Sesebelisoa sa CWDM, DWDM, FWDM

Tlhaloso e Khutšoanyane:

Karolo ea CWDM:
Tahlehelo e tlase ea ho kenya
Sehlopha se pharalletseng sa pasa
Botsitso bo phahameng le ho tšepahala
Epoxy mahala optical tsela

Lisebelisoa tsa CWDM:
WDM Network
Mohala oa puisano
Metro Network
Sistimi ea phihlello

Re romelle lengolo-tsoibila

Lintlha tsa Sehlahisoa

Li-tag tsa Sehlahisoa

Tlhaloso ea Sesebelisoa sa CWDM

Paramethara	Sesebelisoa sa CWDM
Operating Wavelength (nm)	1260 ~ 1620nm
Center Wavelength (nm)	1270~1610nm kapa 1271~1611nm (ITU Grid G.694.2)
Sekheo sa Manane (nm)	20nm
Ho Nepaha ha Maqhubu a Setsi (nm)	±0.5nm
Bophahamo ba motlakase @ -0.5db (db)	≥13db
Tahlehelo ea Kenyeletso (db)	Kou ea ho feta: ≤ 0.60db
Tahlehelo ea Kenyeletso (db)	Boema-kepe bo bonts'ang: ≤ 0.40db
Isolation@ Pass Channel (db)	Haufi le: ≥ 30db
Isolation@ Pass Channel (db)	Ha e Haufi: ≥ 40db
Isolation@ Reflect Channel (db)	≥13db
Tataiso (db)	≥50db
Tahlehelo ea ho Khutlisa Optical (db)	≥45db
PDL (db)	≤0.10db
Tahlehelo e itshetlehileng ka Mocheso (db)	≤0.15db
Ho sebetsana le Matla a Optical (mw)	≤300mw
Thempereichara ea ho sebetsa (℃)	-20 ~ + 70 ℃
Mocheso oa polokelo (℃)	-40 ~ +85 ℃
Mofuta oa Sehokelo (℃)	Customer Hlalosa

Tataiso ea Taelo ea Sesebelisoa sa CWDM

Mofuta	Wavelength	Sephutheloana	Mofuta oa Fiber	Bolelele ba Fiber	Sehokedi
1=Halofo ea Sehlopha	270=1270nm	G=ø4.0X28mm	0=Fiber e se nang letho	05=0.5m	N=Ha ho letho
2=Sehlopha se Feletseng	271=1271nm	S1=ø5.5X34mm	09 = 900um tube e hlephileng	1=1m	SCU=SC/UPC
	...	S2=ø5.5x38mm	20=2.0mm Cable	2=2m	SCA=SC/APC
	290=1290nm	ABS=90X20X10mm case	30=3.0mm Cable	...	FCU=FC/UPC
	291=1291nm				FCA=FC/APC
	...				LCU=LC/UPC
	610=1610nm				LC/A=LC/APC
	611=1611nm				STC=ST/UPC

Sesebelisoa sa CWDMLintlha Litšoantšo

Sesebelisoa sa DWDM

Sebopeho:
Tahlehelo e tlase ea ho kenya
Ho itšehla thajana ho phahameng
Sehlopha se pharalletseng sa pasa
Botsitso bo phahameng le ho tšepahala
Epoxy mahala optical tsela

Lisebelisoa:
WDM Network
Mohala oa puisano
Metro Network
Sistimi ea phihlello

DWDMTlhaloso ea Sesebelisoa

Paramethara	DWDM
Center Wavelength (nm)	Grid ea ITU
Sekheo sa Channel (GHz)	100	200
Ho Nepaha ha Wavelength e Bohareng (nm)	±0.5nm
Bophahamo ba motlakase @ -0.5db (nm)	≥0.22nm
Tahlehelo ea Kenyeletso (db)	Kou ea ho feta: ≤ 0.90db
	Boema-kepe bo bonts'ang: ≤ 0.50db
Isolation@ Pass Channel (db)	Haufi le: ≥ 30db
	Ha e Haufi: ≥ 40db
Isolation@ Reflect Channel (db)	≥13db
Directivity (db)	≥50db
Tahlehelo ea ho Khutlisa Optical (db)	≥45db
PDL (db)	≤0.10db
Tahlehelo e itshetlehileng ka Mocheso (db)	≤0.15db
Ho sebetsana le Matla a Optical (mw)	≤300mw
Thempereichara ea ho sebetsa (℃)	-20 ~ + 70 ℃
Mocheso oa polokelo (℃)	-40 ~ +85 ℃
Mofuta oa Sehokelo	Customer Hlalosa

DWDMTataiso ea ho Oda ea Sesebelisoa

Sekheo sa Channel	Linomoro tsa Channel	Sephutheloana	Mofuta oa Fiber	Bolelele ba Fiber	Sehokedi
1=100GHz	4=likanale tse 4	G=ø4.0X28mm	0=Fiber e se nang letho	05=0.5m	N=Ha ho letho
2=200GHz	8=8 likanale	S1=ø5.5X34mm	09 = 900um tube e hlephileng	1=1m	SCU=SC/UPC
	16=16 likanale	S2=ø5.5x38mm	20=2.0mm Cable	...	SCA=SC/APC
	32=32 likanale	ABS=90X20X10mm case	30=3.0mm Cable		FCU=FC/UPC
					FCA=FC/APC
					LCU=LC/UPC
					LC/A=LC/APC
					STC=ST/UPC

DWDMSesebelisoa Lintlha Litšoantšo

Sesebelisoa sa FWDM

Sebopeho:
Tahlehelo e tlase ea ho kenya
Ho itšehla thajana ho Phahameng
Sehlopha se pharalletseng sa pasa
Botsitso bo phahameng le ho tšepahala
Epoxy mahala optical tsela

Lisebelisoa:
OLT, ONU Thepa
Mohala oa puisano
Sistimi ea CATV

Sesebelisoa sa FWDMLintlha Litšoantšo

Tlhaloso ea Sesebelisoa sa FWDM

Paramethara	FWDM-13	FWDM-1314	FWDM-1415	FWDM-15
Feta Wavelength Range (nm)	1310±50	1310±50 le 1490±10	1490±10 le 1550±10	1550±10
Reflection Wavelength Range (nm)	1490±10 le 1550±10	1550±10	1310±50	1310±50 le 1490±10
Tahlehelo ea Kenyeletso (db)	Kou ea ho feta: ≤ 0.60db
	Boema-kepe bo bonts'ang: ≤ 0.40db
Isolation@ Pass Channel (db)	≥30db
Isolation@ Reflect Channel (db)	≥15db
Directivity (db)	≥50db
Tahlehelo ea ho Khutlisa Optical (db)	≥45db
PDL (db)	≤0.10db
Tahlehelo e itshetlehileng ka Mocheso (db)	≤0.15db
Ho sebetsana le Matla a Optical (mw)	≤300mw
Thempereichara ea ho sebetsa (℃)	-20 ~ + 70 ℃
Mocheso oa polokelo (℃)	-40 ~ +85 ℃
Mofuta oa Sehokelo	Customer Hlalosa

Tataiso ea Taelo ea Sesebelisoa sa FWDM

Mofuta	Sephutheloana	Mofuta oa Fiber	Bolelele ba Fiber	Sehokedi
13=1310 ho feta	G=ø4.0X28mm	0=Fiber e se nang letho	05=0.5m	N=Ha ho letho
1490 & 1550 e bonahatsa	S1=ø5.5X34mm	09 = 900um tube e hlephileng	1=1m	SCU=SC/UPC
1314 = 131 & 1490 pasa	ABS=90X20X10mm case	20=2.0mm Cable	...	SCA=SC/APC
1550 bonahatsa		30=3.0mm Cable		FCU=FC/UPC
1415 = 1490 & 1550 pasa				FCA=FC/APC
1310 bonahatsa				LCU=LC/UPC
15 = 1550 ho feta				LC/A=LC/APC
1310 & 1490 e bonahatsa				STC=ST/UPC