Коммутатор (Switch) LevelOne GEP-1021

LevelOne GEP-1021 provides 8 x 10/100/1000Base-T PoE-Plus ports and 2 x 1000Base-X SFP (Small Form Factor Pluggable) slots. 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 250W, up to 30W per port. Together with Energy Efficient Ethernet (IEEE 802.3az) standard compliant, it substantially lower power consumption during periods of low-link utilization. Moreover, supports Gigabit Ethernet connectivity with 9K jumbo frames for network performing enhancement. Ideal for small businesses that prefers an affordable solution for PoE deploying infrastructure.

Standards:
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: 512KB

Port:
8 x 10/100/1000Base-T RJ-45 PoE-Plus Ports
2 x 100/1000Base-X SFP Slots

Indicator: Power; Link/Active; PoE
Transmission Method: Store-and-Forward
Power Input: 100-240V AC, 50-60 Hz, Internal Power Supply
Power Consumption: < 250W
Backplane (Gbps): 16Gbps
MAC Address Table: 8K
Data Rate: 10/100/1000Mbps

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

Operating Temperature (°C):
Operating: 0°C ~ 40°C
Storage: -40°C ~ 70°C

Operating Humidity (Non-condensing):
Storage: 5% ~ 90%
Operating: 5% ~ 90%

Mount: 19-inch rack-mountable
General: Flow Control: Backpressure (Half Duplex), Pause frame(Full Duplex)

PoE:
Power Budget: Max. 250W
Power Output: Up to 30W per port
Protection: Circuit protection to prevent power interference between ports
Pin Assignment: 1/2(+), 3/6(-)

Packet Forwarding Rate:
1000Mbps port - 1,488,000pps
100Mbps port - 148,000pps
10Mbps port - 14,880pps

Jumbo Frame (K): 9KB