E-link China Technology Co., Ltd.
E-link China Technology Co.,Ltd. Professional Fiber Optical Communication and CCTV Security Transmission Product Manufacturer
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Features
► 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 10K bytes giant frame, compatible with various extension protocol
► Support IEEE802.3az energy efficient Ethernet technology, 8K MAC address table
► IPv6 Protocol, Electric 8KV surge protection
► Complete status indicator, working state at a glance
► Power input polarity protection design, no worry about wrong operation
► Metal case, no fan design
► Installation method: DIN trail /Wall mounting
► DHCP RFC 1541, 1542
Overview
LNK-GYM7408G-SFP Series is a new generation industrial Managed Ethernet switch with 8-Port 10/100/1000Base-TX and 4-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-GYM7408G-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.
Technical Indexes
| Physical Port | |
| RJ45 port and speed | 8x10/100/1000Base-TX |
| Fiber port and speed | 4x100/1000Base-FX SFP (Dual Mode, Auto Detection) |
| Parameters | |
| Ethernet standards | IEEE 802.3 10BASE-T IEEE 802.3u 100BASE-TX/100BASE-FX IEEE 802.3z Gigabit SX/LX IEEE 802.3ab Gigabit 1000T IEEE 802.3x flow control and back pressure IEEE 802.3az Energy Efficient Ethernet IEEE 802.3ad port trunk with LACP IEEE 802.3ah Configuring Ethernet OAM IEEE 802.1D Spanning Tree Protocol IEEE 802.1x Port Authentication Network Control IEEE 802.1Q VLAN tagging IEEE 1588 |
| Packet buffer | 4Mbits |
| Maximum packet length | Up to 10K Bytes |
| MAC address table | 8K |
| Transmission mode | Store and Forward (full/half duplex mode) |
| Exchange property | Delay time: < 7μs Backplane bandwidth: 1Gbps Packet forwarding rate: 148810 (64Byte) |
| LED Indicator | |
| Power | Connect-always |
| RJ45 | Link/Act: connect-always; Data exchange-twinkle Speed light: 100Mbps-always; 10Mbps-twinkle |
| Fiber | Link/Act: connect-always; Data exchange-twinkle |
| Power Information | |
| Power access mode | Phoenix terminal, DC seat |
| Redundant power input | DC 9-56V / DC5V |
| Overload protection | Yes |
| Power reverse | Support |
| Power consumption | Full-load<15W |
| Physical Property | |
| Protection grade | IP40 aluminum case |
| Cooling mode | Natural cooling, no fan design |
| Dimensions | 138mm x 106mm x 41mm (L x W x H) |
| Installation mode | DIN Rail/Wall-mountable |
| Weight | 700g |
| Working Environment | |
| Operating Temperature | -40℃~80℃ |
| Operating Humidity | 5%~90% non-condensing |
| Storage Temperature | -40℃~85℃ |
| Warranty | |
| MTBF | 500,000 hours |
| Defects Liability Period | 5-year warranty, lifetime technical support |
| Certification Standard | |
| EMI | FCC Part15 Subpart B Class A, EN 55022 Class A |
| EMS | EN61000-4-2(ESD), EN61000-4-3(RS), EN61000-4-4(EFT), EN61000-4-5(Surge), EN61000-4-6(CS), EN61000-4-8, EN61000-4-11 |
| Collision | IEC60068-2-27 |
| Drop | IEC60068-2-32 |
| Vibration | IEC60068-2-6 |
| Safety grade | EN60950-1 |
| Software | |
| Software Features | Redundant network: STP, EAPS/ERPS |
| Multicast: IGMP Snooping V1/V2/V3, GMRP | |
| VLAN: IEEE 802.1Q 4K VLAN, QINQ | |
| Link Aggregation: manual / static / LACP | |
| QOS: COS, DSCP, 8 queues, WRR/SP/WFQ scheduling, QOS Policy | |
| Management Function: CLI/WEB/SNMP, and Primestone NIS management system | |
| Diagnostic Maintenance: Port mirroring, Syslog, Ping | |
| Alarm management: 1 way relay alarm output, RMON, SNMP Trap | |
| Security DHCP Snooping, Option 82, 802.1X, User hierarchical management, ACL,DDOS, port based MAC filtering / binding | |
| 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. | |
Ordering Information
| Model | Description |
| LNK-GYM7408G-SFP | Managed 8-Port 10/100/1000Base-T + 4-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 | ►24W/1A 24VDC DIN-Rail Power Supply. Open Wire for Terminal Block. |
| ► Power Supply is to be purchased separately. |
Application
Products pictures