Introduction
The
Dyna-Switch/16
and
Dyna-Switch/24
(Auto MDI/MDIX) are Fast
Ethernet switches that provide wire-speed, a Fast Ethernet switching
function which allows high-per formance, low-cost connections to Full-
duplex, Half-duplex, 10Mbps and 100Mbps Ethernet networks. The
Switches are targeted at workgroup, depar tment, or backbone computing
environments in SME (small, medium enterprise) businesses.
These Switches provides auto-sensing 10/100Mbps Ethernet RJ-45 por ts
which automatically detect the speed of the device that you plug into them.
This switching function allows 10Mbps, 100Mbps, Full-duplex and Half-
duplex devices to communicate on the same network without having to
replace any infrastructure. This flexible feature allows your network a
timely, economical migration to 100Mbps Fast Ethernet.
Key Features
■
Automatic MDI/MDIX crossover for all por ts
■
N-Way Auto-negotiation for 10/100Mbps transmissions
■
Auto-MDIX suppor ted on all por ts
■
Store-and-For ward switching architecture
■
Auto-detection of full/half-duplex mode in all por ts
■
3.2Gbps switch backplane
■
Embedded 1.25Mbits memor y buffer
■
4K-entr y MAC address table
■
LED indicators for Power, Link/activity, and Full Duplex/Collision
■
19” Standard Rack Size
■
Conforms to IEEE 802.3, 802.3u, and 802.3x standard
Troubleshooting
The Switch can be easily monitored through panel indicators to assist in
identifying problems. This section describes common problems you may
encounter and possible solutions.
■
Power
If the power indicator does not light when the power cord is plugged
in, you may have a problem with the power outlet or cord. However, if
the power LED goes off after running for a while, check for loose power
connections, power losses or surges at the power outlet. Turn off
power, wait 30 seconds and turn power on again. If problem is still
not resolved, call for dealer’s assistance.
■
Cabling
Verify that the cabling type is correct. Make sure all cable connectors
are securely seated in the required por ts. Use only standard
Unshielded Twisted-Pair (UTP), Categor y 3, 4, 5, or 5e cables. Use
only Categor y 5 or 5e when connecting with Fast Ethernet. Make
cer tain the maximum distance between the Switch and what it’s
connected to is 100 meters or less.
NOTE:
Do not plug a standard telephone cord into an RJ-45 por t.
This may damage the switch or phone system.
Product Specifications
General Specifications
Standard
IEEE 802.3 10Base-T Ethernet
Compliance:
IEEE 802.3u 100Base-TX Fast Ethernet
IEEE 802.3x Flow Control and Back-pressure
IEEE ANSI/IEEE 802.3 N-way Auto-negotiation
Protocol
CSMA/CD
Por ts:
10/100Mbps Auto-sensing RJ-45 por ts with
Auto MDI/MDIX crossover
Data Transfer Rate: Ethernet:
10Mbps (half-duplex)
20Mbps (full-duplex)
Fast Ethernet: 100Mbps (half-duplex)
200Mbps (full-duplex)
7
2
For full coverage of your warranty, be sure
to register your product using the enclosed
registration card.
Summary of Contents for Dyna-Switch/24 fep-31024t-2
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