Highlight:
L2+ Industrial 12-Port 10/100/1000T (8-port 802.3at PoE) + 4-Port 10G SFP+ Managed PoE Switch
L2+ Industrial 12-Port 10/100/1000T (8-port 802.3at PoE)
+ 4-Port 10G SFP+ Managed PoE 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-GYM4012GP-SFP is L2+ 12-Port 10/100/1000T (8-port 802.3at PoE) + 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 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+ Industrial 12-Port 10/100/1000T (8-port 802.3at PoE) + 4-Port 10G SFP+ Managed PoE Switch
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Product Model
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LNK-GYM4012GP-SFP
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Interface
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8-Port 10/100/1000M PoE ports (Data/Power);
4-Port 10/100/1000M RJ45 ports;
4-Port 1/10G uplink SFP+ fiber slot ports (Data);
1-Port Console RS232 port (115200,N,8,1);
2 sets of V+, V- redundant DC power interface (6 Pin Phoenix terminal)
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PoE Port
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Port 1-8 can support POE @ IEEE802.3af/at
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Power Supply Pin
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Only support 1/2 (+), 3/6 (-)
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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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368Gbps
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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-GYM4012GP-SFP
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L2+ Industrial 12-Port 10/100/1000T (8-port 802.3at PoE) + 4-Port 10G SFP+ Managed PoE 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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► 240W/5A 48VDC DIN-Rail Power Supply. Open Wire for Terminal Block.
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► Power Supply is to be purchased separately.
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