Products

18 Channels 1270 to 1610nm Dual Fiber CWDM Mux Demux FMU 1U Rack Mount


Description

GH’s Coarse wavelength division multiplexer (CWDM) utilizes thin film coating technology and proprietary design of non-flux metal bonding micro optics packaging.




Specification

Key Features:

  • Low insertion loss
  • High channel isolation
  • High stability and reliability

Apllications:

  • WDM/DWDM system
  • Add/Drop system
  • CATV system

Optical Specifications:

 

Parameter

Unit

Specification

Channels Number

?

18

Central Wavelength

?

ITU-T Grid

Channel Spacing

nm

20

Channel Pass band

nm

λITU±6.5

Insertion Loss(Typical)

dB

≤4.5(With adapter and connector)

Insertion Loss(MAX)

dB

≤5.2(With adapter and connector)

Ripple

dB

≤0.3

Adjacent Channel Isolation

dB

≥30

Non-adjacent Channel Isolation

dB

≥35

Return Loss

dB

≥45

Polarization Dependent Loss

dB

≤0.30

Directivity

dB

≥50

Environmental Conditions:

Operating Temperature

C

-5?+65

Storage Temperature

C

-40?+85

Operating Humidity

%RH

≤85

Storage Humidity

%RH

≤85

Packaging Specifications:

Package Size (mm)

481.8mm(W) x 261.2mm(D) x 44mm(H)

Package Material

Metal

Fiber Type

SMF-28e

Pigtail Type

0.9mm Loose Tube

Pigtail Length

Customize

Connector Type

Customize

Shipping Mark:

Mark on Box

P.O. /Contract No., Model No., Serial No., etc.

Special Requirement

Not Required