4E1 + 4FE(Physical isolation) JHA-CPE4WF4 PDH Fiber Multiplexer Overview ʻO kēia pūʻulu o nā mea hana ka hui i kūkulu i ka PDH fiber transmission i hoʻolaʻa ʻia ʻo VLSI i hoʻomohala ʻia ma ke kumu o ka point to point optical transmission. Hāʻawi i nā mea hoʻopili 1-4 E1, ka mea hoʻohui o ka fiber optical interface, 1-4 ka hoʻokaʻawale kino 10/100M Fast Ethernet interface (kūʻokoʻa ʻehā-wire wikiwiki 100M, ka nui o ka bandwidth he 4 * 100M), a me ʻelua ʻoihana hoʻonui pānaʻi. 2 Hiki ke hoʻohana ʻia ke kikowaena lawelawe e like me RS232 / RS485 / RS422 asynchronous data, hiki ke maʻalahi ka noi. Hoʻokahi kelepona lawelawe kikohoʻe koho, hiki ke maʻalahi ke noi. Me ka hana ho'āla kani, ka hale paʻa holoʻokoʻa, hilinaʻi, haʻahaʻa mana hoʻohana, hoʻohui kiʻekiʻe, liʻiliʻi liʻiliʻi. Nā hiʻohiʻona kiʻi huahana Ma muli o ke kuleana pilikino IC 1-4 hoʻokaʻawale kino 10/100M Fast Ethernet interface , ʻo kēlā me kēia FE Ethernet kūʻokoʻa uea wikiwiki he 100M, ka nui o ka bandwidth he 4 * 100M; Hāʻawi i ka Console hoʻokele interface (RS232) Hāʻawi i ʻelua ʻāpana fiber 1+1 pale (APS) hana ʻo Ethernet interface rate he 10/100M, hapalua/full duplex Auto-Nego Ethernet pūʻolo kākoʻo jumbo frames, a hiki i 10240 byte E1 interface e like me G. 703, hoʻohana i ka hoʻihoʻi hou ʻana i ka uaki kikohoʻe a me ka ʻenehana paʻa maʻemaʻe. kauoha-wire hotline (koho) Ke nalowale ka hōʻailona optical, hiki iā ia ke ʻike i ka pau ʻana o ka mana mamao a i ʻole ua wehe ʻia ka fiber, a hōʻike i ke ala ala e ka LED Hiki ke ʻike ka mea kūloko i ke kūlana hana mamao Hāʻawi i ke kauoha i ka interface mamao Loop Back, kākoʻo kūloko E1 Loop Back hana, kākoʻo E1 LOS a me AIS alarm, maʻalahi ka mālama laina ʻO ka mamao o ka lawe ʻana a hiki i 2-100Km me ka ʻole o ka hoʻopau ʻana Kākoʻo i ka luna SNMP (SNMP agent i loko) AC 220V, DC-48V, DC24V hiki ke koho DC-48V/DC24V mana lako polarity 'ike hana, Polarity-Free Parameters ♦ Fiber Multi-mode Fiber 50 / 125um, 62.5 / 125um, Ka mamao hoʻouna kiʻekiʻe loa: 5Km @ 62.5 / 125um single mode fiber, hoemi (3dbm/km) Loihi nalu: 820nm Ka mana hoʻouna: -12dBm (Min) ~-9dBm (Max) ʻO ka ʻike o ka mea loaʻa: -28dBm (Min) Link budget: 16dBm Single-mode Fiber 8/125um, 9/125um Ka lōʻihi o ka lawe ʻana: 40Km Ka lōʻihi o ka lawe ʻana: 9 / 40Km 125um hoʻokahi keʻano fiber, attenuation (0.35dbm/km) Ka lōʻihi o ka hawewe: 1310nm Ka mana hoʻouna: -9dBm (Min) ~-8dBm (Max) Ka ʻike o ka mea hoʻokipa: -27dBm (Min) Link budget: 18dBm ♦ E1 Interface Interface Standard: 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 ka Attenuation: 0~6dBm ♦ Ethernet interface (10/100M) Interface rate: 10/100 Mbps, half/full duplex auto-negotiation Interface Standard: Compatible me IEEE 802.3 , IEEE 802.1Q (VLAN) Hiki i ka helu wahi MAC: 4096 Mea hoʻohui: RJ45, kākoʻo Auto-MDIX ♦ Kaiapuni hana Ka mahana hana: -10 ° C ~ 50 ° C Ka haʻahaʻa hana: 5% ~ 95 % (ʻaʻohe condensation) Ka mahana mālama: -40 ° C ~ 80 ° C Waihona Humidity: 5 %~95 % (ʻaʻohe condensation) Nā mea kiko'ī Helu kumu hoʻohālike: JHA-CPE4WF4 Hōʻike Hana Hana 4E1 PDH， 4 * Ethernet hoʻokaʻawale kino （nui Band ākea 4*100M）， kauoha kelepona kelepona，19''inch 1U，me Console, SNMP，1+1 Back up Optic fiber Port wehewehe 1+1 optical port, 4*E1 interfaces (75/120ohms), 4 FE pili, 1 * RS232 Console interface, 1 * SNMP Ethernet interface, hoʻokahi ʻenekini kauoha-uea kelepona kelepona Mana mana lako: AC180V ~ 260V;DC –48V;DC +24V Mana hoohana: ≤10W Ana Nui Huahana: 19 iniha 1U 483X138X45mm(WXDXH) Kaumaha 3KG Noi