Industrial 4-port 10/100/1000T 802.3bt PoE + 4-port 10/100/1000T
802.3at PoE + 2-port 100/1000X SFP Managed Ethernet Switch
Model:LNK-GYM7208GHP-SFP
Overview
LNK-GYM7208GHP-SFP Serie is a new generation industrial Managed
switch with 4-Port
10/100/1000Base-T 802.3bt PoE + 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-GYM7208GHP-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
► 100/1000BASE-X mini-GBIC/SFP slots for SFP type auto detection
► Supports 4-port 10/100/1000T 802.3bt PoE + 4-port 10/100/1000T
802.3at PoE,
total PoE Power Budget up to 480 watts maximum
► Support 16K bytes giant frame, compatible with various extension
protocol
► Support IEEE802.3az energy efficient Ethernet technology, 8K MAC
address table
► IPv6 Protocol, Electric 4KV 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-Rail /Wall mounting
Technical Indexes
| Physical Port |
| RJ45 port and speed | 4x10/100/1000Base-T 802.3bt PoE++ 4x10/100/1000Base-T 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 IEEE802.1ab 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: 20Gbps
Packet forwarding rate: 14.88Mpps |
| PoE |
| PoE Standard | 4 x IEEE 802.3af/at/bt PoE 4 x IEEE 802.3af/at PoE |
| Power budget | Max. PoE output power budget 90W for single PoE port
Total PoE Power Budget up to 480 watts maximum |
| Lightning protection | The Industrial Switch provides contact discharge of ±8KV DC and air
discharge of ±15KV DC for Ethernet ESD protection. It also supports
±4KV surge immunity to improve product stability and protects
users’ networks from devastating ESD attacks, making sure the flow
of operation does not fluctuate. |
| DIP Switch |
| DIP | State | Description |
| #1 | ON | RSTP Disabled |
| OFF | RSTP Enable |
| #2 | ON | Port VLAN Enable |
| OFF | Port VLAN Disable |
| #3 | ON | SFP Port is 100M |
| OFF | SFP Port 100M/1000M |
| #4 | N/A | Function Reserve |
| 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 |
| Redundant power input | DC 48-56V |
| 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 |
Application
Ordering Information
| Model | Description |
| LNK-GYM7208GHP-SFP | Industrial 4-port 10/100/1000T 802.3bt PoE + 4-port 10/100/1000T
802.3at PoE + 2-port 100/1000X SFP Managed 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 | ►480W 48VDC DIN-Rail Power Supply. Open Wire for Terminal Block. |
| ► Power Supply is to be purchased separately. |
