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4 hanyoyin bidiyo + 2 hanyoyin Gigabit Ethernet Bidiyo na Optical
4 hanyoyin bidiyo + 2 hanyoyin Gigabit Ethernet Multi-kasuwanci Optical Mai watsawa, 2.5G biyu-hanyar haske module non-wavelength multiplex biyu na'ur
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Bayani na samfurin
4 hanyoyin bidiyo + 1000M Ethernet Mai watsa haske / mai karɓa yana amfani da fasahar lambar dijital don daidaita siginar bidiyo, hanyoyin 2 10/100 / 1000ba
Ayyuka Features
◆Cikakken dandalin canja wurin fiber na dijital, daidaitaccen daidaitawa na kasuwanci da yawa tare da dandalin;
◆Za a iya samar da na yau da kullun tebur mini tebur, mai da hankali katin rack daban-daban hanyoyi;
◆Ethernet ya dace da ƙa'idodin duniya: IEEE 802.3ab 1000base-T；
◆Ethernet gudun goyon bayan layi gudun 1000M;
◆Goyon bayan canja wurin VLAN dogon kunshin;
◆Yana da ayyuka kamar kariya ta guguwa, daidaita zirga-zirga, rarraba rikice-rikice da gano kuskure;
◆10Mbps / 100Mbps / 1000Mbps ta atomatik daidaitawa, da wutar lantarki MDI / MDI-X daidaitawa ba tare da manu daidaitawa;
◆Data dubawa da bidiyo dubawa samar da uku matakin walƙiya aiki, iya wuce ITU-T K.21 (10/700 μS) gaba daya model: 6KV impedance (40 Ω) gwaji;
◆Single fiber canja wuri, zaɓi biyu fiber;
◆Za a iya gano a lokacin da na'urar nesa ta kashe wutar lantarki ko ta kashe fiber;
◆PAL / NTSC / SECAM cikakken lokaci jituwa, studio matakin watsa shirye-shirye inganci;
◆Asynchronous bayanai, canja wurin gudun 110-115.200Kbps a kan;
◆Bayanan asynchronous suna samuwa a cikin lambar RS232 / RS485 / RS422 / Manchester.
fasaha sigogi
◆ Video dubawa
Bandwidth na bidiyo: 5Hz ~ 10MHz
Signal matakin: 1Vp-p (Typical darajar)
samfurin mita: 16.4M
Signal juriya: 75Ω
Signal dubawa: BNC (PAL, NTSC, SECAM tsarin jituwa)
bambanci gain (DG): <1.3% (yau da kullun darajar)
Bambanci mataki (DP): <1.3 ° (yau da kullun darajar)
Signal amo rabo (SNR): > 63 dB (weighted)
◆ Ether UPT dubawa
Rate: 10/100 / 1000M, cikakken duplex, rabin duplex cikakken daidaitawa
Yarjejeniya: Goyon bayan IEEE 802.3, IEEE 802.1Q (VLAN)
MAC adireshin tebur: Za a iya koyo 4096 MAC adireshin
Jiki dubawa: RJ45 zama goyon bayan AUTO-MDIX (Crossline kai tsaye line daidaitawa)
◆ Data dubawa
Bayanan dubawa: RS-232, RS-422, RS-485, Manchester, TTL
Tsarin bayanai: NRZ, Manchester, Bi-mataki
Gudun: 110bps-115.200Kbps
Haɗa tashar: RJ45
◆ Audio dubawa
siginar matakin 0.5-4Vp-p
Shigarwa / fitarwa impedance 600Ω (ba daidaitacce ko daidaitacce)
Bandwidth na 20Hz-20KHz
Total harmonic karkatarwa <1%
Sauti A / D 24bit
siginar amo rabo (SNR): > 85dB
Haɗa tashar RCA
◆ Canja yawan dubawa
Amsa lokaci <0.5ms
Sauya siginar 30VDC / 0.5A
◆ gani
Ƙarfin ƙarfin lantarki: 75V
ƙararrawa mita: 25Hz
Aiki wavelengths: 1470, 1490, 1510, 1530, 1550, 1570, 1590 da kuma 1610nm
Fiber: guda yanayin 9 / 125um
Haske dubawa: FC, SC, ST
Nisan canja wurin fiber yana iyakance da asarar hanyoyin gani da ƙarin asarar da aka haifar saboda haɗin tashoshi, haɗi, allon plug. Ana iya iyakance nesa ta hanyar fiber bandwidth.
◆ lantarki da kuma inji halaye
ƙarfin lantarki: AC165V ~ 265V; DC –48V； DC +24V
ikon amfani: ≤75W
Independent shigarwa size: 186 (tsawo) * 138 (tsayi) * 31 (zurfi)
Nauyi: 1kg
◆ aiki yanayi
aiki zazzabi: -10 ℃ ~ 50 ℃
aiki zafi: 5% ~ 95% (babu condensation)
ajiya zafin jiki: -40 ℃ ~ 80 ℃
Storage zafi: 5% ~ 95% (babu condensation)
Aikace-aikace
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