Edge-Core ECS3510-28F Installation Manual page 25

auto-negotiation of flow control, so the switch can automatically prevent port
buffers from becoming saturated.
RJ-45 P
ORTS
The switch contains four combination RJ-45 ports that operate at 10 Mbps or
100 Mbps, half or full duplex, or at 1000 Mbps, full duplex. They are shared with
SFP ports 25~28. In its default configuration, if an SFP transceiver (purchased
separately) is installed in a slot and has a valid link on its port, the associated
RJ-45 port is disabled and cannot be used. The switch can also be configured to
force the use of an RJ-45 port or SFP slot, as required.
Because the RJ-45 ports support automatic MDI/MDI-X operation, you can use
straight-through cables for all network connections to PCs or servers, or to other
switches or hubs.
Each of these ports support auto-negotiation, so the optimum transmission
mode (half or full duplex), and data rate (10, 100, or 1000 Mbps) can be
selected automatically. If a device connected to one of these ports does not
support auto-negotiation, the communication mode of that port can be
configured manually.
SFP T
RANSCEIVER
The switch contains four Small Form Factor Pluggable (SFP) transceiver slots
that operate at 1000 Mbps full duplex. These slots support 1000 Mbps SFP
Gigabit Ethernet transceivers. The supported transceiver types are listed below:
SFP 100BX20
◆
SFP 100BX20D
◆
SFP 1000SX
◆
SFP 1000LX
◆
SFP 1000LHX
◆
SFP 1000ZX
◆
SFP 1000RJ-45
◆
SFP 1000BX20
◆
(See "Twisted-Pair Cable and Pin Assignments" on page
S
LOTS
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HAPTER
Description of Hardware
53)