SUB Box-Product-DYS FIBER OPTIC LIMITED

SUB Box

SUB fiber optic box is an intermediate distribution point in a fiber network, and its primary applications are in Fiber to the Home (FTTH), Fiber to the Building (FTTB), and other FTTx network architectures. These applications involve bridging the gap between the core network and the end-user, often in residential, commercial, and telecommunications environments.

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FTTH-061

SUB Box

Product Consulting

APPLICATION

Fiber to the Home (FTTH) Networks

Fiber to the Building (FTTB) Deployments

Fiber to the Curb/Cabinet (FTTC) and Fiber to the Node (FTTN)

Telecommunication Base Stations

Data Centers

FEATURES

Splicing and Termination:

They provide a protected, organized environment for crucial fiber management activities, including fusion splicing of incoming and outgoing fibers and terminating connectors.

Testing and Troubleshooting:

The boxes serve as easily accessible points for technicians to test signal strength and pinpoint the location of network problems, simplifying maintenance and reducing downtime.

Environmental Protection:

Outdoor-rated (IP55 or IP68) SUB boxes are designed for harsh environments, protecting the sensitive fibers from moisture, dust, UV exposure, and physical impact.

Scalability and Management:

Their modular design allows for the addition of splitters or extra splice trays as network demands grow, ensuring the infrastructure is future-proof and adaptable.

PRODUCT PARAMETERS

Type	SM-UPC		SM-APC		MM-UPC
	Typical	MAX	Typical	MAX	Typical	MAX
Insertion loss	≤0.1	≤0.3dB	≤0.15	≤0.3dB	≤0.05	≤0.3dB
Return loss	≥50dB		≥60dB		≥30dB
Durability	500 mating cycles
Working temperature	-40 to + 85℃