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Ethernet
Switching - Ethernet Switches
 Switched Ethernet
is an Ethernet network that is controlled by a switch. Ethernet is wired
in a star configuration with a
hub or switch in
the middle.
Hubs, which predated switches, are shared media devices.
All stations attached to the hub share the total bandwidth. Switches provide
each sender and receiver pair with the full bandwidth and are significantly
faster than hubs (see switched Ethernet). Like the client machines, Ethernet
switches and hubs also support 10/100 and 10/100/1000 speeds.
The switch cross connects two
stations and gives each sender-receiver pair the full bandwidth of the network.
The total bandwidth is 20 Mbps or 200 Mbps between nodes for full-duplex
operation or 10 and 100 for half-duplex. A major advantage in migrating from
shared to switched Ethernet is that only the hub is replaced with an Ethernet
switch. The existing network adapters (NICs) in every computer connected to the
switch are still valid.
A 10/100 Ethernet port supports two speeds: 10 Mbps (10BaseT) and 100 Mbps
(100BaseT).
Computers also come with
10/100/1000 ports, which adds
Gigabit Ethernet at one gigabit per
second. Gigabit Ethernet (GigE) is commonly used as a high-speed link between
switches and servers. Ethernet devices negotiate with each other and transmit at
the highest speed possible. However, if a 100 Mbps switch is communicating with
a 10 Mbps client, the slower speed is used.
Data Connect Enterprise
offers a full range of Standard and Hardened
Ethernet Switches
We have listed a sampling below
Please contact us
@
301-924-7400 Ext 17 or 18 for Sales
ADTRAN SWITCHES
ADTRAN SWITCH-ROUTERS
3Com Gigabit Switches
4900 4924 4950 (Managed Layer 2 Layer 3 Layer 4 GigE Switch)
Adtran
1224 1200500L1 24 Port Managed Switch
Adtran
1224ST 1200504L1
Adtran
Netvanta Series 1000 Managed Switches Adtran Ethernet Switches
Canoga Perkins HS8000
Hardened 10/100 Mbps Eight Port Ethernet Switch
Cyberpath ESS-F10
Managed Gigabit Ethernet Routers Switches E00-01120-00
Cyberpath ESS-F100
Managed Gigabit Ethernet Routers Switches E00-10100-00
Cyberpath
ESS-F1000 Managed 16 Gigabit Ports Router Switches
E00-11101-00_E00-11102-00_E00-11103-00
GarrettCom LAN
Ethernet Industrial Switches Hubs Repeaters Fiber Networking Solutions
GarrettCom mP62 Managed Hardened Switch
Garrettcom Garrett
Magnum 6K16V Industrial NEBS Ethernet Switch
GarrettCom 4K16 Fiber Ethernet Switch 10/100Mb
GarrettCom 4K24 10/100Mb Ethernet Switch
GDC SpectraComm
SC ES Ethernet Switch
GDC INNOVX
FastSwitch
GDC
InnovX® NetPath 24+ Ethernet Switch
GDC
SpectraComm SC ES Ethernet Switch
HP Procurve Switches Managed Unmanaged 24 48 port Base Page
HP Procurve Switch 408
J4907A
HP ProCurve Switch
2724 J4897A
HP ProCurve Switch
2626 J4900A
HP ProCurve Switch
2708 J4898A
HP Procurve Switch
2124 J4868A
HP ProCurve
Switch 2650-PWR J8165A
HP Procurve
Switch 2626-PWR J8164A
HP Procurve Switch
2324 J4818A
HP Procurve Switch
9304m J4139A
HP Procurve Switch
Procurve 2312 J4817A
HP Procurve 4160gl
J8152A
HP Procurve 4140gl
J8151A
HP Procurve Switch
2524 J4813A
HP Procurve Switch
2512 J4812A
HP ProCurve Switch
2650 J4899A
HP Procurve Switch
2848 J4904A
HP Procurve Switch
2824 J4903A
Juniper Switches
Moxa Industrial
Managed Ethernet Switches Unmanaged Ethernet Switches
Contract Buying and Volume Discounts
available !!
Please contact us
@
301-924-7400 Ext 17 or 18 for Sales
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