Cisco GE SFP, LC Connector SX Transceiver GLC-SX-MM= 用户手册
产品代码
GLC-SX-MM=
4
Gigabit Interface Converter (GBIC) Module and Small Form-Factor Pluggable (SFP) GBIC Module Installation Information and Specifications
OL-5067-08
GBIC Module and SFP Module Overview
GBIC Module and SFP Module Overview
The following topics are in this section:
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•
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The GBIC module and SFP module are input/output (I/O) devices that plug into a Gigabit Ethernet port,
linking the port with a 1000BASE-X fiber-optic network. A GBIC module is shown in
linking the port with a 1000BASE-X fiber-optic network. A GBIC module is shown in
, and an
SFP module in
.
Note
Other GBIC modules and SFP modules exist for technologies other than Gigabit Ethernet. However, the
information in this document is for GBIC modules and SFP modules that plug in to only Gigabit Ethernet
ports.
information in this document is for GBIC modules and SFP modules that plug in to only Gigabit Ethernet
ports.
Figure 1
GBIC Module
Figure 2
SFP Module
The GBIC module and SFP module have a receiver port (RX) and a transmitter port (TX) that make up
one optical interface.
one optical interface.
1
Receiver (RX)
2
Transmitter (TX)
101308
1
2
101310