QSFP-40G-eSM4
Model: Huawei QSFP-40G-eSM4 Optical Transceiver
Details: 40GBase-eSM4 Optical Transceiver,QSFP+,40G,Single-mode Module (1310nm,10km,MPO)(Connect to four SFP+ Optical Transceiver)
Condition: New Factory Sealed
Warranty: 3 Years Warranty.
QSFP-40G-eSM4 Overview
Quick Specs Figure 1 shows the appearance of QSFP-40G-eSM4.
Table 1 shows the Quick Specs.
| Product Model | QSFP-40G-eSM4 |
| Brand | Huawei |
| Module Type | 40GBase-eSM4 Optical Transceiver |
| Form factor | QSFP+ |
| Optical fiber type | SMF |
| Connector type | MPO/APC (8-strand or 12-strand, type B, female connector) |
| Maximum Distance | 10km |
| Transmission rate [bit/s] | 40 Gbit/s |
| Target transmission distance [km] | Single-mode fiber: 10 km |
| Center wavelength [nm] | 1310 nm |
| Maximum Tx optical power [dBm] | 0.5 dBm |
| Minimum Tx optical power [dBm] | -8.2 dBm |
| Minimum extinction ratio [dB] | 3.5 dB |
| Rx sensitivity [dBm] | -12.6 dBm |
| Overload power [dBm] | 0.5 dBm |
| Compatible Devices | Huawei switches and routers |
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