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TVG425 Transport Stream Gateway

SKU: TVG425 Transport Stream Gateway

TVG425 Transport Stream Gateway

 

Product Description

The TVG425 Transport Stream Gateway fortifies T-VIPS as the market leader for transport of compressed digital video signals over IP networks. 

The TVG425 provides transparent handling of up to 8 independent MPEG Transport Streams (TS), flexible interfacing with support for ASI, Ethernet and SONET/SDH, as well as output diversity and input switching capabilities that enable costeffective and highly redundant video transport solutions. 

The TVG425 is part of the T-VIPS Video Gateway suite; a line of compact, powerful and cost-effective products designed for realtime Contribution and Distribution of broadcast quality video over IP-enabled networks. The product is the result of long pioneering experience in video-over-IP solutions.

By taking advantage of the inherent flexibility of IP, broadcasters are offered an efficient, affordable and scalable solution for professional quality video contribution and distribution. The TVG425 supports IP unicast and multicast, as well as output diversity in which a transport stream can be sent to multiple different unicast or multicast IP destinations. Powerful IP tools for Quality of Service (ToS/CoS), VLAN and routing are standard. 

 

Applications

• Professional broadcast contribution and distribution

• Transport stream interface adaptation (ASI, IP, Sonet/SDH)

• IP-to-IP applications, e.g. multicastto unicast conversion

• DVB-T/H SFN/MFN distribution over IP

• Live event coverage

 

Features

• Transmission of MPEG-2 Transport Streams (TS)

- Transmission of up to eight independent Transport Streams

- Output diversity (multiple output copies) 

- Input switching between redundant TS sources

- Fast and accurate locking to Transport Streams

- 1PPS/10MHz synchronization for accurate bitrate control in SFN

- Bidirectional operation

• Flexible Transport Stream interfacing

- Support for DVB-ASI and MPEG-2 TS on IP

- Two Gigabit Ethernet interfaces for Transport Streams on IP

- IP multicast, unicast and multiple unicast support

- Optional support for Ethernet over Sonet OC-3 / SDH STM-1

• Industry-leading supportfor IP video technologies

- IP wrapping of Transport Streams using SMPTE 2022-2

- Forward Error Correction according to SMPTE 2022-1

- Support for multiple VLANs (IEEE 802.1Q)

- IP QoS and VLAN CoS/802.1P for per-flow traffic priorization

- IP routing between network interfaces 

• Transport Stream Monitoring

- TR 101 290 Priority 1 monitoring of incoming signals

- Service and table listing for DVB and ATSC DTV signals

• Input Redundancy

- Input switching on loss of signal on ASI and IP, as well as on any critical port alarm on a port in the switch

• Compact, robust and cost-effective solutions

- Half-width 19” rack units allow two units side-by-side in 1RU

- Optional Dual AC Power Supply

• User-friendly configuration and control

- WEB/XML based remote contro

- SNMP and XML support for easy integration with NMS systems

- Integrated with T-VIPS Connect

 

Specifications

 

Transport Streams

Number of channels:

1-8 MPEG-2 Transport Streams (TS)

Input ports:

Up to 8 on DVB-ASI

Up to 16 on IP

Output ports:

Up to 8 on DVB-ASI

Up to 64 on IP


ASI Interface

Type:

DVB-ASI (EN 50083-9, Annex B)

Connector:

Female BNC

Modes:

Burst and spread

Packet length:

188 bytes transparent,  204 bytes

supported but only 188 bytes sent

Bitrate:

Max. 213 Mbit/s

 

 

EthernetInterface

Type:

2 x 100/1000Base-T Ethernet

1 x 1000Base-T Ethernet

Connectors:

2x RJ-45, 1x SFP (option)

Protocols:

IEEE 802.3 Ethernet, VLAN (802.1Q)

ARP, IPv4, UDP, TCP, RTP, IGMPv2/3

Bitrate:

Max. 750 Mbit/s (total)

 

 

Sonet/SDH interface

Type:

SONET OC-3 / SDH STM-1

Connector:

SFP / Single Mode Fiber (LC duplex)

Bitrate:

155 Mbit/s

Framing:

GFP (Generic Framing Protocol)

 

 

E3/T3 interface

Type:

E3/T3 (DS3)

Connector:

SFP / Electrical (DIN 1.0/2.3)

Bitrate:

34.368 Mbit/s (E3), 44.736 Mbit/s (T3)

Framing:

GFP (Generic Framing Protocol)

 

Stream Processing

TS Encapsulation:

SMPTE 2022-2

Forward Error Correction:

SMPTE 2022-1

TS Processing:

Transparent

TS Monitoring:

ETSI TR 101 290 (Priority 1)

List of services, PIDs and SI/PSIP tables

 

Control and Management

Type:

10/100 Base-T Ethernet

Connector:

RJ-45

Features:

Element control through HTTP/

WEB. XML Configuration import and

export via HTTP.  SNMP configuration

and monitoring support for integration

with Network Management System

Protocols

HTTP, XML, SNMPv2c

Alarm Relay:

9 pin D-SUB. Two relays supported;

one at configurable alarm level.

Maintenance Port

USB version 1.1

 

 

Physical and Power                       

Input Voltage:

100-240V AC +/- 10%, 50/60 Hz

Optional Dual AC Power Supply

Input Voltage Option:

-48V DC

Power consumption:

Less than 35 W

Dimensions:

1RU, ½-width 19’’

(WxDxH) 210 x 300 x 44.5mm

Two units in 19’’ 1RU rack space

Installation: 1

19’’ rack mounting kit supplied

 

 

SFN Synchronization Option

Reference Input:

1PPS and 10MHz inputs (50 Ohm)

Bit rate control:

Automatic from MIP packets

 

 

Environmental Conditions

Operating Temperature:

0°C - +50°C

Storage Temperature:

-20°C - +70°C

Relative Humidity:

5% to 95%  (non condensing)

 

Compliance

CE:

73/23/EEC (Low voltage equipment)

89/336/EEC (Electromagnetic compatibility)

CSA:

Designed for CSA approval

Safety:

IEC60950 and EN60950

EMC:

EN55022, EN55024, EN6100-3-2

 

 

 


011 805 5030 / 086 138 6548 - Phone orders
Monday-Friday, 08:00-17:00

 


Product details


Category: Video Gateways

Brand: T-VIPS

Product code (SKU): TVG425 Transport Stream Gateway



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