H3C Technologies H3C S7500E Series Switches - Manual (Page 130)

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Table 49 100-Mbps SFP module specifications
100-Mbps SFP module Central
wavelength Connector Cable specifications
Maximum
transmission
distance
SFP-FE-SX-MM1310-A 1310nm LC
50/125 μm multimode fiber
2 km (1.24
miles)
62.5/125 μm multimode fiber
SFP-FE-LX-SM1310-A 1310nm LC 9/125 μm single-mode fiber
15 km (9.32
miles)
SFP-FE-LH40-SM1310 1310nm LC 9/125 μm single-mode fiber
40 km (24.86
miles)
SFP-FE-LH80-SM1550 1550nm LC 9/125 μm single-mode fiber
80 km (49.71
miles)
SFP-FE-LX-SM1310-BIDI
TX: 1310nm
RX: 1550nm
LC 9/125 μm single-mode fiber
15 km (9.32
miles)
SFP-FE-LX-SM1550-BIDI
TX: 1550nm
RX: 1310nm
LC 9/125 μm single-mode fiber
15 km (9.32
miles)
IMPORTANT:
You must use the SFP-FE-LX-SM1310-BIDI and the SFP-FE-LX-SM1550-BIDI in pairs.
Table 50 EPON interface module specifications
EPON interface module Central
wavelength
Connector Cable specifications
Maximum
transmission
distance
SFP-GE-PX10-D-SM1490-A
TX: 1490 nm
RX: 1310nm
SC 9/125 μm single-mode fiber
10 km (6.21
miles)
SFP-GE-PX20-D-SM1490-A
TX: 1490 nm
RX: 1310nm
SC 9/125 μm single-mode fiber
20 km (12.42
miles)
Transceiver module ordering guide
Some SRPUs and LPUs of the S7500E series switches support transceiver modules. For more information,
see Table 33 and Table 35 . You can order transceiver modules according to the transceiver modules
available on the interfaces and actual service requirements.
AC power cables
AC power cable overview
AC power cables are used for connecting the power modules of an S7500E switch to the external AC
power supply system.
• Select AC power cables according to the power of the power module.