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L2+ Industrial 12-Port 10/100/1000T + 4-Port 10G SFP+ Managed Ethernet Switch
L2+ Industrial 12-Port 10/100/1000T + 4-Port 10G SFP+ Managed Ethernet Switch
Advantage
► 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 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
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.
Technical Indexes
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Product Name
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L2+ 12-Port 10/100/1000T + 4-Port 10G SFP+ Industrial Managed Switch
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Product Model
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LNK-GYM4012G-SFP
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Connector Type
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12*10/100/1000M Base-TX RJ45 Ports + 4*10G SFP+ Ports
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Network Media
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10BASE-T: Cat3/ 4/ 5 UTP (≤100m)
100BASE-TX: Cat5 or more UTP (≤100m)
1000BASE-TX: Cat5 or more UTP (≤100m)
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Switching capacity
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Capacity in Millions of Packets per Second (mpps) (64-byte packets) 130.94
Switching Capacity in Gigabits per Second(Gbps) 368
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Layer 2 Switching
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Spanning Tree Protocol (STP)
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Standard Spanning Tree 802.1d
Rapid Spanning Tree (RSTP) 802.1w
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G.8032 ERPS
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<50ms ring protection for industrial high reliable application
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Aggregation
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Link Aggregation Control Protocol (LACP) IEEE 802.3ad;n
Up to 7 groups ;nUp to 14 ports per group
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VLAN
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Support up to 4K VLANs simultaneously (out of 4096 VLAN IDs) ;nPort-based VLAN; n802.1Q tag-based VLAN
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DHCP Snooping
(Layer 2)
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Prevent unauthorized configuration and use of IP addresses, while providing
support for IP Source Guard and ARP detection
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IGMP v1/v2 snooping
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IGMP limits bandwidth-intensive multicast traffic to only the requesters; supports 1024 multicast groups (source-specific multicasting is not supported)
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Application
Ordering Information
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Model
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Description
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LNK-GYM4012G-SFP
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L2+ 12-Port 10/100/1000T + 4-Port 10G SFP+ Managed Switch
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SFP Options
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► SFP option. Please select your SFP on our SFP Options Page (Industrial SFP).
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► SFP module is to be purchased separately.
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Mounting Options
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► Default DIN-Rail Bracket installed;
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Power Options
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► 24W/1A 24VDC DIN-Rail Power Supply. Open Wire for Terminal Block.
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► Power Supply is to be purchased separately.
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