Level One GEP-1622 User Manual

GEP-1622 Version: 1

16-Port Gigabit PoE Switch, 802.3af/at PoE, 480W

The LevelOne GEP-1622 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 480W, up to 30W per port. Ideal for desktops, it is also 19-inch rack­mountable, which provides convenient and flexible installation. The GEP-1622 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

­Total PoE power budget: 480W, up to 30W per port

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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 802.3af 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:

500W

Features

General:

Flow Control: Half Duplex - Backpressure; Full Duplex - Pause frame

PoE:

Power Budget: Max. 480W
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

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

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