Passive Component

Passive Optical Components are the foundation stone of WDM Passive Optical Network (PON). Besides MUX/DEMUX and splitters, SunmaFiber also provides other passive optical components such as attenuators, circulators, collimators, and isolators etc. In addition, we offer Customized Service that products with various parameters can be designed to meet different requirements. With very high performance but lowest prices on the market, our passive optical components can be the most cost-effective solution for modern PON systems.

Polarization Maintaining Optical Circulator

Passive Component

SunmaFibers Polarization-Maintaining (PM) Optic Circulators are non-reciprocating, unidirectional, three-port devices that are used in a wide range of optical setups. Available with a center wavelength of 1064, 1310 (O-Band), or 1550 nm (C-Band), these circulators are designed to work with light tha
High Power Polarization Maintaining Isolator HPPMIS

Passive Component

Low Insertion Loss High Return Loss High Isolation High stability High Reliability Applications Optical Fiber Amplifiers Testing Instrumentations Fiber Sensor Fiber Lasers Lab Research
Multimode Pump and Signal Combiner (Pump Combiner)

Passive Component

(18+1)x1 Multimode Pump and Signal Combiner can be used for high power fiber laser and fiber amplifier, which can combine 18 pump lasers and 1 signal channel into one fiber and create a high power pump laser source for fiber laser and fiber amplifier. In addition, Pump fiber, signal fiber and output
High Power Fiber Collimator

Passive Component

Fiber Collimators are devices used to expand and collimate the output light at the fiber end, or to couple light beams between two fibers. They are a module that combine a fiber and a lens, and has a function that produces parallel beams. When the fiber collimators are manufactured, the positions of
Fiber FBG Sensor

Passive Component

The FBG Rebar Strain meter is designed to measure strains in foundations, precast piles, caissons, bridge abutments, tunnel liners, slurry walls, etc. It is installed alongside the structural rebar known as "sister bar".
Polarization Maintaining In-line Polarizer

Passive Component

Parameters Unit Value Center Wavelength nm 1310, 1550 1064 980 850 Operating Wavelength Range nm ±50 ±30 ±10 ±10 Typ.Insertion Loss at 23℃ dB 0.3 0.4 0.7 0.8 Max.Insertion Loss at 23℃ dB 0.5 0.6 0.9 1 Min.Return Loss dB 50 50 50 50 Typ.Extinction Ratio at 23℃ dB 30 30 28 28 Min.Extin
Isolator Polarization Beam Combiner/Splitter

Passive Component

1x2 Isolator Polarization Beam Combiner/Splitter(IPBC/S)combine the functionality of a PBC/S and an isolator into one component.Benefits of such devices includes reduction of component space and cost within assemblies and less splices.PBC/S can be used either as a polarization beam combiner to combi
1x2 Optical Switch

Passive Component

Unmatched Low Cost •Optical Network •Low insertion Loss •Protection/Restoration •High Channel Isolation •Optical Singnal Routing •High Stability, High Reliability
Single/Dual Stage Optical Isolator

Passive Component

Optical isolators can block backflection and backscattering in the reverse direction at any polarization sate. It have low polarization mode dispersion(PMD),Polarization Dependent(PDL)，Loss High Isolation .
SM-110 Bare Fiber Adapter

Passive Component

1, product introduction:] bare fiber adapter is a professional for single fiber disk test tool, very suitable for in fiber emergency and temporary connection and production line of optical components, optical laboratory test. 2 and specific: the operation simple convenience, by the naked eye obse
FC Fiber Adapter

Passive Component

FC Fiber Adapter
SC Fiber Adapter

Passive Component

SC Fiber Adapter
FC-SC Fiber Adapter

Passive Component

FC-SC Fiber Adapter
Attenuator

Passive Component

Attenuator
Fast Connector (Field Installable)

Passive Component

Features: Pre-stubbed, factory-polished ferrule No epoxy required Precision mechanical alignment insures low loss Fiber can be reseated Show More Applications: Premise environments Connections at the desk for LAN environments Patch panels Direct equipment termination
MT-RJ/MPO Fiber Connector

Passive Component

MT-RJ and MPO optic fiber connectors belong to MT series, which makes use of the guide hole and guide pin with 0.7mm diameter to achieve connection with perfect alignment. The pin and hole are installed on the end face of the product.
MU/D4/DIN Fiber Connector

Passive Component

Optic fiber connector is one of the most basic components in optical fiber communications system. The earliest few types including FC, SC and MU were developed by NTT in Japan and the Germany designed DIN 47256 type. In order to reduce footprint, Bell Labs developed the LC type with a small vo
SMA Fiber Connector

Passive Component

SMA optic fiber connector is usually used in optical fiber communication system for some special occasions such as testing equipment, data network, military instrument and medical devices. This optical connector comes with two types of ferrule, which are ceramic and metal. The most common meta

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