[02311BKT] Huawei QSFP-40G-ER4 40GBase-ER4 Optical Transceiver, QSFP+, 40G, Single-mode Module (1310nm, 40km, LC)

Basic Information

Module name: QSFP-40G-ER4
Part Number: 02311BKT
Model: QSFP-40G-ER4
Form factor: QSFP+
Application standard: 40GBASE-ER4
Connector type: LC
Optical fiber type: SMF
Working case temperature [°C(°F)]: 0°C to 70°C (32°F to 158°F)
Transmission rate [bit/s]: 40 Gbit/s
Target transmission distance [km]: Single-mode fiber: 40 km
Transmitter Optical Characteristics

Center wavelength [nm]: 1271 nm, 1291 nm, 1311 nm, 1331 nm
Maximum Tx optical power [dBm]: 4.5 dBm
Minimum Tx optical power [dBm]: -2.7 dBm
Minimum extinction ratio [dB]: 5.5 dB
Receiver Optical Characteristics

Rx sensitivity [dBm]: -19.5 dBm
Overload power [dBm]: -4.5 dBm