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TFF CWDM Module

TFF CWDM Module


T&S CWDM Module is a product that meets the ITUT-G.694.2 CWDM wavelength standard. It has a flexible wavelength configuration and can be extended to 18 wavelengths in the range of 1260-1620nm, which can meet the needs of metropolitan areas. Network convergence layer, small city backbone network and access network, 5G fronthaul network and other application scenarios.

Features of TFF CWDM Module

  • Automatic Optical alignment

  • Optical path epoxy-free

  • Low insert loss & high isolation

  • TelcordiaGR-1221-Core qualified

  • RoHS compliant



Applications of TFF CWDM Module

  • CWDM Mux/Demux

  • Metro optical networks

  • FTTx network

  • Mobile front-haul

Specifications of TFF CWDM Module

Specification

Parameters

Unit

Specification

Channel Count

Channel

2

4

6

8

12

16

Channel Center Wavelength

nm

1270, 1290…1610  or  1271, 1291...1611

Channel Spacing

nm

20

Bandwidth

nm

≥13 (λc±6.5nm)

Insertion Loss

dB

≤1.2

≤2.0

≤2.8

≤3.5

≤4.3

≤5.6

Isolation

Adjacent Channel

dB

≥30


Non-Adjacent Channel

dB

≥40


Insertion Loss Thermal Stability

dB/℃

≤0.003

Wavelength Thermal Stability

dB/℃

≤0.002

Return Loss

dB

≥50

Polarization Dependent Loss

dB

≤0.2

Polarization Mode Dispersion

Ps

≤0.10

Directivity

dB

≥50

Power Handling

mW

300

Operating Temperature

-5~+75(commercial) or -40~+85(Industrial)

Storage Temperature

-40~+85

Package Dimension

mm

L100 x W80 x H10

L120 x W80 x H10



Note:

  • Insertion loss excluding connector loss.

  • Customized dimension is available.

  • Tap monitoring port and express port is optional.


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