Kiʻekiʻe E1+Ethernet Pdh Mux - 4E1 PDH Fiber Multiplexer JHA-CPE4m – JHA
Kiʻekiʻe E1+Ethernet Pdh Mux - 4E1 PDH Fiber Multiplexer JHA-CPE4m – JHA Detail:
4E1 PDH Fiber Multiplexer JHA-CPE4m
Nānā nui
Hāʻawi kēia hāmeʻa i ka 1-4 * E1 interface, kelepona uea maʻamau 2 ma ke ʻano he ʻenehana kauoha-uea (koho). He hikiwawe loa. Loaʻa iā ia ka hana alarm. Pono ka hana, kūpaʻa, a me ka hoʻohana haʻahaʻa haʻahaʻa, hoʻohui kiʻekiʻe, liʻiliʻi liʻiliʻi.
Kiʻi Huahana
Pane mua
75 ohm Panel hope
120 ohm Panel hope
Nā hiʻohiʻona
- Ma muli o ka IC pono'ī
- Modular wide dynamic optical detector
- Hoʻohana i ke kelepona uea maʻamau 2 (nā lima kelepona ʻole) i hoʻonohonoho ʻia e like me ke kauoha ʻenekinia-wire hotline (koho)
- Hoʻopili ʻo E1 me G.703, hoʻohana i ka hoʻihoʻi ʻana i ka uaki kikohoʻe a me ka ʻenehana laka paʻa
- Ke nalowale ka hōʻailona optical, hiki iā ia ke ʻike i ka pau ʻana o ka mana mamao a i ʻole ke kāpae ʻia ka fiber, a hōʻike i ka alarm e LED.
- Hiki i ka mea kūloko ke nānā i ke kūlana hana mamao
- E hoʻolako i ke kauoha i ke kikowaena mamao Loop Back, e hoʻomaʻamaʻa i ka mālama laina
- ʻO ka mamao o ka hoʻouna ʻana a hiki i 2-120Km me ka ʻole o ke keakea
- AC 220V, DC-48V, DC+24V hiki ke koho
- DC-48V/DC+24V mana lako me ka hana ʻike polarity ʻakomi, ke kau ʻia me ka ʻole o ka hoʻokaʻawale ʻana ma waena o ka maikaʻi a me ka maikaʻi ʻole.
Nā ʻāpana
♦ʻO ka fiber
Fiber ano nui
50/125um, 62.5/125um,
Ka lōʻihi o ka hoʻouna ʻana: 5Km @ 62.5 / 125um hoʻokahi fiber mode, attenuation (3dbm/km)
Ka lōʻihi o ka hawewe: 820nm
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: 40Km
Ka lōʻihi o ka lawe ʻana: 40Km @ 9 / 125um hoʻokahi fiber mode, 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: 2048Kbps±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
♦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)
Nā kikoʻī
Hoʻohālike | Ka helu kumu hoʻohālike:JHA-CPE4m |
Ka wehewehe hana | 4E1 PDH, kelepona uea kauoha, ʻAno Desk-Top , (Ke kelepona maʻamau, nā lima kelepona ʻole) |
Wehewehe Awa | Hoʻokahi puka aniani, 4 E1 interface (75/120 ohms) |
Ka mana | Hāʻawi mana: AC180V ~ 260V; DC–48V; DC+24VHoʻohana mana: ≤10W |
Anana | Nui Huahana: ʻAno Paʻa-luna 216X138X41mm(WXDXH) |
Kaumaha | 1.25KG/PCS |
Palapala noi
75 ohm 4*E1 PDH
120 ohm 4*E1 PDH
Nā kiʻi kikoʻī huahana:
Alakaʻi Huahana Pili:
ʻO ka loaʻa ʻana o ka ʻoluʻolu o nā mea kūʻai aku ke kumu o kā mākou hui me ka pau ʻole. E hana mākou i nā hana maikaʻi e hana i nā mea kūʻai hou a kiʻekiʻe, e hoʻokō i kāu mau koi kūʻokoʻa a hāʻawi iā ʻoe i ke kūʻai mua, ke kūʻai aku a me nā lawelawe ma hope o ke kūʻai aku no High Quality E1 + Ethernet Pdh Mux - 4E1 PDH Fiber Multiplexer JHA-CPE4m - JHA , E hoʻolako ka huahana i nā wahi a pau o ka honua, e like me: Comoros, Holland, Zurich, Ma muli o ka paʻa o kā mākou huahana, ka manawa kūpono a me kā mākou ʻoiaʻiʻo. lawelawe, hiki iā mākou ke kūʻai aku i kā mākou huahana ʻaʻole wale ma luna o ka mākeke kūloko, akā lawe ʻia aku hoʻi i nā ʻāina a me nā ʻāina, me ka Middle East, Asia, ʻEulopa a me nā ʻāina a me nā ʻāina ʻē aʻe. Ma ka manawa like, lawe pū mākou i nā kauoha OEM a me ODM. E hana mākou i kā mākou lawelawe i kāu hui, a hoʻokumu i kahi hui kūleʻa a me ʻoe.
Na Letitia mai Kyrgyzstan - 2017.10.23 10:29
Ua hana mākou i kēia ʻoihana no nā makahiki he nui, mahalo mākou i ka ʻano hana a me ka mana hana o ka ʻoihana, he mea hana kaulana a ʻoihana kēia.
Na Diana mai Sao Paulo - 2018.09.23 17:37