other

1310/1550 & 1480/1550 nm Singlemode WDM

The 1310/1550 & 1480/1550 nm Singlemode WDM offers low insertion loss, low polarization dependence, and high isolation, etc.
  • Product Detail

The Singlemode Wavelength Division Multiplexers combine or separate light at different wavelengths. They offer very low insertion loss, low polarization dependence, high isolation and excellent enviromental stability. These components have been extensively used in EDFA, CATV, WDM networks and fiber optics instrumentation.

Specifications

Parameter

Unit

Value

Center Wavelength (λc)

nm

1310/1550

1480/1550

Operation Wavelength

nm

λc ± 15

λc ± 5

Min. Isolation

dB

17

13

Max. Insertion Loss

dB

0.20

0.35

Max. Polarization Dependent Loss

dB

0.1

0.2

Thermal Stability

dB/℃

≤ 0.002 over - 5  to + 70 

Min. Return Loss

dB

60

Directivity

dB

60

Max. Optical Power (Continuous Wave)

mW

300

Fiber Type

-

SMF-28 fiber

Package Dimensions

mm

250 µm bare fiber, Φ 3.0 × 40 mm for 1310/1550

(3.0 × 55 mm for 1480/1550)

900 µm loose tube, Φ 3.0 × 56 mm for 1310/1550

(3.0 × 72 mm for 1480/1550)

3 mm cable, 90 × 16 × 9 mm

Operating Temperature

- 5 to + 70

Storage Temperature

- 40 to + 85


Leave A Message
If you are interested in our products and want to know more details,please leave a message here,we will reply you as soon as we can.
Related products
Circulator
1550 nm Polarization Maintaining Circulator
The 1550 nm Polarization Maintaining Circulator provides high isolation, low insertion  loss, and high extinction ratio, etc.
view more
Fused Coupler
488 - 2100 nm Polarization Maintaining Fused Coupler
The 488 - 2100 nm Polarization Maintaining Fused Coupler operates on both fast and slow axes.
view more
Coupler Module
1550 nm Polarization Maintaining Fused Coupler Module
The 1550 nm Polarization Maintaining Fused Coupler Module offers low insertion loss and low polarization dependence.
view more
WDM
1550 nm Filter WDM
The 1550 nm Filter WDM has been extensively used in EDFAs, and Raman amplifiers.
view more
Coupler
1310/1550 nm Singlemode Standard Coupler
The 1310/1550 nm Singlemode Standard Coupler offers very low insertion loss.
view more
Patchcord
980/1060/1310/1480/1550 nm Patchcord
The 980/1060/1310/1480/1550 nm Patchcord has excellent enviromental stability, high return loss, low Insertion loss and low polarization dependence.
view more
 Polarization Maintaining Patchcord
980/1060/1310/1480/1550 nm Polarization Maintaining Patchcord
The 980/1060/1310/1480/1550 nm Polarization Maintaining Patchcord is ideal for PM amplifiers.
view more
Mini Circulator
1310/1550 nm Mini Circulator
The 1310/1550 nm Mini Circulator provides high isolation, low insertion  loss, low PDL, and low PMD, etc.
view more
Leave A Message
Leave A Message
If you are interested in our products and want to know more details,please leave a message here,we will reply you as soon as we can.

Home

Products

about

contact