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GEP-2421W150 Version: 1
24-Port Gigabit PoE Switch, 802.3at/af PoE
The LevelOne GEP-2421 series are unmanaged Gigabit PoE switches with 24 RJ45 PoE ports. The
switches are IEEE 802.3af/at compliant, providing power and data over a single Ethernet cable to any PoE
device, with a total power budget of 150/250/380/500/630W, or up to 30W per port. Ideal for desktops, they
are also 19-inch rack-mountable, which provides convenient and flexible installation. The GEP-2421
switches are designed for small-to-medium businesses that require an affordable solution for deploying
PoE infrastructure.
Key Features
IEEE 802.3af/at PoE compliant to simplify deployment and installation
IEEE 802.3x Flow Control protects against lost packets for reliable data transmission
10K jumbo frames to increase data transfer rates
Supports 8K MAC address auto-learning and auto-aging
1000Mbps full-duplex, 10/100Mbps full/half-duplex, auto-negotiation, auto-MDI/MDIX
19-inch rackmount kit included
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Specifications
System Specifications
Standards & Protocols:
IEEE 802.3 10-BASE-T (Ethernet)
IEEE 802.3u 100-BASE-TX (Fast Ethernet)
IEEE 802.3ab 1000BASE-T (Gigabit Ethernet)
IEEE 802.3x Flow Control (full-duplex flow control)
IEEE 802.3az (Energy Efficient Ethernet)
IEEE 802.3af Power over Ethernet
IEEE 802.3at Power over Ethernet Plus
Memory:
MX25L4005AMC-12G
Buffer Memory:
4.1Mbit
Connectors and Cabling:
24 x 10/100/1000Mbps RJ45
Button/Knob:
POWER Button
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Indicator:
Power,LAN 1~24 port, PoE 1~24 port
Transmission Method:
Store-and-Forward
Power Input:
AC Power input(100V~240V), 50-60 Hz
Power Output:
Per Port 56VDC, Max. 30 watts (802.3at)
Power Consumption:
150W/250W/380W/500W/630W
Backplane (Gbps):
48Gbps
MAC Address Table:
8K
Data Transfer Rate:
10/100/1000Mbps
Features
PoE:
IEEE 802.3at/af Power over Ethernet/PSE Mode A
Performance
Packet Forwarding Rate:
10Mbps 14880pps,
100Mbps 148800pps,
1000Mbps 1488000pps
Jumbo Frame (K):
10K
Switching Capacity:
48Gbps
Environment
Power Saving:
IEEE 802.3az (Energy Efficient Ethernet)
Temperature (°C):
Operating: 0° ~ 50°C
Humidity (Non-condensing):
Operating: 10 ~ 90%
Installation:
Rackmount
Physical Specifications
Dimensions (W x D x H mm):
440x220x44
Weight (g):
3.8kg
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Reliability
MTBF:
55.5khours (6 years)
Approval and Compliance
EMI/EMS:
EMI:
EN55032:2012+AC:2013
EN55022:2010+AC:2011
AS/NZS CISPR 22 Amdt. (2010)
EN61000-3-2:2014
FCC Class A
CE
EN61000-3-3:2013
EMS:
EN55024:2010
IEC61000-4-2:2008
IEC61000-4-3:2006+A1:2007+A2:2010
IEC61000-4-4:2012
IEC61000-4-5:2005
IEC61000-4-6:2013
IEC61000-4-8:2009
IEC61000-4-11:2004
Order Information
GEP-2421W150: 150W
GEP-2421W250: 250W
GEP-2421W380: 380W
GEP-2421W500: 500W
GEP-2421W630: 630W
Package Contents
GEP-2421W150
User Manual
Rubber Feet
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No liability or responsibility for any errors or omissions in the content.
Specifications are subject to change without notice.
All mentioned brand names are registered trademarks and property of their owners.
Copyright © Digital Data Communications GmbH, Germany. All Rights Reserved.
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