Fiber MST Box Multiport Service Terminal Enclosure

Our Fiber MST Box helps connect homes to fast internet. It’s a special hub where fiber optic cables meet together inside. You can use it with 250µm and 900µm cables for great connections. This box features an Optical Loss Budget, determining the maximum loss acceptable. Its typical Insertion Loss is 0.25 dB, which means signals stay strong.

The box works at 850, 1310, and 1550 nanometers (nm) wavelengths. The signal strength is controlled by attenuators that are 1 to 30 dB. A Maximum Optical Input Power has to handle strong signals. Fiber Length, between 1 and 5 meters, ensures easy reach. A PLC Splitter divides signals, usually in 1:4, 1:8, 1:16, or 1:32 ratios.

This strong box is made of tough Polycarbonate material for the Enclosure. Return Loss is over 55 dB, so there are minimal signal reflections. Also, the splice tray holds up to 24 fibers neatly inside. Inside, the Fiber Distribution Hub connects various points for good organization. You can utilize it outdoors.

Unveiling the CommMesh Fiber MST Box - Superior Connectivity!

· Pre-connectorized

You can experience seamless connectivity with the CommMesh Fiber Multiport Service Terminal Box. Its input port features 48 fibers capacity, utilizing pre-terminated assemblies. These SC-APC assemblies are constructed with G.657.A1 bend-insensitive fiber, having a 0.2 dB loss.

They guarantee exceptional signal transmission. Furthermore, the feeder cable entry uses a mechanical seal, rated IP68, shielding against dust. And simplifying deployment, this Fiber Optic Multiport Service Terminal, mounted in a compact form factor of 250mm x 80mm x 70mm with installed splitters.

· Factory-terminated

CommMesh’s Fiber Optic MST Box undergoes rigorous factory termination. Testing is conducted on each OS2 LC connector to ensure minimal 0.15 dB insertion loss and compliance for GR-326 standards, per individual connector. It is of precise alignment.

The 12 output ports are fitted with factory-installed, hardened adapters. Consequently, this guarantees optimal performance in the field. The optical splitters are PLC type, exhibiting 0.2 dB polarization dependent loss. This FTTH terminal’s rugged thermoplastic housing is UV-stabilized. It provides a 10-year lifespan.

· Multiple ports

This Fiber MST Box offers diverse connectivity with 8 ports, each supporting single-mode G.652.D fibers. Each connection is configured with SC/UPC hardened connectors, guaranteeing secure fits. You gain flexibility with its 2×8 splitter configurations.

In addition, there are 2 mid-span access ports to add versatility to the enclosure. Moreover, the MST Box contains an internal fiber storage basket, which has 36 inches of slack for drop cables. This device allows for 12 splices within its tray. It operates across 1260nm to 1650nm wavelengths.

· Plug-and-play

This Fiber MST Box offers plug and play deployment. It features 4 Opti-tap compatible ports that simplify connections for you. It utilizes tool less gel sealed closure for quick field installation, which saves considerable amount of time.

Maintenance tasks are simplified because the internal splice tray is removable. This terminal, compatible with G.657.B3 fibers, enables tight bend radius. It’s designed for aerial mounting, supporting up to 500 pounds tensile load. This device maintains signal integrity up to 2000-meter distances. The wall-mountable unit is black.

Technical Parameters

High-Capacity Configuration of the Fiber MST Box!

24 Fiber Capacity
Our Fiber Multiport Service Terminal Box offers a 24-fiber capacity through its 12 duplex ports, each utilizing low-loss SC/APC adapters. This device incorporates two 1×12 PLC splitters, each characterized by 0.3dB insertion loss, for signal distribution. The unit’s internal tray accommodates up to 24 fusion splices. It also uses G.657.A2 fibre with 7.5mm bend radius, yet performs robustly. Field connections occur through hardened adapters rated IP67. Each adapter measures 25mm, and uses a 2-meter patch cord.
SC/APC Adapters
The Fiber MST Box utilizes industry-standard SC/APC adapters to guarantee 8-degree angled connections. These adapters employ phosphor bronze alignment sleeves for precise fiber core mating. Each has 0.2dB maximum insertion loss and incorporates push-pull coupling mechanisms to ensure secure connectivity. Also, the green color-coding adheres to TIA-568 standards. The 16 adapters include internal shutters, shielding against laser exposure. They each are rated for 500 mating cycles. The box’s bulkhead design, with 1-inch adapter spacing, promotes organization.
Single-Mode Compatible
This Fiber MST is engineered for single-mode fiber, including ITU-T G.652 standards. The device features a wavelength passband of 1260nm to 1650nm, accommodating O, E, S, C, and L bands. It is optimized for 1310nm, 1490nm, and 1550nm transmissions. With a maximum polarization-dependent loss of 0.3dB, this ensures consistent signal quality. Its drop cable ports support 5mm diameter cables, allowing up to 100-meter lengths. This device has a 25-year service life in outdoor deployments.

COMMMESH Fiber MST Box Comprehensive Testing and Quality Assurance!

IEC 61300 Compliance

Your networks will demand peak performance. This Fiber optic terminal meets IEC 61300-2-12 standards, enduring 500 mating cycles with insertion loss below 0.2 dB utilizing SC/APC connectors. It ensures 200 N cable retention and 100 N cap retention.

Telcordia GR-326 Tested

This distribution hub underwent rigorous Telcordia GR-326-CORE testing. Our Fiber box passed optical tests, including temperature cycling from negative 40 degrees Celsius to 75 degrees Celsius, retaining its initial performance values. It can manage 4 fibers.

Salt Spray Tested

This product ensures durability, facing salt spray tests per ASTM B117. This 4-port terminal withstands 96 hours of 5% NaCl solution exposure, maintaining structural integrity. Access point resists corrosion such that it will last even near coastal regions.

Temperature Cycling Tests

You need reliability in extreme conditions. This Fiber optic enclosure demonstrated resilience in thermal cycling between negative 25 degrees Celsius plus 65 degrees Celsius, as outlined by IEC 61300-2-22 standards. It handles 2-millimeter jacketed cables, ensuring performance.

FAQs!

This terminal box accommodates G.657A1, G.657A2, and G.652D single-mode fibers. It supports 8.1 mm diameter distribution cables. Connector ferrule end faces meet specific UPC requirements. The enclosure provides hardened protection for optical signals.
You may have wondered about splicing capacity. This particular terminal enclosure is a pre-connectorized solution, so it doesn’t utilize fusion trays. Each output port supports 12.5 dB maximum return loss. It is optimized and designed to provide plug-and-play operations.
This specific closure comes with factory-installed, pre-terminated 3-meter pigtails. Adapters feature zirconia ceramic sleeves. The bulkhead accepts SC-style connections, minimizing insertion loss. These components simplify deployment, eliminating field terminations for rapid customer connections.
This distribution enclosure measures 250 x 80 x 70 mm. It features 4 output ports with IP68 protection. Constructed from high-quality thermoplastic, this device weighs 0.5 kilograms. The compact design allows easy pole mounting.
This ruggedized box features an IP68 rating, providing complete dust ingress protection, plus waterproofing. It incorporates a silicone rubber gasket seal. The enclosure body is UV-resistant. Four stainless steel screws secure closure and maintain protection.
You will receive a 12-month warranty. The device is RoHS compliant reducing prohibited hazardous substances. It is designed for 25 years of service life. CommMesh guarantees against defects from materials or workmanship, offering replacements.

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