-FE 10BASE-T/100BASE-TX(RJ-45)
Device Monitor Control Web GUI, SNMP v1/v2c
Other Simultaneous Output of 2xIP Streams, Seamless Protection Switching
Dimensions, Weight W210×D300×H44(mm) Not including protrusion, 2.6kg or less
Power Source AC100 - 240V, 50Hz/60Hz
RoHS Compliant This product is RoHS compliant


Please use our products in accordance with the instructions provided in the manual, user's guide or specifications attached.

  • Our company may change specifications and the appearance for improvement that are incidental to the product without providing prior notice. At the purchase and the use of the product, please confirm the latest information.
  • Exporting our products or technologies may be subject to the Foreign Exchange and Foreign Trade Law of Japan and export control acts and regulations of other related countries.

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