Product Description:
LNK-GYH204GP-SFP is a 4-Port 10/100/1000T PoE (Port 1-4 support
UPoE Power Output: 60W) Switch with an additional 1-Port
10/100/1000T and 2-Port 1000X SFP. Ports 1-4 can provide IEEE
802.3af/at standard Power over Ethernet (PoE) with a maximum output
of 250W (60W per port). This device can detect and supply power to
PoE-enabled equipment such as wireless APs, IP cameras, and
industrial sensors via network cables, making it suitable for
applications such as Intelligent Transportation, Rail Transit,
Electric Power, mining, metallurgy and Green Energy, where
high-density PoE power supply is required.
This switch offers a cost-effective yet reliable solution for
establishing a communication network for the above mentioned
industrial fields. The PoE power output is continuously monitored,
and any anomalies are quickly notified to the user.
Features:
The PoE switches features 4 x 10/100/1000M PoE ports, 1 x
10/100/1000M RJ45 port, and 2 x SFP ports. Port 1-4 support UPoE
Power Output of 60W each, giving the switch a total power of 240W.
This product is compliant with IEEE802.3af/at and comes with
redundant power inputs and installation options like wallmount and
DIN-rail.
Technical Parameters:
| Product Name | 4-Port 10/100/1000T UPoE + 1-Port 10/100/1000T Console + 2-Port
1000X SFP Managed Switch (Port 1-4 support 60W PoE++) |
| Product Model | LNK-GYH204GP-SFP |
| Connector Type | 4x10/100/1000Base-T PoE ports + 2x Gigabit SFP slots + 1 x
10/100/1000Base-T port |
| Network Media | 10BASE-T: Cat3/ 4/ 5 UTP (≤100m) 100BASE-TX: Cat5 or more UTP (≤100m) 1000BASE-TX: Cat5 or more UTP (≤100m) |
| Bandwidth | 128Gbps (non-blocking) |
| Packet forwarding rate | 8.93Mbps@64byts |
| MAC Address Table | 8K |
| MTBF | 539608 hours |
| Forwarding Mode | Store-and-Forward |
| Buffer Memory | 4M |
| Network Protocol | IEEE 802.3i 10BASET IEEE 802.3u 100BASETX IEEE 802.3x Flow Control IEEE802.3ab IEEE802.3z IEEE 802.3af /at |
| LED Display | Running Light: SYS, Interface Light: LINK, PoE, Fiber: L/A |
| PoE Ports | 4 ports support PoE (Port 1-4 support UPoE Power Output: 60W. Total
power is 240W) |
| PoE Standard | Both IEEE 802.3af / IEEE 802.3at |
| Dimension | 165 x 148 x 54mm (WxDxH) |
| Transmission Distance | Depending on SFP |
| Working Environment | Operating Temperature: -40°C ~ +85°C; Storage Temperature: -40°C ~ +85°C; Relative Humidity: 5 ~ 95%, non-condensing |
| Warranty | 5 years warranty |
Applications:
Support and Services:
PoE Ethernet Switch Technical Support and Service
Our technical support and service team is available to answer your
questions about PoE Ethernet Switches and provide assistance when
needed. Our team of experts can provide assistance with
installation, configuration, troubleshooting, and more. We also
offer software updates and upgrades to help ensure your PoE
Ethernet Switch is up-to-date and running optimally.
Our technical support and service team is available 24/7 and can be
reached by phone or email. We're here to help and look forward to
providing you with the best customer service experience.
Packing and Shipping:
Packaging and Shipping of PoE Ethernet Switch:
- The PoE Ethernet Switch is safely packaged in a cardboard box.
- The box is filled with shock-resistant material to protect the
switch against damage.
- The box is sealed and labeled with the product name.
- The box is then shipped to customer via trusted courier.
Ordering Information:
| Model | Description |
| LNK-GYH204GP-SFP | Unmanaged 4-Port 10/100/1000T UPoE + 1-Port 10/100/1000T + 2-Port
1000X SFP Switch, Port 1-4 support PoE Power Output: 60W |
| SFP Options | ► SFP option. Please select your SFP on our SFP Options Page
(Industrial SFP). |
| ► SFP module is to be purchased separately. |
| Mounting Options | ► Default DIN-Rail Bracket installed, Wall Mount Bracket is
included. |
| Power Options | ►240W/5A 48VDC DIN-Rail Power Supply. Open Wire for Terminal Block. |
| ► Power Supply is to be purchased separately. |
