LevelOne GEP-2421W380 User Manual
Displayed below is the user manual for GEP-2421W380 by LevelOne which is a product in the Network Switches category. This manual has pages.
Related Manuals
GEP-2421 Series
24-Port Gigabit PoE Switch,
802.3af/at PoE
User’s Manual
FCC Warning
This device has been tested and found to
comply with limits for a Class A digital device,
pursuant to Part 15 of FCC Rules. These
limits are designed to provide reasonable
protection against harmful interference when
the equipment is operated in a commercial
environment. This equipment generates
and radiates radio frequency energy and, if
not installed and used in accordance with the
user’s manual, it may cause interference in
which case users will be required to correct
interference at their own expenses.
CE Warning
This is a Class A product. In a domestic
environment, this product may cause radio
interference in which case the user may be
required to take adequate measures.
Introduction
This switch provides 24 10/100/1000M ports.
It was designed for easy installation and high
performance in an environment where traffic
is on the network and the number of users
increases continuously.
It consists of 24 PSE/PoE ports. That can
solve the limitation of the power outlet
location and offer the system designer a
flexible solution to locate the network device
everywhere.
The rack-mount size was specifically
designed for medium to large workgroups.
The Switch can be installed where space is
limited; moreover it provides smooth network
migration and easy upgrade to network
capacity. The 19” size can be rack-mount on
19” cabinet.
Package Contents
Before you start to install this switch, please
verify your package that contains the following
items:
One PoE Giga Ethernet Switch
One Power Cord
One User’s Manual
Note: If any of these items is found missing or
damaged, please contact your local supplier
for replacement.
Key Features
24 Port 10/100/1000M Nway
(Auto-negotiation) Switch
24 PSE/PoE function ports
Supporting the power Max. 30 W for each
PSE/PoE port
19” rack-mount size
Auto-learning of networking configurations
Auto-detect full/half-duplex modes for any
port
Dedicated full-duplex 2Gbps bandwidth
Store-and-Forward switching methods
IEEE 802.3x flow control for full-duplex and
back-pressure flow control for half-duplex
Non-blocking & Non-head-of-line blocking
full wire speed forwarding
Auto-MDI/MDI-X function for any port
Smart plug & play
Front Panel (LEDs)
LED Indicators of 24 Port PoE
10/100/1000M Switch
LED
Status
Description
Power
On
Power is on.
Off
Power is off.
LAN
Green On
Connect in 1000Mbps.
Yellow On
Connect in 10/100Mbps
Off
No connection.
Flashing
Data is transmitting or
receiving
PoE
Yellow On
Port is linked to Power
Device
Off
No Power Device is
connected
Connections
Switch/Hub to this 24 Port PoE Giga
Ethernet Switch
This switch provides automatic crossover
detection functionality for any port. It is
simple and friendly to up-link to another
switch without crossover cable.
PC/Other devices to this 24 Ports Giga
Ethernet Switch
Via a twisted pair cable straight through, this
switch can be connected to PCs, servers and
other network devices.
Power Device to this 24 Port PoE Giga
Ethernet Switch and getting 56V power
source through Cat. 5 cables
Using Cat. 5 twisted-pair cable to connect Power
Device to the port 1~24 of this switch, and then
this switch will supply 56V power to Power
Device over Cat. 5 twisted-pair cable. Please be
noted Power Device should also comply with
IEEE 802.3at(30w per PoE port) and 802.3af.
Rear Panel (Power)
AC input
AC input (100~240V/AC, 50~60Hz)
Technical Specifications
Standards
IEEE 802.3at/802.3af
IEEE 802.3 10BaseT
IEEE 802.3u 100Base-TX
IEEE 802.3ab 1000Base-TX
IEEE 802.3x Flow control
Features
Number of Ports: 24
PSE/PoE Ports
MAC Address: 8K
Buffer Memory: 256KB
Method: Store and
Forward
Filtering/
Forwarding
Rates
1000Mbps port –
1,480,000pps
100Mbps port – 148,800pps
10Mbps – 14,880pps
Transmission
Media
10BaseT Cat. 3, 4, 5
UTP/STP
100/1000BaseTX Cat. 5
UTP/STP
LED
Indicators
Per Port: LINK/ACT, PoE
ACT/Status
Per Unit: Power
Power Input
100~240V/AC, 50~60Hz
Power
Output
56V/DC Per Port Output –
30 W Max Per Port
Output Supported
Power
Consumption
150/250/380/500/630
Watts (Max)
Dimensions
480 × 200 × 44 mm
(L x W x H)
Weight
2.85 kg
Operating
Temperature
0 to 40℃
Storage
Temperature
-20 to 70℃
Humidity
10 to 90% RH
(non-condensing)
Certifications
FCC Class A, CE