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 thiab lub zog sib piv Table
| 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.
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.