Fiber MST Terminal 8-Port with Built-In PLC Splitter, Stub Tail

The Fiber MST Terminal 8-Port with Built-In PLC Splitter is a rugged, pre-sealed outdoor terminal designed for fast and reliable FTTH deployments. The compact housing integrates an internal 1×8 PLC splitter and a pre-terminated stub tail, enabling plug-and-play customer drop connections without additional connectors.

Features

01

Low Loss &High Reflection

MST terminals are fully assembled and factory-sealed.All optical performance specifications comply with GR-771-Core,GR-1209-Core ensuring low insertion loss and high return loss.

optical parameter of mst terminals
02

IP68 rating

Each MST fiber optic terminal undergoes a strict air-tightness and pressure test to verify IP68 protection for long-term outdoor reliability.

ip68-rating-multiport-service-terminals
03

Easy installation

To adapt to diverse installation scenarios, MST terminals support three mounting methods: aerial, wall-mounted, and pole-mounted.
This design enables fast and flexible field deployment.

fiber optic cable assembly proof test gr-326-core rayoptic
04

Factory Direct Pricing

A professional R&D and molding team designs and manufactures the products in-house.Direct factory supply with no intermediaries ensures stable quality and competitive pricing.

mst-multiport-service-terminals-assembly

Technical Data Sheet

Parameter

Specifications

Dimensions (HxWxD) (mm)

8 Port    338*115*95

Connector Support

Hardened SC/APC H Connector

Cable Type

Flat  Drop Cable Toneable, Non-toneable

Insertion Loss(dB)

Max.<10.8

Return Loss (dB)

 >60

Terminals Material

Black UV Resistant Polycarbonate (PC)

Ingress Protection

IP 68

Thermal Cycle Test

Parameter                         Test Method                                Conditions                       


Temperature Change   GR-1209-Core  High Temperature: +75°C

                                        GR-1221-CORE   Lowest Temperature: -40°C

                                              168 Hours, 21 cycles


          

thermal age and cycle test rayoptic

Air Tightness Test

Multiport Service Terminal (MST) is fully assembled and sealed  in factory. Each MST fiber optic terminal box undergoes an air tightness test to determine whether it meets the IP68 rating.Determining the sealing performance of MST fiber optic terminal boxes by detecting air leakage values is a fast and efficient testing method. All Rayoptic’s MST fiber optic terminal boxes are 100% tested for sealing performance.

ip68 rating multiport service terminals
Rayoptic technician measuring insertion and return loss on a pre-connectorized MST and OptiTap flat drop cable after a 7-day, 1.5 m-deep water-immersion test in a cylindrical tank.

Water Resistance Test

Test Method:

7 Days, 1.5meter water head 

No water Intrusion

Ordering Matrix

Fiber MST terminal 8 port ordering matrix showing configuration options PLC splitter stub tail and OptiTap compatibility

An Overview of 8 Port MST Terminals with Built In PLC Splitter and Stub Tail

The Fiber MST Terminal 8-Port with Built-In PLC Splitter is a rugged, pre-sealed outdoor terminal designed for fast and reliable FTTH deployments. The compact housing integrates an internal 1×8 PLC splitter and a pre-terminated stub tail, enabling plug-and-play customer drop connections without additional connectors. The open tail on the feeder side is splice-ready for field termination, providing flexible installation in new builds or network extensions.

Each port uses a hardened, H connector compatible interface, ensuring secure, waterproof connections in harsh environments such as rural broadband, MDU buildings, industrial parks, and pole or wall-mounted installations. The terminal is IP68 rated, UV-resistant, and designed to meet GR-3120-CORE and GR-326-CORE performance standards for long-term stability, low insertion loss, and high return loss.

This MST terminal is ideal for North American FTTH projects requiring fast deployment, minimal maintenance, and highly reliable outdoor connectivity.

  • 8 output ports with integrated 1×8 PLC splitter

  • Splice-ready stub tail for feeder connection

  • H Connector hardened ports

  • Plug-and-play customer drop connections

  • IP68 waterproof, UV-resistant housing

  • Pole, wall, or aerial mounting options

  • Meets GR-3120-CORE / GR-771-CORE

  • Ideal for North America FTTH networks

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