NEW LIGHT OPTICS TECHNOLOGY LIMITED
                                                                                                           
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14 Years
Since 2012
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Black Housing SC Ethernet Loopback Plug with Duplex Fiber Count and SC to SC Connector for Low Insertion Loss Testing

Price Negotiable
Price: 0.5~10
MOQ: 1
Delivery Time: 7 working days
Brand: New Light
Product Description
Black Housing SC Ethernet Loopback Plug
Product Overview

This SC connector multimode loopback is available in both single-mode and multimode configurations, designed for comprehensive testing of fiber optic network equipment.

Multimode Cable Options

Available multimode cable types include:

  • 62.5/125μm (OM1)
  • 50/125μm (OM2)
  • 50/125μm (OM3-150)
  • 50/125μm (OM3-300)
  • 50/125μm (OM4)
  • 50/125μm (OM5)

SC housing available in Beige, Aqua, Magenta, and Light Green colors upon request.

Construction & Benefits

Constructed with environmentally friendly plastic housing that reduces costs and supports sustainable manufacturing practices.

Loopbacks enable efficient testing by providing looped signals that verify both transmit and receive functions in fiber-optic applications, significantly accelerating optical network testing procedures.

Technical Specifications
Parameter Singlemode Multimode OM3 10G
Connector Type LC, SC, MT-RJ, MU, ESCON, FDDI, E2000
Cable Type Simplex Cable
Jacket Color Yellow OR/GY/PP/BL Aqua
Insertion Loss ≤0.1dB ≤0.2dB
Return Loss ≥50dB (UPC)
Exchangeability ≤0.2dB ≤0.2dB ≤0.2dB
Repeatability (500 matings) ≤0.1dB ≤0.1dB ≤0.1dB
Tensile Strength ≥5kg
Operating Temperature -20°C to +70°C
Storage Temperature -40°C to +70°C
Key Features
  • Custom manufactured to specifications
  • Ideal for testing and diagnosing fiber-optic network equipment
  • Compliant with IEC, TIA/EIA, NTT and JIS standards
  • Custom loop length and cable diameter available upon request
Applications
  • Equipment interconnection
  • Premise networks
  • Patch panel applications
  • Communications connections
  • Device pig-tailing
Fiber optic loopback product demonstration
Related Products
Related fiber optic connectivity products
Frequently Asked Questions
Are you a manufacturer?
Yes, we are a manufacturer located in Shenzhen, China.
What's your MOQ?
MOQ can be 1 piece, but we recommend larger quantities for better pricing as single-unit orders incur higher costs.
What's the price?
Pricing varies by quantity. We provide competitive pricing for bulk orders upon request.
Can you quote FOB price?
We primarily ship via air carriers (DHL, TNT, UPS, FEDEX) and recommend EXW or CFR pricing. Contact us for shipping solutions based on your order size.
How is your quality?
We adhere to IEC and European standards with imported production equipment. All products undergo 100% testing before delivery.
What's your lead time?
With three specialized factories, we can process 5,000 patch cords in 2-3 working days. Regular products are typically in stock.
What's your warranty?
Patch cords include a 2-year warranty covering non-artificial damage. Repair services are available for artificial damage with customer-paid freight.
What's your packing?
We use international export packaging and offer custom logo printing upon request.
Can you do OEM/ODM?
Yes, we support OEM/ODM services and can sign confidentiality agreements.
Can I have a sample?
Free samples available for adaptors, attenuators, patch cords, and pigtails with customer-paid freight. Sample charges apply for high-value products.
How can I order?
Contact us with product specifications and quantity. We'll provide pricing and lead time, then issue a proforma invoice upon acceptance.
What are your payment terms?
We accept T/T, Western Union, PayPal, and MoneyGram. Large orders may require 50% deposit with balance due before delivery.
Packing Reference
Product packaging example for fiber optic components

Get in Touch

Have questions about our products or want to discuss a custom order? Our team is ready to help you.

Company NEW LIGHT OPTICS TECHNOLOGY LIMITED
Location Room C , floor 9 Wing Lee Building ,72-76 Wing Lok Street , Sheung Wan , HongKong
Contact Person Alice

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