I-Professional China Modular Multi-Sevice Pdh - 16E1+3FE+1FX 1+1 PDH Multiplexer JHA-C2PE16F3PF1 – JHA

16E1+3FE+1FX 1+1 PDF Multiplexer JHA-C2PE16F3PF1

Uhlolojikelele

Imishini yochungechunge iku-PDH optical fiber transmission, inkampani eyakhiwe, ngokusekelwe esilinganisweni esikhulu esihlanganisiwe sesekethe, ikhomba ucwaningo nokuthuthukiswa kwemishini yokudlulisa amehlo. Idivayisi inikeza isikhombimsebenzisi se-1 ~ 16 E1; 1 ~ 3 10/100M Fast Ethernet interface (Ethernet interface ukushintshanisa, isivinini wire 100M, ukusekela VLAN division (ukuhlukaniswa okunengqondo)); 1*100base-FX optical Ethernet interface; Ikhonsoli engu-1; I-interface yesevisi enwetshiwe engu-1 ingasetshenziswa njengesignali ye-E1, idatha ye-RS232/RS485/RS422; 1 ucingo lwebhizinisi lwedijithali; uhlelo lokusebenza luyaguquguquka, lunomsebenzi we-alamu, ukusebenza kuzinzile futhi kunokwethenjelwa, ukusetshenziswa kwamandla okuphansi, izinga eliphezulu lokuhlanganisa.

Isithombe Somkhiqizo

Izici

• Ngokusekelwe ku-IC ye-self-copyright
• I-Modular wide dynamic optical detector
• Nikeza isixhumi esibonakalayo sokuphatha ikhonsoli (RS232)
• Nikeza i-fiber interface 1+1 ukuvikela (APS) umsebenzi
• 3*FE Ethernet interface isilinganiso 10M/100M, uhhafu/okugcwele duplex Auto-Nego
• Ukusekela usayizi wephakheji ye-Ethernet engu-1916 byte kanye nembobo ye-Ethernet engu-4 kungasethwa ngokuhlukene, futhi umkhawulokudonsa we-ethernet ungasetha isisekelo sokuphindaphinda okungu-32K
• Isixhumi esibonakalayo se-E1 sithobela i-G.703, sisebenzisa ukutholwa kwewashi ledijithali kanye nobuchwepheshe bokukhiya besigaba obushelelezi
• Isebenzisa ucingo olujwayelekile olu-2 (izibambo okungezona ezocingo) ezisethwe njengenombolo yocingo yocingo ye-oda lobunjiniyela(kuyakhetheka)
• Uma isignali yokubona yokulahlekelwa, ingathola ukuthi idivayisi eyirimothi ivaliwe noma i-fiber inqanyuliwe, futhi ibonisa i-alamu nge-LED.
• Idivayisi yasendaweni ingabuka isimo sokusebenza kwesilawuli kude
• Nikeza umyalo wesixhumi esibonakalayo esikude i-Loop Back, isekela umsebenzi wendawo we-E1 Loop Back, isekela i-E1 LOS ne-alamu ye-AIS, lula ukulungiswa komugqa
• Ibanga likagesi lifika ku-2-120Km ngaphandle kokuphazamiseka
• Sekela umphathi we-SNMP (i-ejenti ye-SNMP ngaphakathi)
• I-AC 220V, DC-48V, DC24V ingakhethwa
• I-DC-48V/DC24V umsebenzi wokuthola i-polarity wokunikezwa kwamandla, I-Polarity-Free

Amapharamitha

♦I-Fiber

I-Multi-mode Fiber

50/125um, 62.5/125um,

Ibanga eliphezulu lokudlulisa: 5Km @ 62.5 / 125um i-fibre yemodi eyodwa, ukuncishiswa (3dbm/km)

Ubude begagasi: 820nm

Amandla okudlulisa: -12dBm (Min) ~-9dBm (Ubukhulu)

Ukuzwela kwesamukeli: -28dBm (Min)

Isabelomali sesixhumanisi: 16dBm

I-Fiber yemodi eyodwa

8/125um, 9/125um

Ibanga eliphezulu lokudlulisa: 40Km

Ibanga lokudlulisela: 40Km @ 9 / 125um i-fibre yemodi eyodwa, ukuncishiswa (0.35dbm/km)

Ubude begagasi: 1310nm

Amandla okudlulisa: -9dBm (Min) ~-8dBm (Ubukhulu)

Ukuzwela kwesamukeli: -27dBm (Min)

Isabelomali sesixhumanisi: 18dBm

♦E1 Interface

Data Interface: RS-232, RS-422, RS-485, TTL
Imodi yedatha: NRZ, Manchester, Bi-phase
Isilinganiso Sedatha: 110bps-115.200Kbps
I-Interface Port: RJ45

♦I-Ethernet interface(100/100M)

Isilinganiso sokusebenzisana: 10/100 Mbps, uhhafu/okugcwele kwe-duplex-negotiation

I-Interface Standard: Ihambisana ne-IEEE 802.3, IEEE 802.1Q (VLAN)

Amandla wekheli le-MAC: 4096

Isixhumi: RJ45, isekela i-Auto-MDIX

♦Indawo yokusebenza

Izinga lokushisa lokusebenza: -10°C ~ 50°C

Umswakamo osebenzayo: 5% ~ 95% (akukho ukufingqa)

Izinga lokushisa lesitoreji: -40°C ~ 80°C

Umswakamo Wesitoreji: 5%~95 % (akukho ukufingqa)

Imininingwane

Isicelo