LevelOne 26-Port Stackable L3 Managed Gigabit Ethernet Switch, 4 Ports SFP/RJ45 Combo, 2 Module Slots 10-Gigabit

The LevelOne GEL-2691 is a Layer 3 Managed switch with 24 x 1000Base-T ports associated with 4 x Gigabit SFP (Small Form Factor Pluggable) slots + 2 optional 10 Gigabit Ethernet Slots for SFP/XFP. This switch is also 19-inch rack-mountable and 1 x redundant power supply connector, which provides convenient and flexible installation.The switch provides a flexible, web-based management interface SNMP for both IPv4 and IPv6 as well as layer 3 management features. Despite its affordable pricing, the GEL-2691 is equipped with many advanced features such as unicast routes, multicast routing IGMP V1/V2/V3, IGMP v3 proxy, IP VLANs, VLAN trunk, IEEE 802.1d/w/s Spanning Tree, Access Control List (ACL) of up to 512 entries for easy network security, Link Aggregation Control (LACP), IEEE 802.1p QoS with 8 priority queues much more.An ideal network solution for workgroups and edge deployments, or anyone looking for an affordable and efficient way to expand their network.- 24 Gigabit Ethernet ports with 4 shared SFP and 2 10-Gigabit slots- Multicast routing IGMP V1/V2/V3, MLD- Supports DHCP relay features under Layer 3 protocol- Supports Access Control List (ACL) authentication of up to 256 entries and port-based security with IEEE802.1X- IEEE 802.1d/w/s Spanning Tree Protocol (STP) and port mirroring- IEEE 802.3ad LACP for auto port aggregation- IEEE 802.1p QoS with 8 priority queues- Supports IPv4/IPv6 network operation- Provides QoS control based on IP DSCP for advanced traffic prioritization and bandwidth management

Management features
Switch type:	Managed
Switch layer:	L3
Quality of Service (QoS) support:
Web-based management:
Traffic classification:
ARP inspection:
System event log:
Ports & interfaces
Basic switching RJ-45 Ethernet ports quantity:	24
Basic switching RJ-45 Ethernet ports type:	Gigabit Ethernet (10/100/1000)
Combo SFP ports quantity:	4
SFP/SFP+ slots quantity:	2
SFP module slots quantity:	4
Console port:	RJ-45
Network
Networking standards:	IEEE 802.1D, IEEE 802.1Q, IEEE 802.1ab, IEEE 802.1p, IEEE 802.1s, IEEE 802.1v, IEEE 802.1w, IEEE 802.1x, IEEE 802.3, IEEE 802.3ab, IEEE 802.3ad, IEEE 802.3ae, IEEE 802.3u, IEEE 802.3x
10G support:
Port mirroring:
Full duplex:
Flow control support:
Rate limiting:
Spanning tree protocol:
Active link detection:
MAC address auto-learning supported:
MAC address auto-aging supported:
VLAN support:
Virtual LAN features:	Private VLAN, Port-based VLAN
Data transmission
MAC address table:	16000 entries
Switching capacity:	128 Gbit/s
Forwarding rate:	95.2 Mpps
Store-and-forward:
Number of queues:	8
Number of static routes:	512
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
Access Control List (ACL):
IGMP snooping:
SSH/SSL support:
Loop protection:
BPDU filtering/protection:
Auto-edge port:
Authentication:	MAC-based authentication
Multicast features
Multicast support:
Multicast MAC address table:	1024 entries
Protocols
Management protocols:	Telnet, SNMP, SNTP, RMON,
Supported network protocols:	IPv6, IPv4, BOOTP
Design
Rack mounting:
Stackable:
Product colour:	Black
LED indicators:
Certification:	FCC Part 15 Class A, CE, RoHS
Performance
Firmware upgradeable:
Buffer size:	2048 KB
Power
AC input voltage:	100 - 240 V
AC input frequency:	47/63 Hz
Power consumption (typical):	49.6 W
Power consumption (max):	63.96 W
Power over Ethernet (PoE)
Power over Ethernet (PoE):
Operational conditions
Operating temperature (T-T):	0 - 50 °C
Storage temperature (T-T):	-40 - 70 °C
Operating relative humidity (H-H):	5 - 95%
Weight & dimensions
Width:	440 mm
Depth:	415 mm
Height:	44 mm
Weight:	5.7 kg
Packaging data
Package type:	Box
Package width:	530 mm
Package depth:	420 mm
Package height:	135 mm
Logistics data
Harmonized System (HS) code:	85176990