- Product Detail
-
■ Description
The optical isolator maintains excellent backward light isolation performance under any state of polarization, while featuring low insertion loss, high isolation, high return loss, low polarization-dependent loss (PDL), and low polarization mode dispersion (PMD). Its outstanding reliability enables cost-effective solutions for communication networks. The device is widely used in erbium-doped fiber amplifiers (EDFAs), wavelength-division multiplexing (WDM) systems, fiber optic instruments, and fiber lasers.
■ Characteristics
- Wide operating wavelength and temperature range
- Low insertion loss
- High isolation
- Extremely low PDL (Polarization Dependent Loss) and PMD (Polarization Mode Dispersion)
- Fully encapsulated/glued construction‘
- Excellent reliability and stability
■ Applications
- EDFA/WDM & DWDM systems
- Fiber optic equipment
- Signal transmission and lasers
■ Parameters
Item
Unit
Parameters
Notes
Operating Wavelength
nm
1310/1550
Other wavelength optional
Bandwidth
nm
+/- 15
Wider operating band width available upon request
Isolation (@23℃)
dB
≥ 45
Isolation (@-5~70℃)
dB
≥ 40
Insertion Loss (@-5~70℃)
dB
0.4 (Typ.) 0.6(Max.)
PDL
dB
0.1 (Typ.) 0.15 (Max.)
PMD
ps
≤ 0.05
Return Loss (Input/Output)
dB
≥ 60/55
Optical Power
mW
500
Operating Temperature
0C
-5~70
Wider operating temperature range available upon request
Storage Temperature
0C
-40 ~ 85
Dimensions
mm
Ф5.5×31
Fiber Type
N/A
SMF-28e+
Note:
- All the specifications are based on the devices without connector, and guaranteed over wavelength, polarization and temperature.
- Specifications are subject to change without notice.
Polarization Independent Isolator
The optical isolator maintains excellent backward light isolation performance under any state of polarization, while featuring low insertion loss, high isolation, high return loss, low polarization-dependent loss (PDL), and low polarization mode dispersion (PMD). Its outstanding reliability enables cost-effective solutions for communication networks. The device is widely used in erbium-doped fiber amplifiers (EDFAs), wavelength-division multiplexing (WDM) systems, fiber optic instruments, and fiber lasers.
Subcategory:
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Factory
FAQ
How can I get a quotation?
Simply send us your inquiry with detailed specifications (product type, quantity, standards). Our sales team will provide a quotation within 24 hours.
Could I visit your factory?
Yes, we welcome and encourage factory visits. It provides an excellent opportunity for clients to gain firsthand insight into our production processes, technical capabilities, and quality control standards.
What payment methods do you accept?
We accept T/T, PayPal, and L/C at sight. Other options may be negotiable depending on the order.
How do you ship the products?
We support multiple shipping options: 1.Express (DHL, FedEx, UPS, TNT) for small orders; 2.Air freight or sea freight for bulk shipments; 3.EXW, FOB, CIF, and DDP terms are available.
What are your main export markets?
Our products are widely used in telecom operators, data centers, ISPs, and system integrators across Asia, Europe, North America, and the Middle East.
Do you provide technical support?
Yes. Our engineering team offers professional technical support, including product selection, network design advice, and troubleshooting assistance.
CONTACT US
Email: bynet@szbynet.com
Phone: +86 19925206282
Shenzhen Headquarter:
No. 45, North Dalang Road, Dalang Street, Longhua District, Shenzhen, Guangdong Province, China
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