Оптический трансивер Huawei QSFP-40G-ER4 - Optical Transceiver, QSFP+, 40G, Single-mode Module, 1310nm, 40km, LC. Технические характеристики Huawei QSFP-40G-ER4 Part number 02311BKT Version support Supported in V100R005C00 and later versions Transceiver form factor QSFP+ Transmission speed 40GE Center wavelength (nm) 1271, 1291, 1311, 1331 Standards compliance 40GBASE-ER4 Connector type LC Applicable cable and maximum transmission distance Single-mode fiber (G.652) (with diameter of 9 &mu,m): 40 km Modal bandwidth - Transmit power (dBm) -2.7 to +4.5 Maximum receiver sensitivity (dBm) -19.5 Overload power (dBm) -4.5 Extinction ratio (dB) &ge, 5.5 Operating temperature 0C to 70C
