STARTECH .com network cable tester Fiber cable tester Black, Green, Yellow (LOOPBACKMTP12OS2SMM) - Cartouches Certifiees
STARTECH .com network cable tester Fiber cable tester Black, Green, Yellow (LOOPBACKMTP12OS2SMM) - Cartouches Certifiees
STARTECH .com network cable tester Fiber cable tester Black, Green, Yellow (LOOPBACKMTP12OS2SMM) - Cartouches Certifiees
    STARTECH .com network cable tester Fiber cable tester Black, Green, Yellow (LOOPBACKMTP12OS2SMM) - Cartouches Certifiees
    STARTECH .com network cable tester Fiber cable tester Black, Green, Yellow (LOOPBACKMTP12OS2SMM) - Cartouches Certifiees
    STARTECH .com network cable tester Fiber cable tester Black, Green, Yellow (LOOPBACKMTP12OS2SMM) - Cartouches Certifiees
STARTECH .com network cable tester Fiber cable tester Black, Green, Yellow (LOOPBACKMTP12OS2SMM) - Cartouches Certifiees
STARTECH .com network cable tester Fiber cable tester Black, Green, Yellow (LOOPBACKMTP12OS2SMM) - Cartouches Certifiees
STARTECH .com network cable tester Fiber cable tester Black, Green, Yellow (LOOPBACKMTP12OS2SMM) - Cartouches Certifiees
STARTECH .com network cable tester Fiber cable tester Black, Green, Yellow (LOOPBACKMTP12OS2SMM) - Cartouches Certifiees
STARTECH .com network cable tester Fiber cable tester Black, Green, Yellow (LOOPBACKMTP12OS2SMM) - Cartouches Certifiees
STARTECH .com network cable tester Fiber cable tester Black, Green, Yellow (LOOPBACKMTP12OS2SMM) - Cartouches Certifiees
    STARTECH .com network cable tester Fiber cable tester Black, Green, Yellow (LOOPBACKMTP12OS2SMM) - Cartouches Certifiees
    STARTECH .com network cable tester Fiber cable tester Black, Green, Yellow (LOOPBACKMTP12OS2SMM) - Cartouches Certifiees
    STARTECH .com network cable tester Fiber cable tester Black, Green, Yellow (LOOPBACKMTP12OS2SMM) - Cartouches Certifiees
STARTECH .com network cable tester Fiber cable tester Black, Green, Yellow (LOOPBACKMTP12OS2SMM) - Cartouches Certifiees
STARTECH .com network cable tester Fiber cable tester Black, Green, Yellow (LOOPBACKMTP12OS2SMM) - Cartouches Certifiees
STARTECH .com network cable tester Fiber cable tester Black, Green, Yellow (LOOPBACKMTP12OS2SMM) - Cartouches Certifiees

STARTECH .com network cable tester Fiber cable tester Black, Green, Yellow (LOOPBACKMTP12OS2SMM)

Regular price
90.95$
Sale price
90.95$
Regular price
Free shipping on orders over $99
StarTech.com LOOPBACKMTP12OS2SMM network cable tester Fiber cable tester Black, Green, Yellow
Brand:StarTech.com
Product name:MPO Loopback Plug, Single Mode 9/125 MPO-12 Male Fiber Loopback Adapter, MPO/MTP-APC Connector Loopback Test Plug, MPO Male Loopback Tester
Product code:LOOPBACKMTP12OS2SMM
EAN/UPC: 0065030925242
0065030925242, 065030925242
  • <b>Reliable Fiber Testing</b>: Create a loopback test connection with this MPO Single Mode fiber loopback plug; Male MPO-12 connector for testing female MPO/MTP ports; Test 12-fiber MPO installations and QSFP transceivers for continuity
  • <b>Accurate Test Performance</b>: Maintain precise loopback signaling with insertion loss below 0.35dB; Repeatability within 0.2dB ensures consistent results across multiple connections; Return loss above 50dB minimizes back-reflection for stable signaling
  • <b>Built for Durability</b>: Optimized for multiple test cycles using high-precision ceramic ferrules in a compact ABS housing; Built in compliance with IEC and RoHS standards for reliable testing in regulated environments
  • <b>Field-Ready Design</b>: Compact form factor is ideal for technicians performing on-site diagnostics and fault isolation; Quickly troubleshoot cables and verify performance in single mode MPO/MTP patch panels and transceivers; Includes protective dust cap
  • <b>The IT Pro's Choice</b>: Our network tools and testers are rigorously tested in our Innovation Lab to ensure enterprise-grade reliability and durability; Built for quick diagnostics and routine maintenance across copper and fiber networks; Backed by free lifetime 24/5 multi-lingual technical assistance

Description

Perform loopback testing and verify signal continuity across Single Mode MPO-12 fiber connections

This Single Mode MPO Loopback Plug is a practical tool for verifying signal continuity, insertion loss, and port function in fiber optic networks. Ideal for technicians and IT Pros, it enables fast, consistent testing across MPO-based fiber connections.

Test Single Mode Connections

This 9/125um MPO-12 Loopback Adapter is compatible with OS1 and OS2 cabling in point-to-point and structured installations. IEC and RoHS compliance ensures readiness for standardized deployments and testing in regulated environments.

Accurate Signal Diagnostics

Validate MPO transceivers, isolate faults, and confirm port behavior across high-speed parallel optic links. The fixed 12-fiber configuration with precision-aligned ferrules deliver clean signaling for accurate, reliable diagnostics.

For Enterprise Fiber Switches

The MPO-12 male connector attaches directly to female MPO/MTP ports for high-density testing without disrupting adjacent connections. A durable ABS housing withstands wear from repeated use and is suitable for frequent testing in data centers and edge or on-prem installations.

Specs

Features
Product type
The sub-category of the product.
Fiber cable tester
Test type
Loopback testing
Supported connectors
MPO/MTP
Built-in display
A display which is part of the product, so you do not need to attach another display.
Product color
The colour e.g. red, blue, green, black, white.
Black, Green, Yellow
Housing material
What the casing of the product is made of.
Acrylonitrile butadiene styrene (ABS)
Fiber mode structure
Single-mode
Fiber optic type
The standardised properties of the fiber optic cable.
OS1/OS2
Connector gender
To distinguish parts on a cable interface, connectors are grouped under genders. Sockets or jacks are considered to be female whilst plugs are referred to as male.
Male
Logistics data
Master (outer) case width
430 mm
Master (outer) case length
335 mm
Master (outer) case height
400 mm
Quantity per master (outer) case
360 pc(s)
Certificates
Compliance certificates
Indicates which regulatory, safety, and environmental standards the product complies with, as verified by recognized authorities or certification bodies.
Trade Agreements Act (TAA), RoHS, CE
Operational conditions
Operating temperature (T-T)
The minimum and maximum temperatures at which the product can be safely operated.
-40 - 75 °C
Storage temperature (T-T)
The minimum and maximum temperatures at which the product can be safely stored.
-40 - 75 °C
Weight & dimensions
Width
The measurement or extent of something from side to side.
11,8 mm
Depth
The distance from the front to the back of something.
130 mm
Height
The measurement of the product from head to foot or from base to top.
9,4 mm
Weight
Weight of the product without packaging (net weight). If possible, the net weight is given including standard accessories and supplies. Please note that sometimes the manufacturer leaves out the weight of accessories and/or supplies.
4 g
Packaging data
Package width
The distance from one side of the packaging to the other.
220 mm
Package depth
The distance from the front to the back of the packaging.
120 mm
Package height
The distance from the top to the bottom of the packaging.
13 mm
Package weight
Weight of the packaged product in gram.
9 g

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