20-Port Managed Gigabit Switch with 16-Port PoE | EPS Dahua

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Art.-Nr.: DH-PFS4420-16GT-240

EAN: 6939554939150

Produktinformationen "20-Port Managed Gigabit Switch with 16-Port PoE"

The all-gigabit ports transmit data without lag. Offers PoE power consumption management. Offers LACP and static link aggregation. Supports STP, RSTP and MSTP. Supports Web, Console, Telnet and SSH. Supports rack mount.

Technische Daten

Basic
Layer	Layer 2
Switching Capacity	40 Gbps
Packet Forwarding Rate	29.76 Mpps
Description of Function Slots	Port 1-16: 16 × RJ-45 10/100/1000 Mbps (PoE) Port 17-20: 4 × SFP 1000 Mbps (uplink)
Operating Temperature	0 °C to +45 °C (+32 °F to +113 °F)
Operating Humidity	10%–90% (RH), non-condensing
Storage Temperature	–40 °C to +70 °C (–40 °F to +158 °F)
Storage Humidity	5%–95% (RH), non-condensing
Power Supply	Built-in power supply: 100–240 VAC, 50/60 Hz
Included Power Adapter	Yes
Power Consumption	Idling: 37 W Full load: 277 W
Statics Protection	Air discharge: 8 kV; Contact discharge: 4 kV
Net Weight	2.69 kg (5.93 lb)
Gross Weight	4 kg (8.81 lb)
Product Dimensions	440 mm × 208 mm × 112 mm (17.32" × 8.18" × 4.4") (L × W × H)
Packaging Dimensions	528 mm × 412 mm × 311 mm (20.78" × 16.22" × 12.24") (L × W × H)
Installation	Rack mount
Certifications	CE; FCC
PoE
PoE	Yes
PoE Power	Port 1-16 ≤ 30 W, total ≤ 240 W
PoE Protocol	IEEE802.3af; IEEE802.3at
PoE Power Consumption Management	Yes
PoE Pin Assignment	1, 2 (V+), 3, 6 (V-)
General
Packing List	1 × User Manual 2 × Legal and Regulatory Information; 1 × Power Cord; 1 × Rack-mounting Kit
Hardware
Modular Switch/Fixed Switch	Fixed
Ethernet Port	16
Debugging	1 × Console port
Performance
Recommended Video Channels	16-ch 4-MP IPC
Packet Buffer Size	4.1 Mbit
Jumbo Frame	9K Byte
MAC Table Size	8K
Communication Standard	IEEE 802.3i; IEEE 802.3u; IEEE 802.3ab; IEEE 802.3x; IEEE 802.3z; IEEE802.1Q ; IEEE802.1p
Feature
Ethernet Loop Protection	STP; RSTP; MSTP
VLAN Function	Port-based VLAN; Protocol-based VLAN;
Link Aggregation	LACP; Static aggregation
Mirror	N: 1 mirroring
Multicast	IGMP Snooping
DHCP Function	DHCP Client; DHCP Snooping; DHCP Relay
Security	Radius
Equipment Management	Web management; Telnet; SSH; SNMP v1; SNMP v2c; SNMP v3; Console port configuration; System log