4E1 PDH Fiber Multiplexer JHA-CPE4 (19 Inch 1U Type) Overview Hāʻawi kēia mea hana i ka 1-4* E1 interface , 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. Nā hiʻohiʻona kiʻi huahana Ma muli o ke kuleana ponoʻī IC Modular wide dynamic optical detector Hoʻohana i ke kelepona 2 uea maʻamau (nā lima kelepona ʻole) i hoʻonohonoho ʻia e like me ke kauoha ʻenekinia-wire hotline (koho) E1 hoʻokō me G.703, hoʻohana i ka hoʻihoʻi hou ʻana i ka uaki kikohoʻe a me ka pae maʻalahi. -Loka ʻenehana Ke nalowale ka hōʻailona optical, hiki iā ia ke ʻike i ka mana o ka mea mamao a i ʻole ke hoʻokuʻu ʻia ka fiber, a hōʻike i ke ala ala e LED Hiki ke ʻike ka mea kūloko i ke kūlana hana mamao. Loop Back, hoʻomaʻamaʻa i ka mālama laina ʻO ka mamao o ka lawe ʻana a hiki i 2-120Km me ka hoʻopau ʻole ʻia ʻo AC 220V, DC-48V, DC+24V hiki ke koho DC-48V/DC+24V mana lako me ka hana ʻike polarity ʻakomi, ke hoʻokomo ʻia me ka ʻole o ka hoʻokaʻawale ʻana ma waena. Nā ʻāpana maikaʻi a maikaʻi ʻole ♦ Fiber Multi-mode Fiber 50/125um, 62.5/125um, Hoʻouna ʻoi loa mamao: 5Km @ 62.5 / 125um single mode fiber,attenuation (3dbm/km) Wave Length: 820nm Transmitting power: -12dBm (Min) ~-9dBm (Max) Receiver sensitivity: -28dBm (Min) Link budget: 16dBm Single-modeBm Uku 8/125um, 9/125um Ka lōʻihi o ka hoʻouna ʻana: 40Km Ka lōʻihi o ka hoʻouna ʻana: 40Km @ 9 / 125um hoʻokahi ʻano fiber, attenuation (0.35dbm/km) Ka lōʻihi o ka hawewe: 1310nm Ka mana hoʻouna: -9dBm (Min) ~-8dBm (Max) ʻike ʻike ʻike: -27dBm 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 i ʻae ʻia i ka Attenuation: 0 ~ 6dBm ♦ Kaiapuni hana Ka mahana hana: -10 ° C ~ 50 ° C ʻO ka haʻahaʻa hana: 5% ~ 95 % (ʻaʻohe condensation) Ka mahana mālama: - 40°C ~ 80°C Waihona haʻahaʻa: 5%~95 % (ʻaʻohe condensation) Nā kikoʻī Helu kumu hoʻohālike:JHA-CPE4 Hōʻike Hana Hana 4E1 PDH, kelepona kelepona kauoha, 19 ʻīniha 1U ʻAno，（Ke kelepona kelepona maʻamau, nā lima kelepona ʻole) Hōʻike Port Hoʻokahi port optical，4 E1 interface (75/120 ohms) Mana Mana : AC180V ~ 260V；DC–48V；DC+24VPo ka mana: ≤10W Ana Nui Huahana: 19 iniha 1U 485X138X44mm(WXDXH) Kaumaha 2.3KG/PCS Noi

Nā Manaʻo pōkole JHA700-G504 moʻo GPON ONT kekahi o ka GPON optical network unit design no ka hoʻokō ʻana i ke koi o ka ʻoihana ākea ākea. Hoʻohana ia ma FTTH/FTTO e hāʻawi i ka ʻikepili, lawelawe wikiō e pili ana i ka pūnaewele GPON. ʻO GPON nā hanauna hou loa o ka ʻenehana ʻike pūnaewele. ʻO ITU-T G.984 ka protocol maʻamau o GPON. ʻOkoʻa ka maʻamau GPON mai nā kūlana PON ʻē aʻe i ka loaʻa ʻana o ka bandwidth kiʻekiʻe a me ka ʻoi aku ka maikaʻi o ka hoʻohana ʻana i nā ʻeke nui, loli-lōʻihi. Hāʻawi ʻo GPON i ka hōʻailona maikaʻi o ka holo ʻana o nā mea hoʻohana, me ka hoʻokaʻawale ʻana i ke kiʻi e hiki ai ke ʻoi aku ka maikaʻi o ka lawelawe (QOS) no ka leo lohi a me ke kamaʻilio wikiō. Hāʻawi nā pūnaewele GPON i ka hilinaʻi a me ka hana i manaʻo ʻia no nā lawelawe ʻoihana a hāʻawi i kahi ala hoihoi e hoʻolako i nā lawelawe noho. Hāʻawi ʻo GPON i ka Fiber To The Home (FTTH) i ka hoʻokele waiwai e hopena i ka ulu wikiwiki ʻana o ka honua. Loaʻa i ka JHA700--504 ka hilinaʻi kiʻekiʻe a hāʻawi i ka maikaʻi o ka hōʻoia lawelawe, ka hoʻokele maʻalahi, ka hoʻonui ʻana a me ka pūnaewele. Ua hoʻokō piha ia i nā kūlana ʻenehana ITU-T a loaʻa iā ia ka launa maikaʻi me nā mea hana ʻaoʻao ʻekolu OLT. Hiki i ka JHA700-G504 ke hoʻohui i ka hana uea me ka hoʻokō ʻana i nā kūlana ʻenehana 802.11 n / b / g, Ua kūkulu ʻia ʻo ia i ka antenna kuhikuhi kiʻekiʻe, ka wikiwiki o ka hoʻouna uila a hiki i 300Mbps. Loaʻa iā ia nā hiʻohiʻona o ka mana komo ikaika a me ka uhi ākea. Hiki iā ia ke hāʻawi i nā mea hoʻohana i ka palekana hoʻoili ʻikepili ʻoi aku ka maikaʻi. Hana Hana ♦ Kākoʻo i ka palena palena o ka awa a me ka mana bandwidth; ♦ E like me ka ITU - T G.984 Standard ♦ Wi-Fi series e hui me 802.11 n/b/g i nā kūlana ʻenehana ♦ Kākoʻo i ka hoʻopili ʻikepili, hoʻolaha pūʻulu, hoʻokaʻawale port Vlan, etc. ♦ Kākoʻo i ka Dynamic Bandwidth Allocation (DBA) ♦ Kākoʻo iā ONU auto-discovery / Link detection / mamao hoʻonui i ka polokalamu; ♦ Kākoʻo i ke ʻano awa o ka hoʻonohonoho VLAN ♦ Kākoʻo i ka hana hoʻonā mana, maʻalahi no ka ʻike ʻana i ka pilikia link ♦ Kākoʻo i ka hoʻolaha ʻana i ka hana kūʻē i ka ʻino ♦ Kākoʻo i ka hoʻokaʻawale ʻana i ke awa ma waena o nā awa like ʻole ♦ Kākoʻo i ka mana kahe awa ♦ Kākoʻo ACL hoʻonohonoho i ka kānana packet data flexibly ♦ Hoʻolālā kūikawā no ka ka pale ʻana i nā ʻōnaehana no ka mālama ʻana i ka ʻōnaehana paʻa ♦ Kākoʻo i ka polokalamu hoʻomaikaʻi pūnaewele ♦ EMS pūnaewele hoʻokele ma SNMP , maʻalahi no ka mālama ʻana i ke kikowaena huahana a me nā wehewehe LED Hōʻike Hōʻike 1 PWR Ke kūlana mana On: ʻO ka ONU ka mana; 2 PON ONU E hoʻopaʻa inoa ma: Pōmaikaʻi e hoʻopaʻa inoa iā OLTBlinking: Ke hoʻopaʻa inoa nei iā OLT; 3 LOS GPON nā hōʻailona ʻōpika On: ʻO ka mana opical haʻahaʻa ma mua o ka naʻau o ka mea hoʻokipa ; Paʻa: Optical ma ke kūlana maʻamau 4 LAN1-4 LAN Port kūlana Ma: He mea maʻamau ka pili ʻana o Ethernet; Ke kukui ʻana: Ke lawe ʻia nei ka ʻikepili ma o ke awa Ethernet; Paʻa: ʻAʻole pili ʻo Ethernet. hoʻonoho; 5 WIFI WIFI Blinking：Ke hoʻouna ʻia nei ka ʻikepili i ka: Wi-Fi hana OpenOff：Wi-Fi hana Hoʻopili i nā kikoʻī kikoʻī ʻikamu PON Interface 1*GPON awa, FSAN G.984.2 maʻamau, Papa B+Downstream Data Rate:2.488GbpsUpstream Data Rate:1.244 ʻO Gbps SC/UPC hoʻokahi fiber mode 28dB Link nalowale a me 20KM mamao me 1:128 Mea hoʻohana Ethernet Interface 4*10/100M a i ʻole 3*10/100M a me 1*10/100/1000M a i ʻole 4*10/100/1000M kūʻokoʻa kūʻokoʻaFull/half duplex mode RJ45 connector Auto MDI/MDI-X 100m mamao Mana Interface 12V DC Mana lako PONOpticalParameter Ka lōʻihi o ka nalu: Tx 1310nm, Rx1490nm Tx Optical Power: 0.5～5dBm Rx Sensitivity: -28dBm Saturation Optical Power: -8dBm Data Transmission Parameter PON Throughput: Downstream 2.488Gbit/ss; Uku 1.244Gbit/s Ethernet: 100Mbps a i ʻole 1000Mbps Packet Loss Ratio: