ZJ3308AT 8 hauv 1 ATSC Modulator

ZJ3308AT 8 hauv 1 ATSC Modulator

Cov lus piav qhia luv luv:


Khoom Nthuav dav

Cov khoom lag luam

Saib ib muag khoom

ZJ3308AT 8 hauv 1 ATSC modulator yog cov khoom tsim qauv tshiab uas txhawb nqa IP tawm tswv yim. Nws muaj 8 txoj kev sib tshooj thiab 8 ATSC kev tsim kho raws, thiab txhawb siab tshaj 256 tus IP tawm tswv yim los ntawm qhov chaw nres nkoj GE. ZJ3308AT muaj cov khoom tso tawm zoo nrog rau 8 lub tsheb uas tsis nyob ib sab (50MHz ~ 960MHz) tso tawm los ntawm cov RF tso zis sib txuas. Lub kaw lus ntawm lub cuab yeej no tuaj yeem nyob rau ntawm kab tswj thiab txhim kho hauv network, uas tuaj yeem siv dav hauv ATSC digital tshaj tawm cov xov tooj network teeb tsa thiab kev sim rau ATSC teeb tsa cov npov sab saum toj.

Cov Nta Tseem Ceeb

3 GE ports (max 256 IP hauv):

● Cov Ntaub Ntawv 1 & Cov Ntaub Ntawv2 lis ob txog kev siv cov chaw nres nkoj, max 256 tus IP nyob rau hauv, 8 tus IP tawm Cov ntaub ntawv chaw nres nkoj (nyob ntawm sab pem hauv ntej vaj huam sib luag), max 128 IP nyob rau hauv

● Max 840Mbps rau txhua lub tswv yim

Txhawb kev kho lub PCR kom raug

Txhawb PID remapping thiab PSI / SI editing

Kev txhawb nqa txog 180 PIDs remapping rau ib channel

● Txhawb 8 multiplexed TS dhau UDP / RTP / RTSP tso zis

● 8 ATSC uas tsis nyob ntawm cov tsheb nqa khoom tsim tawm, ua raws ATSC A / 53 tus qauv

● Txhawb RS (208,188) encoding

Txhawb lub Web-based Network tswj

Sab Hauv Cov Qauv Ntsiab

bsd

Tus Saib Xyuas Teeb Tus Kab Mob

bdf

Cov Lus Qhia Tshwj Xeeb

  

Cov lus qhia

  

Cov lus qhia

Max 256 IP tawm tswv yim los ntawm 3 (pem hauv ntej-vaj huam sib luag Cov chaw nres nkoj, Cov Ntaub Ntawv 1 thiab Cov Ntaub Ntawv 2) 100 / 1000M Ethernet Port (SFP interface yeem). Txhua Txhua Cov Ntaub Ntawv1 lossis Cov Ntaub Ntawv 2 chaw nres nkoj tuaj yeem nkag siab 256 IP IP, thaum pem hauv ntej-vaj huam sib luag Cov ntaub ntawv

chaw nres nkoj tuaj yeem nkag siab max 128 IP

 

Thauj Cov Lus Cog Tseg TS dhau UDP / RTP, unicast thiab multicast, IGMPV2 / V3
Tus Nqi Sib Pauv Hloov Max 840Mbps rau txhua cov channel nkag
  

 

Mux

Cov Tswv Yim Channel 256
Output Channel 8
PID ntau 180 toj ib channel
 Muaj nuj nqi PID remapping (pib / manually yeem)
Kho PCR raug yog
PSI / SI cov lus cia li tsim hluav taws xob
  

Tes taws los piav tsis dhau

Channel 8
Tus Qauv Ntsuas ATSC A / 53
Txwv Tsis Pub Khw 8VSB
Bandwidth 6MHz
FEC RS (208 188) + Trellis
  

RF Tso Tawm

Sib cuam tshuam F typed tso zis chaw nres nkoj rau 8 cov tsheb tsis sib txuas
RF Ntau Yam 50 ~ 960MHz, 1kHz stepping
Output Level -20 ~ + 10dbm (rau txhua nqa khoom), 0.5db stepping
MET ≥ 40dB
ACL -55 dBc
TS tso zis 8 Tus IP tawm dhau UDP / RTP / RTSP, unicast / multicast, 2 100 / 1000M EthernetPorts
Txheej Txheem Web-based Network tswj
  

 

Dav

Kev thuam 482mm × 455mm × 44.5mm (WxLxH)
Nyhav 3kg
Ntsig Kub 0 ~ 45 ℃ (lag luam), -20 ~ 80 ℃ (cia)
Khoom siv fais fab AC 100V ± 10%, 50 / 60Hz lossis AC 220V ± 10%, 50 / 60Hz
Qhov Tau Txais ≤20W

  • Yav dhau los:
  • Tom ntej:

  • Sau koj cov lus ntawm no thiab xa rau peb