1550EA
I-1550EA SERIES ITU YONKE I-C-BAND IYAJIKELA IMODULATION YAPHANDLE I-OPTICAL TRANSMITTER
Iimbonakalo
◆Umgangatho ophezulu: itekhnoloji yokuqala eyiyo eyi-microwave entsha, i-RF predistortion technology insure kwimeko yomgangatho CNR=53dB, inkqubo inokufumana eyona CTB.CSO inkulu.SBS index.
◆ Ukuguquguquka: itekhnoloji yemodyuli yemodyuli yangaphandle iqinisekisa ukusebenza kweCSO ngokugqwesileyo, iphucula ubuninzi bamandla efiber optical, ukufumana ukudluliselwa komgama omde.SBS: 13-19, OMI, ITU wavelength adjustable, AGC / MGC selectable, isicelo womnatha ezahlukeneyo.
◆Intuitive: I-laser iyona nxalenye yomatshini ebiza kakhulu, umatshini oxhotyiswe nge-microprocessor monitors imeko yokusebenza ye-laser, iphaneli ye-LCD yefestile ibonisa iiparamitha zokusebenza.
◆ Uhlobo lweNethiwekhi: Khetha isiqinisekiso se-All-piece status monitoring transponder ukuze sihlangabezane nomgangatho wesizwe kwaye sihambelane nomgangatho we-SCTE HMS, senza amandla okubeka iliso kwinethiwekhi.(Plug in uhlobo unikezelo lwamandla): amkele iprofayile aluminiyam iplagi kuhlobo unikezelo lombane switch, inokusebenza 85 265Vac City Network Voltage, Kunye nonikezelo ombane ozikhethelayo DC48V (ugcino kufuneka);i-chassis yokupholisa ulawulo oluzenzekelayo lobushushu.
Ezobugcisa
| Hayi. | Into | Iyunithi | Ipharamitha | Phawula |
| 1 | Imodeli yeLaser | JDSU, Oclaro | ||
| 2 | Ubude bamaza okukhanya | nm | 1528.77~1563.86 | Uluhlu lweCATV1540 ~ 1563nm olusebenzayo |
| 3 | Uzinzo lwamaza | nm | ±0.01 | |
| 4 | Amandla flatness | dB | ±0.75 | |
| 5 | Ukumodareyitha kwamehlo | Ukumodareyitha kwangaphandle | ||
| 6 | Amandla emveliso | dBm | 2x7 | 2x8,2x9 |
| 7 | SBS | dBm | 16(ehlala ikho) | 13 ~ 19 ukulungiswa |
| 8 | Uqhagamshelwano | FC/APC, SC/APC | Phawula phambi kokuba uodole | |
| 9 | Uluhlu lokuphindaphinda | MHz | 47-1000 | |
| 10 | CNR | dB | ≥53.0 | GY/T143-2000 6.2.3.5 |
| 11 | Ukucaba | dB | ±0.75(860MHz)±1.5 (1000MHz) | GY/T143-2000 6.2.4 |
| 12 | Inqanaba lokufakwa kweRF | dBmV | 23±5 | AGC |
| 13 | C/CTB | dB | ≥65.0 | GY/T143-2000 6.2.5 |
| 14 | C/CSO | dB | ≥65.0 | GY/T143-2000 6.2.6 |
| 15 | I-impedance ye-RF yegalelo | Ω | 75 | GB/T11381.1 4.2.2.2.5 |
| 16 | Ilahleko yembuyekezo ye-RF | dB | >16 | Iplagi kumandla amabini, -48VDC ekhethiweyo |
| 17 | Umthombo wamandla | V | 86~265 | Amandla omnye |
| 18 | Ukulahlekelwa kwamandla | W | ≤50 | Ukulawula ubushushu beChassis ngokuzenzekelayo |
| 19 | Ubushushu bokusebenza | ℃ | 0~50 | |
| 20 | Ubushushu bokugcina | ℃ | -20~85 | |
| 21 | Umsebenzi onxulumene nokufuma | % | 20%~85% | |
| 22 | Ubungakanani | ˮ | 19*11*1.75 | W *D*H |
| 23 | Iprothokholi yenethiwekhi | RJ45 | Inkxaso ye-IE kunye ne-SNMP |