Industrial PoE Switch Managed Industrial PoE Ethernet Switch 4 Port
PoE Switch
Industrial PoE Switch Advantages
► 4x10/100/1000Base-T PoE+ ports, 2x100/1000Base-X SFP ports
► 100/1000BASE-X mini-GBIC/SFP slots for SFP type auto detection
► Provide SC/FC/ST/LC fiber port (optional), support single/dual
fiber transmission
► Support 16K bytes giant frame, compatible with various extension
protocol
► Support IEEE802.3az energy efficient Ethernet technology
► Electric 4KV surge protection, easy to use in outdoor environment
► Power input polarity protection design, no worry about wrong
operation
► DHCP RFC 1541, 1542
Technical Indexes
| Physical Property |
| Protection grade | IP40 aluminum case |
| Dimensions | 138mm x 106mm x 41mm (L x W x H) |
| Installation mode | DIN trail/wall-mountable |
| Weight | 600g |
| Working Environment |
| Operating Temperature | -40℃~80℃ |
| Warranty |
| MTBF | 100,000 hours |
| Defects Liability Period | 5-year warranty, lifetime technical support |
| Certification Standard |
| Collision | IEC60068-2-27 |
| Drop | IEC60068-2-32 |
| Vibration | IEC60068-2-6 |
| Safety grade | EN60950-1 |
| Software |
| Software Features | Redundant network: STP/RSTP |
| Multicast: IGMP Snooping V1/V2 |
| VLAN: IEEE 802.1Q 4K VLAN, QINQ |
| Link Aggregation: manual |
| Management Function: CLI/WEB/SNMP |
| Diagnostic Maintenance: Port mirroring, Ping |
| Alarm management: 1-way relay alarm output, RMON, SNMP Trap |
| Security: DHCP Snooping, User hierarchical management |
Data control Port-based ingress/egress speed limit, Full duplex
IEEE 802.3x, half duplex back-pressure flow control.
Broadcast storm suppression, Unknown-Multicast suppression and
Unknown-Unicast suppression |
Overview
LNK-GYM7204GP-SFP Series is a new generation industrial Managed
switch with 4-Port 10/100/1000Base-T 802.3at PoE+ and 2-Port
100/1000Base-X SFP that provide stable and reliable Ethernet
transmission offered by E-link, with high quality design and
reliability. It is positioning in the broadband network
intervention market, to offer and realize Ethernet data exchange,
convergence and long-distance optical transmission with efficient
bandwidth and reliable fiber optic network solutions for users.
The industrial switch complies with various characteristics such as
mini size, no fan, low power consumption, high reliability and
stability, and easy to maintain.
With dual power input design, LNK-GYM7204GP-SFP can offer redundant
mechanisms for critical applications that need always-on
connections. It can also operate either at standard operating
temperature range -40 to 80°C. Housed in rugged DIN rail or wall
mountable IP40 enclosures, these switches are perfect choices for
harsh environments, such as industrial networking, intelligent
transportation systems (ITS) and are also suitable for many
military and utility market applications where environmental
conditions exceed commercial product specifications.
Ordering Inforamtion
| Model | Description |
| LNK-GYM7204GP-SFP | Managed 4-Port 10/100/1000Base-T PoE + 2-Port 100/1000Base-X SFP
Ethernet Switch |
| 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 | ►120W/2.5A 48VDC DIN-Rail Power Supply. Open Wire for Terminal
Block. |
| ► Power Supply is to be purchased separately. |
