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 rack-mountable, which provides convenient and flexible installation. The GEP-1621 is designed for small-to-median 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
Ports & interfaces | |
Basic switching RJ-45 Ethernet ports quantity: | 16 |
Basic switching RJ-45 Ethernet ports type: | Gigabit Ethernet (10/100/1000) |
Network | |
Networking standards: | IEEE 802.3, IEEE 802.3ab, IEEE 802.3af, IEEE 802.3at, IEEE 802.3az, IEEE 802.3u, IEEE 802.3x |
Copper ethernet cabling technology: | 10BASE-T, 100BASE-TX, 1000BASE-T |
Full duplex: | ![]() |
Flow control support: | ![]() |
Cable length detection: | ![]() |
MAC address auto-learning supported: | ![]() |
MAC address auto-aging supported: | ![]() |
Data transmission | |
MAC address table: | 8000 entries |
Switching capacity: | 32 Gbit/s |
Store-and-forward: | ![]() |
Static route: | ![]() |
Jumbo frames support: | ![]() |
Jumbo frames: | 9000 |
Packet forwarding rate (1 Gbps): | 1488000 pps |
Packet forwarding rate (100 Mbps): | 148000 pps |
Packet forwarding rate (10 Mbps): | 14880 pps |
Security | |
DHCP features: | DHCP snooping, DHCP relay |
SSH/SSL support: | ![]() |
Design | |
Rack mounting: | ![]() |
Product colour: | Grey |
LED indicators: | Activity, Link, PoE |
Country of origin: | Taiwan |
Certification: | FCC Part 15 Class A, CE, RoHS |
Performance | |
Buffer size: | 256 KB |
sFlow: | ![]() |
Mean time between failures (MTBF): | 48300 h |
Power | |
AC input voltage: | 100 - 240 V |
AC input frequency: | 50 - 60 Hz |
Power consumption (typical): | 120 W |
Power over Ethernet (PoE) | |
Power over Ethernet (PoE): | ![]() |
Power over Ethernet plus (PoE+) ports quantity: | 16 |
Power over Ethernet (PoE) power per port: | 30 W |
Total Power over Ethernet (PoE) budget: | 110 W |
Operational conditions | |
Operating temperature (T-T): | 0 - 50 °C |
Storage temperature (T-T): | -40 - 70 °C |
Operating relative humidity (H-H): | 5 - 90% |
Storage relative humidity (H-H): | 5 - 90% |
Weight & dimensions | |
Width: | 480 mm |
Depth: | 200 mm |
Height: | 44 mm |
Weight: | 2.9 kg |
Packaging data | |
Cables included: | AC |
Quick start guide: | ![]() |
Package type: | Box |
Package width: | 260 mm |
Package depth: | 96 mm |
Package height: | 540 mm |
Package weight: | 3.8 kg |
Logistics data | |
Master (outer) case width: | 520 mm |
Master (outer) case length: | 280 mm |
Master (outer) case height: | 550 mm |
Harmonized System (HS) code: | 85176990 |
Master (outer) case gross weight: | 20 kg |
Products per master (outer) case: | 5 pc(s) |