Product Description

Features

UWFC Series

Premium

Grade A

Unit

Coupling Ratio

1/99 to 50/50

Operating Wavelength

1270 ~ 1350 / 1510 ~ 1590 / 1600 ~ 1640

nm

Uniformity (50/50)

<0.5

< 0.8

Insertion Loss

Split Ration : 50/50

Split Ration : 3/97

Split Ration : 2/98

Split Ration : 1/99

< 3.4

< 16.2/0.35

< 19.0/0.32

19.0 ~ 21.0 / 0.1 ~ 0.2

< 3.7

< 17.0/0.45

< 19.5/0.35

19.0 ~ 21.5 / 0.25

dB

Temperature Dependent Loss

< 0.15

< 0.20

dB

Polarization Dependent Loss

< 0.10

< 0.13

dB

Temperature Sensitivity

< 0.002

< 0.002

dB/°C

Directivity

> 55

dB

Maximum Power Handling

< 500

mW

Operating Temperature

- 10 to + 70

°C

Storage Temperature

- 40 to + 85

°C

P1: 250 µm bare fiber

P2: 900 µm loose tube

P3: 3 mm cable

(ø) 3.0 x (L) 54.0

(ø) 3.0 x (L) 60.0

(L)96 x (W)12 x (H)6.4

mm

Applications

Note:

* Values are referenced without connector loss.

** The mechanical tolerance should be +/-0.2 mm on all package dimensions unless otherwise custom speci-

fied.

Port 1 In

L

Ø

Port 2 Signal

Port 3 Pump

Port 4 (terminated for

1x2 configuration)

R03.20081120

Ultra Hi-Rel Undersea Component Family

Single Window Single-Mode Wideband Fiber

UWFC Series

Oplink’s single-window wideband couplers split or combine light with excep-

tional performance over a wide bandwidth. These couplers have very good

uniformity, low excess loss and very low polarization sensitivity. All devices

are supplied with all pertinent measurement data. Please contact our Oplink

OEM design team for further information.

Oplink’s Ultra Hi-Rel family of optical components are available for your un-

dersea applications. Please contact us with your requirements.



Wavelength Independent



Low Polarization Sensitivity



High Directivity



High Stable & Reliable



Undearsea