850nm Single mode Patch-cord

850nm Single Mode optical patch cords are widely used for linking the equipment and components in the fiber optic network. They are with various kinds of fiber optic connector types, including FC, LC, SC, etc. The fiber optic patch cord types are classified by the fiber optic connector types. For example, we name FC fiber optic patch cord because this cable is with FC fiber optic connector. There are PC, APC type fiber patch cord; they are different because of the polish of fiber connectors.

If you do not see a standard Single Mode optical patch cords that meets your needs, we welcome the opportunity to review your desired specification and quote a custom Single Mode optical patch cords.DK Photonics can respond to custom requirements with short lead times.

Performance Specifications

PARAMETERS		UNIT	VALUES
Connector type		–	FC
Test wavelength		nm	780,850
Operating Wavelength		nm	780 -970
Cutoff Wavelength		nm	730 ±30
Insertion loss		dB	≤1.0
Return loss	PC	dB	≥40
	APC	dB	≥55
Fiber Type		–	CS780
Mode Field Diameter		µm	5.0 ±0.5 @ 850nm
Numerical Aperture		–	0.13
Repeatability		dB	≤0.2
Changeability		dB	≤0.3
Optical Power		mW	≤100
Durability		times	≥1000
Operation Temperature		℃	-5 to 75
Storage temperature		℃	-40℃ ~ + 85 ℃

Above specification may change without notice.
FC Connector key width: Narrow key (2.0 mm).
Mode Field Diameter (MFD) is specified as a nominal value. It is the diameter at the 1/e2 power level in the near field.
The default length accuracy is +/-5CM, please let us know if you have special requirements.

Drawing Example (FC patch cord):

Single mode fiber Patch-cord

PS: The default length accuracy is +/-5CM, please let us know if you have special requirements.

Order information

P/N: SMPC-①-②-③-④-⑤-⑥ (SMPig-①-②-③-④-⑤-⑥: for SM fiber pigtail with only 1 connector)

When you inquire, please provide the correct P/N number according to our ordering information and attach the appropriate description would be better.

①	②	③	④	⑤	⑥
Test Wavelength	Grade	Fiber Type	Pigtails Diameter	Fiber Length	Connectors
78:780nm 85:850nm XX: Others	P:P Grade	XXX (fiber code)	90:900μm 30:3.0mm XX: Others	05:0.5m 10:1.0m 15:1.5m XX: Others	FP: FC/PC FA: FC/APC XX: Others

Part Number Example: SMPC-85-P-S78-90-20-FA

Description: 850nm single mode patch cord, P grade, 780-HP fiber, with 0.9mm OD loose tube, 2m fiber length, and FC/APC connectors at all ports.

Ordering Information for Custom Parts:

If you need to customize other specifications, please provide detailed description for your requirement.

Product

Fiber Optical Patch cord

Products