Fiber Optic Infrastructure

FTTx / ODN Solutions

Passive optical network infrastructure including distribution boxes, splitters, cabinets, closures, adapters and end-to-end dwelling-block solutions for FTTH deployments.

Products

Adapter — ZTT fiber optic product

Adapter

Precision optical adapters accomplishing accurate optical connection between connectors, with ceramic sleeves and PC/UPC/APC polish. Available in SC, LC, FC, ST, MU, E2000, MT-RJ/MPO and Hybrid formats.

Fast Connector — ZTT fiber optic product

Fast Connector

Field-assemblable fast connectors with no end-face polishing required. Embedded ferrule technology ensures good optical performance for 2.0×3.0 mm drop cables, in SC/UPC, SC/APC, LC/UPC and LC/APC.

Pigtail and Patch Cord — ZTT fiber optic product

Pigtail and Patch Cord

Factory-terminated pigtails and patch cords for fiber distribution systems and equipment interconnection. Full range of connector styles, formats and armored variants for single-mode and multi-mode.

MPO / MTP — ZTT fiber optic product

MPO / MTP

Pluggable multi-core, multi-channel connectors for high-density integrated fiber wiring. Enable rapid deployment of 40G, 100G and 400G parallel optical links in data centers.

Outdoor Waterproof Pre-Connectorized Connector — ZTT fiber optic product

Outdoor Waterproof Pre-Connectorized Connector

Factory-assembled waterproof connector for plug-and-play outdoor deployments. Low insertion loss, high return loss, and excellent temperature and abrasion resistance.

Fiber Outlet — ZTT fiber optic product

Fiber Outlet

Wall-mounted optical termination outlet accomplishing the real FTTH at subscriber premises. Compact form factor with 1–4 core capacity and SC/LC adapter options.

PLC Splitter — ZTT fiber optic product

PLC Splitter

Planar Lightwave Circuit splitters for PON deployments. Available in cassette, blade, micro-modular, rack-mount and tray-assembly formats with uniform split ratios and low insertion loss.

Splitter Closure — ZTT fiber optic product

Splitter Closure

Sealed aerial closures integrating an optical splitter and 8- or 16-drop ports for last-mile FTTH distribution. Compatible with 6.8–11.5 mm feeder and 2.0×3.0 mm drop cables.

Joint Closure — ZTT fiber optic product

Joint Closure

Aerial, duct and direct-buried joint closures in in-line and dome configurations. Straight-through or branched jointing protects fusion splices across most fiber cable types, up to 672 fibers.

Outdoor Installation Accessories — ZTT fiber optic product

Outdoor Installation Accessories

Complete range of outdoor mechanical accessories for aerial drop-cable installation — clamps, hangs, riveting pieces, hoops and fixtures. Covers pole, wall and mid-span fixation.

Indoor Auxiliary Installation Accessories — ZTT fiber optic product

Indoor Auxiliary Installation Accessories

Indoor mechanical accessories for tidy, secure drop-cable routing — grooves, fasteners, flexible pipes, corners and bushings. Simplifies FTTH installation inside customer premises.

Optical Distribution & Splitting Box — ZTT fiber optic product

Optical Distribution & Splitting Box

Metallic and ABS+PC boxes combining splicing, splitting, distribution, storage and cable connection in one unit. Indoor or outdoor use with IP55 (outdoor) / IP53 (indoor) protection.

Optical Distribution Box (Plastic Material) — ZTT fiber optic product

Optical Distribution Box (Plastic Material)

Plastic ODB range integrating splicing, splitting, distribution, storage and cable connection in one unit. Capacities from 2 to 96 cores, all with optional PLC installation.

Indoor Waterproof Pre-Connectorized FAT — ZTT fiber optic product

Indoor Waterproof Pre-Connectorized FAT

Factory pre-installed indoor fiber access terminal (ZTKD-EJ-03) delivering optical distribution and relay from OCC/central office to end users. Reduces reliance on skilled field labor.

Floor Box — ZTT fiber optic product

Floor Box

Wall-mounted floor box for indoor fiber splicing, distribution and protection inside multi-tenant buildings. 6-core capacity with 6 simplex SC adapters for up to 6 drop cables.

Optical Termination Box (Wall Mount) — ZTT fiber optic product

Optical Termination Box (Wall Mount)

Cold-rolled steel wall-mount termination boxes for indoor fiber patching. Compact structures with special drop-cable outlets in 6/12, 8/12/24 and 12/24 core capacities.

Optical Termination Box (Rack Type) — ZTT fiber optic product

Optical Termination Box (Rack Type)

19-inch rack-mounted termination boxes with FC/SC/ST/LC adapter options. Compact steel structure in 12- and 24-core configurations for central-office patching.

Optical Termination Box (Patch Panel) — ZTT fiber optic product

Optical Termination Box (Patch Panel)

1U/2U rack-mounted patch panels for optical fiber welding, storage and line dispatching. Swing- or sliding-tray operation with up to 48 simplex SC adapters per module.

Optical Cross Connecting Cabinet (OCC) — ZTT fiber optic product

Optical Cross Connecting Cabinet (OCC)

Outdoor cross-connect cabinet for operator basic networks and FTTx transformation. SMC or stainless-steel body, IP65 protection, 12-core fusion modules and inclined FC/SC/LC adapters.

Optical Distribution Frame (ODF) — ZTT fiber optic product

Optical Distribution Frame (ODF)

Fully enclosed cold-rolled steel ODF for central office, junction and access-network engineering. Modular 12-core fusion modules with individual pull-out for easy scheduling.

Outdoor Cabinet — ZTT fiber optic product

Outdoor Cabinet

Outdoor integrated cabinets housing communication equipment, power supply, batteries and temperature control. Steel frame plus composite sandwich walls deliver high strength, insulation and reliable environmental protection.

ETC Integrated Cabinet — ZTT fiber optic product

ETC Integrated Cabinet

Environment-Temperature-Controlled outdoor integrated cabinet with built-in monitoring, smoke and water sensors, and door magnetic sensor. Suited to unattended telecom sites requiring environmental supervision.

5G BBU Energy Saving Cabinet — ZTT fiber optic product

5G BBU Energy Saving Cabinet

Centralized 5G BBU cabinet with variable-frequency rack-level cooling, HVDC/-48V power support and intelligent monitoring. Cold/hot channel isolation and emergency exhaust deliver energy-efficient BBU concentration.

FTTx Solution — ZTT fiber optic product

FTTx Solution

End-to-end FTTx architecture linking central office, user control room, network access point and indoor products. Complete set of MODF, ODF, OCC, PLC splitter, joint closure, distribution boxes and fiber outlets.

Pre-Joint Solution — ZTT fiber optic product

Pre-Joint Solution

Factory pre-connectorized ODN topology built around H-Box, S-Box and E-Box modules with IP68 waterproof connectors. Enables rapid, plug-and-play deployment from OLT to ONU.

FTTR Solution — ZTT fiber optic product

FTTR Solution

Fiber-To-The-Room in-home network with a main gateway, sub-gateways, optical information sockets and field-mounted connectors. Delivers all-optical Wi-Fi coverage across residences.

Telecom Power Supply Solution — ZTT fiber optic product

Telecom Power Supply Solution

Modular telecom power supply with 96.5% efficiency, intelligent maintenance and remote control. Supports converged and integrated power sites combining grid, diesel and solar sources.

Modular Data Center Solution — ZTT fiber optic product

Modular Data Center Solution

Prefabricated modular data center integrating power distribution, optical/copper cabling, cooling, UPS, monitoring and platform software. Supports photovoltaic and energy-storage systems.

FTTx Solution for Multi-storey Dwelling Block — ZTT fiber optic product

FTTx Solution for Multi-storey Dwelling Block

End-to-end FTTH solution for low- and mid-rise multi-dwelling buildings. Combines equipment-room OCC/PLC/ODF, floor-level distribution/splitting boxes and indoor fiber outlets with field-assembly connectors.

FTTx Solution for High-storey Dwelling Block — ZTT fiber optic product

FTTx Solution for High-storey Dwelling Block

FTTH solution for high-rise buildings with per-floor distribution. Scales fiber capacity through user control rooms and floor closets while keeping indoor termination simple.

FTTx Solution for Villa Dwelling Block — ZTT fiber optic product

FTTx Solution for Villa Dwelling Block

FTTH solution for low-density villa and townhouse developments. Combines aerial or buried drop cables with compact outdoor distribution enclosures.

System Solutions for Backbone Network — ZTT fiber optic product

System Solutions for Backbone Network

Integrated cable, closure and ODF solutions for metro and long-haul backbone networks. Standardized packages simplify design and rollout of large-scale fiber infrastructure.

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