Amachweba angu-32 e-EDFA
I-fwdm ye-optical eyakhelwe ngaphakathi, ingadlulisela inethiwekhi ye-broadband kanye ne-CATV ndawonye.
Yamukela ubuchwepheshe be-fiber obumbozwe kabili be-Er Yb Codoped;
Izimbobo zokufaka ze-Catv: 1 ongayikhetha
Amachweba okufaka e-Olt: 4-32 ongawakhetha
Amachweba okukhipha e-Com: 4-32 ongawakhetha;
Amandla okukhipha okubonakalayo: inani lokukhipha elifinyelela ku-15W（41dBm）;
Isibalo somsindo ophansi: <6dB uma okokufaka kungu-0dBm;
Isixhumi esibonakalayo sokuphathwa kwenethiwekhi esiphelele, esihambisana nokuphathwa kwenethiwekhi okujwayelekile kwe-SNMP;
Uhlelo lokulawula izinga lokushisa oluhlakaniphile lwenza ukusetshenziswa kwamandla kube phansi;
Into Iyunithi Amapharamitha ezobuchwepheshe Isaziso Umkhawulokudonsa wokusebenza nm 1545 - 1565 Ububanzi bamandla okufaka okubonakalayo i-dBm -3 - +10 Ucingo oluphezulu: -10- +10 Isikhathi sokushintsha kwe-Optical ms ≤ 5 Amandla aphezulu okukhipha optical i-dBm 41 Ukuqina kwamandla okukhipha i-dBm ±0.5 Isibalo somsindo dB ≤ 6.0 Amandla okufaka okubonakalayo 0dBm, λ=1550nm Ukulahlekelwa yimbuyiselo Okokufaka dB ≥ 45 Umphumela dB ≥ 45 Uhlobo Lwesixhumi Esibonakalayo I-CATV IN:SC/APC, I-PON: SC/PC NOMA LC/PC I-COM:SC/APC noma i-LC/APC Ukulahlekelwa kokufakwa kwembobo ye-PON kuya ku-COM ≤ 1.0 i-dBm C/N dB ≥ 50 Isimo sokuhlola ngokusho I-GT/T 184-2002. I-C/CTB dB ≥ 63 I-C/CSO dB ≥ 63 I-voltage yokunikezwa kwamandla V A: AC100V – 260V (50 Hz~60Hz) B: DC48V(50 Hz~60Hz) C:DC12V(50 Hz~60Hz) Ibanga lokushisa lokusebenza °C -10 – +42 Umswakama osebenzayo ophezulu % Ubuningi obungu-95% akukho ukujiya Umswakama olinganiselwe wokugcina % Ubuningi obungu-95% akukho ukujiya Ubukhulu mm 483(L)×440(W)×88(H)
Imodeli Isiyonkeamandla okukhipha i-dBm Inombolo yezimbobo zokukhipha Amandla okukhipha nge-port dBm ngayinye NEI-WDM I-EYA-4 -18 25 4 18 17 I-EYA-4 -19 26 4 19 18 I-EYA-4 -20 27 4 20 19 I-EYA-4 -21 28 4 21 20 I-EYA-4 -22 29 4 22 21 I-EYA-4 -23 30 4 23 22 I-EYA-4 -24 31 4 24 23 I-EYA-8 -15 25 8 15 14 I-EYA-8 -16 26 8 16 15 I-EYA-8 -17 27 8 17 16 I-EYA-8 -18 28 8 18 17 I-EYA-8 -19 29 8 19 18 I-EYA-8 -20 30 8 20 19 I-EYA-8 -21 31 8 21 20 I-EYA-8 -22 32 8 22 21 I-EYA-8 -23 34 8 23 22 I-EYA-8 -24 35 8 24 23 I-EYA-16 -15 29 16 15 14 I-EYA-16 -16 30 16 16 15 I-EYA-16 -17 31 16 17 16 I-EYA-16 -18 32 16 18 17 I-EYA-16 -19 33 16 19 18 I-EYA-16 -20 34 16 20 19 I-EYA-16 -21 35 16 21 20 I-EYA-16 -22 36 16 22 21 I-EYA-16 -23 37 16 23 22 I-EYA-16 -24 38 16 24 23 I-EYA-32 -15 32 32 15 14 I-EYA-32 -16 33 32 16 15 I-EYA-32 -17 34 32 17 16 I-EYA-32 -18 35 32 18 17 I-EYA-32 -19 36 32 19 18 I-EYA-32 -20 37 32 20 19 I-EYA-32 -21 38 32 21 20 I-EYA-32 -22 39 32 22 21 I-EYA-32 -23 40 32 23 22 I-EYA-32 -24 41 32 24 23 Ukusuka kwi-PON Port kuya kwi-COM Port kune-1dBm insert loss kanye ne-1310nm kanye ne-1490nm. Ithebula Lokuqhathanisa Imodeli Namandla