64 Router-tsarin Multi-kasuwanci Bidiyo Optical Mai watsawa- Duk Duk da Haka

Bayani na samfurin

64 hanyoyin kasuwanci da yawa na bidiyo mai watsawa / mai karɓa yana amfani da fasahar lambar dijital, wanda zai iya watsawa da siginar bidiyo, siginar bayanai, siginar sauti da siginar sauya da siginar Ethernet ta hanyar fiber guda ɗaya, ƙwararrun ƙirar ta sa ya dace da tsarin sarrafawa daban-daban na Philips, AD, Vicon, Pelco da sauransu.

64 hanyoyin kasuwanci da yawa na bidiyo na musamman shine 19 inci 4U 17 ramin rack, kowane bidiyo na hanyoyin 16 yana da rukuni daya, yana amfani da fasahar CWDM coarse wave multiplexing, jimlar tsawon ruwa 4, shigar da katin bidiyo na musamman na kasuwanci da yawa ko katin bidiyo na musamman na hanyoyin bidiyo na hanyoyin bidiyo na hanyoyin bidiyo na hanyoyin bidiyo na hanyoyin bidiyo na hanyoyin bidiyo na hanyoyin bidiyo Easy shigarwa da kuma kulawa, dace da daban-daban aiki yanayi.

Ayyuka Features

◆64 hanyoyin Multi-kasuwanci Video Optical Mai watsawa don guda fiber watsawa;

◆ Na'urorin ne 4U 19 inci 17 ramummuka inji frame, da jimlar 4 aiki kwamitin kunshi 16 hanyoyin tsabta video kwamitin mamaye biyu ramummuka, 16 hanyoyin video multi-aiki dubawa kwamitin mamaye 3 ramummuka;

◆ Sauki fadada, kara katin allon, sauki kulawa, maye gurbin katin allon;

◆ Data dubawa da video dubawa tare da walƙiya kariya walƙiya cimma GB / T17626.5 (IEC61000-4-5) gajeren kewayawa yanzu wave 8 / 20μs bude kewayawa kulla fitarwa ƙarfin lantarki 6KV misali;

◆ 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;

◆ Data, Ethernet, audio, sauya yawan, waya, CAN bas da sauran dubawa na zaɓi;

◆ Bayar da bayanan asynchronous biyu (gaba da baya);

◆ Asynchronous bayanai, canja wurin gudun 110-115.200Kbps a kan Asynchronous bayanai ne RS232-RS485-RS422- Manchester lambar.

fasaha sigogi

◆ Fiber sassa

Jiki dubawa: FC / PC, ST / PC

Canja wurin wavelength: 850nm / 1310nm / 1550nm

Canja wurin nesa: Multi-mode 0-2km, guda mode: 0-25km, 0-60km, 0-120km

watsa haske ikon: mafi kyau fiye da - 6dB

Karɓar hankali: Mafi kyau fiye da -18dB

Yanayin gani Dynamic kewayon: 12dB

Max sarkar asarar da optical yarda: 12dB

Fiber nau'i: Single Mode / Multi-Mode Fiber, Single Fiber

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.

◆ 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 riba (DG): <1.3% (yau da kullun darajar)

Bambanci mataki (DP): <1.3 ° (yau da kullun darajar)

Signal amo rabo (SNR): > 63 dB (nauyin)

◆ 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

◆ Sauti

siginar matakin: 0.5-4Vp-p

Shigarwa / fitarwa impedance: 600Ω (ba daidaitacce ko daidaitacce)

Bandwidth: 20Hz zuwa 20KHz

Total harmonic karkatarwa: <1%

Audio A / D: 24bit

siginar amo rabo (SNR):> 85dB

Haɗa tashar: RJ45 / RCA / Phoenix tashar

◆ Ethernet dubawa (10 / 100M)

Rate: 10 / 100M daidaitawa, cikakken / 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 wurin zama Goyon bayan Auto-MDIX (Cross / Direct Line daidaitawa

Komawa hasara: 20 dB

◆ Canja yawan dubawa

Amsa lokaci: <0.5ms

Sauya siginar: 30VDC / 0.5A

◆ FXS wayar tashar

Ƙarfin ƙarfin lantarki: 75V

ƙararrawa mita: 25Hz

Biyu waya shigarwa impedance: 600Ω (picker)

Komawa hasara: 40 dB

◆ FXO canzawa dubawa

Gano ƙarfin lantarki: 35V

Ringing gano mita: 17Hz-60Hz

Biyu waya shigarwa impedance: 600Ω (picker)

Komawa hasara: 40 dB

◆ EM 2 / 4 waya

AD riba: 0db

DA riba: -3.5db

2/4 waya shigarwa impedance: 600Ω

Komawa hasara: 20 dB

◆ Power bukatun

Tsarin wutar lantarki: AC180V ~ 260V; DC –48V； DC +24V

ikon amfani: ≤10W

◆ Girman girma

Mini irin: 216 (fadi) X140 (zurfi) X31 (tsayi) mm

19in: 483 (fadi) X138 (zurfi) X44 (tsayi) mm

◆ 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

64路机框式多业务视频光端机