GEP-1621 Version: 1
16-Port Gigabit PoE Switch, 802.3af/at PoE
The LevelOne GEP-1621 is a Gigabit PoE-Plus Switch with 16 x 10/100/1000Base-T PoE-Plus ports. This
switch is IEEE 802.3af/at compliant, providing power and data over a single Ethernet cable to any PoE
device, with total power budget of 240W, up to 30W per port. Ideal for desktops, it is also 19-inch rackmountable, which provides convenient and flexible installation. The GEP-1621 is designed for small-tomedian businesses that prefers an affordable solution for PoE deploying infrastructure.
Key Features
16 PoE-Plus Gigabit Ethernet ports
10/100/1000Mbps wire speed transmission and reception
IEEE 802.3af/at PoE compliant to simplify deployment and installation
Auto-detection and protection of non-standard PoE devices
9K jumbo frames to increase data transfer rates
Supports 8K MAC address auto-learning and auto-aging
IEEE 802.3x Flow Control protects against lost packets for reliable data transmission
Minimize carbon footprint with advanced energy efficient technology (IEEE 802.3az)
19-inch metal housing
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Related Product
POR-1220
Gigabit Outdoor PoE Repeater, Cascadable, 802.3af/at PoE
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 802.3af Power over Ethernet (PoE)
IEEE 802.3at Power over Ethernet Plus (PoE+)
IEEE 802.3az Energy-Efficient Ethernet
Buffer Memory:
256KB
Connectors and Cabling:
16 x RJ-45 10/100/1000Base-T PoE-Plus ports
Indicator:
Power; Link/Active; PoE
Transmission Method:
Store-and-Forward
Power Input:
100-240V AC, 50-60 Hz, Internal Power Supply
Power Consumption:
< 120W (GEP-1621W120)
< 150W (GEP-1621W150)
< 250W (GEP-1621)
< 380W (GEP-1621W380)
Features
General:
Flow Control: Half Duplex - Backpressure; Full Duplex - Pause frame
PoE:
Power Budget:Max. 110W (GEP-1621W120)
Max. 140W (GEP-1621W150)
Max. 240W (GEP-1621)
Max. 370W (GEP-1621W380)
Power Output: Up to 30W per port
Protection: Circuit protection to prevent power interference between ports
Pin Assignment: 1/2(+), 3/6(-)
Performance
Backplane (Gbps):
32Gbps
MAC Address Table:
8K
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Data Transfer Rate:
10/100/1000Mbps
Packet Forwarding Rate:
1000Mbps port - 1,488,000pps
100Mbps port - 148,000pps
10Mbps port - 14,880pps
Jumbo Frame (K):
9KB
Environment
Power Saving:
IEEE 802.3az Energy Efficient Ethernet:
- Automatically turns power off on RJ-45 port when detecting link down or Idle of client
- Cable length detection: Adjusts the signal strength based on the cable length
- Reduces the power consumption for cables shorter
Temperature (°C):
Operating: 0°C ~ 50°C
Storage: -40°C ~ 70°C
Humidity (Non-condensing):
Storage: 5% ~ 90%
Operating: 5% ~ 90%
Deployment:
19-inch rack-mountable
Physical Specifications
Dimensions (W x D x H mm):
480 x 200 x 44 mm
Weight (g):
2900g
Reliability
MTBF:
48300 hours
Approval and Compliance
EMI/EMS:
FCC Part 15 Class A, CE, RoHS
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Diagram
Order Information
GEP-1621: 250W
GEP-1621W380: 380W
GEP-1621W150: 150W
GEP-1621W120: 120W
Package Contents
GEP-1621
Power Cord
Quick Installation Guide
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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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