Basic Info.
Model NO.
111821-725
Fiber Connector
Sc/FC/St
Application
Communication
Connection Structure
Sc, LC, FC, St, MPO
Material Shape
Round Wire
Allowed Lateral Pressure
100n/100
Allowed Tensile Strength
<100n
Core
Multicore
Brand
Koc
Sheath Material
SUS, ABS
Transport Package
Carton
Specification
CE, IEC, GR1209, REACH, ROHS
Trademark
KOC
Origin
Guangdongshenzhen
HS Code
85367000
Production Capacity
10000
Product Description
We use fused biconical taper technique to build a series of couplers. According to the different operating band- widths, we have wide band couplers,dual window couplers, three-window couplers,and so on.
APPLICATIONS
Telecommunication systems
Digital, hybrid and AM-Video system
CATV systems
Fiber sensors
FEATURES
Low excess loss
Single fusion design
Uniform power splitting
Compact size
| Type | Single Fused | |
| Grade | P | A |
| Port Configuration | 1 x 4 | 1 x 4 |
| Excess Loss (Typ.) (dB) | 0.30 | 0.50 |
| Insertion Loss (Max.) (dB) | 6.8 | 7.6 |
| Uniformity (Max.) (dB) | 1.0 | 1.6 |
| Polarization Sensitivity (dB) | 0.12 | 0.15 |
| Operating Wavelength (nm) | 980,1310, 1480, 1550, 1585 + 10nm or custom wavelength | |
| Directivity (dB) | 50 | |
| Operating Temperature (° C) | -40 - +85 | |
| Fiber Type | Corning Singlemode SMF-28E, DS Fiber, or custom fiber | |
| Fiber Pigtail Length (m) | 1 | |
| Package Dimension (mm) | 3X54mm or 3X60mm | |
Ordering Information
| Type? | Grade | Wavelength | Coupling Ratio or Attenuation (dB) | Port | Package | Pigtail Style | Fiber Type | In/Out Connector |
| S | S | 83=830nm | AV =Tree Coupler | 0103=1x3 | A=Package A | 1=Bare Fiber | 0=SMF-28 | 0=None |
| W | P | 85=850nm | 0104=1x4 | B=Package B | 2=900µm Jacket | 1=Corning Flexcore | 1=FC/APC | |
| A | 98=980nm | 0303=3x3 | 3=3mm Cable | D=DS Fiber | 2=FC/PC | |||
| 13=1310nm | S=Special | 3=SC/APC | ||||||
| 14=1480nm | 4=SC/PC | |||||||
| 15=1550nm | 5=ST | |||||||
| 16=1585nm | 6=LC |
