DS-3E1518P-E switches are layer 2 PoE switches, providing advanced PoE power supply technology and Gigabit networks design on the basis of high-performance access. The switches support Web management, various layer 2 management protocols such as STP/RSTP, VLAN, link aggregation, SNMP, QoS and so on to ensure the data is uploaded steadily.
Network parameters :
Port number : 16 × gigabit PoE ports, and 2 × gigabit fiber optical ports
Port type : RJ45 port, full duplex, MDI/MDI-X adaptive
Standard : IEEE 802.3, IEEE 802.3u, IEEE 802.3x, IEEE 802.3ab, and IEEE 802.3z
Forwarding mode : Store-and-forward switching
Working mode : Standard mode (default); Extend mode
MAC address table : 8 K
Switching capacity : 36 Gbps
Packet forwarding rate : 26.784 Mpps
Internal cache : 4.1 Mbits
PoE power supply :
PoE standard : IEEE 802.3af, IEEE 802.3at
PoE power pin : Ethernet cables 1/2/3/6 provide power supply.
PoE port : Ports 1 to 16
Max. port power : 30 W
PoE power budget : 225 W
General :
Shell : Metal material
Net weight : 2.735 kg (6.03 lb)
Gross weight : 3.31 kg (7.30 lb)
Dimension (L × H × D) : 440 mm × 220.8 mm × 44 mm (17.32” × 8.69” × 1.73”)
Operating temperature : -10 °C to 55 °C (14 °F to 131 °F)
Storage temperature : -40 °C to 85 °C (-40 °F to 185 °F)
Operating humidity : 5% to 95% (no condensation)
Relative humidity : 5% to 95% (no condensation)
Power supply : 100 to 240 VAC, 50/60 Hz, Max. 4 A
Power source : 250 W
Max. power consumption : 250 W
Power consumption in idle : 25 W
Software Function :
Device maintenance : Support remote upgrade, recovering default parameters, viewing logs, configuring basic network parameters, import and export configuration, time sync.
Port configuration : Support the configuration of port rate and slow control, and ports enabling.
Long range : Support up to 300 m transmission.
PoE watchdog : Ports 1 to 16: auto detect and restart the cameras that do not respond.
Port rate-limiting : Support rate-limiting for ingress and egress ports.
Storm control : Support the storm control of unknown unicast, multicast and broadcast.
Port mirroring : Support port mirroring function.
QoS : Support WRR and SP scheduling and port priority.
VLAN : Support 128 VLANs.
STP : Support STP and RSTP.
SNMP : Support SNMPv1 and SNMPv2c, the node information for system and interfaces acquisition.
PoE : Support IEEE 802.3at/af power supply.