O lenei masini o loʻo i ai le faʻamafanafanaga, tuʻuina atu le 1 + 1 fiber back-up protection, faʻasino i le faʻailoga opitika, faʻaaliga LCD, i luga o le faʻavae o le atinaʻeina o la matou kamupani o le PDH optical transmission, faʻaaoga le VLSI faapitoa ma le SNMP NMS.

8E1 + LCD Faʻaaliga + SNMP JHA-C2P-E8bF4R2 PDH Fiber Multiplexer Overview O lenei masini o loʻo i ai le faʻamafanafanaga faʻamafanafana, e maua ai le 1 + 1 fiber back-up puipuiga, faʻasino i le faʻasologa opitika, faʻaaliga LCD, i luga o le faavae o le atinaʻeina o la matou kamupani le PDH optical transmission, faʻaaoga le VLSI faʻapitoa ma le SNMP NMS. O le masini e tuʻuina atu le 1-8 * E1 faʻaoga, 1-4 * 10 / 100M Ethernet faʻafesoʻotaʻi (Wire speed 100M) ma le 2 faʻalauteleina atinaʻe. 4Channel Ethernet atinaʻe o fesoʻotaʻiga fesoʻotaʻiga, e mafai ona lagolagoina VLAN. 2 faʻalauteleina faʻaoga e mafai ona faʻaaogaina e avea ma auala faʻasalalau o RS232 / RS485 / RS422 faʻamatalaga asynchronous. E matua fetuutuunai. E iai le galuega fa'ailo. O le galuega e faʻatuatuaina, mautu, ma maualalo le faʻaaogaina o le eletise, faʻapipiʻi maualuga, laʻititi laʻititi Faʻamatalaga Ata Faʻamatalaga Tuuina atu 8 E1 faʻamalamalama manino; Faatasi ai ma le char 16 * 2 LCD faʻaalia ma le sui SNMP i totonu Tuuina atu le Console e pulea le atinaʻe (RS232) Tuuina atu le lua fiber interface 1 + 1 puipuia (APS) galuega, ma le ALS (Automatic Laser Shutdown/Reduction) galuega Ethernet package size support 1916 byte ma 4 Ethernet e mafai ona seti ese le taulaga, ma ethernet bandwidth e mafai ona setiina faavae i luga o le tele o 32K Fa'aaoga tulaga masani 2 uaea telefoni (e le o-telefoni au) seti e avea o inisinia oka-uaea hotline(filifiliga) Tuuina atu lua fiber interfaces, tasi e fai ma matai, o le isi e pei o. pologa, faʻamautinoaina le faʻalavelaveina le tuʻuina atu o auaunaga O le fua faatatau o le taulaga opitika o 155Mbps, faʻasalalauga laina e mafai ona oʻo atu i le 25KM, 40KM, 60KM, 80KM poʻo le 120KM; E1 code interface o le HDB3，E1 vibration uiga e ogatasi ma ITU-T G.703,G.823 ma G.742; E lagolagoina e le uafu Ethernet atoa / afa duplex, 10/100M auto-Nego; E lagolagoina e le uafu Ethernet galuega VLAN ma o lo'o i ai le 4 fa'avasegaga mo le filifilia o tagata; E atoatoa galuega fa'ailo ma mafai ona mata'ituina tulaga mamao masini; Lagolagoina lua Fiber Loop-back, ma le fa E1 loop-back mode, ma pulea lelei le masini; fa'aoga fa'aoga fa'amaufa'ailoga autu ma fa'ailo la'ititi, fa'aali ile LCD ma fa'ailo leo ile failauga; AC 220V, DC-48V, DC + 24V e mafai ona filifili DC-48V/DC + 24V mana tu'uina atu galuega polarity iloa, Polarity-Free Parameters ♦ Fiber Multi-mode Fiber 50 / 125um, 62.5 / 125um, mamao tele felauaiga: 5Km @ 62.5 / 125um tasi ala ala, attenuation (3dbm/km) Galu Umi: 820nm Transmitting mana: -12dBm (Min) ~-9dBm (Max) Receiver maaleale: -28dBm (Min) So'oga paketi: 16dBm Tasi-mode Fiber5 12/12. , 9 / 125um Tulaga maualuga mamao: 40Km Fesoʻotaʻiga mamao: 40Km @ 9 / 125um tasi ala ala, attenuation (0.35dbm / km) Galu Umi: 1310nm Transmitting mana: -9dBm (Min) ~-8dBm (Max) Receiver: -. 27dBm (Min) So'oga tala o le tupe: 18dBm ♦ E1 Feso'ota'iga Feso'ota'iga Tulaga Fa'asinomaga: fa'amalieina le protocol G.703; Fua Faatatau: 2048Kbps±50ppm; Fa'ailoga Fa'amatalaga: HDB3; E1 Impedance: 75Ω (le paleni), 120Ω (paleni); Fa'apalepale Jitter: E tusa ai ma le protocol G.742 ma G.823 Fa'atagaina Attenuation: 0~6dBm ♦ Ethernet interface (10/100M) Interface fua: 10/100 Mbps, afa/full duplex auto-fefa'ataua'iga Fa'atonu Fa'amatalaga: Fa'atasi ma IEEE 802.3 , IEEE 802.1Q (VLAN) MAC Address Capability: 4096 Fesoʻotaʻi: RJ45, lagolago Auto-MDIX ♦ Siʻosiʻomaga galue Galulue vevela: -10 ° C ~ 50 ° C Susū galuega: 5% ~ 95 % (leai condensation) Teuga vevela: - 40°C ~ 80°C Susū Teuina: 5%~95 % (leai se condensation) Fa'amatalaga Fa'ata'ita'iga Numera Fa'ata'ita'iga: JHA-C2P-E8bF4R2 Fa'amatalaga Fa'atino 8*E1,LCD PDH， 4FE， fa'atasi ai ma galuega ALS，Console ma SNMP，1+ 1 Toe fa'afo'i Optic fibre Taulaga Fa'amatalaga 1 + 1 uafu mata, 8 * E1 feso'ota'iga (75/120ohms), 4 * Fe feso'ota'iga, 1 * RS232 Console atina'e, 1 * SNMP Ethernet fa'afeso'ota'i, tasi fa'ainisinia fa'atonu-uaea feso'ota'iga feso'ota'iga Fa'asao Malosi : AC180V ~ 260V；DC –48V；DC + 24VPomea fa'aaogāina: ≤10W Fua Fa'atatau Oloa: 19 inisi 1U 485X138X45mm(WXDXH) Weight 3KG Talosaga

O lenei masini o le faʻaogaina o mea faʻapipiʻi faʻapipiʻi mataʻitusi faʻapipiʻi faʻatasi ma faʻaaliga LCD, faʻaogaina meataalo FPGA ma faigofie ona faʻaleleia.