Industry standard bellcore

Telcordia GR-1221-CORE

Operation wavelength (nm)

1310 or 1550

Bandwidth (nm)

±20

Coupling ratio (%)

1~50

Typical excess loss (dB)

≤0.15

PDL (dB)

≤0.10

Typical insertion loss (dB)

≤3.2

Min directivity (dB)

≥60

Temperature coefficient (dB/℃)

≤0.002

Operating temperature (℃)

-40~+70

Storage temperature (℃)

-40~+85

Max operating power (mW)

≥300

Max tensile strength (N)

≥5

Fiber Length (m)

1 meter, or as request