Mechanical SM MM MPO Fiber Optic Loopback Plug with ≤0.35dB Insertion Loss for Network Testing

Price Negotiable

Price: Negotiable

MOQ: Negotiable

Delivery Time: 2-3 days

Brand: TTI

Product Description

Mechanical SM MM MPO Fiber Optic Loopback Plug

Product Overview

Fiber optic loopback plugs feature one connector plugged into the output port and the other into the input port of equipment, enabling comprehensive testing and diagnostics.

Key Specifications

Connector Types: LC, SC, MTRJ, MPO
Fiber Modes: Single-mode (SM) and Multimode (MM, OM3, OM4)
Fiber End-face: UPC and APC polishing
Premium Fiber Brands: YOFC, Corning

Technical Features

Optimized for short wavelength devices
Molded connectors ensure secure, reliable connections
Fully tested cables guarantee superior quality and durability
Comprehensive loopback testing for multiple applications

Application Areas

FTTH (Fiber to the Home) installations
Premise network installations
Data processing networks
Wide Area Networks (WANs)
Industrial, mechanical, and military applications

Optical Performance Specifications

Optical Performance	Single Mode	Multi Mode
Insertion Loss	≤0.350dB	≤0.35dB
Return Loss	≥45dB(PC) ≥50dB(UPC) ≥60dB(APC)	≥35dB
Repeatability	≤0.10dB
Durability	≤0.2dB typical change, 1000 matings
Operating Temperature	-20°C to +75°C
Storage Temperature	-40°C to +85°C

Custom Ordering Options

Connector Type: SC, LC, MTRJ, MPO
Connector Size: 0.9mm, 2.0mm, 3.0mm
Ferrule End-face: UPC, APC
Core Type: Single-mode (SM:9/125μm), Multimode (MM:50/125μm, 62.5/125μm)
Boot Color: Black, Blue, White, Red, Yellow, Green, Beige, Aqua

Shipping & Service

Shipping Methods: Door-to-Door express (DHL, UPS, TNT, FedEx), Airport-to-Airport air freight, Seaport-to-Seaport sea freight from Shenzhen.

Quality Assurance: All products are 100% fully tested before shipping, compliant with ROHS and SGS environmental standards, and manufactured according to industry standards.