24 Ports GE + 4G SFP Lite L2 Managed Switch (Support Static Route & RIP) – GEL-2861

• 24 Gigabit Ethernet ports and 4 Gigabit SFP slots

• IEEE 802.1d/w/s Spanning Tree Protocol (STP) and port mirroring

• IEEE 802.3ad LACP for auto port aggregation

• Supports Access Control List (ACL) authentication of up to 512 entries and port-based security with IEEE802.1X

• IP Multicast Filtering through IGMP Snooping V1 / V2 / V3

• Supports port-based VLAN, IEEE 802.1Q VLAN Tagging

• Supports IPv4/IPv6 network operation

• IEEE 802.1p QoS with 8 priority queues

• Virtual stacking supports up to 36 switches in a single logical stack for unified management, monitoring and configuration

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The GEL-2861 is a L2 managed switches designed for the SMB market. The switches can be deployed indifferent target network topologies, from small to large. As well as IPv4 and IPv6 features. The GEL-2861 includes the best green-saving techNAlogies (IEEE 802.3az and Green-Ethernet). Using the Energy Efficient Ethernet standard, the switch automatically decreases power usage when network traffic is low.

 

Approval and compliance • CE
• FCC Class A
• EN 55022 (CISRP 22) Class A
• EN 61000-3-2/3
• VCCI
• CSA (CSA 22.2 NO 60950-1 & UL 60950-1)
• CB (IEC/EN60950-1)
• RoHS
Operating humidity 10% RH ~ 90% RH
Operating temperature 0°C ~ 50°C
Acoustic noise (dB) 0 dB (A)
Backplane (Gbps) 56Gbps
Packet buffer 4.1 Mbits
Indicators • Power
• Link/Active
Jumbo frame (KB) 10
MAC address table 8K
RAM size 256MB
Flash memory size 32 MB
Mount 19″ rack mount
Power supply 100-240 VAC, 50-60 Hz
Standards • IEEE 802.3 10-BASE-T, Ethernet
• IEEE 802.3u 100-BASE-TX, Fast Ethernet
• IEEE 802.3ab 1000BASE-T, Gigabit Ethernet
• IEEE 802.3z 1000BASE-SX/LX/LHX/ZX Transceivers
• IEEE 802.1p Quality of Service (QoS)
• IEEE 802.1Q Virtual LANs (VLANs)
• IEEE 802.1D MAC Bridges
• IEEE 802.1d Standard Spanning Tree Protocol
• IEEE 802.1s Multiple Spanning Tree (MSTP)
• IEEE 802.1w Rapid Spanning Tree Protocol (RSTP)
• IEEE 802.3x Flow Control
• IEEE 802.3ad Link Aggregation Control Protocol (LACP)
• IEEE 802.3az Energy-Efficient Ethernet
• Link Layer Discovery Protocol (LLDP)
Features Management
• NTP/SNTP
• System password protection
• Dual Image/Configuration
• Configuration upload/download (HTTP/TFTP/FTP/SFTP)
• Firmware upload/download (HTTP/TFTP/FTP/SFTP)
• Auto Firmware Upgrade
• RMON (groups 1,2,3 and 9)
• SNMP
• SNMP Trap
• SNMP v1/v2c/v3
• SNMP Standard/Private MIB
• Management Access (Console/SNMP/Web /Telnet )
• Memory Flash Log
• Event/Error Log/Syslog
• DHCP v4/v6 Client/DHCP Snooping
• DHCP Snooping Option82
• Dynamic Provision (via Option 66,67)
• DHCP Relay v4 (v6)
• Port Mirroring (One to One) TX/RX (both)
• DNS Client without DNS proxyFlow Control
• IEEE 802.3x for full-duplex mode
• Back-pressure for half-duplex mode

Spanning Tree Protocol
• IEEE 802.1D Spanning Tree Protocol (STP)
• IEEE 802.1w Rapid Spanning Tree Protocol (RSTP)
• IEEE 802.1s Multiple Rapid Spanning Tree Protocol (MSTP, 64 instances)
• Loopback Detection
• BDPU Filter/Guard
• BDPU Forward
• Root Guard

VLANs
• Supports 4K IEEE 802.1Q VLANs
• Port-Based/MAC-Based/IEEE802.1v (Protocol-Based VLAN)
• Guest VLAN
• Auto Voice VLAN

Link Aggregation
• Static Trunk
• IEEE 802.3ad(802.1ax) Link Aggregation Control Protocol
(LACP)

IGMP Snooping
• IGMP v1/v2/v3 snooping
• IGMP Filtering/Throttling
• IGMP Queries
• IGMP Immediate leave
• MLD Snooping
• LLDP/LLDP-MED

Green-Saving
• IEEE 802.3az/Cable Length/No Link Power-Saving
• Cable Diagnostic
• Q-in-Q
• mDNS
• IP Clustering (Soſtware Stacking)

QoS Features
• Rate Limiting (Ingress/Egress Port-Based): 64 Kbps ~ 1000 Mbps, Resolution 16 Kbps
• Priority Queues Schedule (WRR/Strict Priority/Hybrid QoS)
• Port-Based QoS
• IPv4/IPv6 DSCP
• DiffServ
• Auto VoIP
• 8 HW Queues per port
• Dynamic QoS

Security
• DDOS Protection
• CPU Guard (CPU Protection)
• Port Isolation
• Port Mirror (One to One, One to Many)
• Remote Mirror
• Storm Control
• Broadcast/Multicast/Unknown Storm Control
• IEEE 802.1X
• ACL (Entry: 512)
• Port Security
• MAC Filter
• MAC Authentication
• Port max count per port
• Dynamic VLAN Assignment
• Dynamic ARP Inspection
• AAA (RADIUS/TACACS+)
• IP Source Guard
• SSH v1.5/v2.0
• SSL v1/v2/v3
• SSL IPv4/IPv6
• SFlow (Trace on port -Ingress only)
• Web Authentication

IPv6
• IPv4/IPv6 Dual Protocol Stack
• IPv6 Management
• IPv6 Ping/Trace
• IPv6 Telnet
• IPv6 Syslog
• IPv6 TFTP
• HTTP over IPv6
• SNMP over IPv6

L3 Features
• Static Routing
• RIP

Product weight (kg) 2.2
Color Black
EAN 4015867198063
Model Number GEL-2861
Package contents • GEL-2861
• Power Cord
• Console Cable
• 19″ Rack Mount Kit
• Quick Installation Guide
• Resource CD (User Manual, QIG)
Console RJ45 1
Gigabit RJ45 24
Gigabit SFP 4
Switching capacity 56 Gbps
Grade Commercial
Data Rate Gigabit Ethernet
PoE Supported No
Manageable Yes
Fanless Yes
Concurrent ports 28.00 Ports
Series KILBY series
Power consumption 20 W
Heat dissipation 68,242 (Btu/H)
MTBF 563,826 hrs
Dimensions (W x D x H) 220 x 44 x 440 mm