• 4 × 100 Mbps PoE RJ45 ports, 1 × 100 Mbps network RJ45 port.
• 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.

Warranties - Returns:
Money Return:	Repair - Replacement:
20 days	36 months

Specifications
Network parameters
Port number	4 × 100 Mbps PoE RJ45 ports, and 1 × 100 Mbps network RJ45 port
Port type	RJ45 port, full duplex, MDI/MDI-X adaptive
Standard	IEEE 802.3, IEEE 802.3u, and IEEE 802.3x
Forwarding mode	Store-and-forward switching
Working mode	Standard mode (default); Extend mode
High priority ports	Ports 1 to 2
Ports for long-distance transmission	Ports 1 to 4
MAC address table	2 K
Switching capacity	1 Gbps
Packet forwarding rate	0.744 Mpps
Internal cache	768 Kbits
PoE power supply
PoE standard	Ports 1 to 4: IEEE 802.3af, IEEE 802.3at
PoE power pin	Ports 1 to 4: Ethernet cables 1/2/3/6 and 4/5/7/8 provide power supply simultaneously
PoE port	Ports 1 to 4
Max. port power	30 W
PoE power budget	60 W
Max. power consumption	65 W
Software function
Device maintenance	Support remote upgrade, recovering default parameters, viewing logs, configuring basic network parameters
Typology display	Support typology display
Port configuration	Support rate, flow control, and switch configuration
PoE function	IEEE 802.3at/af device provides power supply
Device status alarm	Support the device status, PoE_MAX and PoE status alarm
Network management	Support client management
Port statistics	Support port transmitting/receiving real-time rate statistics, 7-day transmitting/receiving peak rate statistics
General
Shell	Metal material, fan-free design
Net weight	0.22 kg
Dimension (LxHxD)	105 mm x 27.6 mm x 83.1 mm
Operating temperature	0°C to 40°C
Storage temperature	-40 °C to 85 °C
Operating humidity	5% to 95% (no condensation)
Storage humidity	5% to 95% (no condensation)
Power supply	48 VDC, 1.35 A
Power source	65 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)