Best Blockless Plc Splitter Gpon 1x8 900um

Description

Blockless PLC Splitter 1×8 Features

Low Insertion loss
Low PDL
Compact Design
Good channel-to-channel uniformity
High Reliability and Stability
Conforms to Telcordia GR-1209&GR-1221, ROHS

Structure of Blockless PLC Splitter 1×8

Inside the metal splitter module (the rectangular part with the label), there’s a PLC chip. This chip is the core, fabricated using planar lightwave circuit technology. It has a waveguide structure that precisely splits the incoming optical power into 8 equal (or as per design ratio, though 1×8 is usually designed for uniform splitting) output channels through optical interference and mode coupling principles.

Blockless PLC Splitter 1×8 Specification

Parameters	1×8
Operating Wavelength(nm)	1260～1650
Insertion Loss (dB)（P/S Grade）	10.2/10.5
Loss Uniformity(dB)	0.8
Return Loss (dB)（P/S Grade）	55/50
Polarization Dependent Loss(dB)	0.2
Directivity (dB)	55
Wavelength Dependent Loss(dB)	0.3
Temperature Stability (-40～8℃)(dB)	0.4
Operating Temperature(℃)	-40～85
Storage Temperature(℃)	-40～85

Details of Blockless PLC Splitter 1×8

The splitter 1×8 is a passive optical component used in fiber optic communication networks. It evenly distributes an optical signal from 1 input fiber to 8 output fibers, enabling functions like signal splitting in PON (Passive Optical Network) architectures, fiber test systems, etc.

The green connectors are typically SC/APC type. SC connectors feature a push-pull latching mechanism for easy insertion and removal. APC polishing (with an 8° angle) minimizes back reflection, which is crucial for maintaining signal integrity, especially in high-speed, long-haul optical networks.

There are two main types of fiber cables visible. The blue-jacketed fiber is often the input side (the single fiber that carries the incoming signal to be split). The white-jacketed fibers are the output sides (the eight fibers that transmit the split signals).