H3C Technologies H3C S3100V2 Series Switches - Manual (Page 61)

55
Category Transceiver module
Central
wavelength
Connector Fiber
Max
transmission
distance
SFP-FE-LX-SM
1310-BIDI TX: 1310 nm
RX: 1550 nm
100 Mbps
BIDI
transceiver
modules
SFP-FE-LX-SM
1550-BIDI
You must
use these
two
transceiver
s in pairs.
TX: 1550 nm
RX: 1310 nm
LC
9/125 μm
single mode
optical fiber
15 km (9.32
miles)
1000 Mbps
SFP stack
transceiver
modules
SFP-STACK-Kit — — UTP/STP
1.5 m (4.92
ft)
NOTE:
•
To guarantee the functionality of the SFP ports, always use H3C SFP transceiver modules on the H3C
S3100V2 Switch Series.
• The SFP-STACK-Kit module is dedicated for connecting switches and has connected to a 1.5 m (4.92 ft)
cable.
• The SFP transceiver modules available for this switch series are subject to change over time. For the most
up-to-date list of SFP transceiver modules, consult your H3C sales representative or technical support
engineer.
• For the SFP transceiver module specifications, see the H3C Low End Series Ethernet Switches Pluggable
Modules Manual.
• For how to install or replace an SFP transceiver module, see the H3C Pluggable SFP[SFP+][XFP]
Transceiver Modules Installation Guide.
LEDs
Table 21 LEDs at a glance
Switch series LED
Power LED (page 55 )
10/100Base-TX Ethernet port LEDs (page 56 )
S3100V2-TP-SI
S3100V2-TP-EI
Combo interface LEDs (page 56 )
Power LED (page 56 )
Port mode LEDs (page 57 )
10/100Base-TX port LEDs (page 57 )
S3100V2-TP-PWR-EI
Combo interface LEDs (page 58 )
LEDs for the S3100V2-TP-SI/S3100V2-TP-EI switches
Power LED
The power LED shows the power supplying status on the switch.