FMUSER DTV4475 64-Channel IP QAM RF Modulator airson CATV
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Tha an FMUSER DTV4475 64-Channel IP QAM RF Modulator na inneal uile-ann-aon a bhios a’ làimhseachadh ioma-fhillteachd, sgrìobadh agus atharrachadh. Le seanalan ioma-fhillte 64, seanalan sgrìobadh 64, agus seanalan modulating 64 QAM, tha an inneal seo a ’toirt taic do suas ri cuir a-steach 512 IP tro na puirt dàta 6 aige agus faodaidh e suas ri 64 luchd-giùlan neo-ri thaobh (50MHz ~ 960MHz) a chuir a-mach tro na h-eadar-aghaidh toraidh 2 RF aige.
Tha puirt toraidh RF dùbailte aige cuideachd a leudaicheas an leud-bann airson luchd-giùlan QAM. Bidh am modulator seo a’ tabhann cuir a-steach 6 GE (4RJ45, 2SFP) agus a ’toirt taic do suas ri cuir a-steach 512 IP thairis air UDP / RTP, le cuir a-steach 840Mbps agus 512 IP aig a’ char as àirde airson gach cuir a-steach GE. Bidh e cuideachd a’ toirt taic do atharrachadh PCR ceart, sìoladh CA PID, ath-mhapadh PID, agus deasachadh PSI/SI.
Le comas taic a thoirt do suas ri 256 ath-mhapadh PID gach seanail, tha an inneal seo cuideachd a’ toirt taic do shiostam sgrìobadh coitcheann DVB (ETR289) agus inbhean simulcrypt ETSI101197 agus ETSI103197.
Cuideachd ann an stoc:
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- FMUSER DTV4405T 16/24 Seanalan DVB-T Modulator
- FMUSER DTV-4405C 16/24 seanalan IP QAM RF Modulator airson CATV
- Sianalan FMUSER DTV4417I 6/16 IP gu ISDB-T Modulator
- FMUSER DTV4459D 48-Channel IP QAM RF Modulator airson CATV
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A 'coimhead airson tuilleadh Uidheam DTV headend? Thoir sùil orra seo!
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| Uidheam headend IPTV | HDMI encoders | SDI encoders |
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| Modulators telebhisean didseatach | Glacadair / decoder aonaichte | DTV Encoder Modulator |
| Riaghailtean | Specs | ||
|---|---|---|---|
| Input | Input | Cuir a-steach Max 512 IP bho phort Ethernet 6 * 100 / 1000M (4 * RJ45,2 * SFP) | |
| Pròtacal còmhdhail | TS thairis air UDP / RTP, unicast agus multicast, IGMPV2 / V3 | ||
| Ìre Tar-chuir | 840 Mbps aig a’ char as àirde airson gach cuir a-steach GE | ||
| Mux | Inntrigeadh Channel | 512 | |
| Sianal Toraidh | 64 | ||
| MaxPIDs | 256 airson gach sianal | ||
| gnìomhan | Ath-mhapadh PID (fèin-roghnach / le làimh) PCR ceartachadh ceart PSI/Sitable a’ gineadh gu fèin-ghluasadach |
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| Paramadairean sgrìobadh | Max simul scrypt CA | 6 | |
| Scramble àbhaisteach | ETR 289, ETSI 101 197, ETSI 103 197 | ||
| Ceangal | Ceangal ionadail / iomallach | ||
| Paramadairean atharrachaidh | Inbhe atharrachaidh | EN300429/ITU-TJ.83A/B/C | |
| constellation | J.83A | Constellation:16/32/64/128/256QAM | |
| Bandwidth: 8M | |||
| J.83B/C | Constellation: 64/256QAM | ||
| Bandwidth: 6M | |||
| Sianal QAM | 64 luchd-giùlan nach eil faisg air làimh, leud-bann 384Mbps airson gach eadar-aghaidh RF | ||
| Ìre samhlachail | 5.0~7.0 Msps,1ksps stepping.5057 Ksps(J.83B,64QAM);5361 Ksps(J.83B,256QAM) | ||
| constellation | 16,32,64,128,256 QAM | ||
| FEC | RS (204,188) | ||
| Toradh RF | Interface | Puirt toraidh seòrsa 2F airson 64 luchd-giùlan, 75Ω | |
| Raon RFR | 50 ~ 960 MHz, ceumadh 1kHz | ||
| Ìre toraidh | -20 dBm ~+ 10 dBm (87 ~ 117dbµV), 0. 1 dB ceum | ||
| MER | ≥40dB | ||
| Toradh TS | Toradh 64 IP thairis air UDP / RTP / RTSP, unicast / multicast, 4 * 100 / 1000M Ethernet Ports (gach port airson toraidhean 16IP) | ||
| System | Riaghladh lìonra stèidhichte air an lìon | ||
| Dìoladh | 420mm × 440mm × 44.5mm (WxLxH) | ||
| Teòthachd | 0 ~ 45C (obrachadh), -20 ~ 80C (stòradh) | ||
| Solar cumhachd | AC100V±10%,50/60Hz or AC220V±10%,50/60Hz | ||
CUIR FIOS THUGAINN
BUIDHEANN EADAR-NÀISEANTA FMUSER LIMITED.
Tha sinn an-còmhnaidh a ’toirt seachad toraidhean earbsach agus seirbheisean mothachail don luchd-ceannach againn.
Ma tha thu airson conaltradh rinn gu dìreach, rachaibh gu Cuir fios thugainn
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