LevelOne IGS-2128 network switch Managed L2 Gigabit Ethernet (10/100/1000) Black

LevelOne IGS-2128. Switch type: Managed, Switch layer: L2. Basic switching RJ-45 Ethernet ports type: Gigabit Ethernet (10/100/1000), Basic switching RJ-45 Ethernet ports quantity: 28. Full duplex. MAC address table: 8000 entries, Switching capacity: 56 Gbit/s. Networking standards: IEEE 802.1Q, IEEE 802.1p, IEEE 802.3, IEEE 802.3ab, IEEE 802.3az, IEEE 802.3u, IEEE 802.3x, IEEE.... DC input voltage: 12 - 57 V. Rack mounting

Switch type	Managed
Switch layer	L2
Quality of Service (QoS) support	Yes
Web-based management	Yes
Basic switching RJ-45 Ethernet ports quantity	28
Basic switching RJ-45 Ethernet ports type	Gigabit Ethernet (10/100/1000)
Installed SFP modules quantity	0
Installed SFP+ modules quantity	0
Gigabit Ethernet (copper) ports quantity	24
Combo SFP ports quantity	4
Networking standards	IEEE 802.1Q, IEEE 802.1p, IEEE 802.3, IEEE 802.3ab, IEEE 802.3az, IEEE 802.3u, IEEE 802.3x, IEEE 802.3z
10G support	No
Copper ethernet cabling technology	10BASE-T, 100BASE-TX, 1000BASE-T, 1000BASE-X
Port mirroring	Yes
Full duplex	Yes
Flow control support	Yes
Link aggregation	Yes
Broadcast storm control	Yes
Rate limiting	Yes
MAC address auto-learning supported	Yes
MAC address auto-aging supported	Yes
VLAN support	Yes
Virtual LAN features	Port-based VLAN, Tagged VLAN
Number of VLANs	32
MAC address table	8000 entries
Switching capacity	56 Gbit/s
Jumbo frames support	Yes
Jumbo frames	9000
Packet buffer memory	4.1 MB
IGMP snooping	Yes
Queue scheduling algorithms	Priority queuing (PQ)
Multicast support	Yes
Rack mounting	Yes
Product color	Black
LED indicators	Power, Link, Activity
International Protection (IP) code	IP30
Flash memory	2 MB
Noise level	0 dB
Fanless	Yes
Mean time between failures (MTBF)	43800 h
Power source	DC
Power supply included	No
Redundant power supply (RPS) support	Yes
DC input voltage	12 - 57 V
Power consumption (typical)	20 W
Surge protection	Yes
Surge protection voltage	4 kV
Power protection features	Surge protection
Power over Ethernet (PoE)	No
Operating temperature (T-T)	-40 - 75 °C
Storage temperature (T-T)	-40 - 85 °C
Operating relative humidity (H-H)	10 - 90%
Storage relative humidity (H-H)	5 - 95%
Heat dissipation	68.24 BTU/h
Width	17.3" (440 mm)
Depth	9.61" (244 mm)
Height	1.77" (45 mm)
Weight	7.5 lbs (3.4 kg)
Quick start guide	Yes
Rack mount kit	Yes
Terminal block included	Yes
Package type	Box
Package width	20.1" (510 mm)
Package depth	14.8" (375 mm)
Package height	3.66" (93 mm)
Package weight	8.82 lbs (4 kg)
Number of layers per pallet (air)	16 pc(s)
Pallet length	31.5" (80 cm)
Pallet width	47.2" (120 cm)
Compliance certificates	CE, Federal Communications Commission (FCC), RoHS, UKCA
Pallet height	68.7" (174.4 cm)
Country of origin	China
Master (outer) case width	21.3" (540 mm)
Master (outer) case length	12.6" (320 mm)
Master (outer) case height	15.7" (400 mm)
Harmonized System (HS) code	8517620090
Master (outer) case weight	27.6 lbs (12.5 kg)
Quantity per master (outer) case	3 pc(s)
Sustainability compliance	Yes