GT 42 W Universal decryption module
Category : Tangram
The GT 42 module is part of the Tangram product portfolio. The GT 42 W CI module is designed as descrambler to be optionally combined with other Tangram modules. All Common Interfaces can be cascaded to reduce costs by using standard CAMs. Tangram is a very high density and highly flexible solution for all kinds of networks. The WISI Tangram chassis uses a fully redundant concept (n+1, 1+1).
- 4 Common Interface (DVB-CI) slots per module
- CAM watchdog - auto reset on descrambling failures
- Support for all major CA systems and CAMs
- DVB/ARIB transport stream processing
- SPTS and MPTS streaming (CBR or VBR)
- Demultiplex MPEG-2/MPEG-4 signals for SPTS transmission
- High density descrampling 24 CA modules per 1RU chassis
- FEC output support - IP error protection
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Streaming-In-/Output |
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| IP-Inputs | 32 or 64 or 128 pcs. (128 with GTSTRX Software option) |
| IP-Outputs | 64 or 128 pcs. (128 with GTSTRX 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 | 32 or 128 pcs. (with GTFEC Software option) |
| IP-FEC Outputs | 32 pcs. (with GTFEC 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 |
| IP-Dejittering | Yes, per default 100ms, individual adjustable |
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Processing |
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| Service remultiplexing | Yes, with GTMUX Software option |
| PID filtering and remapping | Yes |
| PCR correction and de-jitter | Yes |
| Advanced PSI/SI regeneration | Yes |
| Encryption | - |
| Encryption throughput | - |
| Decryption | Yes, with CAM and Smart Card |
| Decryption throughput | Depending of the CAM, max. 850 Mbps total |
| Compliance | ETSI EN 300 468 |
| Processing bitrate | Max. 1200 Mbps total |
| Number of PIDs | Max. 4000 PIDs total |
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CI and decryption |
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| Bit rate | 55/62/70/82/98 Mbps |
| Service remultiplexing before decryption | Yes, with GTMUX Software option |
| Watch dog decryption | Yes |
| CA PMT mode | Yes, normal or first PMT or with the lowest program number |
| Multichannel decryption | Yes |
| Service level decryption | Yes |
| PID level decryption | Yes |
| Compliance | EN 50221 |
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Connectors |
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| RJ45 | 1 pcs. |
| Common Interface for Descrambling | 4 pcs. |
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General data |
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| Power consumption max. | max. <10 W |
| Operating temperature range | -5°C...+45°C, 23°F...113°F, (ETSI EN 300 019-1-3 Class 3.1) |
| Max. humidty (non condensing) | 95 % |
| Electro Magnetic Compatibility (EMC) | EN 50083-2 |
| Safety compliance | UL/CSA/CAN 60950-1 |
| Signalling | Multicolor LEDs (Power on - green, Error - red) |
| Operation Mode | - |
| Hardware revision | 1301 |
| Software version | 3.1.1 |
| Tuner | - pcs. |