16 Amachweba EDFA
I-fwdm yokubona eyakhelwe ngaphakathi, ingadlulisela inethiwekhi ye-broadband ne-CATV ndawonye.
I-Adopts Er Yb Codoped fiber-clad fiber technology;
Izimbobo zokufaka ze-Catv: 1 ozikhethela
Izimbobo zokufaka ze-Olt: 4-32 ozikhethela
Com Output port: 4-32 ozikhethela;
Amandla okukhiphayo okubonakalayo: okukhiphayo okuphelele kufika ku-15W (41dBm);
Isibalo somsindo ophansi: <6dB uma okokufaka kungu-0dBm;
I-interface yokuphatha inethiwekhi ephelele, ngokuhambisana nokuphathwa kwenethiwekhi okujwayelekile kwe-SNMP;
Isistimu yokulawula izinga lokushisa ehlakaniphile yenza ukusetshenziswa kwamandla kube phansi;
Into Iyunithi Amapharamitha wobuchwepheshe Phawula Umkhawulokudonsa osebenzayo nm 1545 - 1565 Ibanga lamandla okufakwayo okubonakalayo dBm -3 - +10 Ubukhulu:-10-+10 Isikhathi sokushintsha i-Optical ms ≤ 5 Amandla aphezulu okukhiphayo dBm 41 Ukuqina kwamandla okukhiphayo dBm ±0.5 Isibalo somsindo dB ≤ 6.0 Amandla okufaka abonakalayo 0dBm, λ=1550nm Buyisela ukulahlekelwa Okokufaka dB ≥ 45 Okukhiphayo dB ≥ 45 Uhlobo Lwesixhumi esibonakalayo I-CATV IN:SC/APC, I-PON: SC/PC NOMA LC/PC COM:SC/APC NOMA LC/APC Ukulahleka kokufakwa kwembobo ye-PON kuya ku-COM ≤ 1.0 dBm C/N dB ≥ 50 Isimo sokuhlola ngokusho I-GT/T 184-2002. C/CTB dB ≥ 63 C/CSO dB ≥ 63 I-voltage yokuphakelwa kwamandla V A: AC100V – 260V (50 Hz~60Hz) B: DC48V(50 Hz~60Hz) C:DC12V(50 Hz~60Hz) Ibanga lokushisa elisebenzayo °C -10 - +42 Ubuningi bomswakama ohlobene osebenzayo % Ubukhulu obungu-95% akukho ukujiya Isitoreji esiphezulu somswakama ohlobene % Ubukhulu obungu-95% akukho ukujiya Ubukhulu mm 483(L)×440(W)×88(H)
Imodeli Ingqikithiamandla okukhipha i-dBm Inombolo yezimbobo zokukhiphayo Amandla okukhiphayo ngembobo ngayinye dBm NGEI-WDM EYA-4 -18 25 4 18 17 EYA-4 -19 26 4 19 18 EYA-4 -20 27 4 20 19 EYA-4 -21 28 4 21 20 EYA-4 -22 29 4 22 21 EYA-4 -23 30 4 23 22 EYA-4 -24 31 4 24 23 EYA-8 -15 25 8 15 14 EYA-8 -16 26 8 16 15 EYA-8 -17 27 8 17 16 EYA-8 -18 28 8 18 17 EYA-8-19 29 8 19 18 EYA-8 -20 30 8 20 19 EYA-8 -21 31 8 21 20 EYA-8 -22 32 8 22 21 EYA-8-23 34 8 23 22 EYA-8 -24 35 8 24 23 EYA-16 -15 29 16 15 14 EYA-16 -16 30 16 16 15 EYA-16 -17 31 16 17 16 EYA-16 -18 32 16 18 17 EYA-16 -19 33 16 19 18 EYA-16 -20 34 16 20 19 EYA-16 -21 35 16 21 20 EYA-16 -22 36 16 22 21 EYA-16 -23 37 16 23 22 EYA-16 -24 38 16 24 23 EYA-32 -15 32 32 15 14 EYA-32 -16 33 32 16 15 EYA-32 -17 34 32 17 16 EYA-32 -18 35 32 18 17 EYA-32 -19 36 32 19 18 EYA-32 -20 37 32 20 19 EYA-32 -21 38 32 21 20 EYA-32 -22 39 32 22 21 EYA-32 -23 40 32 23 22 EYA-32 -24 41 32 24 23 Ukusuka embobeni ye-PON ukuya echwebeni le-COM kunokulahlekelwa kokufaka okungu-1dBm&1310nm no-1490nm.Ithebula Lokuqhathanisa Imodeli kanye Namandla