1550nm Whakawhitinga Whakawhiti Whakawhitinga Taaro (ZTX1800)
Whakaahuatanga hua
Ko te ZTX1800 he momo paerewa mahi-teitei 1550nm whakawhiti-a-waho o te kaituku whakawhiti me te kaha-mahi whakawhiti takirua takirua. Ko te maama marama katoa e whaaia te whanui whanui, reo iti, taiaho DFB ngaru tonu, e kaha ana ki te whakaheke i te mana o te marara. Na te waitohu o te ao i tango i nga waahanga matua me ta maatau punaha hangarau hangarau arotautanga hangarau, hangarau hangarau whatunga SMNP, nga tohu mahi hangarau a te miihini kua tino whanganga i te paerewa o nga taputapu kawemai. Ka taea te whakarato i nga whakaahua kounga-pai, te mamati, te tohu mamati ranei i te tohu whakawhiti i te tawhiti-roa mo te pouaka whakaata pouaka whakaata me te waea korero.
Āhuahira
(1) Te kounga teitei: Ko te hangarau hangarau ngaruiti takirua me te hangarau hangarau miihini-a-rohe RF te whakarite kia taea e te punaha te tiki i nga whaainga CTB, CSO, me SBS tino nui ina he CNR≥52dB tino pai te mahi.
(2) Ngawari: Hei whakarite i te punaha mahi nui a CSO, ko te hangarau whakarereke waahanga o te modulator o waho e whakanui ana i te mana whatu ki roto i te muka kia whiwhi ai i te tawhiti-tawhiti, me te paepae SBS e taea ana te whakarite, 13, 16,18dB, AGC / Aratau MGC ka taea te whiriwhiri, te papa whakahiki i te OMI kia pai mo nga whakawhiti whatunga rereke.
(3) Tuuturu: Ko te 19 “1U paerewa whata, hanga-i roto i te mahi-nui whakawhiti takirua mana supply, Ka taea e te mahi i te reira i roto i te tārua i 85 ~ 265Vac City Whatunga Ngaohiko, MS-taumata huri aunoa; chassis tautauā te pāmahana aunoa.
(4) Intuitive: Ko te modulator o waho me te laser ko nga miihini miihini utu nui, miihini miihini me te miihini miihini e aroturukihia ana te ahua mahi o te modulator o waho me te laser, ka whakaatuhia e te matapihi LCD papaaha nga waahanga whakahaere.
(5) Momo Whatunga: Whiriwhiria te katoa o te waahanga hei tirotiro i te mana whakawhiti mo te whakatutukitanga kia tutuki ai te paerewa a Motu me te uru ki te paerewa HCT SCTE, ka taea e te whakahaere whatunga te aro turuki i nga kaha.
(6) Mahinga Hiko Whakato: ka tango i nga rauemi konumohe, PSU whakawhiti pluggable, mahi me te 86 ~ 265VAC, ka taea te whakakapi ma te -48VDC ngawari.
Parenga hangarau
| Tūemi |
Units |
Parameter |
Panui |
| Momo taiaho |
Taiaho DFB |
||
| Te roangaru |
nm |
1550 ± 10 |
Ka taea te whakaatu i mua i to ota |
| Whakawhitinga Whakaaturanga |
Whakatautau a-waho |
||
| Mana whakaputa whakaputa |
dBm |
2 × 7 |
1X7 …… 2 × 9 |
| Paepae SBS |
dBm |
16.5 |
13 ~ 19dB te whakarite |
| Tūhono Optical |
SC / APC ko FC / APC ranei |
whakamāramatia i mua o te ota |
|
| Awhe auau |
MHz |
47 ~ 862 |
47 ~ 1000 whiringa |
| CNR |
dB |
≥52 |
|
| Paparahi |
dB |
± 0.75 |
|
| Taumata whakauru RF |
Tuhinga o mua |
75 ~ 85 |
AGC whakahaere aunoa |
| C / CTB |
dB |
≥65.0 |
|
| C / CSO |
dB |
≥65.0 |
|
| Urunga urunga RF |
Ω |
75 |
|
| Ngaronga Whakauru Whakauru RF |
dB |
> 16 (47 ~ 550) MHz |
|
|
> 14 (55 ~ 862) MHz |
|||
| Ngaohiko |
V |
90 ~ 265VAC |
Kōwhiri -48VDC |
| Te kohi mana |
W |
≤50 |
Mahinga-tuku takitahi |
| Temperature Mahi |
° C |
0 ~ 50 |
Te whakahaere i te pāmahana Aunoa |
| Te pāmahana rokiroki |
° C |
-20 ~ 85 |
|
| Haumākū whanaunga |
% |
20% ~ 85% |
|
| Rahi |
" |
19 ″ × 11 ″ × 1.75 ″ |
(W) x (D) x (H) |
| Te whakahaere whatunga |
RJ45 |
Tirohia te tirotiro me te SNMP |
|
| Taumaha |
Kg |
5 |
|
| Panui: | |||
| 1) I te ahuatanga o te hononga-ngaro kua whakaritea, kua whirihorahia i roto i te 59 PAL-D tohu pouaka whakaata tairitenga i roto i te 550MHz auau, i te awhe o 550MHz ~ 750 (862) MHz auau whakawhiti i nga tohu whakarereke mamati, taumata tohu whakarorohiko mamati (i te 8MHz bandwidth ) he 10dB raro iho i te taumata kawe tohu tairitenga, ka te 0dBm te mana whakauru whatu, ka taea e koe te mehua i te kohinga kawe toru whakatoru (C / CTB), kohinga kawe o te wehenga pao-ota tuarua (C / CSO) me te kaikawe ki te ōwehenga haruru (C / CNR) 2) muka: 50km + EDFA | |||
Raupapa hua
|
Tauira |
Whirihoranga |
|
ZTX1825 |
Tauranga whatu taarua, ia tauranga mana whatu≥5dBm |
|
ZTX1826 |
Tauranga whatu taarua, ia tauranga mana whatu≥6dBm |
|
ZTX1827 |
Tauranga whatu taarua, ia tauranga mana whatu≥7dBm |
|
ZTX1828 |
Tauranga whatu taarua, ia tauranga mana whatu≥8dBm |
|
ZTX1829 |
Tauranga whatu taarua, ia tauranga mana whatu≥9dBm |