Huawei QSFP-40G-eSR4 40GBase-eSR4 Optical Transceiver

Huawei QSFP-40G-eSR4 02310RMB Optical Transceiver Specifications：

* Module name: QSFP-40G-eSR4

* Part Number: 02310RMB

* Model: QSFP-40G-eSR4

* Form factor: QSFP+

* Application standard: 40GBASE-eSR4 (non-standard)

* Connector type: MPO/PC (8-strand or 12-strand, type B, female connector)

* Optical fiber type: MMF

* 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]:
- Multimode fiber (with modal bandwidth of 160 MHz*km and diameter of 62.5 μm): 0.026 km
- Multimode fiber (OM1): 0.033 km
- Multimode fiber (with modal bandwidth of 400 MHz*km and diameter of 50 μm): 0.066 km
- Multimode fiber (OM2): 0.082 km
- Multimode fiber (OM3): 0.3 km
- Multimode fiber (OM4): 0.4 km

* Transmitter Optical Characteristics
- Center wavelength [nm]: 850 nm
- Maximum Tx optical power [dBm]: 0.5 dBm
- Minimum Tx optical power [dBm]: -7.6 dBm
- Minimum extinction ratio [dB]: 3.0 dB

* Receiver Optical Characteristics
- Rx sensitivity [dBm]: -5.4 dBm
- Overload power [dBm]: 2.4 dBm

* NOTE: This module can connect a 40GE port to four 10GE ports using a 1-to-4 cable.