DH-PFS4218-16GT2GF-240
The Dahua DH-PFS4218-16GT2GF-240 16-port Managed Desktop Gigabit Switch is designed for field transmission applications and for high-definition video. The switch is equipped with a high performance switching engine, a large buffer, low transmission delay, and high reliability. In addition to the 16 PoE ports, the switch offers two (2) gigabit uplink combo ports with a PoE budget of 240 W. The switch also delivers powerful network management functions including CLI, iLinksView, and Web and network management software based on SNMP. The switch is housed in a sealed, metal case that offers low power consumption.
Features
- Layer 2 Network Management PoE Ethernet Switch
- Security Device Discovery Identifies all IP Devices Connected to the Same Network
- Intelligent PoE for Power Consumption Management
- Long-distance PoE Transmission Distance, up to 250.0 m (820.21 ft)
- PoE Watchdog Function Monitors Network
- High-capacity Data Cache (4-megabit) for Real-time Transmission with smooth video
- Supports IEEE802.3af, IEEE802.3at, Hi-PoE, and IEEE802.3bt Standards
- Limited Lifetime Warrantyas two years after end of sale date
- Become a registered dealer of Dahua
- Call 1-800-878-6604 for Dealer Prices!
| Technical Specifications |
|
| Ethernet Ports |
Ports 1 through 16: 10/100/1000, RJ45
Ports 17 and 18: 10/100/1000 (uplink), RJ45
Ports 17 and 18: SFP 1000 Mbps (uplink combo) |
| PoE Power Consumption |
Ports 1 and 2: 90 W (IEEE802.3bt)
Ports 3 through 16: 30 W (IEEE802.3at)
Total Power Consumption: 240 W |
| PoE Protocol |
PoE (IEEE802.3af), PoE+ (IEEE802.3at), Hi-PoE,
PoE++ (IEEE802.3bt) |
| PoE PIN Assignment |
1, 2, 4, 5 (V+), 3, 6, 7, 8 (V-); |
| PoE Management |
Power consumption management
Power on and power off
Power down for overload
Green PoE
Legacy support |
| PoE Transmission Distance |
250.0 m (820.21 ft) |
| Switching Capacity |
52 Gbps |
| Packet Forwarding Rate |
26.784 Mpps |
| Packet Buffer Memory |
4 MB |
| MAC Table Size |
8K |
| VLAN Amount |
4K |
| Standards Compliance |
IEEE802.3; IEEE802.3u; IEEE802.3x; IEEE802.3ab; IEEE802.3z |
| Power Input |
100 VAC to 240 VAC |
| Power Consumption |
Idle: 18 W
PoE Full Load: 240 W |
| Operating Temperature |
10 C to 55 C (14 F to 131 F) |
| Operating Humidity |
10% to 90%, Relative |
| Electrostatic Discharge |
Air Discharge: 8 kV
Contact Discharge: 6 kV |
| Surge Protection |
Common Mode: 4 kV
Differential Mode: 2 KV
Class B Electromagnetic Compatibility Standard |
| Dimensions (L x W x H) |
440.0 mm x 300.0 mm x 44.0 mm
(17.32 in. x 11.81 in. x 1.73 in.) |
| Weight |
4.40 kg (9.70 lb) |
| Certifications |
|
| Safety |
EN 62368-1:2014 + A11:2017 |
| Electromagnetic Compatibility (EMC) |
CFR 47 FCC Part 15 subpart B
EN55032:2015, EN61000-3-2:2014, EN61000-3-3:2013, EN55024:2010+A1:2015, EN55035:2017, EN50130-4:2011+A1:2014 |
| ServiceSpecifications |
|
| MAC Table |
MAC Address Table Configuration |
| Spanning Tree |
STP, RTSP, MSTP |
| VLAN |
IEEE802.1Q Standard VLAN |
| Flow Control |
Supports IEEE 802.3x (full duplex flow control) and
back pressure flow control (half duplex) |
| Link Aggregation |
Manual, LCP |
| Port Mirroring |
Many-to-One Port Mirroring |
| Multicast |
IGMP Snooping v1/v2/v3 |
| DHCP |
DHCP Client/Server, DHCP Snooping |
| Security Features |
User Management
SSH
HTTPS
SNMP V1/V2/V3
ACL
802.1x
Loop Protection |
| Quality of Service |
Eight (8) output queues per port
Traffic shaping, port tag remarking
QoS based on CoS/DPL/PCP
QoS based on DSCP |
| System Maintenance |
Upload/Download configuration files
Online upgrade
System logs |
| Device Management |
Web (HTTP and HTTPS protocols)
iLinksView
CLI
SNMP V1/V2C/V3 |
1. Enabling 100 m (328.08 ft) to 250 m (820.21 ft) transmission distance will lower the transmission data speed from 1 Gbps to 10 Mbps.
Downloads
Data Sheet
User Manual
Unconditional Satisfaction Guarantee
