Networkparameters
Port number:
- 6 × gigabit PoE ports
- 2 × gigabit Hi-PoE ports
- 1 × gigabit RJ45 port,
- 1 × 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, Isolation mode, PoE watchdog mode
Ports for long-distance transmission: Ports 7 and 8
MAC address table: 4 K
Switching capacity: 20 Gbps
Packet forwarding rate: 14.88 Mpps
Internal cache: 1.5 Mbits

PoE power supply
PoE standard:
- Ports 1 and 2: IEEE 802.3af, IEEE 802.3at, IEEE 802.3bt
- Ports 3 to 8: IEEE 802.3af, IEEE 802.3at
PoE power pin:
- Ports 3 to 6: Ethernet cables 1/2/3/6 provide power supply.
- Ports 1, 2, 7 and 8: Ethernet cables 1/2/3/6 and 4/5/7/8 provide power supply simultaneously.
PoE port: Ports 1 to 8
Hi-PoE port: Ports 1 and 2
Max. port power:
- Ports 1 and 2: 90 W
- Ports 3 to 8: 30 W
PoE power budget: 110 W

Dialing function
Long range: Ports 7 and 8: up to 300 m; and the speed rate of the port is 10 Mbps.
Port isolation: Ports 1 to 8: port isolation mode to improve network security.
PoE watchdog: Ports 1 to 8: auto detect and restart the cameras that do not respond.

General
Shell: Metal material, fan-free design
Net Weight: 0.59 kg (1.30 lb)
Dimension (L × H × D): 217.6 mm × 108.55 mm × 27.8 mm (8.57” × 4.27” × 1.09”)
Operating temperature: -10 °C to 40 °C (14 °F to 104 °F)
Storage temperature: -40 °C to 85 °C (-40 °F to 185 °F)
Operating humidity: 5% to 95% (no condensation)
Storage humidity: 5% to 95% (no condensation)
Power supply: 54 VDC, 2.22 A
Power consumption in idle: < 10 W
Max. power consumption: 120 W
Power source: 120 W

Approval
EMC: FCC (47 CFR Part 15, Subpart B); CE-EMC (EN 55032: 2015, EN 61000-3-2: 2014, EN 61000-3-3: 2013, EN 55024: 2010 +A1: 2015); RCM (AS/NZS CISPR 32: 2015); IC (ICES-003: Issue 6, 2016)
Safety: UL (UL 60950-1); CB (IEC 60950-1:2005 + Am 1:2009 + Am 2:2013); CELVD (EN 60950-1:2005 + Am 1:2009 + Am 2:2013)
Chemistry: CE-RoHS (2011/65/EU); WEEE (2012/19/EU); Reach (Regulation (EC) No 1907/2006)