Industrial 4-port 10/100/1000T 802.3at PoE + 2-port 100/1000X SFP Managed Ethernet Switch

Model: LNK-GYM7204GP-SFP Series

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

4x10/100/1000Base-T PoE+ ports, 2x100/1000Base-X SFP ports
100/1000BASE-X mini-GBIC/SFP slots for SFP type auto detection
Support Auto-MDIX, and full/half duplex self-negotiation mode
Provide SC/FC/ST/LC fiber port (optional), support single/dual fiber transmission
Support 16K bytes giant frame, compatible with various extension protocol
8K MAC address table
Support IEEE802.3az energy efficient Ethernet technology
Support IPv6 Protocol
Electric 4KV surge protection, easy to use in outdoor environment
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

Application

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

E-link Managed 4G + 2SFP Industrial PoE Switch Datasheet V2.0

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 Options	► 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 Options	► Power Supply is to be purchased separately.

Industrial 4-port 10/100/1000T 802.3at PoE + 2-port 100/1000X SFP Managed Ethernet Switch

型号：LNK-GYM7204GP-SFP Series

Industrial 4-port 10/100/1000T 802.3at PoE + 2-port 100/1000X SFP Managed Ethernet Switch

Model: LNK-GYM7204GP-SFP Series

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