Pon Fais Fab Meter
Nws tuaj yeem ua qhov kev sim hauv kev pabcuam ntawm txhua lub teeb liab PON (1310/1490/1550nm) ntawm txhua qhov chaw ntawm lub network. Kev tshuaj xyuas dhau / tsis ua tiav tau yooj yim los ntawm cov neeg siv khoom qhov kev hloov kho qhov txwv ntawm txhua qhov wavelength.
Siv 32 tus lej CPU nrog kev siv hluav taws xob tsawg, DW-16805 ua kom muaj zog dua thiab ceev dua. Kev ntsuas yooj yim dua vim yog kev sib txuas lus yooj yim.
Cov Nta Tseem Ceeb
1) Sim 3 lub zog ntawm PON system synchronously: 1490nm, 1550nm, 1310nm
2) Haum rau txhua lub network PON (APON, BPON, GPON, EPON)
3) Cov Txheej Txheem Threshold uas Tus Neeg Siv Txhais
4) Muab 3 pawg ntawm cov nqi qis; tshuaj xyuas thiab tso saib qhov xwm txheej dhau / tsis ua tiav
5) Tus nqi sib piv (kev poob sib txawv)
6) Txuag thiab upload cov ntaub ntawv rau hauv computer
7) Teem tus nqi threshold, upload cov ntaub ntawv, thiab calibrate wavelength los ntawm kev tswj software
8) 32 tus lej CPU, yooj yim rau kev khiav lag luam, yooj yim thiab yooj yim
9) Tua hluav taws xob tsis siv neeg, tua teeb pom kev zoo tsis siv neeg, tua hluav taws xob tsawg
10) Tus nqi tsim nyog rau kev sim hauv thaj teb thiab hauv chav kuaj
11) Ib qho yooj yim siv interface nrog cov zaub loj rau kev pom yooj yim
Cov haujlwm tseem ceeb
1) 3 lub zog ntawm PON system synchronously: 1490nm, 1550nm, 1310nm
2) Sim cov teeb liab hom tawg ntawm 1310nm
3) Qhov chaw teeb tsa tus nqi qis dua
4) Kev ua haujlwm khaws cov ntaub ntawv
5) Pib backlight tawm haujlwm
6) Tso saib qhov voltage ntawm lub roj teeb
7) Fais fab tua thaum nws nyob rau hauv qis voltage
8) Lub moos tiag tiag
Cov Lus Qhia Tshwj Xeeb
| Qhov ntev ntawm lub zog | ||||
| Cov wavelengths txheem | 1310 (sab saud) | 1490 xyoo (dej ntws mus) | 1550 xyoo (dej ntws mus) | |
| Dhau cheeb tsam (nm) | 1260~1360 | 1470~1505 | 1535~1570 | |
| Ntau yam (dBm) | -40~+10 | -45~+10 | -45~+23 | |
| Kev rho tawm @1310nm (dB) | >40 | >40 | ||
| Kev rho tawm @1490nm (dB) | >40 | >40 | ||
| Kev rho tawm @1550nm (dB) | >40 | >40 | ||
| Kev raug | ||||
| Kev Tsis Paub Tseeb (dB) | ±0.5 | |||
| Kev poob ntawm kev sib txawv (dB) | <±0.25 | |||
| Kev ncaj (dB) | ±0.1 | |||
| Los ntawm Kev Ntxig Tsis Tau (dB) | <1.5 | |||
| Kev daws teeb meem | 0.01dB | |||
| Chav tsev | dBm / xW | |||
| Cov Lus Qhia Dav Dav | ||||
| Tus lej cia khoom | 99 yam khoom | |||
| Lub sijhawm tsis siv neeg backlight tawm | 30 30 vib nas this yam tsis muaj kev ua haujlwm | |||
| Lub sijhawm tua hluav taws xob tsis siv neeg | 10 feeb yam tsis muaj kev ua haujlwm | |||
| Roj teeb | 7.4V 1000mAH roj teeb Lithium uas them tau dua los yog roj teeb qhuav | |||
| Ua haujlwm tas mus li | 18 teev rau roj teeb Lithium; li 18 teev rau roj teeb qhuav thiab, tab sis txawv rau cov roj teeb sib txawv | |||
| Kub ua haujlwm | -10~60℃ | |||
| Kub Cia Khoom | -25~70℃ | |||
| Qhov Loj (hli) | 200 * 90 * 43 | |||
| Qhov hnyav (g) | Kwv yees li 330 | |||
