Kumu kūʻai nui Kina 4-Ch Hoʻohui / Hoʻokuʻu i ka Multiplexer Hoʻokahi Fiber - 8E1 PDH Fiber Multiplexer JHA-CPE8 - JHA
Kūʻai Kūʻai Kūʻai Kina 4-Ch Hoʻohui / Hoʻokuʻu i ka Multiplexer Hoʻokahi Fiber - 8E1 PDH Fiber Multiplexer JHA-CPE8 - JHA Detail:
8E1 PDH Fiber Multiplexer JHA-CPE8
Nānā nui
Hāʻawi kēia hāmeʻa i ka interface 1-8 Channel E1, kelepona uea maʻamau 2 ma ke ʻano he ʻenekinia 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
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
- Hāʻawi i ke kikowaena hoʻokele Console (RS232)
- 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 | Helu kumu hoʻohālike:JHA-CPE8 |
| Ka wehewehe hana | 8E1 PDH，ke kelepona kelepona, 19 iniha 1U Type，（Ke kelepona maʻamau, nā lima kelepona ʻole） |
| Wehewehe Awa | Hoʻokahi port optical，8 E1 interface (75/120 ohms), hoʻokahi Console inferface |
| Ka mana | Ka lako mana: AC180V ~ 260V;DC –48V;DC +24VHoʻohana mana: ≤10W |
| Anana | Nui Huahana: 19 iniha 1U 483X138X44mm(WXDXH) |
| Kaumaha | 2.3KG/PCS |
Palapala noi
Nā kiʻi kikoʻī huahana:
Alakaʻi Huahana Pili:
ʻO kā mākou limahana ma o ka hoʻomaʻamaʻa akamai. ʻIke akamai akamai, manaʻo ikaika o ka hui, e hoʻokō i nā koi o nā mea kūʻai aku no Wholesale Price Kina 4-Ch Add/Drop Multiplexer Single Fiber - 8E1 PDH Fiber Multiplexer JHA-CPE8 – JHA , E hoʻolako ka huahana i nā wahi āpau o ka honua, e like me: Lithuania, Moscow, Chicago, Ma hope o nā makahiki o ka hoʻomohala ʻana, ua hoʻokumu mākou i ka mana ikaika i ka hoʻomohala ʻana i nā huahana hou a me ka ʻōnaehana mana koʻikoʻi e hōʻoia i ka maikaʻi a me ka lawelawe. Me ke kākoʻo o nā mea kūʻai aku lōʻihi lōʻihi, hoʻokipa ʻia kā mākou huahana ma ka honua holoʻokoʻa.
Na Octavia mai Aotearoa - 2018.09.16 11:31 He maikaʻi loa ka maikaʻi o nā huahana, ʻoi aku ka nui o nā kikoʻī, hiki ke ʻike ʻia e hana ikaika ka ʻoihana e hoʻokō i ka makemake o ka mea kūʻai aku, kahi mea hoʻolako maikaʻi.
Na Olive mai Oslo - 2017.08.18 18:38 
