Signal Processing Systems : IP Video Distribution : VITEC - AvediaStream g4448 TVgateway

AvediaStream g4448 TVgateway

Series: Avedia

Model: AvediaStream g4448 TVgateway

Part #: avstr-g4448

Interfaces Eight DVB-T/T2/C/C2 tuners (dual 75 ohm F-type input connectors, each RF input feeds four tuners)
Two 802.3 10/100/1000BaseT Ethernet (RJ-45 chassis sockets, dual Ethernet features require AvediaStream c1210 chassis)
Serial RS232 port for local administration (RJ-45 chassis socket)
Streaming
Single program MPEG-2 transport streams (ISO/IEC 13818-1)

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The AvediaStream g4448 TVgateway captures live TV and radio from terrestrial sources and streams them across an IP network. With eight inputs in a single blade, the g4448 combines low cost per channel with high reliability.

Interfaces Eight DVB-T/T2/C/C2 tuners (dual 75 ohm F-type input connectors, each RF input feeds four tuners)
Two 802.3 10/100/1000BaseT Ethernet (RJ-45 chassis sockets, dual Ethernet features require AvediaStream c1210 chassis)
Serial RS232 port for local administration (RJ-45 chassis socket)
Streaming
Single program MPEG-2 transport streams (ISO/IEC 13818-1)
RTP
UDP
IP multicast
IP unicast
IGMP Join Group for enhanced switch compatibility
500 Mbps total output streaming
Channel Management
Channel announcement via SAP/SDP
Interoperable with Samsung LYNK SINC servers
Configurable DVB-T/T2/C/C2 scanning (basic and advanced modes)
Stream specific channels from selected multiplexes
Multicast/unicast address selection (automatic or manual)
Configure name, number and group membership per channel
Fine-grained control over audio, subtitles and other channel metadata using advanced PID filtering:
Create custom SPTS streams containing elements from a channel
Filters on PSI data, table types and PID number
Unlimited number of PIDs filtered
Management
Fully integrated with Exterity management tools
Network administration via SSH and SNMP
HTTP web interface (supported browsers: Firefox, Internet
Explorer and Chrome, check with support@exterity.com for version information)
Serial RS232 Admin Port
Event logging via Syslog (local and remote)
Firmware upgrade via TFTP
Configuration backup/restore via TFTP
RF Input
Maximum data rate of 72Mbps per transport stream
Input frequency range: 42-1002 MHz

Operating Temperature (Maximum): 104 F
Operating Temperature (Minimum): 32 F
Certifications: CE, FCC, UL
Active Power: 31 Watt
DC Voltage: 24 Volts
Height: 1.57 in
Width: 5.12 in
Product Weight: 1.21 lbs
*DVB-T (ETSI EN 300-744):
•Input sensitivity: -79.6dBm (8K, 64 QAM, Code Rate 2/3)
•Signal modulation / coding: FFT 2K, 8K, QPSK, 16QAM, 64QAM
•Code rate 1/2, 2/3, 3/4, 5/6, 7/8
•Guard interval 1/4, 1/8, 1/16, 1/32
•FEC: Reed Solomon & Viterbi
•Channel Bandwidth: 6 MHz, 7 MHz, 8 MHz
*DVB-T2 (ETSI EN 302-755):
•Input sensitivity: -78.1dBm (8K, 64 QAM, Code Rate 2/3, DTG 104), -78.2dBm (32K, 256 QAM, Code Rate 3/5, DTG 106), -76.3dBm (32K, 256 QAM, Code Rate 2/3, DTG 109)
•Signal modulation / coding: FFT 1K, 2K, 4K, 8K, 16K, 32K, QPSK, 16QAM, 64QAM, 256 QAM
•Code rate 1/2, 3/5, 2/3, 3/4, 4/5, 5/6
•Guard interval 1/4, 19/256, 1/8, 19/128, 1/16, 1/32, 1/128
•FEC: BCH & LDPC
•Channel Bandwidth: 1.712 MHz, 5 MHz, 6 MHz, 7 MHz, 8 MHz
*DVB-C (ETSI EN 300-429):
•Input sensitivity: -79.6dBm (64 QAM, Code Rate 2/3)
•Signal modulation / coding: 16QAM, 32QAM, 64QAM, 128QAM, 256 QAM
•Channel Bandwidth: 8 MHz
•FEC: Reed Solomon & Viterbi
•Symbol Rates: 1.8 - 7.2 Msym/s
•Roll off: 0.15
*DVB-C2 (ETSI EN 302-769):
•Input sensitivity: -76.3dBm (1024 QAM, Code Rate 3/4)
•Signal modulation / coding: 16QAM, 64QAM, 256 QAM, 1024QAM, 4096QAM
•Code rate: 2/3, 3/4, 4/5, 5/6, 8/9, 9/10
•Guard interval: 1/64, 1/128
•Channel Bandwidth: 6Mhz, 8 MHz
•FEC: BCH & LDPC
•Symbol Rates: 1.8 - 7.2 Msym/s
•Roll off: 0.15
*System: Based on Linux 3.8
*Network:
•Linux IPv4 stack
•DHCP or Static IP addressing
•Two IEEE 802.3u 10/100/1000Mbps MDIX Ethernet interfaces
•Ethernet redundancy - automatic switching to secondary, Ethernet if network failure occurs (c1210 chassis required)
*Protocols: IP (RFC 791), UDP (RFC 768), TCP (RFC 793), ARP (RFC 826), DNS (RFC 1035), DHCP (RFC 2131), ICMP (RFC 792), IGMP v3 (RFC 3376), TFTP (RFC 1350), HTTP (RFC 2616), Telnet (RFC 318) Syslog (RFC 3164), NTP (RFC 1305), SAP (RFC 2974), SDP (RFC 4566), RTP (RFC 3550), SNMP (v1, v2c RFC 1901)
*Physical Format:
•Modular hot-swap blade for Exterity chassis
•AvediaStream c1101 providing 8 inputs
•AvediaStream c1103 providing up to 24 inputs
•AvediaStream c1210 providing up to 80 inputs
*MTBF: Calculated to MIL-HDBK-217F, Notice 2: 43540 hours (5 years). A single g4448 is 1.7 times more reliable than the equivalent 3rd generation products (MTBF comparing 1 x g4448 versus 4 x g4340 in a c1210 chassis)

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