Enterasys Matrix 7GR4202-30 Instalační příručka stáhnout pdf (Strana 23)

Connectivity

Introduction 1-3

1.2 CONNECTIVITY

The 1H582-xx connect to Ethernet networks and workstations through the fixed front panel RJ45

connectors. The ports support Category 5 cables with lengths of 100 meters (328 ft.). The ports are

IEEE 802.3 10BASE-T and 100BASE-TX compliant.

The 1H582-xx have expansion slots for optional Ethernet expansion modules. The 1H582-25 has

one expansion slot, while the 1H582-51 has three expansion slots (1, 2, and 3). Depending on the

Ethernet expansion module installed, the uplinks can be

• Fast Ethernet 10/100 Mbps via RJ45 connectors,

• Fast Ethernet 10/100/1000 Mbps (10/100 in auto mode only) via RJ45 connectors,

• Ethernet 100 Mbps multimode fiber-optic via MT-RJ connectors, or

• Gigabit Ethernet 1000 Mbps via short or long wavelength GBIC or fiber-optic connections.

Figure 1-2 shows the Ethernet expansion modules available at the time of this printing and the

location of Port 1 in each module. Table 1-1 indicates which standard the modules comply with

and the type of physical connections.

CAUTION: The expansion modules are NOT hot-swappable. The switch must be

powered down before the expansion modules are installed or removed. Hot-swapping

the expansion modules while the switch is powered on could cause the device to stop

forwarding frames.

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Enterasys Matrix 7GR4202-30 Instalační příručka Strana 23