1×2 or 2×2 Wide Band Coupler (WBC)

https://www.phxfiber.com/produ....cts/wide-band-couple

#Wide #Band #Coupler

Wide Band Coupler is also know as wideband directional coupler, which is built to split the optical power or wavelength through Fused Biconic Taper (FBT coupler) technique. The operating bandwidth of 1x2 or 2x2 Wide Band Coupler coupler is ±40nm.

Specifications of Wideband Hybrid Coupler
Wide Band Coupler (WBC)
Grade P A P A
Port Configuration 1x2 or 2x2
Operating Wavelength (nm) 1310,1550 or C+L Band C Band or L Band
Operating Bandwidth (nm) ±40 1528~1565 or 1570~1605
Typical Excess Loss (dB) 0.07 0.1 0.07 0.1
Insertion Loss (dB) 50/50 ≤3.4 ≤3.6 ≤3.35 ≤3.5
40/60 ≤4.4/2.6 ≤4.7/2.8 ≤4.4/2.55 ≤4.6/2.7
30/70 ≤5.7/1.9 ≤6.0/2.0 ≤5.7/1.85 ≤5.9/1.95
20/80 ≤7.6/1.25 ≤8.0/1.3 ≤7.55/1.25 ≤7.8/1.3
10/90 9.55~10.65/≤0.65 9.3~10.9/≤0.8 9.55~10.60/≤0.65 9.35~10.85/≤0.8
5/95 12.40~13.80/≤0.4 12.10~14.10/≤0.5 12.45~13.75/≤0.4 12.15~14.05/≤0.45
2/98 16.10~18.05/≤0.25 15.70~18.45/≤0.35 16.2~17.95/≤0.25 15.80~18.35/≤0.3
1/99 19.05~21.15/≤0.2 18.55~21.65/≤0.3 19.1~21.1/≤0.2 18.65~21.55/≤0.3
PDL (dB) ≤0.10 ≤0.15 ≤0.10 ≤0.15
Directivity (dB) ≥55
Operating Temperature (℃) -40  ~  +85
Package Dimension 250μm Bare Fiber: Φ3.0×45mm
900μm Loose Tube: Φ3.0×54mm
900um/2mm/3mm Loose Tube: 90×20×10mm

Ordering Information of WideBand Coupler
WBC X XXX XXXX XX/XX X X XXX XX/XX
Grade Port number Operating Wavelength Coupling Ratio Pigtail Type Encapsulation Steel Tube Fiber Length Connector
P=Perfect 1×2 1310=1310 01/99 0=250um 3.0×45 1m FC/UPC
A=Grade A 2×2 1550=1550 02/98 1=900um 3.0x54 1.5m FC/APC
X=Customized 1528~1565 or 1570~1605. 03/97 4=others 2m SC/UPC.

WDM Rack Mount

https://www.phxfiber.com/produ....cts/wdm-rack-mount.h

#wall #mount #network #rack

The server cabinet shall consist of welded and assembled steel frame construction, supporting computer server and data storage equipment by providing additional space at the rear for cable management and front-to-rear airflow solutions.

Parameters of WDM Network Cabinet Wall Mount Enclosure
Parameter 4 Channel 8 Channel 16 Channel 18 Channel
Mux Demux Mux Demux Mux Demux Mux Demux
Channel Wavelength (nm） 1270~1610/1271~1611
Center wavelength Accuracy (nm) ±0.5
Channel Spacing (nm） 20
Channel Passband (@-0.5dB bandwidth (nm) +/-7.5/+/-6.5
Insertion Loss (dB) ≤1.5 ≤2.5 ≤3.5 ≤3.5
Channel Uniformity (dB) ≤0.6 ≤1.0 ≤1.5 ≤1.5
Channel Ripple (dB) 0.3
Isolation (dB） Adjacent >30
Non-adjacent >40
Insertion Loss (dB） Express with filter >30
Express without filter >12
Inertion Loss Temperature Sensitivity (dB/℃) <0.005
Wavelength Temperature Shifting (nm/℃) <0.002
Polarization Dependent Loss (dB） <0.1
Polarization Mode Dispersion (ps） <0.1
Directivity (dB) ＞50
Return Loss (dB） ＞45
Maximum Power Handling (mW) 300
Opterating Temperature (℃) -40~+85
Storage Temperature (℃) -40~+85
Package Dimension (mm) (LGX box) L155.5xW102(129)xH29

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VFL Pen

https://www.phxfiber.com/products/vfl-pen.html

#Fiber #VFL #Pen

Combined with ergonomic design, it is mini and compact, simple to operate, easy to carry, and equipped with light-emitting diodes for status indication. It can be used for visual testing of optical fibers, optical cables, and connectors. When the tested optical fiber has a breakpoint, the laser light transmitting along the optical fiber will leak red light at the breakpoint, and the visible light can determine the position of the breakpoint. The effect depends on the fiber protective layer and the color of the cover.

Product Parameter of Fiber VFL Pen

Output Power ≥10mW ≥20mW ≥30mW
Wavelength 650nm
Optical Connector Universal 2.5mm adapter (FC/SC/ST)
Modulation Frequency CW/ 2Hz
Working Temperature 0~+60°C, < 90%RH
Storage Temperature -20~ +70 °C, < 90%RH
Power Supply 2xAA batteries
Continuous Working Time 12h 10h

Size 175*26*26mm
Weight 173g

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SC/UPC SM Connector

#optical #communication #devices

https://www.phxfiber.com/produ....cts/sc-upc-sm-connec


SM/SC Fiber Connector Definition
PHX design, develop molds and produce various of kinds of Single Mode and Multi-mode fiber optic connectors for ST, SC, FC, LC, E2000, MPO, MU and MTRJ applications. Both pre-assembled connector and connector kits are available. Each fiber optic connector is functionally tested before shipping.

Specification of SC/UPC SM Connector
Fiber Count Simplex Insertion Loss ≤0.25dB
Fiber Mode Single Mode Return Loss ≥55dB (UPC)
Polish Type UPC Durability >1000times
Cable Diameter 0.9/1.2/2.0/3.0mm Operating Temp -40~85°C
Operating Wavelength 1310nm, 1550nm Ferrule Concentricity ≤1um

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Sc Fiber Optic Adapter

#optical #communication #equipment

https://www.phxfiber.com/produ....cts/sc-fiber-optic-a


SC Fiber Adapter
A fiber optic adapter also called a coupler, is a small device designed to terminate or link the fiber optic cables or fiber optic connectors between two fiber-optic lines. By linking two connectors precisely, fiber optic adapters allow the light sources to be transmitted at most and lower the loss as much as possible. At the same time, fiber optic adapters have the merits of low insertion loss, good interchangeability, and reproducibility. And each fiber optic Adapter is functionally tested before shipping.

Specification of SC Fiber Optic Adapter
Adapter Type SC Body Style Simplex
Connector Polish Type UPC/APC Connector Fiber Mode Singlemode
Insertion Loss ≤0.2dB Durability >1000times
Mounting Type With Flange Alignment Sleeve Material Ceramic
Color Blue/Green RoHS Compliancy Status Compliant
Alternating Loss ≤0.2dB Working Temperature -40~85°C
Repeatability ≤0.2dB Storage Temperature -40~85°C

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