LevelOne GEP-2821 network switch Unmanaged Gigabit Ethernet (10/100/1000) Power over Ethernet (PoE) 1U Black

SKU
GEP-2821
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28-Port Gigabit PoE Switch, 24 PoE Outputs, 2 x Gigabit RJ45, 2 x Gigabit SFP, 802.3at/af PoE, 390W
  • 24 Gigabit PoE ports, 2 Gigabit ports and 2 Gigabit SFP slots
  • Total PoE power budget: 390W, up to 30W per port
  • IEEE 802.3af/at PoE compliant to simplify deployment and installation
  • Supports DIP switch configuration for VLAN mode and Default mode features
  • Supports port-based VLAN
  • Connection distance of up to 250m at 10Mbps data rate
  • 6KV surge protection, 6KV/8KV ESD protection
More Information
Power over ethernet Yes
Stackable Yes
Ports type Gigabit Ethernet (10/100/1000)
Ports quantity 28
SKU GEP-2821
EAN 4015867223901
Manufacturer LevelOne
Availability In Stock
PDF URLs View PDF
The GEP-2821 is LevelOne latest generation of 28-Port Gigabit Unmanaged PoE Switch, with 2 Gigabit RJ45 and 2 Gigabit SFP Uplink ports. also offers powerful DIP switch button configuration for VLAN mode and Default mode features. Switch that gives you a high-performance, low-cost, easy-to-use, seamless upgrade to boost your network to 1000Mbps. Increase the speed of your network backbone to a massive 56Gbps and bring Gigabit speeds all the way to your computers. The GEP-2821 PoE-enabled switches features an IEEE 802.3af/at certified, better PoE functionality with 390W PoE power budget and usability. supports up to 24 ports at 15.4W, or 13 ports at 30 W to meet the increasing power demands of users. giving you flexibility in power allocation for a variety of powered devices enabling you to scale your operations to meet business growth, operational cost savings, and ease of management.
Virtual LAN features
VLAN supportYes
Performance
Packet buffer memory42 MB
StackableYes
Flash memory4 MB
Built-in processorYes
Processor modelRealtek RTL8382L
Harmonized System (HS) code85176990
MTBF (PoE)290000 h
Technical details
Form factor1U
Product colourBlack
StackableYes
Rack mountingYes
Built-in processorYes
Pallet net width120 cm
Pallet net height140.4 cm
Pallet net length80 cm
Management features
Switch typeUnmanaged
Ports & interfaces
SFP module slots quantity2
Basic switching RJ-45 Ethernet ports quantity28
Basic switching RJ-45 Ethernet ports typeGigabit Ethernet (10/100/1000)
Gigabit Ethernet (copper) ports quantity2
Fast Ethernet (copper) ports quantity24
Network
Networking standardsIEEE 802.1af, IEEE 802.3at
VLAN supportYes
10G supportNo
Optical fiber
Transmission distance (max)0.25 km
Data transmission
Packet buffer memory42 MB
MAC address table8000 entries
Certificates
CertificationCE, RoHS
Memory
Packet buffer memory42 MB
Flash memory4 MB
Design
Country of originChina
Form factor1U
Product colourBlack
StackableYes
LED indicatorsYes
CertificationCE, RoHS
Rack mountingYes
Indication
LED indicatorsYes
Power
Surge protection voltage6 kV
AC input voltage100 - 240 V
AC input frequency50 - 60 Hz
Surge protectionYes
Power over Ethernet (PoE)
Power over Ethernet (PoE) power per port15.4 W
Total Power over Ethernet (PoE) budget390 W
Power over Ethernet (PoE) ports quantity30
Power over Ethernet (PoE)Yes
Operational conditions
Storage temperature (T-T)-40 - 90 °C
Operating temperature (T-T)-10 - 85 °C
Operating relative humidity (H-H)0 - 90%
Heat dissipation119.544 BTU/h
Weight & dimensions
Width285 mm
Depth442 mm
Height44 mm
Weight4 kg
Packaging data
Package typeBox
Rack mount kitYes
Quick start guideYes
Package width395 mm
Package depth90 mm
Package height530 mm
Package weight4.8 kg
Cables includedAC
Logistics data
Harmonized System (HS) code85176990
Packaging content
Rack mount kitYes
Quick start guideYes
Cables includedAC
Other features
Country of originChina

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Description
The GEP-2821 is LevelOne latest generation of 28-Port Gigabit Unmanaged PoE Switch, with 2 Gigabit RJ45 and 2 Gigabit SFP Uplink ports. also offers powerful DIP switch button configuration for VLAN mode and Default mode features. Switch that gives you a high-performance, low-cost, easy-to-use, seamless upgrade to boost your network to 1000Mbps. Increase the speed of your network backbone to a massive 56Gbps and bring Gigabit speeds all the way to your computers. The GEP-2821 PoE-enabled switches features an IEEE 802.3af/at certified, better PoE functionality with 390W PoE power budget and usability. supports up to 24 ports at 15.4W, or 13 ports at 30 W to meet the increasing power demands of users. giving you flexibility in power allocation for a variety of powered devices enabling you to scale your operations to meet business growth, operational cost savings, and ease of management.
Smart Managed with a Plus
With increased PoE output, advanced Layer 2 management features, and Layer 3 static routing , D-Link’s DGS-1210 Smart+ Managed Gigabit Switches provide a cost-efficient and flexible solution for expanding any business network.

Advanced Layer 2 Management with Layer 3 Static Routing
The DGS-1210 Smart+ family has advanced network management options, accessible via Compact CLI or the Web-based UI, that equip your business with network capabilities such as VLANs, multiple spanning tree protocol (MSTP), link aggregation (LACP), static routing, dual software images, and dual configuration files.

With powerful security features like IGMP snooping, access control lists, port security, and the unique D-Link Safeguard Engine that protects your network against malicious denial-of-service attacks from broadcast, multicast and unicast flooding, the DGS-1210 Smart+ family is a versatile solution for access-edge network environments.

Fibre Uplinks
Use fibre uplinks to connect across longer distances, like factory lines and university campuses, using lightweight, secure, and energy-efficient fibre optic cabling that’s immune to interference and which has access to higher throughput to protect the future demands of your business network.

PoE and PoE+, with budgets up to 370W
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This product is compatible with Nuclias Connect
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Free Network Design and Management Software
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Smart Energy-Saving Design
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Surveillance Mode
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Access, Aggregation or Collapsed Core: You can now have your PCs, printers and routers/firewalls connected at 1G and aggregate Multi-Gigabit Ethernet new devices on the same switch, all line-rate. 10G copper and fiber ports are ready for local servers and storage, or high-speed aggregation to your network core.
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M4250 Support for Audio Video Bridging (AVB)
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Simple, Fast and Smart Managed Switches for Small Business Connectivity
The ZyXEL GS1900 Series of 8/16/24/48-port GbE Smart Managed Switch with Gigabit speed and essential managing functions bring your business network more fexibility and connectivity. The 1900 Series consists of eight (8) models—the GS1900-8, GS1900-8HP, GS1900-16, GS1900-24E, GS1900-24, GS1900-24HP, GS1900-48 and GS1900-48HP. Providing GbE switches with powersaving functions, fanless design and full IPv6 support ensure your network to be ready for future expansions. In addition, the PoE models GS1900-8HP/24HP/48HP Gigabit switch complies with the IEEE 802.3at Power over Ethernet (PoE) Plus standard. The complete GS1900 Series has been designed with useful features and advanced performances that empower your networks with speed and security as well as silent operation in your office environments.

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Energy saving for IEEE 802.3az
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A new-look smart managed switch with a refreshed design inside and out!
The GS1920v2 series extends the success of the best-selling GS1920 series with a stylish new look and enables cloud manageability with Zyxel NebulaFlexTM technology.

Manage it your way!
The GS1920v2 series introduces Zyxel NebulaFlexTM, which allows you to easily switch between standalone mode and our license-free Nebula cloud management platform anytime with just a few simple clicks.

Maximum flexibility for your Gig
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Whisper-quiet operation
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Power more devices more easily

Provides 30W per port and a wide range of power budget options from 130W to 375W—ideal for denser PoE deployments.
Default consumption mode boosts efficiency by delivering the actual power required.

Zyxel ONE Network
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Designed for the long haul
A web smart managed switch with an enterprise-grade hardware design. Built-in state-of-the-art hardware technology brings high quality and robustness to SMB networks.
Short Description
28-Port Gigabit PoE Switch, 24 PoE Outputs, 2 x Gigabit RJ45, 2 x Gigabit SFP, 802.3at/af PoE, 390W
48 x 10/100/1000BASE-T PoE, 4 x 100/1000 Mbps GbE/SFP, 256 MB DDR3, 32 MB Flash, 440 x 430 x 44 mm
8-port PoE+ Multi-Gigabit Smart Managed Pro Switch with 10G Copper / Fiber Uplinks
24 Gbps, 8x 1G PoE+ RJ-45, 2x 1G RJ-45, 2x SFP, 440x200x43.2 mm
48-port GbE Smart Managed PoE Switch with GbE Uplink
GS1920-48HPv2 - 48-port GbE Smart Managed PoE Switch
Manufacturer
LevelOne
D-Link
Netgear
Netgear
Zyxel
Zyxel