SC/UPC Duplex OM3 Multimode 50/125 Fiber Loopback Module

• Customization: Available
• Application: Communication
• Type: Multi-mode Fiber
• Model NO.: FLM-SC-MM3
• Connection Structure: SC
• Material Shape: Round Wire
• Allowed Tensile Strength: <100N
• Core: Double Core
• Certification: RoHS, CE, ISO9001, VDE, CCC
• Brand: OEM
• Connector Type: SC/UPC
• Fiber Mode: OM3 50/125μm
• Fiber Count: Duplex
• Insertion Loss: ≤0.3dB
• Insert-pull test: 500times, IL<0.5dB
• Operation temperature: -20 to 70°C
• Transport Package: Ziplock Bag in Carton
• Trademark: FiberMania
• Origin: Shenzhen, China
• Production Capacity: 80, 0000 Connections Per Month

Product Description

FiberMania's fiber optic loopbacks are designed to provide a media of return patch for a fiber optic signal, typically it is used for fiber optic testing applications or network restorations. For the testing applications, the loopback signal is used for diagnosing a problem. Sending a loopback test to network equipment, one at a time, is a technique for isolating a problem.

Fiber optic loopback can be with various jacket types and cable diameters, and they can also customized  with different terminations and length. All of our fiber optic loopbacks are tested strictly according to industry standard, each of the cable is functionally tested prior to shipment, and we offer custom assemblies for fiber optic loopbacks such as custom connector configurations and special polished.

 

Features

1. For multimode 9/125 fiber testing application
2. 100% functionally tested prior to shipment
3. Duplex clip ensure the ease and accuracy of insertion
 

Applications

1. Fiber labs
2. Telecom testing
3. FTTX testing
 

Specification

 

Item	Parameter
Ferrule Type	Polishing Type	Insertion Loss		Return Loss
		Typical	Maximum
SM Low loss	APC	0.10dB	≤0.35dB	≥60dB
SM Standard loss		0.25dB	≤0.75dB
MM Low loss	PC	0.10dB	≤0.35dB	≥20dB
MM Standard loss		0.20dB	≤0.60dB
Mating	After 500 mating, IL raise<0.2dB
Working temperature	-40~75ºC

 

Quality Testing Program

IL and RL Testing

 

Conduct testing on the insertion loss and return loss of cables to verify their reach and ensure stable signal transmission.

3D Interferometer Testing

 

Evaluate the connectors or ferrules of cables to verify that the apex offset, radius of curvature, and fiber height are within the specified parameters, ensuring a successful connection of fiber optic lines.

End-Face Inspection

 

Examine the connector end face for any scratches, defects, or contamination to ensure the tips remain clean. This practice enhances communication quality and reliability, thereby contributing to network uptime.

 

Packaging & Shipping

FAQ

Q1: What is the warranty of FiberMania's fiber patch cord?

A: FiberMania warrants that all fiber patch cords supplied are free from defects in material and workmanship for a period of
five (5) years from the date of supply. All fiber optic bulk cables are UL profiled and every single cable is 100% tested.

Q2: Is it possible to customize our brand information on your fiber cable?
A: Yes, we can print your brand name onto our cable jacket and 1KM total cable length is requested.

Q3: Can you do 3D interferometer test?
A: Yes, we do the 3D test per our customer's request, we can have the pass rate over 90% and even 100% if necessary.

Q4: What is your MOQ of your products?
A: We only have MOQ for some special customized cable order, we request 1km as the total length of the bulk cable, you may
consider stock the bulk cable with us for your urgent order production.

Q5: Are free samples available from you?
A: Yes, we are always happy to offer the free samples for all of our customers' projects provided that the total cost is under
50 US dollars.

Q6: Do you accept OEM and ODM orders?
A: Absolutely yes, we have been doing OEM services since we start in this business, and for every single label, printing, bag and
carton design, we always treat it seriously and do it nicely. Our engineers can help you with your current design and even can open
the new tooling for your specific project.