
Installation Manual
H3C S7500E Series Ethernet Switches
Appendix A List of Pluggable Modules
A-3
Type
Central
wavelength
Connect
or type
Cable
specifications
Maximum
transmission
distance
SFP-FE-LX-S
M1310-BIDI
1550 nm
(receive)/1310
nm (transmit)
LC
9/125µm single
mode fiber
15 km (9.32
miles)
SFP-FE-LX-S
M1550-BIDI
1550 nm
(transmit)/1310
nm (receive)
LC
9/125µm single
mode fiber
15 km (9.32
miles)
A.4 Pluggable Modules for EPON Interfaces
Table A-4
Specifications of Pluggable Modules for EPON Interfaces
Type
Central
wavelength
Connector
type
Cable
specifications
Maximum
transmissio
n distance
SFP-GE-PX10-
D-SM1490-A
1490nm
(transmit)/131
0nm (receive)
SC
9/125µm
single-mode
fiber
10 km (6.21
miles)
SFP-GE-PX20-
D-SM1490-A
1490nm
(transmit)/131
0nm (receive)
SC
9/125µm
single-mode
fiber
20 km (12.43
miles)