SignaMax 065-7530, Руководство пользователя

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Signamax 065-7530/065-7540 Full-Duplex Switches
8 Introduction
Ports
The Signamax 065-7530/065-7540 switches contain
16/24 RJ-45 10/100 Ethernet ports and one slot for the
optional module for fiber connection.
The auto-negotiation feature of the 065-7530/065-7540
switches allows communication between 10BaseT
(Ethernet) and 100BaseTX (Fast Ethernet) at full or half-
duplex mode. If it is desirable to operate at a fixed, rather
than auto-negotiated media setting, please refer to the
Port Settings section on page 28.
The optional module of the 065-7530/065-7540 switches
provides an additional port for fiber ST, SC, MT-RJ, or
VF-45. The latter are fiber-optic small-form-factor
connectors that are smaller and easier to use. The
optional module port also allows the use of single-mode
fiber for distances up to 75 km. For information on
module installation, please refer to page 17.
The maximum range of a 100BaseTX network connected
to the switch is 100 meters with Category 5 unshielded
twisted-pair (UTP) cable. A 10BaseT network may range
up to 100 meters with Category 3, 4, or 5 UTP cable. As
for the length of fiber link between a switch and a Data
Terminal Equipment, it is capable to span up to 2
kilometers (1.24 Mile) using 50/125 or 62.5/125-micron
multi-mode fiber-optic cable or up to 15/40/75 kilometers
using 9/125 or 10/125 micron single-mode fiber optic
cable in full-duplex mode.