Triple Window Broadband Coupler

Type

Standard

Operating wavelength (nm)

1310、1490、1550

Bandwidth (nm)

1310±40、1490±10、1550±40

Coupling ratio (%)

1~50

Typical excess loss(dB)

≤0.15

PDL(dB)

≤0.10

Typical Insertion Loss (dB)

≤3.6

Min directivity(dB)

≥55

Temperature coefficient (dB/℃)

≤0.002

Operating temperature(℃)

-40~+70

Storage temperature(℃)

-40~+85

Max operating power (mW)

≥300

Max tensile strength(N)

≥5

Package dimension(mm)

Φ3.0×50 as customer required

Industry standard bellcore

Telcordia GR-1221-CORE