Fiberer's WTIH is a combination of a wavelength division multiplexer, tap coupler and an isolator in a compact package. This product has an extremely low insertion loss, a very stable tap-coupling ratio, high isolation, and high return loss. The WTIH is ideal for fiber optic amplifier applications. All Fberer's products are Telcordia qualification tested.
Signal Operation Wavelength Range (nm)
Pump Channel Wavelength Range (nm)
Isolation (dB) ( 23°C, all SOP)
Isolation (dB) (2 to 4 @ l signal)
Isolation (dB) (1 to 2 @ l pump)
Insertion Loss (over wavelength range and 0 ~ +70°C, all SOP) (dB)
Nominal Tap Ratio 1%
Nominal Tap Ratio 2%
Nominal Tap Ratio 5%
WDL (Max.) (dB)
Return Loss (dB)
PMD (ps) (Low PMD Option)
Power Handling (mW)
Operating Temperature (°C)
0 ~ +70
Storage Temperature (°C)
-40 ~ +85
Package Dimension (mm)
F 5.5 x L38
Corning SMF-28 fiber
Values are referenced without connector loss: Specifications may change without notice.
To protect each of product, Fiberer will use firm and secure Package, and common use Fiberer Label if customer not remark.
It is available to use custmized labeling and packaging for customer request.
All shipment will be succssful to arrive customer's address. Fiberer try our best to let the shipment fast for customers, and the common express is by air of Fedex, DHL, UPS, EMS and TNT.
If the customer pay Fiberer the shipment charge, it will use Fiberer express account for the shipment, otherwise it need to use the customer's express account.
Customized & OEM
Fiberer always do Customized for customer's request successfully, It is available for Customized & OEM.
assure 100% best quality.
(Fiberer assure 100% best quality.the term will be signed on order and
invoice,match the safety of international business
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