Fektheri e ngata ea Cctv Video Converter - Fiber-4Voice +4FE Multiplexer JHA-P04FE04 - JHA

Fiber-4Voice +4FE Multiplexer JHA-P04FE04

Kakaretso

Sesebelisoa sena se fana ka mohala oa 1-4Channel, 4Channel 10M/100M Ethernet interface (Wire Speed ​​100M)，4Channel Ethernet segokanyimmediamentsi sa sebolokigolo ke switjha segokanyimmediamentsi sa sebolokigolo. Mochine oohle o sebetsa ka botšepehi le ka mokhoa o tsitsitseng ka tšebeliso e tlaase ea matla, ho kopanya ho phahameng, boholo bo fokolang le ho kenya habonolo le tlhokomelo.

Senepe

Mofuta o Monyane

Likaroloana

• E ipapisitse le boikemelo ba IC;
• Qetello ea lehae e ka bonts'a boemo ba khokahano ea fiber ea sesebelisoa se hole;
• Voice port e tšehetsa FXO le FXS port,Support FXO/FXS, Magnet phone Interface, FXO port docking ka switchboard e laoloang ke lenaneo, boema-kepe ba FXS bo hokahaneng le mohala oa mosebelisi;
• 1 ~ 4channel phihlello ea lentsoe, sebopeho sa Voice FXO / FXS, ts'ehetso bakeng sa ID ea motho ea letsetsang / tefiso ea morao-rao ea tefiso / fekse;;
• Ts'ehetsa mesebetsi e fapaneng ea kabo ea linomoro tsa libaka;
• Khokahano ea Ethernet e ka tšehetsa AUTO-MDIX (mohala o tšetsoeng le mohala o hokahantsoeng ka kotloloho o ikamahanyang le maemo);
• Adapter ea matla ea kantle ea AC220/5-12V, le eona e ka ba adaptara ea motlakase ea kantle ea DC-48V/5-12V;
• Khokahano ea mohala e nang le ts'ireletso ea lehalima, lehalima le fihlile ho IEC61000-4-5 Short circuit current wave 10 / 700μs, tlhoro e hlahisoang ke matla a 6KV e bulehileng.

♦Fiber

Multi-mode Fiber

50/125um, 62.5/125um,

Sebaka se phahameng sa phetisetso: 5Km @ 62.5 / 125um fiber e le 'ngoe ea mode, attenuation (3dbm/km)

Bolelele ba Leqhubu: 850nm/1310nm

Matla a ho fetisa: -12dBm (Min) ~-9dBm (Max)

Kutloisiso ea moamoheli: -28dBm (Mots)

Tekanyetso ea khokahano: 16dBm

Fiber ea mofuta o le mong

8/125um, 9/125um

Bolelele ba phetisetso e kholo: 120Km

Sebaka sa phetisetso: 20 ~ 120Km @ 9 / 125um fiber e le 'ngoe ea mode, attenuation (0.35dbm/km)

Bolelele ba maqhubu: 1310nm

Matla a ho fetisa: -9dBm (Min) ~-8dBm (Max)

Kutloisiso ea moamoheli: -27dBm (Min)

Tekanyetso ea khokahano: 18dBm

♦E1 Interface

Interface Standard: lumellana le protocol G.703;
Interface Rate: n * 64Kbps ± 50ppm;
Khoutu ea Sehokelo: HDB3;

Tšitiso ea E1: 75Ω (ho se leka-lekane), 120Ω (ho leka-lekana);

Jitter tolerance: Ho latela protocol G.742 le G.823

Tlhokomelo e lumelletsoeng: 0 ~ 6dBm

♦Khokahano ea Ethernet (10/100M)

Sekhahla sa khokahano: 10/100 Mbps, halofo / e felletseng ea duplex ea lipuisano

Interface Standard: E lumellana le IEEE 802.3, IEEE 802.1Q (VLAN)

Bokhoni ba Aterese ea MAC: 4096

Sehokelo: RJ45, tšehetsa Auto-MDIX

♦FXS Phone Interface

Matla a lerata: 75V

Khafetsa ea molumo: 25HZ

Impedans ea mela e 'meli: 600 Ohm (ho nka)

Tahlehelo ea ho khutla: 40 dB

♦FXO Switch Interface

Mohala oa ho lemoha matla: 35V

Khafetsa ea ho fumana lesale: 17HZ-60HZ

Impedans ea mela e 'meli: 600 Ohm (ho nka)

Tahlehelo ea ho khutla: 40 dB

Tahlehelo ea ho khutla: 20 dB

♦Tikoloho ya mosebetsi

Mocheso o sebetsang: -10°C ~ 50°C

Mongobo o sebetsang: 5% ~ 95% (ha ho condensation)

Mocheso oa polokelo: -40°C ~ 80°C

Mongobo oa polokelo: 5% ~ 95% (ha ho condensation)

Kopo