2019 Kina Hoʻolālā Hou Pcm 4 Kanal Fxs/Fxo - Fiber-4Voice +4FE Multiplexer JHA-P04FE04 – JHA

Fiber-4Voice +4FE Multiplexer JHA-P04FE04

Nānā nui

Hāʻawi kēia hāmeʻa i ke kelepona 1-4Channel, 4Channel 10M/100M Ethernet interface (Wire Speed ​​100M), ʻo 4Channel Ethernet interface ʻo ia ka mea hoʻololi. ʻO ka mīkini holoʻokoʻa e hana hilinaʻi a paʻa me ka hoʻohana haʻahaʻa haʻahaʻa, ka hoʻohui kiʻekiʻe, ka liʻiliʻi liʻiliʻi a me ka hoʻonohonoho maʻalahi a me ka mālama.

Kiʻi

ʻAno Mini

Nā hiʻohiʻona

• Ma muli o ka IC pono'ī;
• Hiki i ka hopena kūloko ke hōʻike i ke kūlana pili fiber o ka mea mamao;
• Kākoʻo ke awa leo i FXO a me FXS awa, Kākoʻo FXO/FXS, Magnet kelepona Interface, FXO awa docking me ka papahana-hoomalu switchboard, FXS awa pili i ka mea hoʻohana kelepona;;
• 1~4channel komo leo, Voice FXO / FXS interface, kākoʻo no ka mea kelepona ID / hoʻohuli i ka hoʻopiʻi polarity / hana fax;;
• Kākoʻo i nā pae like ʻole ka hana hoʻokaʻawale helu;
• Hiki iā Ethernet ke kākoʻo i ka AUTO-MDIX (laina laina a me ka laina i hoʻopili pololei ʻia iā ia iho);
• ʻO waho AC220/5-12V mana hoʻololi, hiki ke hoʻololi i waho DC-48V/5-12V mana hoʻololi;
• Keleponakaʻana like me ka pale uila, hiki i ka uila i IEC61000-4-5 Pōkole kaapuni o kēia manawa nalu 10 / 700μs, ka peak output voltage 6KV open standards.

♦ʻO ka fiber

Fiber ano nui

50/125um, 62.5/125um,

Ka lōʻihi o ka hoʻouna ʻana: 5Km @ 62.5 / 125um ka fiber mode hoʻokahi, attenuation (3dbm/km)

Ka lōʻihi o ka hawewe: 850nm/1310nm

Ka mana hoʻouna: -12dBm (Min) ~-9dBm (Max)

Ka ʻike o ka mea loaʻa: -28dBm (Min)

Pili kālā: 16dBm

Hoʻokahi-moʻo fiber

8/125um, 9/125um

Ka lōʻihi o ka hoʻouna ʻana: 120Km

Ka mamao o ka lawe ʻana: 20~120Km @ 9 / 125um hoʻokahi ʻano fiber, attenuation (0.35dbm/km)

Ka lōʻihi o ka nalu: 1310nm

Ka mana hoʻouna: -9dBm (Min) ~-8dBm (Max)

Ka ʻike o ka mea loaʻa: -27dBm (Min)

Pili kālā: 18dBm

♦E1 Interface

Kūlana Interface: hoʻokō me ka protocol G.703;
Ka helu o ka Interface: n*64Kbps±50ppm;
Code Interface: HDB3;

E1 Impedance: 75Ω (ke kaulikeʻole), 120Ω (kaulike);

ʻO ka hoʻomanawanui Jitter: E like me ka protocol G.742 a me G.823

ʻAe ʻia ka Attenuation: 0~6dBm

♦Pākuʻi Ethernet(10/100M)

Laki waena: 10/100 Mbps, ka hapalua/ piha duplex auto-negotiation

Kūlana Interface: Kūpono me IEEE 802.3, IEEE 802.1Q (VLAN)

Hiki iā MAC Address: 4096

Mea hoʻohui: RJ45, kākoʻo Auto-MDIX

♦FXS Phone Interface

Puke kani: 75V

Alapine kani: 25HZ

ʻElua laina Impedance: 600 Ohm (pii)

Hoʻihoʻi poho: 40 dB

♦FXO Switch Interface

ʻIke ʻia ke kani uila: 35V

ʻO ke alapine ʻike apo: 17HZ-60HZ

ʻElua laina Impedance: 600 Ohm (pii)

Hoʻihoʻi poho: 40 dB

Hoʻihoʻi poho: 20 dB

♦Kaiapuni hana

Ka wela hana: -10°C ~ 50°C

Ka haʻahaʻa hana: 5% ~ 95 % (ʻaʻohe condensation)

Ka mahana mālama: -40°C ~ 80°C

Waihona haʻahaʻa: 5%~95 % (ʻaʻohe condensation)

Palapala noi