Questions & Answers

Q
What is the difference between an MTP trunk assembly and an MTP fanout assembly?
A
An MTP trunk assembly is a high-count cable terminated with MTP/MPO connectors on both ends. An MTP fanout assembly, also called a breakout cable, transitions from an MTP connector to multiple single-fiber connectors enabling connection to patch panels, transceivers, or other network equipment.
Q
What is the fiber count of these assemblies?
A
They feature 12-fiber configurations, providing high-capacity connectivity for demanding applications like FTTA and distribution networks.
Q
What is UPC polish?
A
UPC (Ultra Physical Contact) polish refers to a connector end face that has been polished with an extended process, resulting in a slightly more conical head shape and improved surface quality. This type of polish achieves a higher return loss (about -50dB or higher), meaning less back reflection compared to standard PC (Physical Contact) polish, which has about -40dB return loss.
Q
What jacket types are available for MTP assemblies?
A
MTP assemblies are available in indoor plenum, indoor/outdoor plenum-rated, outdoor loose tube (OSP), and outdoor armored direct burial. This provides a solution for both controlled data center environments and demanding outdoor installations.
Q
What makes these assemblies IP68 rated?
A
The OptiTip®/OptiTap® HMFOC connectors are fully sealed to protect against dust and water immersion, ensuring reliable performance in harsh outdoor conditions.