• Singlemode SM LC/UPC Loopback
  • Singlemode SM LC/UPC Loopback
  • Singlemode SM LC/UPC Loopback
  • Singlemode SM LC/UPC Loopback
Singlemode SM LC/UPC Loopback

Singlemode SM LC/UPC Loopback

Product Details:

Place of Origin: Shenzhen China
Brand Name: Takfly/OEM
Certification: ISO9001, ISO14001, CE, ROHS, REACH

Payment & Shipping Terms:

Minimum Order Quantity: 1
Price: USD 1.90~2.35 Piece
Packaging Details: Individual bag and carton box
Delivery Time: 3~5 days
Payment Terms: L/C, D/A, D/P, T/T, Western Union
Supply Ability: 5000 pieces per day
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Detail Information

Connector Type: LC/UPC Optical Fiber: Singlemode G657A1
Wavelength: 1310nm/1550nm Insertion Loss: Typical≤0.20dB, Max≤0.30dB
Return Loss: ≥50dB Operating Temperature: -20~+60℃
Highlight:

SM LC/UPC fiber loopback

,

singlemode fiber optic loopback

,

LC/UPC patchcord loopback tester

Product Description

Singlemode SM LC/UPC Loopback
Technical Specifications
Parameter Singlemode Multimode
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
Key Features
  • Low insertion loss and high return loss
  • Excellent exchangeability and durability
  • Compact and efficient design
Applications
Device pig-tailing • Premise networks • Patch panel applications
Product Images
Singlemode SM LC/UPC Loopback 0 Singlemode SM LC/UPC Loopback 1 Singlemode SM LC/UPC Loopback 2 Singlemode SM LC/UPC Loopback 3

Ratings & Review

Overall Rating

5.0
Based on 50 reviews for this supplier

Rating Snapshot

The following is the distribution of all ratings
5 stars
100%
4 stars
0%
3 stars
0%
2 stars
0%
1 stars
0%

All Reviews

R
r*e
Belgium Nov 13.2025
Arrived very quickly! Packed well and no damaged, respond always on time!
E
E*a
France Aug 20.2025
Perfect for our FTTH project in Lyon. Great value, stable signal, and the LSZH jacket is a nice safety plus. A smooth purchase from a professional supplier. Thank you!
L
L*k
Greece Aug 2.2023
good product !

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