14MM-GT36 - Tangram Quad HD/SD Encoder for HD/SD-SDI or A/V to IP
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Tangram Quad HD/SD Encoder for HD/SD-SDI or A/V to IP

14MM-GT36

Product Summary

The WISI Tangram GT36 is a quad HD/SD-SDI or analogue A/V encoder used in professional headend solutions. Encodes HD/SD-SDI or A/V to IP in MPEG2 or MPEG4 formats. The encoder is used in the Tangram GT01 series base units, which can house up to 6 modules for up to 24 HD/SD-SDI or A/V inputs in a small 1RU footprint. The GT36 allows you to add HD/SD-SDI or A/V format services to your digital network.
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Features and Benefits

  • HD/SD MPEG-4 (AVC, H.264) and HD/SD MPEG-2 video encoding
  • Up to 4 HD/SD-SDI or A/V analogue inputs per module
  • Professional multiplexer integrated
  • SPTS and MPTS streaming (CBR or VBR)
  • Integrated into the Tangram System management
  • Control and management via web-UI

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Specifications

HD-SDI Input
Number of Ports 4 pcs.
Video Input HD-SDI, Audio embedded
Audio input Stereo, AC-3 pass through
Input format HD-SDI 1080p25/30, 1080i50/60/59.94, 720p50/60/59.94
Impedance 75Ω
Compliance HD-SDI SMPTE 292M, SMPTE 299M
SD-SDI input
Number of Ports 4 pcs.
Video Input SD-SDI, Audio embedded
Audio Input Stereo, AC-3 pass through
Input Format SDI 576i50, 480i59.94
Impedance 75Ω
Compliance SD-SDI SMPTE 259M-C, SMPTE 291M
Analog Video Input
Number of Ports 4 pcs. 3,5 mm jack socket
Input Format Composite FBAS-signal (PAL/NTSC/SECAM)
Impedance 75Ω
Input Level 1 Vss (±0,4 V)
Input Frequency Range 20 Hz ... 5 MHz
Frequency Response ≤±2 dB (20 Hz...4 MHz)
Analog Video Input
Input Format Left, Right asymmetrical
Impedance 600Ω/15 kΩ(switchable)
RF Input Level -4 dBm (500 mVeff)
Input Level Range -18...+18 dBμV
Input Frequency Range 40 Hz...15 kHz
Video Encoding
Encoding Capacity 4x HD/SD MPEG-2/MPEG-4
Video System MPEG-2 HD/SD and MPEG-4 HD/SD (H.264/AVC)
Picture Size 1080p25/30, 1080i50/60/59.94, 720p50/60/59.94, 576p50, 480p60/59.94, 576i50, 480i60/59.94
Profile MPEG-4 Baseline, Main, High
Bit Rate MPEG-2 10-19Mbps, MPEG- 4 6-13Mbps @ 1080p25/30, 1080i50/60/59.94, 720p50/60/59.94; MPEG-2 4-12Mbps, MPEG-4 2-6Mbps @ 576p50, 480p60/59.94; MPEG-2 2-8Mbps, MPEG-4 1-4Mbps @ 576i50, 480i60/59.94
Chroma Sample 4:2:0
Aspect Ratio Conversion 16:9 for HD; 4:3 for SD
Subtitle DVB Support No
Subtitle OP47 Support No
Picture Size Conversion Downscaling yes, Upscaling no
Frame Rate Conversion No
Test Pattern Yes
Audio Encoding
Audio System ISO 11173-3 (MPEG-1 L2), MPEG-2 AAC (LC)
Number of Audio Channels 1 pro Videoeingang @ 4x HD / SD MPEG-2 / MPEG-4; 2 pro Videoeingang @ 2x HD / SD MPEG-2 / MPEG-4
Sampling Frequency 48 kHz
Bit Rate 64...288 Kbps (max. MPEG1 L2/AAC)
Audio Modes Stereo, AC-3 pass through
Sampling Rate Conversion No
Streaming- In-/Output
IP Inputs 0 or 32 pcs. (32 with GTSTR software option)
IP Outputs 0 or 32 pcs. (32 with GTSTR software option)
IP-Compliance ISO/IEC 13818
IP-Input Bitrate Max. 425 Mbit/s per IPTS, Max. 850 Mbit/s total
IP-Output Bitrate Max. 425 Mbit/s per IPTS, Max. 850 Mbit/s total
IP-Input Protocol UDP/RTP/RTP+FEC Unicast and Multicast, IGMP v2 and v3
IP-Output Protocol UDP/RTP/RTP+FEC Unicast and Multicast, IGMP v2 and v3
IP-TS-Input Format SPTS CBR/VBR, MPTS CBR
IP-TS-Output Format SPTS CBR/VBR, MPTS CBR
IP-FEC Inputs 0 or 32 pcs. (with GTSTREC software option)
IP-FEC Outputs 4 or 32 pcs. (with GTSTREC software option)
IP-FEC Compliance SMPTE 2022-1, SMPTE 2022-2
IP-Packet Format MPEG over UDP/IP and RTP/IP
IP-Packet Size 188 Byte
IP-PCR Restamping Yes
Processing
Service Remultiplexing Yes (GTSYMUX functionality inclusive)
PID filtering and PID remapping Yes
PCR correction and de-jitter Yes
Advanced PSI/SI regeneration Yes
NIT generation No
Compliance ETSI EN 300 468
Processing bitrate Max. 1200 Mbps total
Number of PIDs Max. 2000 PIDs gesamt
Connectors
Analog Audio Input 4 pcs.
Video Input 4 pcs.
GigE/Control/Power Supply CompactPCI Type C (SGMII)
General Data
Power Consumption max.≤18 W
Operating Temperature Range -5°C...+45°C, 23°F...113°F, (ETSI EN 300 019-1-3 Class 3.1)
Max.Humidity, non Condensing 95%
Electro Magnetic Compatibility
(EMC)
DIN EN 55022:2008-05
Hardware Revision 1000
Software Version 10
Packaging Data
Dimensions (WxHxD) Sales Unit 100 x 20 x 220 mm
Gross Weight Sales Unit 0.36 kg
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