IP Gateway with Superb Error Correction Algorithm

NA8000

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.

Application

Front/Rear Panel

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

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

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

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

Specifications

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
	FEC	FireFort®-LDGM, FEC(Pro-MPEG COP#3 R2), ARQ
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