Product Description

Features

MMFC Series

Premium

Grade A

Unit

Configuration

1x2 or 2x2

Operating Wavelength

850,

1310,

1550,

850 & 1310,

1310 & 1550

nm

Insertion Loss *

< 4.0

< 4.5

dB

Uniformity (50/50)

< 0.4

< 0.8

dB

Typical Excess Loss **

< 1.0

< 1.0

dB

Temperature Sensitivity

< 0.002

< 0.002

dB/ °C

Directivity

> 40

dB

Maximum Power Handling

500

mW

Operating Temperature

-40 to +70

°C

Storage Temperature

-40 to +85

°C

Package Dimension ***

P1: 250μm multi-mode bare fiber

(ø)3.0 x (L)54

mm

P2: 900μm loose tube

(ø)3.0 x (L)60

P3: 3mm cable

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

Values are referenced without connector loss.

* for 50/50 split ratio

** measured under the stable mode condition with LED light source.

Oplink MMFC Series use (62.5/125 μm and 50/125 μm) multi-mode fiber.

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

Applications

R02.20090612

Multi-Mode Single Window

MMFC Series

Oplink’s single window, multi-mode wideband fiber couplers are highly stable

for multi-port optical signal splitting. They have very good uniformity, low ex-

cess loss and very low polarization sensitivity. All devices are tested accord-

ing to industry standard test procedures and are supplied with all pertinent

measurement data.

Oplink can provide customized designs to meet specialized feature applica-

tions. Also, Oplink offers modular assemblies that integrate other components

to form a full function module.



Low Excess Loss



Good Uniformity



Excellent Environmental Stability



Data Link



LAN



Sensors