LevelOne GTL-2891 network switch Managed L3 Gigabit Ethernet (10/100/1000) Gray

LevelOne GTL-2891. Switch type: Managed, Switch layer: L3. Basic switching RJ-45 Ethernet ports type: Gigabit Ethernet (10/100/1000), Basic switching RJ-45 Ethernet ports quantity: 24, Console port: RJ-45. Full duplex. MAC address table: 16000 entries, Switching capacity: 128 Gbit/s. Networking standards: IEEE 802.1D, IEEE 802.1Q, IEEE 802.1ag, IEEE 802.1p, IEEE 802.1s, IEEE 802.1w, IEEE 802.1x, IEEE.... Rack mounting

Switch type	Managed
Switch layer	L3
Quality of Service (QoS) support	Yes
Traffic classification	Yes
ARP inspection	Yes
Basic switching RJ-45 Ethernet ports quantity	24
Basic switching RJ-45 Ethernet ports type	Gigabit Ethernet (10/100/1000)
SFP+ module slots quantity	2
Console port	RJ-45
Networking standards	IEEE 802.1D, IEEE 802.1Q, IEEE 802.1ag, IEEE 802.1p, IEEE 802.1s, IEEE 802.1w, IEEE 802.1x, IEEE 802.3ad, IEEE 802.3ah, IEEE 802.3u, IEEE 802.3x, IEEE 802.3z
10G support	Yes
Full duplex	Yes
Link aggregation	Yes
Spanning tree protocol	Yes
VLAN support	Yes
Virtual LAN features	Private VLAN, Voice VLAN, Protocol-based VLAN, MAC address-based VLAN, Port-based VLAN, IP subnet–based VLAN
MAC address table	16000 entries
Switching capacity	128 Gbit/s
Forwarding rate	95.23 Mpps
Store-and-forward	Yes
Static route	Yes
Packet buffer memory	1.5 MB
DHCP features	DHCP snooping, DHCP relay
Access Control List (ACL)	Yes
IGMP snooping	Yes
Static port security	Yes
SSH/SSL support	Yes
BPDU filtering/protection	Yes
Authentication	MAC-based authentication, Web-based authentication
DoS attack prevention	Yes
Management protocols	CLI/WEB, Telnet/SNMP v1/v2/v3, RMON I,BOOTP/DHCP, SNTP, DNS,
Supported network protocols	IPv4/IPv6
GARP VLAN Registration Protocol (GVRP)	Yes
Rack mounting	Yes
Stackable	Yes
Product color	Gray
LED indicators	Yes
Country of origin	China
Safety	UL 60950-1 & CSA 60950-1, CB IEC 60950-1 & EN 60950-1, UL/CUL
Certification	FCC, CE, VCCI Class A, WEEE, RoHS
Physical stacking (units)	8
Internal memory	256 MB
Flash memory	128 MB
Firmware upgradeable	Yes
Telnet	Yes
sFlow	Yes
Mean time between failures (MTBF)	904213 h
AC input voltage	100 - 240 V
AC input frequency	50 - 60 Hz
Output current	1.5 A
Power consumption (typical)	35 W
Power over Ethernet (PoE)	No
Operating temperature (T-T)	0 - 45 °C
Storage temperature (T-T)	-40 - 70 °C
Operating relative humidity (H-H)	10 - 90%
Storage relative humidity (H-H)	10 - 90%
Width	17.3" (440 mm)
Depth	12.4" (315 mm)
Height	1.73" (44 mm)
Weight	8.16 lbs (3.7 kg)
Cables included	AC, LAN (RJ-45)
Quick start guide	Yes
Package type	Box
Rack mount kit	Yes
Rubber feet	Yes
Resource CD	Yes
Package width	23.2" (590 mm)
Package depth	15.4" (390 mm)
Package height	5.24" (133 mm)
Package weight	11.7 lbs (5.3 kg)
Master (outer) case width	23.2" (590 mm)
Master (outer) case length	15.4" (390 mm)
Master (outer) case height	5.24" (133 mm)
Harmonized System (HS) code	85176990
Master (outer) case weight	11.7 lbs (5.3 kg)
Quantity per master (outer) case	1 pc(s)