TP-LINK JetStream 24-Port Gigabit L2 Managed PoE+ Switch with 4 SFP Slots

Number of Ports: 24 x 10Base-T/100Base-TX/1000Base-T (Ethernet/Fast Ethernet/Gigabit Ethernet)
4 x 100Base-FX/1000Base-X (Gigabit Ethernet)
Total Number of Ports: 28
Switching Protocol: Ethernet
Switching Layers: Layer 2
Layer 3
Layer 4
MAC Address Table Size: 16K
Network/Transport Protocol: IPv4
TCP/IP
UDP
IPv6
TFTP
DHCP
SNTP
SNMPv1
SNMPv2c
SNMPv3
SSL/TLS
IGMP
BOOTP
Telnet
IGMPv2
SSHv1
SSHv2
RMON
IGMPv3
STP
RSTP
MSTP
Status Indicator: Activity Status
Networking Compliant Standards: IEEE 802.1p(QoS)
IEEE 802.1Q(VLAN)
IEEE 802.3ab
IEEE 802.3ad
IEEE 802.3af
IEEE 802.3u
IEEE 802.3x
IEEE 802.3z
IEEE 802.3i
IEEE 802.1s
IEEE 802.1w
IEEE 802.1x
IEEE 802.1d
IEEE 802.3at
Networking Features: Auto-Negotiation
DHCP Client Built-in
Jumbo Frames Support
Manageable
MDI/MDI-X switch
Power over Ethernet (PoE)
DoS Attack Protection
Radius Authenticated Device Access
Web Interface
MAC address filtering
Power over Ethernet plus (PoE+)
24 Ports PoE
Device Location: External
Mounting Capability: Rackmount
Standard Rack Height: 1U
Certifications: CE, FCC, RoHS
SFP Slot Quantity: 4
LAN: 24 (RJ-45)
SFP: 4
Management Port: 1 (RJ-45); 1 (Micro USB)
Requires Operating System: Apple Mac OS
Linux
Microsoft Windows 2000
Microsoft Windows 98SE
Microsoft Windows NT
Microsoft Windows XP
Novell Netware
Unix
Microsoft Windows Vista
Microsoft Windows 7
Microsoft Windows 8
Power Device Location: Internal
Maximum Input Frequency: 60 Hz
Maximum Input Voltage: 240 V
Maximum Power Consumption: 19.15 W
Minimum Input Frequency: 50 Hz
Minimum Input Voltage: 100 V
Depth (mm): 330 mm
Height (mm): 44 mm
Width (mm): 440 mm
Nominal Weight: 6 kg
Package Type: Box
Maximum Operating Ambient Temperature: 40 °C
Maximum Operating Humidity: 90 %
Minimum Operating Ambient Temperature: 0 °C
Minimum Operating Humidity: 10 %
Warranty Products returnable: Yes
Warranty Term (month): 12 month(s)
Warranty validation Criteria: Serial Number
Pack Weight Brutto (kg): 7.13 kg
Pieces in pack: 1
Box Weight Brutto (kg): 28.5 kg
Retail Packaging Net Weight Carton: 7.13 kg
Retail Packaging Net Weight Plastic: 7.13 kg
Packs in Box: 4