E-link China Technology Co., Ltd.
| Payment Terms | L/C, D/A, D/P, T/T, Western Union, MoneyGram, paypal, Credit Card |
| Supply Ability | 1000pcs/month |
| Delivery Time | 5-12working days |
| Packaging Details | Standard Export Package |
| Connector Type | 12*10/100/1000M Base-TX RJ45 Ports + 4*10G SFP+ Ports |
| Hardware Priority Queue | Support 8 hardware queues |
| Operating Temperature | -40 to 80 ℃ |
| Weight | 2.5KG |
| Dimensions (WxDxH) | 166 x 149 x 75mm |
| Power | DC 48~57V |
| Brand Name | E-link |
| Model Number | LNK-GYM4012G-SFP (12G + 4SFP) |
| Certification | CE, RoHS, FCC |
| Place of Origin | China |
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Product Specification
| Payment Terms | L/C, D/A, D/P, T/T, Western Union, MoneyGram, paypal, Credit Card | Supply Ability | 1000pcs/month |
| Delivery Time | 5-12working days | Packaging Details | Standard Export Package |
| Connector Type | 12*10/100/1000M Base-TX RJ45 Ports + 4*10G SFP+ Ports | Hardware Priority Queue | Support 8 hardware queues |
| Operating Temperature | -40 to 80 ℃ | Weight | 2.5KG |
| Dimensions (WxDxH) | 166 x 149 x 75mm | Power | DC 48~57V |
| Brand Name | E-link | Model Number | LNK-GYM4012G-SFP (12G + 4SFP) |
| Certification | CE, RoHS, FCC | Place of Origin | China |
L2+ Industrial 12-Port 10/100/1000T + 4-Port 10G SFP+ Managed Ethernet Switch
Industrial Ethernet Switch Advantages
► L2+ features provide better manageability, security, QoS, and performance.
► 12*10/100/1000M Base-TX RJ45 Ports + 4*10G SFP+ Ports. All ports support line-speed forwarding mode
► Support L2+ Switching features including 802.1Q VLAN, Mirroring, Port isolation, IGMP Snooping, DHCP Snooping, LLDP, POE+ management, IP Source Guard, ARP inspection, ACLs etc.
► Support spanning tree STP(802.1D) and RSTP(802.1W)
► Jumbo frames support up to 9.6K kilobtyes.
► Support enhanced management through WEB, CLI, TELNET, SSH, SNMP.
Industrial Ethernet Switch Technical Indexes
| Network Media | 10BASE-T: Cat3/ 4/ 5 UTP (≤100m) 100BASE-TX: Cat5 or more UTP (≤100m) 1000BASE-TX: Cat5 or more UTP (≤100m) |
| Switching capacity | Capacity in Millions of Packets per Second (mpps) (64-byte packets) 130.94 Switching Capacity in Gigabits per Second(Gbps) 368 |
| Layer 2 Switching | |
| Spanning Tree Protocol (STP) | Standard Spanning Tree 802.1d Rapid Spanning Tree (RSTP) 802.1w |
| G.8032 ERPS | <50ms ring protection for industrial high reliable application |
| Aggregation | Link Aggregation Control Protocol (LACP) IEEE 802.3ad;n Up to 7 groups ;nUp to 14 ports per group |
| DHCP Snooping (Layer 2) | Prevent unauthorized configuration and use of IP addresses, while providing support for IP Source Guard and ARP detection |
| IGMP v1/v2 snooping | IGMP limits bandwidth-intensive multicast traffic to only the requesters; supports 1024 multicast groups (source-specific multicasting is not supported) |
| Management (Web/ SSL, Telnet/ SSH, ping, Trivial File Transfer Protocol (TFTP), SNMP, Syslog) | |
| Web GUI interface | Built-in switch configuration utility for browser-based device configuration (HTTP/ HTTPs). Supports configuration, system dashboard, maintenance, and monitoring |
| Dual Image | Dual image provides independent primary and secondary OS files for backup while upgrading |
| Warranty | 5 years warranty |
Industrial Ethernet Switch Overview
LNK-GYM4012G-SFP (12G + 4SFP) is L2+ 12-Port 10/100/1000T + 4-Port 10G SFP+ Managed Switch. features with powerful web management function. Fan-less & low consumption design. Supporting Looped Network Redundancy. (Self-healing time <20ms, with complete security and QoS policy, support VLAN division, port mirroring, port speed limit. Support broadcast storm suppression & flow control. Managed through a variety of interfaces and ways which including the WEB, CLI and SNMP etc. With the wide working temperature and anti-surge protection in all ports, it is widely used in rail traffic, electricity, water conservancy, petrochemical, industrial control, electric alarm bayonet and other harsh environment, stability required strictly industry or place.
Ordering Information
| Model | Description |
| LNK-GYM4012G-SFP | L2+ 12-Port 10/100/1000T + 4-Port 10G SFP+ Managed 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; |
| Power Options | ► 24W/1A 24VDC DIN-Rail Power Supply. Open Wire for Terminal Block. |
| ► Power Supply is to be purchased separately. |
Company Details
Business Type:
Manufacturer
Year Established:
2001
Total Annual:
10000000-20000000
Employee Number:
100~150
Ecer Certification：
Verified Supplier
Established in 2001& headquartered in Shenzhen, E-link China Technology Co., Ltd. (E-link) is a leading Fiber Optic Communication and CCTV Security Transmission product manufacturer in China. Our main products include active equipments including fiber media converters, CCTV fiber converters... Established in 2001& headquartered in Shenzhen, E-link China Technology Co., Ltd. (E-link) is a leading Fiber Optic Communication and CCTV Security Transmission product manufacturer in China. Our main products include active equipments including fiber media converters, CCTV fiber converters...
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