Mux Demux 4 Channel Coarse Wavelength Division Multiplexing CWDM LGX igbe ụdị LC/UPC Njikọ
Nkọwapụta:
| Ihe | 4 Ọwa | ||||
| Mfu ntinye (dB) | ≤1.5 | ||||
| CWDM Central Wavelengths [λc] (nm) | 1270-1610 ma ọ bụ 1271-1611 | ||||
| Akwụkwọ ikike ngafe (@-0.5dB bandwit) (nm) | ± 7.5 | ||||
| Nnọpụ iche | Ọwa n'akụkụ | > 30 | |||
| Ọwa na-adịghị n'akụkụ | > 45 | ||||
| Mfu dabere na polarization (dB) | <0.10 | ||||
| Ụdị Mgbasa (ps) | <0.10 | ||||
| Nlaghachi (dB) | > 45 | ||||
| Ntuziaka (dB) | > 50 | ||||
| Ike ngwa anya kacha (mw) | 500 | ||||
| Okpomọkụ na-arụ ọrụ (℃) | -20 ~ +75 | ||||
| Okpomọkụ nchekwa (℃) | -40 ~ +85 | ||||
| Ụdị eriri | Otu ụdị G652D ma ọ bụ G657A | ||||
| Dayameta USB | 0.9mm, 2.0mm, ahaziri | ||||
| Ogologo pigtail | 0.3m, 0.5m, 1.0m, ahaziri | ||||
| Njikọ ọnụ | LC/UPC, SC/UPC, ahaziri | ||||
| Lable | ahaziri | ||||
| ngwugwu | ahaziri | ||||
Isi arụmọrụ:
| Fanye ọnwụ | ≤ 0.2dB |
| Weghachite mfu | 50dB (UPC) 60dB (APC) |
| Ịdị ogologo | 1000 Mmekọrịta |
| Ogologo ogologo | 850nm, 1310nm, 1550nm |
Ọnọdụ ọrụ:
| Ọnọdụ okpomọkụ na-arụ ọrụ | -25°C ~+70°C |
| Ọnọdụ nchekwa | -25°C ~+75°C |
| Iru mmiri dị ala | ≤85%(+30°C) |
| Nrụgide ikuku | 70Kpa ~ 106Kpa |
Kedu ihe bụ CWDM?
-N'ime nzikọrịta ozi fiber-optic, nkewa ogologo-nkewa multiplexing (WDM) bụ nkà na ụzụ nke na-eme ka ọnụọgụ ngwa anya na-ebufe n'otu eriri anya site n'iji ogologo ogologo ogologo (ya bụ, agba) nke ìhè laser. Usoro a na-enyere aka nkwukọrịta bidirectional n'ofe otu eriri eriri, nke a na-akpọkwa ogologo nkewa-nkewa duplexing, yana ịba ụba nke ikike.
-CWDM zuru aha bụ Coarse Wavelength Division Multiplexing.
-Dị ka aha ahụ na-ekwu, ọ bụ ụdị nke multiplexed fiber optics, ya mere netwọk CWDM nwere ike izipu ozi n'otu oge, nkwurịta okwu abụọ.
-Okwu a na-akpụ akpụ "na-ezo aka n'ogologo ebili mmiri n'etiti ọwa.
-CWDM na-eji akara laser dị iche na nm 20 nm. Ngụkọta nke ọwa 18 dị iche iche dị - nke nwere ogologo ikuku site na 1610 nm ruo 1270 nm - na 8 nwere ike iji n'otu usoro. Ebe ọwa ọ bụla nwere ike ịnweta ọnụego data nke 3.125 Gbps, ikike nchịkọta bụ 10 Gbps maka eriri CWDM ọ bụla.
-A na-eji CWDM maka ọnụ ala dị ala, ikike dị ala (sub-10G) yana ngwa dị anya dị mkpụmkpụ ebe ọnụ ahịa bụ ihe dị mkpa.
-CWDM dị mma maka netwọk ngwa ngwa na ogologo oge na-adịghị mkpa ọsọ ọsọ dị oke ọnụ. Ọ dịkwa mma maka iji nwayọọ nwayọọ kwalite sistemụ ochie.
-CWDM nwere ike ịbụ ahịrị gị na-agbanwe agbanwe nke na-eme ka nhọrọ gị mepee, mana ị ka nwere ike iji ụdị eriri USB ndị ọzọ ebe mkpa bilitere.
Uru:
- Obere na ọkụ, Ụlọ ọrụ mmepụta ihe, nwere ike itinye ya n'ụzọ na-agbanwe agbanwe;
- Nkwụnye na gwuo egwu, wụnye na nrụzi ngwa ngwa, ọ dịghị mkpa nhazi ọ bụla;
- igbu oge nnyefe efu, melite arụmọrụ nnyefe, na-akwado anya ọzọ;
- Maka netwọk fiber optic na-agafe agafe, ọ dịghị mkpa ike, ntụkwasị obi dị elu, na-akwado ngwa n'èzí;
- Nwee nghọta na akara ọrụ ọ bụla, ọ nwere ike ịkwado FE/GE/10GE/25GE/100GE, OTU1/OTU2/OTU3, FC1/2/4/8/10, STM1/4/16/64, na ndị ọzọ;
Atụmatụ
•Nọmba ọwa: 4CH, 8CH, 16CH, kacha 18CH.
•Mfu ntinye ntinye dị ala
•Nkewapụ iche
•PDL dị ala
•Nhazi kọmpat
•Ịdị n'otu ọwa-na-ọwa dị mma
•Ogologo ogologo na-arụ ọrụ sara mbara
•Site na 1260nm ruo 1620nm.
•Okpomọkụ na-arụ ọrụ sara mbara: -40°C ruo 85°C.
•Elu ntụkwasị obi na kwụsie ike.
•ABS modul igbe.
•Ogologo pigtail: ahaziri.
•Njikọ ọnụ ọnụ: ahaziri.
Ngwa
+ Netwọk Fiber Optic Passive.
+ Metro/Nnweta netwọk.
+ Sistemụ WDM.
+ Fiber optical amplifier.
- CATV usoro.
- 3G, 4G, 5G Mobile Fronthaul.
- Ebe data.
Foto ngwaahịa:
