Lfiber’s monolithic multimode optical splitter (multimode fiber optic splitter) is a passive component used to splitters signals into two or more output fibers, without any amplification, switching, or other active modulation. This multimode optical splitter is Telcordia GR-1221/GR-1209 and RoHS compliant. It works well even in the outdoor application or harsh environment. It features compact monolithic structure, low insertion loss, high stability and reliability. Related Products ↓

Multimode Optical Splitter (OM1, OM2, OM3, OM4 Fiber Optic Coupler)

This multimode optical splitter is used with passive optical network (PON) systems, serves as a splitter/combiner in the data center, multimode network systems, or as the output coupler of a fiber laser.

Multimode Fiber Optic Splitter Available: 62.5/125, 50/125; (OM1, 2, 3, 4) …
Light Source: LED, VCSEL, Custom …
Port Configurations: 1×2, 2×2, 1×3, 3×3, 1×4, 4×4, 5×5, 16×16 …

Multimode Fiber Optic Splitter (N×M Monolithic Optical Coupler)

Lfiber has invested a great deal of time and effort in R&D. We design and provide high-end N×M monolithic multimode fiber optic splitters for customers all over the world.

With FBT (fused biconic taper) method, bare or etched fibers are brought into contact, stretched, sometimes twisted, and fused so that evanescent mode coupling occurs along the interaction length. We have made effort to reduce the effects of modes in the fiber cladding, for example, by using an etched fiber. Different kinds of multimode optical splitter are now available. Thay can operate at a single wavelength (e.g. 850, 1300(1310) or 1550 nm), to be wavelength flat (e.g. insensitive to wavelength variations within a single window) or to be wavelength independent (e.g. insensitive to wavelength variations within both the second and third windows).

 

N×M Monolithic Multimode Optical Splitter (Coupler)

 

Multimode Optical Splitter (Multi mode Fiber Optic Splitter)
Download SPEC

MULTIMODE FIBER OPTIC SPLITTER FEATURES

  • Etched Multimode Fiber Based
  • Mode Insensitive
  • Wide Passband
  • High Reliability

MULTIMODE OPTICAL SPLITTER APPLICATIONS

  • Data Center
  • Multimode Communication Systems
  • Fiber Sensor Systems
  • Instruments

 

N×M Monolithic Multimode Optical Splitter Specifications
Parameters1 × 33 × 31 × 44 × 4
Grade PA PA PA PA
Insertion Loss (dB)≤6.0≤6.3≤6.3≤6.6≤8.5≤9.0≤9.0≤9.5
Light SourceLED, VCSEL; Others on Request
Wavelength (nm)850, 1310, 1550, 2000; Others on Request
Split RatioEven
Band Width±40
Directivity (dB)≥40
Fiber Type50/125 (OM2, OM3, OM4), 62.5/125, 105/125; Others on Request
Working Temperature (°C)-40 ~ +85
Storage Temperature (°C)-40 ~ +85
Package (mm)Bare Fiber: Φ3 × 54, Steel TubeBare Fiber: Φ3 × 60, Steel Tube
0.9 mm Loose Tube: Φ3 × 60, Steel Tube0.9 mm Loose Tube: Φ3 × 70, Steel Tube
2 mm or 3 mm Cable: ABS Box2 mm or 3 mm Cable: ABS Box

Notes:
1. Above data are test results without connectors. The insertion loss of one pair of connector is less than 0.3 dB.
2. This N×M monolithic multimode optical splitter are customizable and above specifications are subject to change without notice.
3. For product customization or special requirement, please contact our sales representative.

 

Ordering Information
PortSplit RatioGradeLight SourceWavelengthFiber TypePigtailPackageFiber LengthConnector
1×3EvenPLED850nmOM2250 μm Φ3 × 540.50 ± 0.05 mNone
3×3AVCSEL1310nmOM30.9 mmΦ3 × 601.00 ± 0.05 mLC/UPC
1×4Custom …850/1310nmOM42 mmABS BoxCustom …LC/APC
4×41550nm62.5/1253 mmCustom …SC/UPC
2000nm105/125SC/APC
Custom …Custom …FC/UPC
FC/APC
Custom …