•  8 × gigabit PoE ports, and 2 × gigabit fiber optical ports.
• IEEE 802.3at/af standard for PoE ports.
• Network topology management, alarm push, network health monitor.
• 6 KV surge protection for PoE ports.
• AF/AT camera can reach up to 300 m in extend mode.
• PoE watchdog to auto detect and restart the cameras that do not respond.
• Various layer 2 management protocols such as STP/RSTP, VLAN, link aggregation, SNMP, QoS and so on.

PoE Power Supply

• PoE Standard : IEEE 802.3af, IEEE 802.3at
• PoE Power Pin
• End-span: 1/2(-), 3/6(+)
• Mid-span: 4/5(+), 7/8(-)
• 8-pin power: 1/2(-), 3/6(+), 4/5(+), 7/8(-)
• PoE Port : PoE: Ports 1 to 8
• Max. Port Power : Port 1 to 8: 30 W
• PoE Power Budget : 110 W

Network Parameters

• Port Number : 8 × gigabit PoE port, and 2 × gigabit fiber optical port
• 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 : 20 Gbps
• Packet Forwarding Rate : 14.88 Mpps
• Internal Cache : 4.1 Mbits

Software Function

• Device Maintenance : Remote upgrade, default parameters recovery, logs viewing, basic network
  parameters configuration, import and export configuration, time sync
• Port Configuration :
• Port rate configuration, flow control, and ports enabling
• Long Range : Up to 300 m transmission
• PoE Configuration
  • PoE watchdog: Ports 1 to 8 auto detect and restart the cameras that do not respond.
  • PoE enabling: Support
• Port Rate-Limiting : Rate-limiting for ingress and egress ports
• Storm Control : Storm control of unknown unicast, multicast and broadcast
• Port Mirroring : Support
• Link Aggregation : Static link aggregation supported
• Port Isolation : Ports in isolation group cannot communicate with each other.
• QoS : WRR and SP scheduling and port priority
• VLAN : 4094 VLANs
• STP : STP and RSTP protocols
• SNMP : SNMPv1 and SNMPv2c supported for obtaining node information of the
  system and interfaces
• LLDP : LLDP protocol supported for port configuration, global configuration and
  neighbor discovery

General

• Shell : Metal material
• Net Weight : 1.21 kg (2.67 lb)
• Gross Weight : 1.3 kg (2.87 lb)
• Dimension (W × H × D) : 217.6 mm × 27.8 mm × 108.55 mm (8.57” × 1.09” × 4.27”)
• 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 : 48 VDC, 2.5 A
• Max. Power Consumption : 120 W
• Power Consumption in Idle : 7 W

1. Datasheet - HKV DS-3E1510P-SI