SMC Networks 6724L3 1, Руководство по установке

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D
ESCRIPTION OF
H
ARDWARE
1-7
Optional Media Extender Modules
Optional 10/100/1000BASE-T Module (SMC6824GT)
Figure 1-4. Single-Port 1000BASE-T Gigabit Module
Using Category 5, 5e, or 6 twisted-pair cable you can connect to another
device up to 100 m (328 ft) away. The 1000BASE-T module operates at
10/100/1000 Mbps. At 1000 Mbps it operates at full duplex and supports
auto-negotiation of speed and flow control. At 10/100 Mbps it supports
auto-negotiation of speed, duplex mode (i.e., half or full duplex), and flow
control. Note that you should first test the cable installation for IEEE
802.3ab compliance. See “1000BASE-T Cable Requirements” on page B-6.
Optional 100BASE-FX Module (SMC6824FSSC)
Figure 1-5. Single-Port 100BASE-FX Single-Mode Module
Using single-mode fiber optic cable, the 100BASE-FX port can be
connected to a remote site up to 20 km (12.4 miles) away. The
100BASE-FX module operates at 100 Mbps, with support for full-duplex
mode and flow control.
10/100/1000BASE-T Gigabit Module
SMC6824GT
100BASE-FX Singlemode Module
SMC6824FSSC
TX RX