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Multimode FC/PC Patch Cables for Optogenetics (Ø2.5 mm Ferrule)

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Multimode FC/PC Patch Cables for Optogenetics (Ø2.5 mm Ferrule)

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Ferrule Patch Cables are Ideal for Connection to our Implantable Fiber Optic Cannulae

Fiber Components for Optogenetics Selection Guide
Ferrule Size	Implantable Fiber Optic Cannulae			Patch Cables		Empty Ferrule
Ø1.25 mm	Stainless Steel	Ceramic	Uncleaved Fiber End	FC/PC	SMA	Ceramic
Ø2.5 mm	Stainless Steel	Ceramic	Uncleaved Fiber End	FC/PC	SMA	Ceramic

Features

Ø200 µm, Ø300 µm, or Ø400 µm Core Size Multimode Fiber
Ø2.5 mm Ceramic Ferrule End Integrates with an Implantable Fiber Optic Cannula
FC/PC Connector on the Non-Specimen Side
Lightweight Protective Tubing

These multimode patch cables are ideal for Optogenetics use. The Ø2.5 mm ferrule is perfectly sized to connect with an implantable fiber optic cannula, while the FC/PC connector can be connected to a fiber optic rotary joint or light source. The interconnect provides stress relief from specimen movement while still being easy to disconnect. The thin Ø2 mm outer tubing protects the fiber and minimizes cable mass (as low as 8.6 g for a 1.0 m cable).

Each patch cable includes two protective caps that shield the ferrule ends from dust and other hazards. Additional CAPF Fiber Caps compatible with both ends are also sold separately.

Ceramic Ferrule Size
Thorlabs' optogenetics patch cables have either a Ø1.25 mm or Ø2.5 mm ceramic ferrule end. The Ø2.5 mm ferrule end cables, sold on this page, provide a stronger mating force, preventing disconnections caused by moving specimens. In contrast, our lightweight, compact Ø1.25 mm ferrule end cables, sold here, minimize the pressure on the specimen and offer the ability to implant several cannulae near the same location. Thorlabs' fiber optic cannulae have diameters that match the ceramic ferrules.

Fiber Core Size
For maximum signal strength, choose a patch cable with a core size that matches your cannula, as well as any other patch cables in the system. Ø200 µm and Ø300 µm core size cables are less invasive, making them ideal for smaller animals. Ø400 µm core size cables offer a more robust solution for larger animals and higher power light sources. When choosing fiber optic components, the core sizes of all parts (cannula and patch cables) should match for maximum signal strength at the cannula tip.

Patch Cable Connectors
The diameter of the ceramic ferrule on the patch cable should be chosen to match the diameter of the ferrule on our implantable fiber optic cannulae. Cannulae and patch cables with different ferrule materials can be mixed and matched without significant additional signal losses. The other end of the patch cable features an FC/PC connector for interfacing with other FC/PC components, such as our fiber-coupled, 473 nm laser source.

Custom Cables
Thorlabs also manufactures custom fiber optic cables with same-day shipping (see the Custom Cables tab for more details). We offer our ferrule cables with many other fiber types, in any length, and with a plethora of other custom features.

Interactive Optogenetics System Schematic

Click on the components or labels for more details about our optogenetics line of products. Contact optogenetics@thorlabs.com for more information about our expanding line of optogenetics products.

Optogenetics System Schematic

Item # Prefix	Fiber Type	Core Diameter	Cladding Diameter	Coating Diameter	Max Core Offset	Bend Radius (Short Term / Long Term)	Ferrule Diameter	Tubing Diameter	Connectors
M81	FT200EMT	200 ± 5 μm	225 ± 5 μm	500 ± 30 μm	5 µm	9 mm / 18 mm	2.5 mm	2.0 mm	FC/PC to Ferrule
M56	FT300EMT	300 ± 6 μm	325 ± 10 μm	650 ± 30 μm	5 µm	11 mm / 22 mm	2.5 mm	2.0 mm	FC/PC to Ferrule
M82	FT400EMT	400 ± 8 μm	425 ± 10 μm	730 ± 30 μm	7 µm	20 mm / 40 mm	2.5 mm	2.0 mm	FC/PC to Ferrule

Custom Patch Cables Service with Same Day Shipment

Thorlabs stocks the largest selection of single mode and multimode optical fibers in the photonics industry. Simply use the form below to receive a quote.

Custom patch cables can be shipped the same day provided the following criteria* are met:

Order Does Not Exceed 5 Cables
Each Cable Does Not Exceed a Length of 20 m
The Tolerance is ±1% or ±7 cm, Whichever is Greater**
The Order is Placed Before 2:00 PM (Eastern Standard Time)

*Other restrictions may apply. Not available with POF fibers, PM fibers, high-power cables, or fiber bundles.
**Tighter tolerances may be available by contacting Technical Support and may not be available for same day shipping.

Please Note: Cables are manufactured in the US. Please allow for longer international shipment times.

Please use the Custom Cable web form below to request a quotation for custom patch cables.

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Custom Patch Cable Worksheet:
Fiber Type:
Protective Tubing:	FT900SM \| FT030 (Multimode Standard) \| FT030-Y (Single mode Standard) FT030-BLUE (PM Standard) \| FT038 \| FT05SS (stainless steel tube) \| None
Connector (End 1):	Flat Cleave \| FC/PC \| FC/APC \| SMA \| ST \| SC \| LC \| Ferrule \| None
Connector (End 2):	Flat Cleave \| FC/PC \| FC/APC \| SMA \| ST \| SC \| LC \| Ferrule \| None
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Ø200 µm Core FC/PC to Ferrule Patch Cables with Ø2.5 mm Ferrules

Fiber Type	Wavelength Range	Core Diameter	NA	Cable Mass	Ferrule Diameter	Ferrule Material	Connectors	Compatible Cannulae
FT200EMT	400 - 2200 nm	200 µm ± 5 µm	0.39 ± 0.02	0.5 m Length: 20.8 g 1 m Length: 24.3 g	2.5 mm	Ceramic (Zirconia)	FC/PC to Ferrule	CFMC12 Ceramic and CFM12 Stainless Steel Cannulae

Based on your currency / country selection, your order will ship from Newton, New Jersey

Qty

Docs

Part Number - Universal/Imperial

Price

Available / Ships

M81L005

Customer Inspired! Ø200 µm Core, FC/PC to Ø2.5 mm Ferrule Patch Cable, 0.5 m Long

$66.20

Lead Time

M81L01

Customer Inspired! Ø200 µm Core, FC/PC to Ø2.5 mm Ferrule Patch Cable, 1 m Long

$69.20

3-5 Days

Add To Cart

Ø300 µm Core FC/PC to Ferrule Patch Cables with Ø2.5 mm Ferrules

Fiber Type	Wavelength Range	Core Diameter	NA	Cable Mass	Ferrule Diameter	Ferrule Material	Connectors	Compatible Cannulae
FT300EMT	400 - 2200 nm	300 µm ± 6 µm	0.39 ± 0.02	0.5 m Length: 20.8 g 1 m Length: 24.3 g	2.5 mm	Ceramic (Zirconia)	FC/PC to Ferrule	CFMC13 Ceramic and CFM13 Stainless Steel Cannulae

Based on your currency / country selection, your order will ship from Newton, New Jersey

Qty

Docs

Part Number - Universal/Imperial

Price

Available / Ships

M56L005

Customer Inspired! Ø300 µm Core, FC/PC to Ø2.5 mm Ferrule Patch Cable, 0.5 m Long

$79.70

Today

M56L01

Customer Inspired! Ø300 µm Core, FC/PC to Ø2.5 mm Ferrule Patch Cable, 1 m Long

$82.70

Today

Add To Cart

Ø400 µm Core FC/PC to Ferrule Patch Cables with Ø2.5 mm Ferrules

Fiber Type	Wavelength Range	Core Diameter	NA	Cable Mass	Ferrule Diameter	Ferrule Material	Connectors	Compatible Cannulae
FT400EMT	400 - 2200 nm	400 µm ± 8 µm	0.39 ± 0.02	0.5 m Length: 20.8 g 1 m Length: 24.3 g	2.5 mm	Ceramic (Zirconia)	FC/PC to Ferrule	CFM14 Cannulae

Based on your currency / country selection, your order will ship from Newton, New Jersey

Qty

Docs

Part Number - Universal/Imperial

Price

Available / Ships

M82L005

Customer Inspired! Ø400 µm Core, FC/PC to Ø2.5 mm Ferrule Patch Cable, 0.5 m Long

$80.00

3-5 Days

M82L01

Customer Inspired! Ø400 µm Core, FC/PC to Ø2.5 mm Ferrule Patch Cable, 1 m Long

$83.00

Lead Time

Add To Cart

Mating Sleeves for Implantable Fiber Optic Cannulae and Ferrule Patch Cables

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ADAF1 Mating Sleeve with Ø2.5 mm Cannula and Patch Cable

The ADAF1 universal mating sleeve is perfect for connecting our optogenetics patch cables with ferrule connectors to our implantable fiber optic cannulae (see photo to the right). It is also capable of connecting any connectorized fiber with a Ø2.5 mm ferrule, including FC/PC, ST, and SC connectors. This zirconia sleeve is also ideal for temporary connection of two fiber optic cables, providing a simple, quick-release interconnect.

This mating sleeve is compatible with both stainless steel and ceramic patch cables and cannulae. Cannulae and patch cables with different ferrule materials can be mixed and matched without significant additional signal losses.

Item #	Compatible Ferrule Size	Insertion Loss	Length	Connection Force	Material
ADAF1	2.5 mm Outer Diameter	<1.0 dB Typ. (Multimode Fiber)^a	11.4 mm	53 N (12 lbf) Max^b 25 N (5.6 lbf) Typ.^b	Ceramic (Zirconia)

^a Tested using Ø200 µm core, 0.39 NA multimode fiber with FC/PC connectors and an LED source at 617 nm.
^b Tested using an FC type ferrule.

Based on your currency / country selection, your order will ship from Newton, New Jersey

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Part Number - Universal/Imperial

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Available / Ships

ADAF1

Ceramic Split Mating Sleeve for Ø2.5 mm (FC, ST, or SC) Ferrules

$5.00

Today

Add To Cart


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