SLK-DH-PFS4218-16GT2GF-240
The Dahua SLK-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 Warranty as two years after end of sale date
- Become a registered dealer of Dahua
- Call (855) 928-0349 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 Distance¹ | 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 |
| Service Specifications | |
|---|---|
| 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
Quick Shipping and Professional Packaging
We provide a variety of shipping options due to our long-running partnerships with UPS, FedEx and DHL. Our warehouse staff is highly skilled and will pack your products according to our precise and accurate specifications. Your goods will go through an exhaustive inspection and adequately secured before being shipped. We deliver to thousands of customers daily across different countries. Our commitment to become the biggest online retailer in the world is shown by this. Warehouses and distribution centers are found in Europe and the USA.
Orders that include more than 1 item are given processing time according to each item.
We will thoroughly inspect all products before they are shipped. The majority of orders are delivered within 48 hours. The delivery time is estimated to be between 3 and seven days.
Returns
The inventory is constantly changing and we are unable to completely manage it because of the fact that multiple parties are involved, including our factory and warehouse. So the actual stock may fluctuate at any moment. It's possible that the stock may run out after your order has been processed.
Our policy is valid for a period of 30 days. We will not exchange or refund your order after 30 days since the purchase.
The item must not be in use and must be in the original packaging. You must have the item in its original packaging.
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