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High Isolation 3 Port Optical Circulator 1310 or 1550nm Precision Tuned Wavelength Alignment Telecom Grade Low IL Design
High Isolation 3 Port Optical Circulator 1310 or 1550nm Precision Tuned Wavelength Alignment Telecom Grade Low IL Design
High Isolation 3 Port Optical Circulator 1310 or 1550nm Precision Tuned Wavelength Alignment Telecom Grade Low IL Design
High Isolation 3 Port Optical Circulator 1310 or 1550nm Precision Tuned Wavelength Alignment Telecom Grade Low IL Design
High Isolation 3 Port Optical Circulator 1310 or 1550nm Precision Tuned Wavelength Alignment Telecom Grade Low IL Design
High Isolation 3 Port Optical Circulator 1310 or 1550nm Precision Tuned Wavelength Alignment Telecom Grade Low IL Design
High Isolation 3 Port Optical Circulator 1310 or 1550nm Precision Tuned Wavelength Alignment Telecom Grade Low IL Design
High Isolation 3 Port Optical Circulator 1310 or 1550nm Precision Tuned Wavelength Alignment Telecom Grade Low IL Design
Specifications
Brand Name :
HJY
Model Number :
HJY-OC-1550-3P-4
Certification :
CE, ROHS, FCC ISO9001
Place of Origin :
China
MOQ :
10 pcs
Price :
1~999
Payment Terms :
T/T,Western Union,L/C
Supply Ability :
100,000 pcs
Delivery Time :
5~8 working days
Packaging Details :
Roll, Neutrial Packing or with OEM LOGO
Wavelength Range :
1310nm or 1550nm
Storage Temperature :
-40℃ to +85℃
Operating Temperature :
-5℃ to +70℃
Configuration :
3port, 4port
Package Dimension :
Stainless steel tube 5.5*50mm
Connector Type :
FC/APC, FC/PC, SC/APC, SC/PC, LC/APC, LC/PC
Description

High Isolation 3 Port Optical Circulator 1310 or 1550nm Precision Tuned Wavelength Alignment Telecom Grade Low IL Design

HJY's Optical Circulator is a non-reciprocal passive device that directs light signals sequentially between ports (e.g., Port 1→2, Port 2→3, Port 3→1). It utilizes Faraday rotation and birefringent crystals to enable bidirectional optical routing with minimal loss. Key features include low insertion loss, high isolation, and compact design, making it ideal for telecommunications, fiber sensing, and dense wavelength-division multiplexing (DWDM) systems.

High Isolation 3 Port Optical Circulator 1310 or 1550nm Precision Tuned Wavelength Alignment Telecom Grade Low IL Design

Features
Application
•High Channel Isolation
•Low Insertion Loss
•High Return Loss
•High Stability and Reliability
•Optical Fiber Amplifier
•CATV Optical Fiber Link
•Optical Fiber System testing
•Dispersion Compensation
Application Diagram:
Circulator can be used to send optical signals through a single fiber in two directions. As the picture shows: A circulator is located at both ends of the fiber. Each circulator functions to add a signal in one direction while removing the signal in the other. see the example to the left.

High Isolation 3 Port Optical Circulator 1310 or 1550nm Precision Tuned Wavelength Alignment Telecom Grade Low IL Design

High Isolation 3 Port Optical Circulator 1310 or 1550nm Precision Tuned Wavelength Alignment Telecom Grade Low IL Design

Category Types Key Features
Port Configuration 3-Port Standard unidirectional flow (Port 1→2→3→1)
　 4-Port Extended routing for complex network topologies
Application Grade Telecommunication-Grade High reliability for long-haul networks
　 Industrial-Grade Ruggedized for harsh environments (e.g., sensing)

Parameter 1310 1550 C&L 1610
Operation Wavelength (nm) 1280~1340 1520~1580 1525 ～ 1610 1580~ 1660
Configuration Port1 to Port 2； Port2 to Port3
Grade P
Insertion Loss(dB) Typical 0.6
Maximum 0.8
Channel Max. Isolation (dB) 50
Channel Min. Isolation(dB) 40
Directivity( (dB) 50
PDL (dB) <0.15
PMD(ps) <0.1
RL (dB) >50
Bandwidth (nm) +/-30
Max Operating Power (mW) 500
Operating Temperature (℃) 0~+70
Storage Temperature (℃) -40~+85
Fiber type Corning SMF-28e
Dimension (mm) 1． Φ5.5xL50 ( bare fiber or 900um Loose tube
2. L90xW20xH9.5( 2.0mm or 3.0mm Cable)

‌Ordering Information‌

‌Model No.‌ ‌Wavelength (nm)‌ ‌Port Configuration‌ ‌Insertion Loss (dB)‌ ‌Isolation (dB)‌ ‌Package Type‌
HJY-OC-1310-3P 1310 3-Port ≤ 0.8 ≥ 50 Miniature
HJY-OC-1550-3P 1550 3-Port ≤ 0.8 ≥ 50 Miniature
HJY-OC-1310-4P 1310 4-Port ≤ 1.0 ≥ 45 Miniature
HJY-OC-1550-4P 1550 4-Port ≤ 1.0 ≥ 45 Miniature

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High Isolation 3 Port Optical Circulator 1310 or 1550nm Precision Tuned Wavelength Alignment Telecom Grade Low IL Design

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Product Detail
Brand Name :
HJY
Model Number :
HJY-OC-1550-3P-4
Certification :
CE, ROHS, FCC ISO9001
Place of Origin :
China
MOQ :
10 pcs
Price :
1~999
Contact Supplier
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High Isolation 3 Port Optical Circulator 1310 or 1550nm Precision Tuned Wavelength Alignment Telecom Grade Low IL Design
High Isolation 3 Port Optical Circulator 1310 or 1550nm Precision Tuned Wavelength Alignment Telecom Grade Low IL Design
High Isolation 3 Port Optical Circulator 1310 or 1550nm Precision Tuned Wavelength Alignment Telecom Grade Low IL Design
High Isolation 3 Port Optical Circulator 1310 or 1550nm Precision Tuned Wavelength Alignment Telecom Grade Low IL Design

Guangdong Huajiayu Technology Co., Ltd

Verified Supplier
1 Years
guangdong, huizhou
Since 2012
Business Type :
Manufacturer, Distributor/Wholesaler, Exporter, Trading Company, Seller, Other
Main Products :
CCWDM MUX, CWDM OADM, DWDM OADM
Total Annual :
10000000-15000000
Employee Number :
170~200
Certification Level :
Verified Supplier
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