8 Chaw nres nkoj EDFA
Built-in optical fwdm, nws tuaj yeem xa cov broadband network thiab CATV ua ke.
Txais Er Yb Codoped ob-clad fiber ntau tshuab;
Catv input ports: 1 yeem
Olt input ports: 4-32 yeem
Com Output ports: 4-32 yeem;
Optical tso zis zog: tag nrho cov zis mus txog 15W (41dBm);
Tsawg suab nrov: <6dB thaum cov tswv yim yog 0dBm;
Zoo meej network tswj interface, raws li tus qauv SNMP network tswj;
Kev tswj qhov kub thiab txias ua kom lub zog siv qis dua;
Cov txheej txheem Parameter Yam khoom Chav tsev Cov txheej txheem tsis Lus ceeb toom Ua haujlwm bandwidth nm 1545-1565 Ib Optical input zog ntau yam dBm ib -3 - +10 Qhov siab tshaj plaws: -10-+10 Lub sijhawm hloov kho qhov muag ms ≤ 5 Maximum optical tso zis zog dBm ib 41 Tso zis zog stability dBm ib ± 0.5 hli Nrov duab dB ≤ 6.0 Optical input zog 0dBm, λ = 1550nm Rov qab poob Tswv yim dB ≥ 45 Tso zis dB ≥ 45 Optical Connector Hom CATV IN: SC/APC, PON: SC / PC lossis LC / PC COM: SC/APC lossis LC/APC PON rau COM chaw nres nkoj ntxig poob ≤ 1.0 dBm ib C/N dB ≥ 50 Kuaj mob raws li GT/T 184-2002. C/CTB dB ≥ 63 C/CSO dB ≥ 63 Lub zog hluav taws xob V A: AC100V-260V (50Hz ~ 60Hz) B: DC48V (50Hz ~ 60Hz) C: DC12V (50Hz ~ 60Hz) Kev khiav hauj lwm qhov kub thiab txias °C -10 – +42 Qhov siab tshaj plaws kev khiav hauj lwm txheeb ze humidity % Max 95% tsis muaj condensation Maximum cia txheeb ze humidity % Max 95% tsis muaj condensation Dimension mm 483 (L) × 440 (W) × 88 hli (H)
Qauv Tag nrhotso zis zog dBm Output ports naj npawb Cov zis hluav taws xob ib qhov chaw nres nkoj dBm NrogWDM 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 IB-16-20 34 16 20 19 IB-16-21 35 16 21 20 IB-16-22 36 16 22 21 IB-16-23 37 16 23 22 IB-16-24 38 16 24 23 EYA-32-15 32 32 15 14 EYA-32-16 33 32 16 15 TIAB SA-32-17 34 32 17 16 IB-32-18 35 32 18 17 TIAB SA-32-19 36 32 19 18 IB-32-20 37 32 20 19 TIAB SA-32-21 38 32 21 20 SIB-32-22 39 32 22 21 SIB-32-23 40 32 23 22 SIB-32-24 41 32 24 23 Los ntawm PON Chaw nres nkoj mus rau COM Chaw nres nkoj muaj 1dBm ntxig poob & 1310nm thiab 1490nm. Qauv thiab lub zog sib piv Table
Daim ntawv thov Ib hom fiber ntau 1550 amplification network FTTH network CATV network Ntev nrug lub cev network.FTTx PON, max ua haujlwm wavelength: 1529.16 ~ 1563.86nm. Txhua yam ntawm SDH / PDH kis tau tus mob.