Iyipada Fidio Tẹlifoonu Tẹlifoonu osunwon China - Fiber-4Voice +4FE Multiplexer JHA-P04FE04 – JHA

Okun-4Voice + 4FE Multiplexer JHA-P04FE04

Akopọ

Ẹrọ yii n pese tẹlifoonu 1-4Channel, 4Channel 10M/100M Ethernet interface (Wire Speed ​​100M) ， 4Channel Ethernet ni wiwo ni wiwo yipada. Gbogbo ẹrọ naa n ṣiṣẹ ni igbẹkẹle ati iduroṣinṣin pẹlu agbara kekere, isọpọ giga, iwọn kekere ati fifi sori ẹrọ rọrun ati itọju.

Fọto

Mini Iru

Awọn ẹya ara ẹrọ

• Da lori ara-daakọ IC;
• Ipari agbegbe le ṣe afihan ipo asopọ okun ti ẹrọ latọna jijin;
• Ohùn ibudo atilẹyin FXO ati FXS ibudo,Support FXO/FXS, Magnet tẹlifoonu Interface, FXO ibudo docking pẹlu eto-dari switchboard, FXS ibudo ti sopọ si awọn olumulo ká tẹlifoonu;
• Wiwọle ohun 1 ~ 4 ikanni, wiwo FXO / FXS ohun, atilẹyin fun ID olupe / yiyipada owo idiyele polarity / iṣẹ fax;
• Ṣe atilẹyin iṣẹ ipin nọmba ifọwọyi awọn aaye lọpọlọpọ;
• Ni wiwo Ethernet le ṣe atilẹyin AUTO-MDIX (laini ti o kọja ati laini ti o ni asopọ taara ti ara ẹni ti o ni ibamu);
• Ita AC220 / 5-12V ohun ti nmu badọgba agbara, tun le jẹ ita DC-48V/5-12V ohun ti nmu badọgba agbara;
• Ni wiwo tẹlifoonu pẹlu aabo monomono, monomono de IEC61000-4-5 Kukuru igbi lọwọlọwọ 10 / 700μs, foliteji ti o ga julọ 6KV ṣiṣi awọn ajohunše.

♦Okun

Olona-ipo Okun

50/125um, 62.5/125um,

Ijinna gbigbe to pọju: 5Km @ 62.5/125um okun ipo ẹyọkan, attenuation (3dbm/km)

Gigun igbi: 850nm/1310nm

Agbara gbigbe: -12dBm (Min) ~ -9dBm (Max)

Ifamọ olugba: -28dBm (min)

Isuna ọna asopọ: 16dBm

Nikan-mode Okun

8/125, 9/125

Ijinna gbigbe to pọju: 120Km

Ijinna gbigbe: 20 ~ 120Km @ 9/125um okun ipo ẹyọkan, attenuation (0.35dbm/km)

Gigun igbi: 1310nm

Agbara gbigbe: -9dBm (Min) ~ -8dBm (Max)

Ifamọ olugba: -27dBm (min)

Isuna ọna asopọ: 18dBm

♦E1 Interface

Standard Interface: ni ibamu pẹlu ilana G.703;
Oṣuwọn Ni wiwo: n * 64Kbps ± 50ppm;
Koodu wiwo: HDB3;

E1 Impedance: 75Ω (aiṣedeede), 120Ω (iwọntunwọnsi);

Ifarada Jitter: Ni ibamu pẹlu ilana G.742 ati G.823

Attenuation ti a gba laaye: 0 ~ 6dBm

♦Àwòrán àjọlò (10/100M)

Ni wiwo oṣuwọn: 10/100 Mbps, idaji / full duplex auto-idunadura

Standard Interface: Ni ibamu pẹlu IEEE 802.3, IEEE 802.1Q (VLAN)

Adirẹsi MAC Agbara: 4096

Asopọmọra: RJ45, atilẹyin Auto-MDIX

♦FXS foonu Interface

Foliteji oruka: 75V

Igbohunsafẹfẹ oruka: 25HZ

Agbara ila-meji: 600 Ohm (gbe)

Ipadanu pada: 40 dB

♦FXO Yipada Interface

Oruka iwari foliteji: 35V

Iwọn wiwa oruka: 17HZ-60HZ

Agbara ila-meji: 600 Ohm (gbe)

Ipadanu pada: 40 dB

Ipadanu pada: 20 dB

♦Ṣiṣẹ ayika

Ṣiṣẹ otutu: -10°C ~ 50°C

Ọriniinitutu Ṣiṣẹ: 5% ~ 95% (ko si isunmi)

Ibi ipamọ otutu: -40°C ~ 80°C

Ọriniinitutu Ibi ipamọ: 5% ~ 95% (ko si isunmi)

Ohun elo