E-link China Technology Co.,Ltd.
Professional Fiber Optical Communication and CCTV Security Transmission Product Manufacturer
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—— Robert Lichtenstein-Canada
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—— Anek – Thailand
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—— Faize Akçaba-Turkey
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—— Patrícia Maia-Brazil
Product Details:
Payment & Shipping Terms:
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| RJ45 Port And Speed: | 4x10/100/1000Base-TX 802.3at PoE | Fiber Port And Speed: | 2x100/1000Base-FX SFP (Dual Mode, Auto Detection) |
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Overview
LNK-GYM7204GP-SFP Serie 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.
Features
Technical Indexes
| Physical Port | |
| RJ45 port and speed | 4x10/100/1000Base-TX 802.3at PoE |
| Fiber port and speed | 2x100/1000Base-FX SFP (Dual Mode, Auto Detection) |
| Parameters | |
| Ethernet standards |
IEEE 802.1x authentication, IEEE 802.1q-Tagging, IEEE 802.1p-Qeueing Layer 2 QoS/CoS with min. 4 Queues per Port, IEEE 802.1w RSTP rapid spanning tree, IEEE 802.3ad Trunking, IEEE 802.3x flow control, IEEE 802.1D Spanning Tree, IEEE 802.1ab LLDP |
| Packet buffer | 4Mbits |
| Maximum packet length | Up to 1532Bytes |
| MAC address table | 16K |
| Transmission mode | Store and Forward(full/half duplex mode) |
| Exchange property | Delay time: < 7μs Backplane bandwidth: 1Gbps Packet forwarding rate: 148810 (64Byte) |
| PoE | |
| PoE Standard | 4x IEEE 802.3af /IEEE 802.3at PoE |
| Power budget | Max. PoE output power budget 30W |
| 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 48-57V |
| Overload protection | Yes |
| Power reverse | Support |
| Power consumption | Full-load<15W (Not use PoE) |
| 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 trail/wall-mountable |
| Weight | 600g |
| Working Environment | |
| Operating Temperature | -40℃~80℃ |
| Operating Humidity | 5%~90% non-condensing |
| Storage Temperature | -40℃~80℃ |
| Warranty | |
| MTBF | 100,000 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/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 |
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Ordering Information
| 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. |
Contact Person: Mike
Tel: +8617727989537
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