CWDM filters and modules in Pipe / ABS housing

(25 customer reviews)

Features High thermal stability of parameters Low insertion loss and polarization loss High channel isolation Applications ADD/DROP solutions CWDM systems Optical amplifiers Telecommunication networks CATV networks Technical parameters TECHNICAL DATA OF CWDM FILTERS ADD OR DROP Type 1271,1291,..1451nm or 1270, 1290,..1450 Interchannel space [nm] 20 Channel width [nm] c+/-6.5 Reflection bandwidth [nm] 1260-1610 Pass bandwidth…

Description

Features
High thermal stability of parameters
Low insertion loss and polarization loss
High channel isolation

Applications
ADD/DROP solutions
CWDM systems
Optical amplifiers
Telecommunication networks
CATV networks

Technical parameters
TECHNICAL DATA OF CWDM FILTERS ADD OR DROP
Type 1271,1291,..1451nm or 1270, 1290,..1450
Interchannel space [nm] 20
Channel width [nm] c+/-6.5
Reflection bandwidth [nm] 1260-1610
Pass bandwidth @ -0.5dB 14
Pass Channel flatness [dB] 0.3
Pass insertion loss [dB] 0.8
Reflection insertion loss [dB] 0.6
Adjacent channel isolation [dB] 30
Non-adjacent channel isolation [dB] 40
Reflection Channel Isolation [dB] 15
Directivity [dB] 55
Return loss [dB] 50
PDL [dB] 0.1
Bandwidth temerature stability 0.003 nm/ °C
Attenuation temperature stability 0.005 dB/ °C
Power handling [mW] 500
Operating temperature -5 °C to +70° C
Storage temerature -40 °C to +85 °C
Type 4 channels 8 channels 16 channels
Attenuation [dB] 2.0 3.5 4.5
Wavelength [nm] 1270, 1290,1310,..1610 or 1271, 1291, 1311..1611 1270, 1290,1310,..1610 or 1271, 1291, 1311..1611 1270, 1290,1310,..1610 or 1271, 1291, 1311..1611
Interchannel space [nm] 20 20 20
Channel width [nm] c+/-6.5 c+/-6.5 c+/-6.5
Channel flatness [dB] 0.4 0.4 0.4
Channel uniformity [dB] 1.0 1.0 1.0
Adjacent channel isolation [dB] 30 30 30
Non-adjacent ch. isolation [dB] 40 40 40
Directivity [dB] 55 55 55
Return loss [dB] 50 50 50
PDL [dB] 0.15 0.15 0.2
PMD [ps] 0.1 0.1 0.15
Bandwidth temperature stability 0.003 nm/ °C 0.003 nm/ °C 0.003 nm/ °C
Attenuation temp. stability 0.005 dB/ °C 0.005 dB/ °C 0.005 dB/ °C
Power handling [mW] 500 500 500
Operating temperature -5 °C to +70 °C -5 °C to +70 °C -5 °C to +70 °C
Storage temperature -40 °C to +85 °C -40 °C to +85 °C -40 °C to +85 °C
Type 4 channels 8 channels 18 channels
Attenuation [dB] 1.6 1.8 1.8 type (2.5 max)
Wavelength [nm] 1270, 1290,1310,..1610 or 1271, 1291, 1311..1611 1270, 1290,1310,..1610 or 1271, 1291, 1311..1611 1270, 1290,1310,..1610 or 1271, 1291, 1311..1611
Interchannel space [nm] 20 20 20
Channel width [nm] c+/-6.5 c+/-6.5 c+/-6.5
Test port 1310 m +/-50 nm 1310 m +/-50 nm
Monitor port 1/99% 1/99%
Channel flatness [dB] 0.4 0.4
Upgrade port 1260–1457 nm or 1460–1610 nm IL 1.2 dB 1260–1457 nm or 1460–1610 nm IL 1.2 dB
Isolation MUX Adjacent Channel [dB] 30 30 30
Isolatio MUX Non-adjacent Channel [dB] 40 40 40
Isolation DMUX Adjacent Channel [dB] 30 30 30
Isolation DMUX Non-adjacent Channel [dB] 40 40 40
Isolatio Upgrade port [dB] 15 15 15
Ripple in Passband [dB] 0.3 0.3 0.5
Directivity [dB] 55 55 55
Return loss [dB] 45 45 45
PDL [dB] 0.15 0.15 0.2
PMD [ps] 0.1 0.1 0.1
Bandwidth temperature stability 0.003 nm/ °C 0.003 nm/ °C 0.003 nm/ °C
Attenuation temperature stability 0.005 dB/ °C 0.005 dB/ °C 0.005 dB/ °C
Power handling [mW] 500 500 300
Operating temperature -10 °C to +70 °C -10 °C to +70 °C 0 °C to +70 °C
Storage temerature -40 °C to +85 °C -40 °C to +85 °C -40 °C to +85 °C
Fiber type 250 um or 900 um SM G.652D 250 um or 900 um SM G.652D 250 um or 900 um SM G.652D

25 reviews for CWDM filters and modules in Pipe / ABS housing

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