01 8E1+LCD Muqaal +SNMP JHA-C2P-E8bF4R2 PDH Fiber Multiplexer
8E1 + LCD Display + SNMP JHA-C2P-E8bF4R2 PDH Fiber Multiplexer Dulmarka Qalabkani wuxuu leeyahay kantaroolka konsole, wuxuu bixiyaa ilaalinta 1 + 1 fiber, tilmaamaya gudbinta indhaha, bandhig LCD, oo ku saabsan aasaaska horumarka shirkaddayada gudbinta indhaha ee PDH, isticmaal VLSI gaar ah iyo SNMP NMS. Qalabku wuxuu bixiyaa 1-8 * E1 interface, 1-4 * 10 / 100M Ethernet interface (xawaaraha fiilada 100M) iyo 2 interface ballaarinta. 4Channel Ethernet interface waa bedel interface, taageeri kara VLAN. 2 interface ballaarinta waxaa loo isticmaali karaa sida kanaalka gudbinta ee RS232/RS485/RS422 xogta asynchronous. Aad bay u dabacsan tahay. Waxay leedahay shaqada digniinta. Shaqadu waa mid la isku halleyn karo, xasilloon, iyo isticmaalka awoodda hooseeya, isdhexgalka sare, cabbirka yar ee Sawirrada Sawirka Wax soo saarka wuxuu bixiyaa 8 E1 gudbin hufan; Iyada oo leh char 16*2 LCD bandhigay iyo wakiilka SNMP gudaha Bixi Console interface interface (RS232) Bixi laba interface fiber interface 1 + 1 ilaalinta (APS) function, iyo ALS (Automatic Laser Shutdown / Dhimista) shaqeyn Ethernet cabbir cabbir taageero 1916 byte iyo 4 Ethernet Dekedda si gaar ah ayaa loo dejin karaa, bandwidth ethernet-kuna wuxuu saldhig u noqon karaa tiro badan oo ah 32K Wuxuu adeegsadaa heerka caadiga ah ee 2 taleefanka siliga ah (kuwa aan talefoonka ahayn) oo loo dejiyay khadka khadka tooska ah ee dalbashada injineernimada (ikhtiyaar) Bixi laba xiriiriye fiber ah, mid sidii sayid ah, kan kalena sida addoonka, caymis gudbinta adeegga aan kala go'a lahayn Heerka dekedda indhaha waa 155Mbps, kala qaybinta kala duwan ayaa gaari kara 25KM, 40KM, 60KM, 80KM ama 120KM; E1 interface code waa HDB3, E1 sifo gariirku waafaqsan ITU-T G.703, G.823 iyo G.742; Dekedda Ethernet waxay taageertaa laba-duplex buuxa / kala badh, 10 / 100M auto-Nego; Dekadda Ethernet waxay taageertaa shaqada VLAN waxayna leedahay qaabka naqshadeynta 4 ee xulashada isticmaalaha; Leh shaqa qaylo dhaan dhamaystiran oo la socon karta heerka qalabka fog; Waxay taageertaa laba dib-u-celinta Fiber Loop, iyo Afar E1 qaab-dambe, oo u maareeyo aaladda si habboon; alaarmiga weyn ee la habeyn karo isticmaale iyo alaarmiga yar, ku soo bandhiga LCD iyo qaylo dhaanta codka marka la hadlayo; AC 220V, DC-48V, DC + 24V waxay noqon kartaa ikhtiyaari DC-48V/DC + 24V korantada ogaanshaha polarity function, Polarity-free Parameters 62.5 / 125um fiber hal qaab, attenuation (3dbm/km) Dhererka hirarka: 820nm Awood gudbinta: -12dBm (Min) ~ -9dBm (Max) dareenka qaataha: -28dBm (Min) Miisaaniyadda isku xidhka: 16dBm Single/12 Fiber Fiber . 27dBm (Min) Miisaaniyadda isku xidhka: 18dBm ♦ E1 Interface Interface Standard: u hoggaansan borotokoolka G.703; Heerka Interface: 2048Kbps± 50ppm; Koodhka Interface: HDB3; E1 Impedance: 75Ω (dheelitir la'aan), 120Ω (dheelitir); Dulqaadka Jitter: Sida waafaqsan nidaamka G.742 iyo G.823 Attenuation Ogolaaday: 0~6dBm , IEEE 802.1Q (VLAN) MAC Cinwaanka Awoodda: 4096 Xidhiidhiyaha: RJ45, taageero Auto-MDIX ♦ Deegaanka shaqada Heerkulka shaqada: -10 ° C ~ 50 ° C Qoyaanka shaqada: 5% ~ 95 % (aan uumi lahayn) Heerkulka kaydinta: - 40°C ~ 80°C Qoyaanka Kaydinta: 5% ~ 95 % (aan uumi lahayn) Tilmaamaha Nambarka Modelka: JHA-C2P-E8bF4R2 Sharaxaada Hawleed 8*E1,LCD PDH， 4FE,oo leh ALS function，Console iyo SNMP，1+ 1 Dib u habeynta Dekadda Fiber fiber-ka Sharaxaadda 1+1 deked indhaha ah, 8*E1 interfaces (75/120ohms), 4*FE interfaces,1*RS232 Console interface,1*SNMP interface interface,hal injineernimo daldal-silig teleefoon interface Awood koronto : AC180V ~ 260V;DC -48V;DC +24Vower Isticmaalka: ≤10W Cabbirka Alaabta: 19 inch 1U 485X138X45mm(WXDXH) Miisaanka 3KG Codsiga
