Guangtai Dcm -G. 652 Optical Fiber Dcm Dispersion Compensation Module Dcm -G. 652-C-Fxx

Product Description

ITU G.652 standard single-mode fiber has dispersion in C-Band, the typical value is 16.6ps/nm Km dispersion. Dispersion limits the transmission distance of 1550nm optical fiber system and the available bandwidth.
There are several methods of optical fiber dispersion compensation. Practice proved that the dispersion compensation fiber module (DCF, DCM) is the method is simple, the most economical, effective. It can not only effectively extra dispersion compensation of standard single mode fiber, dispersion slope compensation can also be 100% standard single mode fiber.
DCM-G.652-C-Fxx dispersion compensation fiber module, is negative dispersion compensation based on optical fiber technology, can effectively compensate for G.652 standard single-mode fiber transmission band of 1525 ~ 1565nm dispersion and dispersion slope characteristic.

1. Adapt to standard single mode optical fiber G.652, 1525~1565nm transmission channel
2. Excellent dispersion compensation feature can eliminate the influence to system's index, because of residual dispersion
3. G.652 100% C band dispersion compensation fiber
4. Dispersion compensation value range is 10~120Km optional.
5. Low insertion loss
6. Low polarization mode dispersion
7. Excellent performance price ratio

1. G.652 standard single mode fiber, 1525 ~ 1565nm wavelength range and chromatic dispersion slope compensation
2. DWDM system in the long distance, the long distance fiber link
3. CATV long trunk
4. Long distance optical fiber link, satellite, microwave

Performance			Index			Supplement
Performance			Min.	Typ.	Max.	Supplement
Operating wavelength		(nm)	1525		1565
Pass power		(dBm)	30
Effectivity area		(m²)		20
Nonlinearity		(n₂/Aeff)		1.4×10^-9
SBS threshold		(dBm)	+6
Optical connector			SC/APC, FC/APC
Return loss		(dB)			-45
Compensated optical fiber length		(Km)		10		F10
				20		F20
				30		F30
				40		F40
				50		F50
				60		F60
				70		F70
				80		F80
				90		F90
				100		F100
				110		F110
				120		F120
Dispersion Value	1525nm	(ps/nm)	-159		-145	F10
			-315		-293	F20
			-472		-440	F30
			-629		-588	F40
			-786		-735	F50
			-942		-883	F60
			-1097		-1033	F70
			-1251		-1183	F80
			-1406		-1333	F90
			-1560		-1482	F100
			-1714		-1632	F110
			-1868		-1782	F120
	1545nm	(ps/nm)	-170	-165	-158	F10
			-337	-332	-319	F20
			-515	-498	-485	F30
			-673	-664	-640	F40
			-860	-830	-810	F50
			-1009	-996	-960	F60
			-1205	-1160	-1135	F70
			-1340	-1328	-1280	F80
			-1545	-1494	-1455	F90
			-1671	-1660	-1611	F100
			-1895	-1826	-1795	F110
			-2001	-1990	-1937	F120
	1565nm	(ps/nm)	-184		-168	F10
			-364		-340	F20
			-546		-511	F30
			-727		-682	F40
			-909		-853	F50
			-1090		-1024	F60
			-1269		-1198	F70
			-1448		-1371	F80
			-1627		-1545	F90
			-1805		-1718	F100
			-1984		-1892	F110
			-2162		-2066	F120
Optical fiber insertion loss ( 1525~1565nm )		(dB)		1.2	2.1	F10
				1.8	2.7	F20
				2.5	3.4	F30
				3.2	4.1	F40
				3.9	4.8	F50
				4.5	5.5	F60
				5.3	6.2	F70
				6.0	6.9	F80
				6.7	7.7	F90
				7.4	8.4	F100
				8.1	9.1	F110
				8.8	9.8	F120
Residual dispersion slope		(nm^-1)	0.00299	0.00360	0.00421
Polarization dependence loss		(dB)		0.1
Wavelength dependence loss ( 1530nm~1565nm )		(dB)			0.5	F10
					0.6	F20
					0.6	F30
					0.6	F40
					0.7	F50
					0.7	F60
					0.8	F70
					0.8	F80
					0.8	F90
					0.8	F100
					0.9	F110
					0.9	F120
Polarization Mode Dispersion (PMD)		(ps)		0.1	0.3	F10
				0.2	0.4	F20
				0.2	0.4	F30
				0.2	0.5	F40
				0.2	0.5	F50
				0.2	0.6	F60
				0.3	0.6	F70
				0.3	0.7	F80
				0.3	0.7	F90
				0.3	0.8	F100
				0.3	0.8	F110
				0.3	0.8	F120
Dispersion Optical Fiber Length		(Km)	0.85	1.0	1.2	F10
			1.7	2.0	2.4	F20
			2.5	3.0	3.1	F30
			3.5	4.1	4.8	F40
			4.4	5.1	6.0	F50
			5.2	6.1	7.2	F60
			6.1	7.1	8.4	F70
			7.0	8.1	9.6	F80
			7.8	9.2	10.6	F90
			8.5	10.2	11.5	F100
			9.3	11.3	12.7	F110
			10.2	12.3	13.8	F120
Operating Temp.		( ºC )	-5		+70
Store Temp.		( ºC )	-40		+85
Operating humidity		(%)	0		85
Store humidity		(%)	0		85
Size (W)×(D)×(H)		( " )	19×11×1.75

Guangtai Dcm-G. 652 Optical Fiber Dcm Dispersion Compensation Module Dcm-G. 652-C-Fxx

1. What are the payment terms of payment?
Usually, we accept T/T, PayPal, Western Union, and Alibaba Trade Assurance. You can select the terms of payment which is more convenient for you.

2. What about the lead time?
Usually, if there's stock, we ship the goods within 5-7 working days after the deposit is confirmed. If it is out of stock, the lead time depends.

3. How about the shipping?
When the package is small, we will deliver the goods via international Express like FedEx , DHL,TNT and UPS and so on. Door to door delivery service will be provided; while the goods have high weight and volume, we suggest using air or sea shipment.

4. Can you do OEM for us?
Yes. if there is a certain order quantity, we can do OEM including printing, logo, and customized model for you.

5. What are the advantages of your products?
A. Good quality and competitive prices
B. Strict quality control during production process.
C. Professional operations in processes of production, sales, assembling, packaging and shipping
D. Good after-sale service. Professional online technical support can be provided. Moreover, if there is any problem of the goods, we will help to solve the problem or provide replacement of the goods

6. How about the Warranty?
There are 12 months for the warranty. While the warranty is not responsible for those broken by violence or updated with other brands.