Name: CCWDM-(8ch+EXP)
Brand: T&S Communications Co., Ltd.
Availability: InStock

The adjacent channels of CWDM use parallel beams to cascade In free space Instead of using optical fibers.Without the fiber used In cascade, the size of CCWDM package can reach 54x25x7mm, which Is about 3 timessmaller than that of standard CWDM package.

CCWDM optical module Is widely used In the fields of coarse wavelength division multiplexing system, PONnetwork, ATV link, telecommunication network enterprise network, metropolitan area network WDM system,4G/communication moble system, 100G solution, access network, metropolitan area network WDM system,optlcal fiber tools and so on.

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CCWDM-(8ch+EXP) Specification Download

Feature

• Low insertion loss

• Wide pass band

• High channel isolation

• High stability and reliability

• Epoxy free on optical path

• CWDM grid

Applications

• Broadband Systems

• Optical Add/Drop Multiplexing

• Metro/Access Communication

• Networks

• Fiber Optic Instruments

Specification of CCWDM-(8ch+EXP）

Parameter	Value
Center Wavelength	8ch CWDM ITU+ Exp. channel
Channel Spacing	20 nm
Channel Passband	±6.5 nm
Insertion Loss(CWDM.Port)	≤2.0dB
Insertion Loss (Exp.port)	≤2.4dB
Adjacent Channel Isolation	≥ 30 dB
Non-adjacent Channel Isolation	≥ 40 dB
Filter Technology	TFF (Thin Film Filter)
Passband Ripple	≤ 0.5 dB
Return Loss	≥ 45 dB
Directivity	≥ 50 dB
Polarzation Dependent Loss	≤ 0.3 dB
Power Handling	≤ 300 mW
Operating Temperature	-40°C~ +85°C
Storage Temperature	-40°C~ +85°C
Fiber length	1.0-1.1m
Fiber Type	Corning G657A2
Pigtail and Connector Type	0.9mm loose tube with LC/UPC connector
Package Dimension	(L)54×(W)25×(H)7mm Aluminium alloy box

Note: Losses above include connector loss and adapter loss.