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19 Channel O+C Band DWDM Module 8+11CH 200GHz O Band 100GHz C Band Low Loss LC PC

19 Channel O+C Band DWDM Module 8+11CH 200GHz O Band 100GHz C Band Low Loss LC PC

Detail Information
Channels:
19
Center Wavelength:
O-Band:O284/O286/O288/O290/O292/O294/O296/O298 C-Band:C20/C21/C22/C23/C24/C25/C26/C27/C28/C29/C30
Channel Spacing:
200@O-band / 100@C-band
Insertion Loss:
≤3.6 DB
Highlight:

19 Channel DWDM Module O+C Band

,

DWDM Mux Demux 200GHz O Band

,

Low Loss LC PC DWDM Module

Product Description

1. Product Introduction

The 19CH O+C-Band DWDM Module is a multi-channel Dense Wavelength Division Multiplexing (DWDM) module that covers both the O-band and C-band, enabling the multiplexing and demultiplexing of optical signals across these two bands within a single device.

19 Channel O+C Band DWDM Module 8+11CH 200GHz O Band 100GHz C Band Low Loss LC PC

2. Product Features

Test Report

Product Name: 19CH O+C-Band DWDM Module (Mux&Demux)

Part Number: 20020121040106

Serial Number: 20260921003

B OP Optical Performance Unit Test Data

Mux Demux

1 CH Channels 19

2 CW Center Wavelength ( nm) O-Band:O284/O286/O288/O290/O292/O294/O296/O298
C-Band:C20/C21/C22/C23/C24/C25/C26/C27/C28/C29/C30

3 GHZ Channel Spacing 200@O-band / 100@C-band

4 CP Channel Passband ( nm) ±0.2@O-band / ±0.11@C-band

4 IL Insertion Loss ( dB) COM→O284 ≤3.6 2.55 1.23

COM→O286 2.30 1.33

COM→O288 2.19 1.57

COM→O290 1.96 1.67

COM→O292 1.77 1.86

COM→O294 1.42 2.04

COM→O296 1.29 2.38

COM→O298 1.28 2.59

COM→C20 0.74 2.77

COM→C21 0.98 2.54

COM→C22 1.24 2.45

COM→C23 1.43 2.18

COM→C24 1.55 2.02

COM→C25 1.72 1.77

COM→C26 1.90 1.63

COM→C27 2.26 1.46

COM→C28 2.36 1.24

COM→C29 2.67 1.07

COM→C30 2.89 0.88

5 IS Isolation ( dB) Adjacent Channel ≥25 30.98 30.11

Non-adjacent Channel ≥35 40.20 41.49

6 PDL Polarization Dependent Loss ( dB) ≤0.2 0.07 0.08

7 UF Ripple ( dB) ≤0.5 0.16 0.23

8 RL Return Loss ( dB) ≥45 47.13 48.04

9 DIR Directivity ( dB) ≥50 59.09 56.01

10 PH Power Handling ( mW)
500

11 FT Fiber Type G657A1 with 0.9mm loose tube,COM:Black, Other:White

12 FL Fiber length (m) 0.3

13 OT Operating Temperature ( ℃) -20~+70

14 ST Storage Temperature ( ℃) -40~+85

15 PD Package Dimension ( mm) 120*120*14

16 CT Connector Type LC/PC
  • 19-channel O+C dual-band design
  • O-band (8 channels) + C-band (11 channels)
  • O-band channel spacing: 200 GHz
  • C-band channel spacing: 100 GHz
  • Maximum insertion loss: 3.6 dB
  • Adjacent channel isolation: ≥25 dB
  • Non-adjacent channel isolation: ≥35 dB
  • Directivity: ≥50 dB
  • Return loss: ≥45 dB
  • PDL: ≤0.2 dB
  • PMD: ≤0.2 ps
  • Maximum optical power: 500 mW
  • G.657A1 fiber + LC/PC connectors
  • 120 × 80 × 14 mm aluminum alloy package
  • Compliant with Telcordia GR-1209 / GR-1221 and RoHS 2.0 standards
19 Channel O+C Band DWDM Module 8+11CH 200GHz O Band 100GHz C Band Low Loss LC PC 19 Channel O+C Band DWDM Module 8+11CH 200GHz O Band 100GHz C Band Low Loss LC PC

3. Applications

The following applications are summarized based on the module's O+C dual-band, multi-channel WDM architecture (specific application scenarios were not separately listed in the original datasheet):

  • O+C dual-band optical transmission systems
  • DWDM multiplexing/demultiplexing systems
  • Data center optical interconnects
  • Metro and backbone network transmission
  • Multi-wavelength fiber link capacity expansion
  • Optical modules and optical transmission equipment
  • O-band/C-band combined testing systems
  • High-density WDM networks