General
Shell	Metal material
Net Weight	0.27 kg (0.60 lb)
Gross Weight	0.52 kg (1.15 lb)
Dimensions (W × H × D)	145 mm × 68.45 mm × 25.6 mm (5.71'' × 2.69'' × 1.01'')
Operating Temperature	0 °C to 40 °C (32 °F to 104 °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, 0.8 A
Installation Mode	Desk-Mounted,Wall-Mounted
Max. Power Consumption	30 W
Power Consumption in Idle	3 W
Surge Protection	6 KV
Network Parameters
Limanlar	4 x 10/100 Mbps PoE port,2 × 10/100 Mbps RJ45 port
MAC Address Table	2 K
Switching Capacity	1.2 Gbps
Packet Forwarding Rate	0.89 Mpps
Internal Cache	768 Kbits
PoE Power Supply
PoE Standard	IEEE 802.3af;IEEE 802.3at
PoE Power Pin	8-pin power: 1/2(-), 3/6(+), 4/5(+), 7/8(-)
PoE Port	PoE: Ports 1 to 4
Max. Port Power	30 W
PoE Power Budget	35 W
Dialing Function
Long Range	Ports 1 to 4 : up to 300 m.
	Long range performance may vary depend on camera model or cable condition.
Software Function
VIP Port	Ports 1 to 2: data on VIP ports is preferentially forwarded when bandwidth resources are insufficient.
Approval
EMC	FCC (47 CFR Part 15, Subpart B),CE-EMC (EN 55032: 2015+A11: 2020, EN IEC 61000-3-2: 2019, EN 61000-3-3: 2013+A1: 2019, EN 50130-4: 2011+A1: 2014, EN 55035: 2017+A11: 2020),IC (ICES-003: Issue 7:2020),RCM (AS/NZS CISPR 32: 2015)
Safety	UL (UL 60950-1),CB (AMD1:2009, AMD2:2013, IEC 62368-1: 2014 (Second Edition), CE-LVD (EN 62368-1: 2014+A11: 2017)
Chemistry	CE-RoHS (201165EU);
	WEEE (201219EU);
	Reach (Regulation (EC) No.19072006)