127Table 49 100-Mbps SFP module specifications100-Mbps SFP module Centralwavelength Connector Cable specificationsMaximumtransmissiondistance50/125 μm multimode fiberSFP-FE-SX-MM1310-A 1310nm LC62.5/125 μm multimode fiber2 km (1.24miles)SFP-FE-LX-SM1310-A 1310nm LC 9/125 μm single-mode fiber 15 km (9.32miles)SFP-FE-LH40-SM1310 1310nm LC 9/125 μm single-mode fiber 40 km (24.86miles)SFP-FE-LH80-SM1550 1550nm LC 9/125 μm single-mode fiber 80 km (49.71miles)SFP-FE-LX-SM1310-BIDITX: 1310nmRX: 1550nm LC 9/125 μm single-mode fiber 15 km (9.32miles)SFP-FE-LX-SM1550-BIDIThe twomodulesmust beusedtogether.TX: 1550nmRX: 1310nm LC 9/125 μm single-mode fiber 15 km (9.32miles)Table 50 EPON interface module specificationsEPON interface module Centralwavelength Connector Cable specificationsMaximumtransmissiondistanceSFP-GE-PX10-D-SM1490-A TX: 1490nmRX: 1310nm SC 9/125 μm single-mode fiber 10 km (6.21miles)SFP-GE-PX20-D-SM1490-A TX: 1490nmRX: 1310nm SC 9/125 μm single-mode fiber 20 km (12.42miles)Transceiver module ordering guideSome SRPUs and LPUs of the S7500E series switches support transceiver modules. For more information,see Table 37 and Table 39. You can order transceiver modules according to the transceiver modulesavailable on the interfaces and actual service requirements.AC power cableAC power cable overviewAC power cables are used for connecting the power modules of an S7500E switch to the external ACpower supply system.• Select proper AC power cables according to the power of the power module.• The connector type varies by country or region. Select a compliant connector type as needed.
