China yogulitsa Telefoni Telephone Video Converter - Fiber-4Voice +4FE Multiplexer JHA-P04FE04 - JHA

Fiber-4Voice +4FE Multiplexer JHA-P04FE04

Mwachidule

chipangizo ichi amapereka 1-4Channel telefoni, 4Channel 10M/100M Efaneti mawonekedwe (Waya Liwiro 100M)，4Channel Efaneti mawonekedwe ndi lophimba mawonekedwe. Makina onsewa amagwira ntchito modalirika komanso mokhazikika ndikugwiritsa ntchito mphamvu zochepa, kuphatikiza kwakukulu, kukula kochepa komanso kukhazikitsa kosavuta ndi kukonza.

Chithunzi

Mtundu wa Mini

Mawonekedwe

• Kutengera self-copyright IC;
• Kumapeto kwanuko kumatha kuwonetsa mawonekedwe amtundu wa fiber wa chipangizo chakutali;
• Voice doko amathandiza FXO ndi FXS doko, Support FXO/FXS, Magnet telefoni Interface, FXO doko docking ndi switchboard olamulidwa ndi pulogalamu, FXS doko olumikizidwa kwa foni wosuta;
• 1 ~ 4channel Kufikira kwa Mawu, mawonekedwe a Voice FXO / FXS, chithandizo cha woyimbira foni / ntchito yosinthira polarity / fax;
• Thandizani malo osiyanasiyana ntchito yogawa nambala;
• Mawonekedwe a Efaneti amatha kuthandizira AUTO-MDIX (mzere wowoloka komanso wolumikizidwa mowongoka wokhazikika);
• Adaputala yamagetsi yakunja ya AC220/5-12V, imathanso kukhala yakunja yamagetsi yamagetsi ya DC-48V/5-12V;
• Telefoni mawonekedwe ndi chitetezo mphezi, mphezi anafika IEC61000-4-5 Short dera panopa yoweyula 10 / 700μs, pachimake linanena bungwe voteji 6KV lotseguka mfundo.

♦CHIKWANGWANI

Multi-mode Fiber

50/125um, 62.5/125um,

Zolemba malire kufala mtunda: 5Km @ 62.5 / 125um single mode CHIKWANGWANI, attenuation (3dbm/km)

Kutalika kwa Wave: 850nm / 1310nm

Kutumiza mphamvu: -12dBm (Min) ~-9dBm (Max)

Kumverera kwa wolandila: -28dBm (Mphindi)

Link bajeti: 16dBm

Single-mode Fiber

8/125um, 9/125um

Mtunda wothamanga kwambiri: 120Km

Kufala mtunda: 20 ~ 120Km @ 9 / 125um single mode CHIKWANGWANI, attenuation (0.35dbm/km)

Kutalika kwa Wave: 1310nm

Kutumiza mphamvu: -9dBm (Min) ~-8dBm (Max)

Kumverera kwa wolandila: -27dBm (Mphindi)

Link bajeti: 18dBm

♦E1 mawonekedwe

Chiyanjanitso Standard: kutsatira ndondomeko G.703;
Chiyanjanitso Rate: n * 64Kbps ± 50ppm;
Chiyankhulo kodi: HDB3;

E1 Impedans: 75Ω (osalinganiza), 120Ω (chokwanira);

Kulekerera kwa Jitter: Mogwirizana ndi protocol G.742 ndi G.823

Kuyimitsidwa Kololedwa: 0 ~ 6dBm

♦Efaneti mawonekedwe (10/100M)

Interface rate: 10/100 Mbps, theka/full duplex auto-negotiation

Interface Standard: Yogwirizana ndi IEEE 802.3, IEEE 802.1Q (VLAN)

Kutha kwa adilesi ya MAC: 4096

Cholumikizira: RJ45, thandizani Auto-MDIX

♦Mafoni a FXS

Mphamvu yamagetsi: 75V

Mafupipafupi a mphete: 25HZ

Kulepheretsa kwa mizere iwiri: 600 Ohm (kunyamula)

Kubwerera kutayika: 40 dB

♦FXO Switch Interface

Mphamvu yamagetsi yamagetsi: 35V

Kuzindikira kwa mphete pafupipafupi: 17HZ-60HZ

Kulepheretsa kwa mizere iwiri: 600 Ohm (kunyamula)

Kubwerera kutayika: 40 dB

Kubwerera kutayika: 20 dB

♦Malo ogwirira ntchito

Kutentha kwa ntchito: -10°C ~ 50°C

Chinyezi chogwira ntchito: 5% ~ 95% (palibe condensation)

Kutentha kosungira: -40°C ~ 80°C

Kusungirako Chinyezi: 5% ~ 95% (palibe condensation)

Kugwiritsa ntchito