FU4455M IP Modulator
28&32&48 IP output over UDP/RTP, unicast/multicast, Data1 100/1000M Ethernet Ports. ISDB-T/DVB-T /DVB-C RF in one device, Modulation dynamic switching(only two. 28 ISDB-T /32 DVB-T /48 DVB-C non-adjacent carriers output,…
Key Specifications
- Output Channel 28(ISDB-T) or 32 (DVB-T)or 48(DVB-C)
- Transmission Rate Max 840Mbps for each input channel
- ModulationParameters (ISDB-T) Channel
- ModulationParameters (DVB-T) Channel
- Max PIDs 256 per channel
- Constellation QPSK, 16QAM, 64QAM
- Output Level -20dBm~1dBm(87~108dbµV), 0.1dB stepping
- Transport Protocol TS over UDP/RTP, unicast and multicast, IGMP V2/V3
Overview
FU4455M 28 in 1 ISDB-T & 32 in 1 DVB-T & 48 in 1 DVB-C is the latest generational Mux-modulating device developed by FMUSER. 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 3 RJ45/SFP GE input port adaptable to newly generation DTV broadcasting system. Key Features: 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 Specifications: 2ASI input, BNC interface
Technical Specifications
RF Modulation
Modulation Parameters
| ModulationParameters (ISDB-T) | Channel |
| Constellation | QPSK, 16QAM, 64QAM |
| Bandwidth | 6MHz |
| Transmission Mode | 2K/4K/8K |
| Code rate | 1/2, 2/3, 3/4, 5/6, 7/8 |
| ModulationParameters (DVB-T) | Channel |
| Constellation | QPSK/16QAM/64QAM |
| Bandwidth | 6/7/8 MHz |
| Transmission Mode | 2K/4K/8K |
RF Output
| Transmission Rate | Max 840Mbps for each input channel |
| Modulation Standard | ARIB STD-B31 |
| RF Range | 50~960MHz, 1kHz stepping |
| MER | ≥ 40dB |
| Modulation Standard | ETSI EN300 744 |
RF Performance
| ACL | -50 dBc |
Encoding & Decoding
| Output Level | -20dBm~1dBm(87~108dbµV), 0.1dB stepping |
IP Streaming
| Transport Protocol | TS over UDP/RTP, unicast and multicast, IGMP V2/V3 |
ASI / Transport Stream
ASI Interface
| Max PIDs | 256 per channel |
| Functions | PID remapping(auto/manually optional) |
Multiplexing
| Output Channel | 28(ISDB-T) or 32 (DVB-T)or 48(DVB-C) |
Since 2009
Manufacturing Experience
200+
Countries & Regions Served
2-Year
Warranty
Factory
Direct Pricing
Ideal Applications
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