8 Awa EDFA
ʻO ka fwdm optical i kūkulu ʻia, hiki iā ia ke hoʻouna i ka pūnaewele broadband a me CATV pū kekahi.
Hoʻohana ʻo Er Yb Codoped i ka ʻenehana fiber pālua;
Nā awa komo ʻo Catv: 1 koho
Nā awa hoʻokomo Olt: 4-32 koho
Nā puka puka puka: 4-32 koho;
ʻO ka mana hoʻopuka mana: ka huina hoʻopuka a hiki i ka 15W（41dBm）;
Kiʻi leo haʻahaʻa: <6dB ke hoʻokomo ʻia he 0dBm;
ʻO ke kikowaena hoʻokele pūnaewele kūpono, e like me ka hoʻokele pūnaewele SNMP maʻamau;
ʻO ka ʻōnaehana mālama wela naʻauao e hoʻemi i ka hoʻohana ʻana i ka mana;
ʻĀpana ʻenehana 'ikamu Unite Nā palena ʻenehana ʻŌlelo Ka bandwidth hana nm 1545 - 1565 Laulā mana hoʻokomo Optical dBm -3 - +10 Ka nui kani:-10-+10 Ka manawa hoʻololi Optical ms ≤ 5 ʻO ka mana puka optical kiʻekiʻe dBm 41 Paʻa mana puka dBm ±0.5 Kiʻi walaʻau dB ≤ 6.0 ʻO ka mana hoʻokomo Optical 0dBm, λ=1550nm Hoʻihoʻi poho Hookomo dB ≥ 45 Hoʻopuka dB ≥ 45 ʻAno Hoʻohui Optical CATV IN:SC/APC, PON:SC/PC A i ʻole LC/PC COM:SC/APC A I ʻole LC/APC PON i COM awa hookomo poho ≤ 1.0 dBm C/N dB ≥ 50 Kūlana hoʻāʻo e like me GT/T 184-2002. C/CTB dB ≥ 63 C/CSO dB ≥ 63 Volta hoʻolako mana V A: AC100V – 260V (50 Hz~60Hz) B: DC48V(50 Hz~60Hz) C:DC12V(50 Hz~60Hz) Laulā wela hana °C -10 – +42 ʻO ka haʻahaʻa haʻahaʻa pili kiʻekiʻe % Max 95% ʻaʻohe condensation ʻO ka nui o ka mālama ʻana i ka haʻahaʻa pili % Max 95% ʻaʻohe condensation Anana mm 483(L)×440(W)×88(H)
Hoʻohālike Huinamana puka dBm Helu puka puka Mana hoopuka no ka awa dBm MEWDM 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 Mai PON Port a COM Port loaʻa iā 1dBm hoʻokomo i ka poho & 1310nm a me 1490nm. Papa Hoʻohālikelike a me ka Mana
Palapala noi Hoʻokahi-mode fiber 1550 pūnaewele hoʻonui FTTH pūnaewele pūnaewele CATV ʻO ka lōʻihi lōʻihi pūnaewele pūnaewele.FTTx PON, ka lōʻihi o ka hawewe hana: 1529.16 ~ 1563.86nm. ʻO nā ʻano o ka ʻōnaehana hoʻoili SDH/PDH.