Umgangatho ophakamileyo we-Rs485 yoTshintsho lweVidiyo yeDatha – iFiber-4Voice + FE Multiplexer JHA-P04FE01 – JHA

I-Fiber-4Voice +FE Multiplexer JHA-P04FE01

Isishwankathelo

Esi sixhobo sibonelela ngefowuni ye-1-4Channel, i-2Channel 10M/100M Ethernet ujongano (Wire Speed ​​100M)，1Channel Ethernet interface is switch interface, inokuxhasa iVLAN.

Ifoto 

Uhlobo oluncinci

Iimbonakalo

• Ngokusekwe kwi-self-copyright IC;
• Isiphelo sobulali singabonisa ubume boxhulumaniso lwefayibha yesixhobo esikude;
• I-Voice port ixhasa i-FXO kunye ne-FXS port,I-Support FXO/FXS, i-Magnet phone Interface, i-FXO port docking ne-switchboard elawulwa yinkqubo, i-FXS port eqhagamshelwe kwifowuni yomsebenzisi;
• 1 ~ 4channel Ufikelelo ngelizwi, Voice FXO / FXS ujongano, inkxaso ye-ID yomfowunela / reverse polarity billing / fax umsebenzi;
• Ukuxhasa iisayithi ezahlukeneyo umsebenzi wokwabiwa kwamanani;
• Ujongano lwe-Ethernet lunokuxhasa i-AUTO-MDIX (umgca onqamlezileyo kunye nomgca oqhagamshelweyo olungelelanisiweyo);
• Iadaptha yamandla ye-AC220/5-12V yangaphandle, inokuba yangaphandle DC-48V/5-12V iadaptha yamandla;
• Umnxebaujongano kunye nokhuseleko lombane, umbane ufikelele kwi-IEC61000-4-5 Isekethe emfutshane yangoku amaza 8 / 20μs, i-voltage ephezulu yemveliso 6KV imigangatho evulekileyo.

Iiparamitha

♦Ifayibha

IFayibha yeemowudi ezininzi

50/125um, 62.5/125um,

Ugqithiso lomgama omde: 5Km @ 62.5 / 125um ifayibha yemowudi enye, ukunciphisa (3dbm/km)

Ubude beMaza: 820nm

Amandla okuhambisa: -12dBm (Min) ~-9dBm (Ubukhulu)

Ubuthathaka bomamkeli: -28dBm (uMzu)

Uhlahlo lwabiwo-mali lwekhonkco: 16dBm

IFayibha yemowudi enye

8/125um, 9/125um

Ugqithiso lomgama omde: 40Km

Umgama wothumelo: 40Km @ 9 / 125um ifayibha yemowudi enye, i-attenuation (0.35dbm/km)

Ubude beMaza: 1310nm

Amandla okuhambisa: -9dBm (Min) ~-8dBm (Ubukhulu)

Ubuzaza bomamkeli: -27dBm (uMzu)

Uhlahlo lwabiwo-mali lwekhonkco: 18dBm

♦E1 Ujongano

uMgangatho weNdibaniselwano: thobela iprotocol G.703;
Ireyithi yoNxibelelwano: n * 64Kbps ± 50ppm;
IKhowudi yoNxibelelwano: HDB3;

I-E1 Impedance: 75Ω (ukungalingani), 120Ω (ibhalansi);

Ukunyamezela kweJitter: Ngokuhambelana neprotocol G.742 kunye ne-G.823

Ukuqwalaselwa okuvunyelweyo: 0 ~ 6dBm

♦Ujongano lwe-Ethernet (10/100M)

Ireyithi yokusebenzelana: 10/100 Mbps, isiqingatha/i-duplex epheleleyo-thethwano oluzenzekelayo

I-Interface Standard: Iyahambelana ne-IEEE 802.3, IEEE 802.1Q (VLAN)

Isakhono sedilesi ye-MAC: 4096

Isidibanisi: RJ45, inkxaso ye-Auto-MDIX

♦FXS Phone Interface

Umbane weRingi: 75V

Ukuphindaphinda kweringi: 25HZ

I-impedance yemigca emibini: 600 Ohm (ukuthatha)

Ilahleko yokubuyisela: 40 dB

♦FXO Tshintshela Interface

Umsesane wokubona amandla ombane: 35V

Ukufunyanwa kweringi: 17HZ-60HZ

I-impedance yemigca emibini: 600 Ohm (ukuthatha)

Ilahleko yokubuyisela: 40 dB

Ilahleko yokubuyisela: 20 dB

♦Indawo yokusebenza

Ubushushu bokusebenza: -10°C ~ 50°C

Ukufuma okuSebenzayo: 5% ~ 95 % (akukho ukujiya)

Ubushushu bokugcina: -40°C ~ 80°C

Ukufuma kokuGcina: 5% ~ 95 % (akukho ukujiya)

Iinkcukacha

Isicelo