Name: TFF CWDM Module
Brand: T&S Communications Co., Ltd.
Availability: InStock

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.

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TFF CWDM Module Specification Download

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

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@-0.5dB		nm	≥13 (λc±6.5nm)
Insertion Loss		dB	≤1.0	≤1.5	≤2.0	≤3.0	≤3.8 (Standard Loss) ≤3.0 (Low Loss)	≤5.0(Standard Loss) ≤3.5 (Low Loss)
Isolation	Adjacent Channel	dB	≥30
	Non-Adjacent Channel	dB	≥45
Return Loss		dB	≥45
Polarization Dependent Loss		dB	≤0.20				≤0.30
Polarization Mode Dispersion		Ps	≤0.10
Directivity		dB	≥45
Power Handling		mW	300
Operating Temperature		℃	-40~+85
Storage Temperature		℃	-40~+85
Fiber Type		--	Corning SMF-28 Ultra, G657A1/A2 or customer specified
Pigtail type		--	Φ0.9mm loose tube or Φ1.6mm Φ2.0mm/Φ3.0mm optical cable
Fiber length		m	1.0,or customer specified
Connector Type		--	LC, SC,or customer specified

Note:

Insertion loss excluding connector loss.
Customized dimension is available.
Tap monitoring port and express port is optional.