D-Link DGS-1210-28MP/E Switch 28-port Gigabit Ethernet PoE managed network connection

Form factor: 1U
Rack mounting: Yes
Number of fans: 2 fan(s)
LED indicators: Link, Speed, Power, Fan fail, Activity
Product colour: Black, Grey
Electromagnetic compatibility: FCC A, CE A, VCCI, C-Tick, BSMI, CCC
AC input frequency: 50 - 60 Hz
Power source: AC/DC
AC input voltage: 100 - 240 V
Power consumption (typical): 27.49 W
Security algorithms: SNMP, SSH, 802.1x RADIUS
SSH/SSL support: Yes
IGMP snooping: Yes
Authentication: Guest VLAN, MAC-based authentication, Port-based authentication
IP-MAC-Port binding: Yes
Access Control List (ACL) rules: 256
DHCP features: DHCP client
Loop protection: Yes
Access Control List (ACL): Yes
BPDU filtering/protection: Yes
Operating temperature (T-T): -5 - 50 °C
Operating relative humidity (H-H): 10 - 90%
Storage relative humidity (H-H): 5 - 90%
Storage temperature (T-T): -40 - 70 °C
Heat dissipation: 850.58 BTU/h
Web-based management: Yes
Quality of Service (QoS) support: Yes
Traffic classification: Yes
Switch layer: L2
Switch type: Managed
Height: 44 mm
Depth: 210 mm
Width: 440 mm
Weight: 3.86 kg
Full duplex: Yes
Copper ethernet cabling technology: 10BASE-T, 100BASE-T, 100BASE-TX, 1000BASE-T
Networking standards: IEEE 802.1D, IEEE 802.3z, IEEE 802.3ah, IEEE 802.3u, IEEE 802.1Q, IEEE 802.3x, IEEE 802.3az, IEEE 802.1v, IEEE 802.1x, IEEE 802.3ad, IEEE 802.1s, IEEE 802.3, IEEE 802.3ab, IEEE 802.1p, IEEE 802.1w
VLAN support: Yes
Auto MDI/MDI-X: Yes
10G support: No
Virtual LAN features: MAC address-based VLAN, Tagged VLAN, Port-based VLAN, Voice VLAN
Rate limiting: Yes
Number of VLANs: 4094
Flow control support: Yes
Port mirroring: Yes
Link aggregation: Yes
Auto-negotiation: Yes
Spanning tree protocol: Yes
IP routing: Yes
Memory type: DDR3-SDRAM
Flash memory: 32 MB
Noise level: 52.4 dB
Internal memory: 256 MB
Basic switching RJ-45 Ethernet ports quantity: 24
SFP module slots quantity: 4
Basic switching RJ-45 Ethernet ports type: Gigabit Ethernet (10/100/1000)
Fiber optic connector: SFP
Console port: RJ-45
Harmonized System (HS) code: 85176990
Switching capacity: 56 Gbit/s
Jumbo frames support: Yes
Number of static routes: 32
Forwarding rate: 41.7 Mpps
Store-and-forward: Yes
Jumbo frames: 9216
Packet buffer memory: 1.5 MB
MAC address table: 16000 entries
Number of queues: 8
Power over Ethernet (PoE) ports quantity: 24
Power over Ethernet (PoE): Yes
Multicast support: Yes
Multicast Listener Discovery (MLD) snooping: MLD v1, MLD v2
Fiber ethernet cabling technology: 1000BASE-X