• Loopback Fiber Patch Cord LC UPC Singlemode
  • Loopback Fiber Patch Cord LC UPC Singlemode
  • Loopback Fiber Patch Cord LC UPC Singlemode
Loopback Fiber Patch Cord LC UPC Singlemode

Loopback Fiber Patch Cord LC UPC Singlemode

Product Details:

Place of Origin: Shenzhen, China
Brand Name: Takfly/OEM
Certification: CE, ISO, RoHS, CPR, FCC
Model Number: LC

Payment & Shipping Terms:

Minimum Order Quantity: 10 pcs
Price: Can be negotiated
Packaging Details: PP bag+ Carton box
Delivery Time: 3-15 working days
Payment Terms: L/C, T/T, Western Union, MoneyGram, Paypal
Supply Ability: 100000 pcs/ Month
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Detail Information

Connector Type: LC Fiber Count: 2 Fibers
Cable Diameter: 0.9mm Cable Mode Type: SM
Core Type: 9/125um Cable Color: YELLOW
High Light:

Loopback Fiber Patch Cord


LC UPC Singlemode Fiber Patch Cord


0.9mm Loopback Fiber Cable

Product Description

                                           LC To LC OM3 50/125um Multimode 2.0mm Duplex Cable Fiber Optic Data Center Patch Cord
Fiber Optic
Loopback Description:

Loopback provides a media of return path for a signal, no matter the signal is for testing purposes or network restoration. In the case of testing, 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. Its performance is as good as that of a general. Available types include SC, MT-RJ, MU, and LC. Bare fiber, 0.9mm cable, and 2.0 / 3.0mm cable are all available.

SC type

  • Short wavelength devices
  • Compatible with Fast Ethernet
  • Fiber Channel, ATM, and Gigabit Ethernet

LC type

  • Communications connections
  • Equipment interconnection
  • Loopback for network components testing

Fiber Optic
Loopback Applications:
Device pig-tailing
Premise networks
Patch panel applications

Fiber Optic
Loopback Features:
Low insertion loss and high return loss
Good exchangeability and durability
Compact design 

Fiber Optic
Loopback Specification:


Single mode Multi-mode
Test wavelength 1310nm, 1550nm 850nm, 1300nm
Insertion Loss typical≤0.20dB,Max≤0.30dB typical≤0.40dB,Max≤0.50dB
Return Loss UPC≥50.0dB,APC≥60.0dB ≥35.0dB
Repeatability ≤0.10dB
Interchangeability ≤0.20dB
Durability ≤0.20dB typical change,1000 mating
Operating Temperature -20ºC to +60ºC
Storage Temperature -40ºC to +85ºC

Fiber Optic Loopback types:
Loopback Fiber Patch Cord LC UPC Singlemode 0


How to order Fiber Optic Loopback


1. Connector type : SC / FC / LC / ST / MPO / MTP / MU / MTRJ / E2000 / SMA
2. Mode type : single mode ( UPC and APC ) / multi mode ( PC )
3. Cable type : G652D / G657A1 / G657A2 /G655 / OM1 / OM2 / OM3-150 / OM3-300 / OM4 /OM5

4.MPO/MTP connector  male or female, fiber count (4/8/12/16/24/32 fiber )

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