Multimode OM3 SC Loopback Modules SC SFP Loopback Test Cable

Description of Fiber Optic Loopback

Loopback used for testing the system or network system in the signal back, through the return signal, you can detect the network link in a variety of potential anomalies, this test is widely used to ensure the normal network link to provide An effective detection method. Fiber Optic Loopback Modules may also be used for the burn-in stage of boards and other equipment.​Loopback Modules incorprate two fiber optic connectors. One fiber optic connector is plugged into the output port, while the other fiber optic connector is plugged into the input port of the equipment.

 

Features of Fiber Optic Loopback

 

High quality ferrule

Various test equipment

Low insertion loss

Optical fiber communication system

High return loss

 

Application of Fiber Optic Loopback

 

Equipment interconnection

Device pig-tailling

Premise networks

Patch panel applications

Communications connections

LoopBack for network components testing

 

Specification of Fiber Optic Loopback

 

Type	Singlemode	Multimode
Insertion loss	PC≤ 0.3dB UPC≤ 0.2dB APC ≤ 0.3dB	PC≤ 0.5dB UPC≤ 0.3dB APC ≤ 0.3dB
Return loss	UPC≥ 50dB APC ≥ 60dB	-
Repeatability	≤ 0.1db
Changeability	≤ 0.2dB
Working temperature	-40 to 8o Celsius
Durability	1000 times
Sustain tension	≥ 100N
Fiber	9/125um , 50/125um, 62.5/125um, OM3 etc
Diameter	0.9mm
Cores	duplex

 

 

The reason why Choose us:

 

1. On time delivery

2. Factory outlet

3. Large product inventory with massive production line

4. Comprehensive quality control and management system

5. Support free samples

 

FAQ

 

1. Are you the Manufacturer ?

Yes. We are the manufacturer with 10 Years experience.

 

2. Can you accept OEM ?

Yes. OEM is available, including Logo, Package, Products.

 

3. What's your payment terms ?

We accept T/T, LC, Western Union.

 

4. Can you offer free samples ?

Yes. we can provide free sample, but you should bear the shipping cost. It will return after you place the order from us.