LevelOne GB/L2+ 28-Port 19" 2.5 Gbps Managed Switch
LevelOne GB/L2+ 28-Port 19" 2.5 Gbps Managed Switch
LevelOne GB/L2+ 28-Port 19" 2.5 Gbps Managed Switch
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- Design
- Stackable: No
- LED diodes
- Power supply
- Action
- Link
- Layout: 1U
- Product color: Black
- Rack mounting options: Yes
- Power
- Power supply included: Yes
- AC input frequency: 50 - 60 Hz
- AC input voltage: 100 - 240 V
- Power source: AC
- Weight and dimensions
- Product weight: 2.77 kg
- Product width: 440 mm
- Product depth: 245 mm
- Product height: 44 mm
- Security
- DHCP functions
- DHCP client
- DHCP snooping
- IGMP snooping: Yes
- Access Control List (ACL): Yes
- Authentication: MAC-based authentication, Port-based authentication
- Supports SSH/SSL: Yes
- IP-MAC-Port Binding: Yes
- Authentication type: RADIUS
- DHCP functions
- Management features
- Switch Layer: L2+
- ARP Inspection: Yes
- Switch type: Managed
- Quality of Service (QoS) Support: Yes
- Working conditions
- Heat emission: 136.48 BTU/h
- Temperature range (storage): -40 - 70 °C
- Permissible relative humidity: 5 - 90%
- Relative humidity range: 10 - 90%
- Temperature range (operation): 0 - 50 °C
- Network
- QinQ implementation
- QinQ
- Flexible QinQ
- Basic QinQ
- Virtual LAN Features
- Protocol-based VLAN
- Private VLAN
- Tagged VLAN
- Port-based VLAN
- Copper Ethernet cabling technology
- 10BASE-T
- 100BASE-TX
- 1000BASE-T
- 10G Support: No
- Rule-Based Routing: Yes
- Port Mirroring: Yes
- Spanning Tree Protocol: Yes
- Communication standards
- IEEE 802.3z
- IEEE 802.1s
- IEEE 802.3x
- IEEE 802.1D
- IEEE 802.1w
- IEEE 802.3u
- IEEE 802.1Q
- IEEE 802.3ab
- IEEE 802.3
- IEEE 802.3ad
- Data transfer speed via Ethernet LAN: 1000 Mbit/s
- VLAN support: Yes
- QinQ implementation
- Efficiency
- Telnet: Yes
- MTBF (Mean Time Between Failures): 534,057 h
- Without fan: No
- Noise level: 45 dB
- Flash memory size: 512 MB
- Internal memory capacity: 256 MB
- Device software updates: Yes
- Packaging data
- Railings: Yes
- Package width: 525 mm
- Package height: 95 mm
- Weight with packaging: 3.7 kg
- Package depth: 390 mm
- Packaging type: Box
- Package contents
- Wires: Alternating Current
- Quick Start Guide: Yes
- Ports and interfaces
- Number of Gigabit Ethernet ports: 24
- Basic RJ-45 Switching Number of Ethernet Ports: 24
- Number of SFP Module slots: 4
- Power Connector: AC Input Socket
- Basic Ethernet switching RJ-45 ports type: Gigabit Ethernet (10/100/1000)
- Logistics data
- Country of origin: China
- Data transfer
- Address table size: 16000 entries
- Static Route: Yes
- Routing/switching capacity: 1000 Gbit/s
- Jumbo Frame Compatible: Yes
- Packet buffer memory: 12 MB
- Jumbo Frames Expansion: 10000
- Power over Ethernet (PoE)
- PoE Support: No
- Multicast functions
- Multicast Support: Yes
- Fiber optic
- Fiber Ethernet cabling technology
- 1000BASE-ZX
- 1000BASE-SX
- 1000BASE-LHX
- 1000BASE-LX
- Optical Module Switch Type: Gigabit Ethernet
- Fiber Ethernet cabling technology
| Name | Details |
|---|---|
| Category | Computers and accessories |
| Producer | No name |