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T2 R98 Fiber Optic WDM Reflector Assembly 1250–1650nm SMF-28e Low Reflection Insertion Loss Custom Glass Tube Component

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T2 R98 Fiber Optic WDM Reflector Assembly 1250–1650nm SMF-28e Low Reflection Insertion Loss Custom Glass Tube Component

Model Number:	850005043

Detail Information

Product Description

Detail Information

Transmission Ratio:

Reflection Ratio:

98%

Wavelength Range:

1250–1650 Nm

Insertion Loss:

≤0.25 DB (70% Units), ≤0.3 DB (30% Units)

Highlight:

Fiber Optic WDM Reflector Assembly 1250–1650nm

SMF-28e Low Reflection Insertion Loss

Custom Glass Tube WDM Component

Product Description

T2 R98 Fiber Optic WDM Reflector Assembly 1250–1650nm SMF-28e Low Reflection Insertion Loss Custom Glass Tube Component

1. Product Description

The T2/R98 WDM Reflective Assembly is designed for broadband optical reflection and low-ratio signal transmission across the 1250–1650 nm wavelength range. It transmits approximately 2% of the optical signal while reflecting approximately 98%, making it suitable for optical signal monitoring, feedback, sensing, and customized passive optical assemblies.

2. Product Features

WDM reflective optical assembly
T2/R98 transmission and reflection ratio
Operating wavelength range of 1250–1650 nm
SMF-28e single-mode fiber
Reflected-port insertion loss ≤0.25 dB for 70% of units
Reflected-port insertion loss ≤0.3 dB for 30% of units
Return loss ≥50 dB
Equal optical path length configuration
No fiber color coding
OD 2.78 * ID 1.81 * L6 mm glass tube
Optical assembly inserted without permanent fixation
Length determined by customer-supplied materials
Customer-supplied glass tube, dual fiber, and lens
Domestic adhesive
Simple foam packaging

3. Applications

Optical signal reflection
Low-ratio optical signal tapping
Optical power monitoring
Fiber optic sensing systems
Laser feedback assemblies
Optical measurement equipment
Broadband passive optical systems
Customized WDM optical modules
Fiber optic component integration

4. FAQ

Q1: What does the T2/R98 ratio mean?

T2/R98 indicates that approximately 2% of the optical signal is transmitted while approximately 98% is reflected. The reflected path serves as the primary optical path, while the transmitted signal can be used for monitoring, detection, or feedback.

Q2: Is the glass tube permanently fixed to the optical assembly?

No. According to the specified configuration, the assembly is inserted into an OD 2.78 * ID 1.81 * L6 mm glass tube without permanent fixation. The final length and assembly configuration follow the customer-supplied glass tube, dual-fiber component, and lens.

T2 R98 Fiber Optic WDM Reflector Assembly 1250–1650nm SMF-28e Low Reflection Insertion Loss Custom Glass Tube Component

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T2 R98 WDM Reflector Assembly 1250 1650nm SMF-28e Low RIL Dual Fiber Lens Custom Glass Tube Optical Component，Passive Optical Components

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products details

Polarization Maintaining

Fiber Collimator

Fiber Optic Coupler

PBS/PBC

Optical Isolator

Optical Circulator

CWDM Multiplexer

DWDM Multiplexer

Variable Optical Attenuator

PM Patch Cord

MPO Patch Cord

Optical Polarizer

WDM & Optical Filtering

DWDM Mux Demux

WDM Filter

FWDM

UCWDM

O-Band WDM

Reflective WDM (High ISO)

Optical Fiber Array

PM Fiber Array