Sehokelo sa Mux Demux 4 Channel Coarse Wavelength Division Multiplexing CWDM LGX box type LC/UPC

Mux Demux 4 Channel Coarse Wavelength Division Multiplexing CWDM LGX box type LC/UPC Connector Setšoantšo se Hlahisitsoeng

Tlhaloso e Khutšoanyane:

•Nomoro ea kanale: 4CH, 8CH, 16CH, boholo ba 18CH.

•Tahlehelo e Tlase ea ho Kena.

•Ho itšehla thajana ho hoholo.

•PDL e tlase.

•Moralo o Monyenyane.

•Ho tšoana ho hotle ha kanale ho ea ho kanale.

Romella imeile ho rona

Qaqiso ea Sehlahisoa

Li-tag tsa Sehlahisoa

Tlhaloso:

Ntho		4 Channel
Tahlehelo ea ho Kena (dB)		≤1.5

Bolelele ba Maqhubu a Bohareng ba CWDM [λc] (nm)		1270-1610 kapa 1271-1611
Passband (@-0.5dB bandwidth) (nm)		± 7.5
Ho behwa ka thoko	Mokero o Haufi	> 30
	Mokero o sa Haufi	> 45
Tahlehelo e Itšetlehileng ka Polarization (dB)		< 0.10
Ho Hasana ha Mokhoa oa Polarization (ps)		< 0.10
Tahlehelo ea ho Khutla (dB)		> 45
Tataiso (dB)		> 50
Matla a Phahameng a Optical (mw)		500
Mocheso o sebetsang (℃)		-20 ~ +75
Mocheso oa Polokelo (℃)		-40 ~ +85
Mofuta oa Faeba		Mokgwa o le mong G652D kapa G657A
Bophara ba cable		0.9mm, 2.0mm, e etselitsoeng uena
Bolelele ba mohatla oa kolobe		0.3m, 0.5m, 1.0m, e etselitsoeng uena
Sehokelo sa terminal		LC/UPC, SC/UPC, e etselitsoeng uena
Lable		E etselitsoeng uena
Sephutheloana		E etselitsoeng uena

Tshebetso e ka sehloohong:

Kenya tahlehelo	≤ 0.2dB
Tahlehelo ea ho khutla	50dB (UPC) 60dB (APC)
Ho tšoarella	Ho nyalana ha batho ba 1000
Bolelele ba maqhubu	850nm, 1310nm, 1550nm

Boemo ba ts'ebetso:

Mocheso o sebetsang	-25°C~+70°C
Mocheso oa polokelo	-25°C~+75°C
Mongobo o lekanyelitsoeng	≤85%(+30°C)
Khatello ea moea	70Kpa~106Kpa

CWDM ke eng?

-Melaetsaneng ea fiber-optic, multiplexing ea wavelength-division multiplexing (WDM) ke theknoloji e eketsang matšoao a 'maloa a carrier ea optical ho fiber e le 'ngoe ea optical ka ho sebelisa maqhubu a fapaneng (ke hore, mebala) ea leseli la laser. Mokhoa ona o nolofalletsa puisano ea mahlakoreng a mabeli holim'a khoele e le 'ngoe ea fiber, e boetse e bitsoa duplexing ea wavelength-division duplexing, hammoho le ho atisa bokhoni.

-Lebitso le felletseng la CWDM ke Coarse Wavelength Division Multiplexing.

-Jwalo ka ha lebitso le bolela, ke mofuta wa di-fiber optic tse nang le multiplexed, kahoo marangrang a CWDM a ka romela puisano ka nako e le nngwe, e nang le mahlakore a mabedi.

-Poleloana "mahoashe" e bolela sebaka sa bolelele ba maqhubu pakeng tsa likanale.

-CWDM e sebelisa matšoao a laser a fapaneng ka keketseho ea 20 nm. Ho na le likanale tse 18 tse fapaneng tse fumanehang - tse nang le bolelele ba maqhubu ho tloha ho 1610 nm ho isa ho 1270 nm - 'me tse 8 li ka sebelisoa tsamaisong e le 'ngoe. Kaha kanale ka 'ngoe e khona ho fetisa data ea 3.125 Gbps, bokhoni ba kakaretso ke 10 Gbps bakeng sa thapo efe kapa efe ea CWDM.

-CWDM e sebediswa bakeng sa ditshebediso tse theko e tlase, bokgoni bo tlase (sub-10G) le sebaka se sekgutshwane moo ditjeo e leng ntlha ya bohlokwa.

-CWDM e loketse marangrang a potlakileng le a malelele a sa hlokeng lebelo le turang haholo. E boetse e loketse ntlafatso e butle-butle ea litsamaiso tsa khale.

-CWDM e ka ba mohala oa hau o tenyetsehang o bolokang likhetho tsa hau li bulehile, empa u ntse u ka sebelisa meralo e meng ea lithapo moo ho hlokahalang.

Melemo:

- E nyane le e bobebe, ea indasteri, e ka beoa ka mokhoa o tenyetsehang;

- Kenya le ho bapala, kenya le ho hlokomela habonolo, ha ho hlokahale tlhophiso efe kapa efe;

- Tieho ea phetisetso ha e eo, e ntlafatsa ts'ebetso ea phetisetso, e tšehetsa sebaka se selelele;

- Bakeng sa marangrang a fiber optic a sa sebetseng, ha ho hlokahale matla, ho tšepahala ho hoholo, ho tšehetsa ts'ebeliso ea kantle;

- E be pepeneneng ho matshwao afe kapa afe a tshebeletso, e ka tshehetsa FE/GE/10GE/25GE/100GE, OTU1/OTU2/OTU3, FC1/2/4/8/10, STM1/4/16/64, le a mang;