
Overview of Fiber MST Box
Unigreat's Fiber MST (Multiport Service Terminal)-also known as an MST Box or MST Fiber Terminal-is a rugged, factory-terminated solution for fast and reliable FTTH broadband deployment. Built with IP68-rated protection and OptiTap compatibility, this fiber MST system reduces installation time, eliminates field splicing, and supports scalable plug-and-play architecture.
Key Features of Fiber MST
· Hardened MST box with IP68 protection against water, dust, and harsh outdoor conditions
· Factory-integrated OptiTap MPO connectors for plug-and-play installation
· Optional splitter modules: 1×2, 1×4, 1×8
· Supports fiber indexing for efficient daisy-chain deployment
· Available in 2, 4, 6, 8, or 12 port configurations
· Customizable cable lengths up to 2000 ft
· Compatible with strand, pole, wall, and aerial mounting
How Fiber MST Box Works
· A 12-fiber flat drop cable enters the first Multiport Service Terminal from the FDH.
· Inside the MST Box, the first-position fiber is split (1x2/1x4/1x8) to service nearby subscribers.
· The remaining fibers are re-indexed (shifted forward) to continue the daisy-chain to the next MST Fiber Terminal.
· The fibers are recombined and output via an OptiTap MPO connector to the next Multiport Service Terminal in line.
· This process repeats across up to 12 terminals, simplifying network expansion and maintenance.
Fiber MST Options


4 Port MST Fiber Indexing
With feed OptiTap MPO connector

Multiport Service Terminal Installation



Fiber MST Applications
FTTH broadband access networks
Rural broadband expansion and MDU deployments
OSP hardened access points
Fiber indexing and daisy-chain architectures
Rapid plug-and-play installations
Why Choose Unigreat Fiber MST Box?
Factory-sealed, hardened fiber MST with OptiTap compatibility
Proven reliability for outdoor FTTH broadband networks
Supports multiple port counts (2/4/6/8/12)
OEM and bulk supply available for telecom operators and ISPs
Reduced field labor and faster service activation
Input Feed Tail MST Specifications
|
Port |
2, 4, 8 |
|
Product Type |
Access Terminal |
|
IP Rate |
IP 68 |
|
Components Compliant |
RoHS |
|
Operating Temperature |
-40 to +85℃ |
|
Splitter out |
OptiTap SC APC |
|
Input Port |
OptiTap MPO adapter 12-fiber flat drop cable with OptiTap MPO connector |
|
Output Port |
OptiTap MPO |
|
Feed cable |
12-fiber Flat drop cable |
|
Feed cable length |
Customized up to 2000FT |
|
Stub Type |
Stub Tail |
|
Splitter |
1x2, 1x4, or 1x8 |
|
Mounting Method |
Pole, Strand, Aerial |
Ordering information

0–500 ft lengths of cable is automatically Rolled (option R). for greater than 500 ft cable lengths, choose R or S option.
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