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WISI Tangram Encoder HD/SD - Quad HDMI® MPEG2/4 to IP
14MM-GT35
Product Summary
The WISI Tangram GT35 is a quad HDMI® encoder for professional headend solutions. Encodes HDMI® to IP in either 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 HDMI® inputs in a small 1RU footprint. In addition, the GT35 allows you to add services available in HDMI® format 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 HDMI® 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
Specifications
| HDMI-Input | |
|---|---|
| HDMI Number of Ports | 4 pcs. (HDMI) |
| Input format HDMI | 1080p25/30, 1080i50/60/59.94, 720p50/60/59.94, 576p50, 480p60/59.94, 576i50, 480i60/59.94 |
| Input format Audio | PCM (Pulse code modulation) |
| Compliance | HDMI 1.4a (no scaling) |
| HDCP Support | No |
| 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 |
| Frame rate Conversion | No |
| Test Pattern | No |
| Audio Encoding | |
| Audio-System | ISO 11173-3 (MPEG-1 L2), MPEG-2 AAC (LC) |
| Number of Audio Channels | 1 per video input @ 4x HD/SD MPEG-2/MPEG-4;2 per video input @ 2x HD/SD MPEG-2/MPEG-4 |
| Sampling Frequency | 44.1, 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 | 4 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 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 total |
| Connectors | |
| HDMI Input | 4 pcs. (for type A connector) |
| GigE/Control/Power Supply (Backplane) | 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 Revision | 1 |
| Packaging Data | |
| Dimensions (WxHxD) Sales Unit | 100 x 20 x 220 mm |
| Gross Weight Sales Unit | 0.36 kg |
| Dimensions (WxHxD) Shipping Unit | 170 x 70 x 340 mm |