| Customization: | Available |
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| Type: | CATV Equipment |
| Function: | Signal Transmitting Device |
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SFT3344M 28 in 1 ISDB-T & 32 in 1 DVB-T & 48 in 1 DVB-C is the latest generational Mux-modulating device developed by SOFTEL. It supports maximum 128 IP input through the 3 GE/SFP port and 2 GE ports, 32 IP input through the 10 FE port, and also has 2 ASI input. After 28&32&48 multiplexing, it gives 28 ISDB-T & 32 DVB-T & 48 DVB-C non-adjacent carriers (50MHz~960MHz), 28&32&48 IP (MPTS) output as mirror of carriers. The device is characterized with high integrated level, high performance and low cost. This is very adaptable to newly generation DTV broadcasting system.
*3 RJ45 /SFP GE ports (each port max 128 IP in): Data1&2&3 ports only for input
*2GE ports (each port max 128 IP in): Data4 is input ports Data5 is bi-directional ports, 28&32&48 IP out (as mirror of 28 ISDB-T&32 DVB-T &48 DVB-C out version)
*10 FE ports (each port max 32 IP in): Date1-Date10 all for input
*ISDB-T/DVB-T /DVB-C RF in one device, Modulation dynamic switching(only two modulation options can be chosen in on device)
*Supports accurate PCR adjusting
*Max 840Mbps for each input(
*Supports PID remapping and PSI/SI editing , PIDs remapping per channel
*Supports up to 256
*Supports 2ASI input
*Support 1 USB Player (Insert the USB Flash drive with "xxx.ts" videos in SFT3536S and play back the content in an easy way; file system FAT 32) *Support 28 &32 &48 multiplexed TS over UDP/RTP output
*28 ISDB-T /32 DVB-T /48 DVB-C non-adjacent carriers output, compliant to ARIB STD-B31 standard/ ETSI EN300 744 standard/ DVB-C (EN 300 429) and ITU-T J.83 A/B/C
*Support Web-based Network management
| Input | Input | 28 ISDB-T &32 DVB-T & 48 DVB-C carriers: Max 128 IP input through Date1-Date5, 100/1000M Ethernet Port (Date1-Date3 are SFP interface optional). Each Data port can input max 128 IP. Max 32 IP input through Date1-Date10 (FE port, Rear panel), 100M Ethernet Port, Each Data port can input max 32 IP. |
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| 2ASI input, BNC interface | |||
| 1 USB Player input for re-mux ("xxx.ts" video) | |||
| Transport Protocol | TS over UDP/RTP, unicast and multicast, IGMP V2/V3 | ||
| Transmission Rate | Max 840Mbps for each input channel | ||
| Mux | Input Channel | 128(or 32) | |
| Output Channel | 28(ISDB-T) or 32 (DVB-T)or 48(DVB-C) | ||
| Max PIDs | 256 per channel | ||
| Functions | PID remapping(auto/manually optional) | ||
| PCR accurate adjusting | |||
| PSI/SI table automatically generating | |||
| Modulation Parameters (ISDB-T) |
Channel | 16/20/24/28(License gradable) | |
| Modulation Standard | ARIB STD-B31 | ||
| Constellation | QPSK, 16QAM, 64QAM | ||
| Bandwidth | 6MHz | ||
| Transmission Mode | 2K/4K/8K | ||
| Code rate | 1/2, 2/3, 3/4, 5/6, 7/8 | ||
| RF Output (ISDB-T) | Interface | F typed output port for 28 non-adjacent carriers | |
| RF Range | 50~960MHz, 1kHz stepping | ||
| Output Level | -20dBm~1dBm(87~108dbµV), 0.1dB stepping | ||
| MER | ≥ 40dB | ||
| ACL | -50 dBc | ||
| Modulation Parameters (DVB-T) |
Channel | 16/20/24/28/32(License gradable) | |
| Modulation Standard | ETSI EN300 744 | ||
| Constellation | QPSK/16QAM/64QAM | ||
| Bandwidth | 6/7/8 MHz | ||
| Transmission Mode | 2K/4K/8K | ||
| Code rate | 1/2,2/3,3/4,5/6,7/8 | ||
| RF Output (DVB-T) | Interface | F typed output port for 32 non-adjacent carriers | |
| RF Range | 50~960MHz, 1kHz stepping | ||
| Output Level | -20dBm~0dBm(87~107dbµV), 0.1dB stepping | ||
| MER | ≥ 40dB | ||
| ACL | -55 dBc | ||
| Modulation Parameters (DVB-C) |
Constellation | J.83A | Constellation :16/32/64/128/256QAM |
| Bandwidth :8M | |||
| J.83B/C | Constellation :64/256QAM | ||
| Bandwidth :6M | |||
| QAM Channel | 32/36/40/44/48(License gradable) | ||
| Symbol Rate | 5.0~7.0Msps, 1ksps stepping. 5057Ksps (J.83B, 64QAM) ; 5361Ksps (J.83B, 256QAM) | ||
| Constellation | 16, 32, 64 , 128, 256QAM | ||
| RF Output (DVB-C) | Interface | F typed output port for 48 non-adjacent carriers | |
| RF Range | 50~960MHz, 1kHz stepping | ||
| Output Level | -20dBm~-3dBm(87~104dbµV), 0.1dB stepping | ||
| MER | ≥ 40dB | ||
| ACL | 50~960MHz, 1kHz stepping | ||
| TS output | 28&32&48 IP output over UDP/RTP, unicast/multicast, Data1 100/1000M Ethernet Ports | ||
| System | Web-based Network management | ||
| General | Demission | 420mm×440mm×44.5mm (WxLxH) | |
| Temperature | 0~45ºC(operation), -20~80ºC(storage) | ||
| Power Supply | AC100V±10%, 50/60Hz or AC 220V±10%,50/60Hz | ||
| Modulation combination | DVB-C/DVB-T | DVB-C/ISDB-T | DVB-T/ISDB-T |
| Carrier support (Increase every four carriers) | 32~48/16~32 | 32~48/16~28 | 16~32/16~28 |
| Modulation | Carrier number(Increase every four carriers by license) | ||||
| DVB-C | 32 | 36 | 40 | 44 | 48 |
| DVB-T | 16 | 20 | 24 | 28 | 32 |
| ISDB-T | 16 | 20 | 24 | 28 | / |
| Note: | Different combination of carrier number can be selected, Need to be confirmed before an order | ||||
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