Specifications

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        Overview
      

Full Specifications

      DBC 10:90 SPLITTER
    

Brand

DBC

Type

FBT (Fused Biconical Taper) Splitter

Split Ratio

10% (Tap Port) / 90% (Through Port)

Fiber Type

Single-Mode (G.657.A1 / G.652.D Compliant)

Operating Wavelength

1310nm, 1490nm, & 1550nm

Insertion Loss (10%)

≤ 11.2 dB (Typical)

Insertion Loss (90%)

≤ 0.65 dB (Typical)

Uniformity

≤ 0.8 dB

PDL

≤ 0.25 dB

Return Loss

≥ 55 dB (APC) / ≥ 50 dB (UPC)

Operating Temperature

-40°C to +85°C

Connector Options

SC/APC, SC/UPC, or Bare Fiber

Housing

Compact Steel Tube

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Verified Info: The DBC 10:90 Asymmetric Fiber Splitter is designed for efficient power distribution in standard Passive Optical Networks (PON), preserving 90% of the signal for onward transmission.

Product Details

Product Overview

DBC 10:90 Asymmetric Ratio Splitter

High-Precision FBT Optical Component

      FIBER SPLITTER
    

Streamline your network architecture and maximize its reach with the DBC 10:90 Asymmetric Ratio Splitter. Engineered for specialized architectures where precise power conservation is key to ensuring network performance over large geographical areas, this FBT splitter offers unparalleled reliability.

Smart Power Budgeting

By utilizing an asymmetric 10:90 split, service providers can "drop" a signal to a single subscriber, access point, or small node using only 10% of the optical power. The remaining 90% "through" power continues down the line, serving multiple distant customers.

Exceptionally Low Through Loss

The "through" port (90%) offers minimal signal degradation (≤ 0.65 dB), allowing for consistent, high-speed data and crystal-clear CATV signal distribution even after multiple split points in a bus topology.

Broad Wavelength Compatibility

Fully operational across all standard PON wavelengths (1310/1490/1550nm), making it compatible with GPON, EPON, and BPON systems.

Rugged and Stable Performance

Designed to perform consistently in harsh outdoor environments, maintaining stable operation across a wide temperature range for maximum network uptime.

Ultra-Compact Form Factor

The space-saving steel tube housing allows for seamless integration into existing fiber distribution boxes, splice closures, or patch panels, regardless of limited space.

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Get reliable transmission performance with the DBC 10:90 Asymmetric Ratio Splitter, built for advanced FTTH & PON networks.