The managed Layer 3 Switch Level One GTL-2872 supports IPv4 and IPv6 networks, VLANs and QoS. IEEE 802.3ad LACP enables port aggregation, while Dynamic ARP Inspection (DAI) protects the switch from ARP spoofing. It also supports IGMP snooping, loop protection and OAM mechanisms.

Management is available via CLI, WEB, TELNET, SNMP V1, V2c and V3, RMON and TFTP. Redundant power inputs include a terminal block and an AC socket.

• Type: managed Layer 3 Switch
• Ethernet ports: 4 Gigabit, 10 Gbps
• SFP ports: 8
• SFP+ slots: 4
• SFP Combo ports: 4
• Switching capacity: 128 Gbps
• Forwarding rate: 95 Mpps
• MAC address table: 16000 entries
• Memory: 512 MB
• Flash memory: 256 MB
• Network features: IPv4/IPv6 dual stack, QoS, IGMP snooping, ARP inspection, loop protection, Full Duplex, Auto-Negotiation
• VLAN technologies: MAC address-based VLAN, IP subnet–based VLAN, Protocol-based VLAN, Port-based VLAN, GVRP
• Protocols and management: IEEE 802.3ad LACP, MLD, CLI, WEB, TELNET, SNMP V1, V2c and V3, RMON, TFTP, OAM
• SFP support: DDMI
• Fiber Ethernet standards: 10GBASE-SR, 1000BASE-LHX, 10GBASE-LR, 10GBASE-ER, 1000BASE-SX, 1000BASE‑ZX, 1000BASE‑LX
• Jumbo Frames: 9000
• Redundant power supply: RPS, with redundant inputs via terminal block and AC socket
• Rated voltage: 48–60 V
• AC input voltage: 100–240 V
• AC frequency: 50–60 Hz
• Power consumption: 21,48 W
• MTBF: 298951 h
• Operating temperature: 0–50 °C
• Relative humidity: 10–90%
• Dimensions: 435 mm length, 440 mm width, 220 mm depth, 44 mm height
• Mounting: rack-mountable
• Mounting kit: included
• Guide plate: included
• Colour: black
• Packaging: box
• Country of origin: China
• Safety certification: UL (UL60950-1)