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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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Layer2Switching
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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;
Up to7groups;Up to 14ports per group
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VLAN
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Support up to4KVLANs simultaneously (out of 4096
VLAN IDs);Port-based
VLAN;802.1Q
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 isnotsupported)
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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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Security
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Secure
Shell (SSH) Protocol
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SSH
secures Telnet traffic in or out the switch, SSH v1 and v2 are supported
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Secure
Sockets Layer (SSL), HTTPS
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SSLencrypts the http
traffic, allowing advance secure access to the browser-based management GUI
in the switch
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Port
Security
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Locks
MAC Addresses to ports, and limits the number of learned MAC addresses
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IP
Source Guard
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Prevents datagram with spoofed
addresses from being in the network
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Storm
control
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Prevents traffic on a LAN from
being disrupted by a broadcast, multicast, or unicast storm on a port
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ACLs
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Support
for up to256entries; Drop or
rate limitation based on source and destination MAC, VLAN ID or IP address,
protocol, port, differentiated services code point (DSCP) / IP precedence,
TCP/ UDP source and destination ports, 802.1p priority, Ethernet type,
Internet Control Message Protocol (ICMP) packets, IGMP packets, TCP flag
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Quality of Service
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Hardware Priority
Queue
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Support8hardware queues
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Scheduling
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Strict
priority and weighted round-robin (WRR)
Queue
assignment based on DSCP and class of service (802.1p/ CoS)
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Classification
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Port
based; 802.1p(PCP) VLAN priority based; IPv4/IPv6 precedence/ type of service
(ToS) / DSCP based;
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Rate
Limiting
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Ingress
policer; egress shaping and rate control; per VLAN, per port and flow based
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Management
(Web/
SSL, Telnet/ SSH, ping, Trivial File Transfer Protocol (TFTP), SNMP, Syslog)
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Web GUI interface
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Built-in
switch configuration utility for browser-based device configuration (HTTP/
HTTPs). Supports configuration, system dashboard, maintenance, and monitoring
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Dual
Image
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Dual image provides independent primary and
secondary OS files for backup while upgrading
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Firmware
upgrade
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Web
browser upgrade (HTTP/ HTTPs) and TFTP;
Upgrade
through console port as well
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Port
mirroring
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Traffic
on a port can be mirrored to another port for analysis with a network
analyzer or RMON probe. Up toN-1 (N is Switch’s Ports)ports
can be mirrored to single destination port. A single session is
supported.
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Other
management
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Single
IP management; HTTP/HTTPs; SSH; RADIUS; DHCP Client; SNTP; cable diagnostics;
ping; syslog; Telnet client (SSH secure support)
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Green
Ethernet
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Link detection
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Compliant IEEE802.3az Energy
Efficient Ethernet Task Force. Automatically turns off power onGigabit Ethernet RJ-45 port when
detecting link down or Idle of client. Active mode is resumed without loss of
any packets when the switch detects the link up
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Cable length detection
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Adjusts the signal strength based
on the cable length. Reduces the power consumption for cables shorter.
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General
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Jumbo frames
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Frame sizes up to 9KB supported on
Gigabit interfaces
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MAC Table
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Up to 8K MAC addresses
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Discovery
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Link Layer Discovery Protocol (LLDP)
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Used by network devices for
advertising their identities, capabilities, and neighbors on a IEEE 802 local
area network, principally wired Ethernet.
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Interface
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Total
System Ports
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16GbE
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RJ-45
Ports
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12
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(1G/10G
) SFP+
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4
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Minimum Requirements
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Web browser: Mozilla Firefox
version 2.5 or later, Microsoft Internet Explorer version 6 or later;
Category 5 Ethernet network cable;
TCP/IP,
network adapter, and network operating system (such as Microsoft Windows,
Linux, or Mac OS X) installed on each computer in network
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Environmental
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Dimensions (LxWxH)
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166
x 149 x 75mm
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Weight
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2.5KG
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Power
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DC
48~57V
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Certification
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CE,
RoHS, FCC
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Working
Environment
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Operating temperature:-40to80℃;
Storage temperature:-40℃to85℃;
Operating humidity:10% to 90% , relative, non-condensing
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Warranty
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5 years warranty
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Networking
Networking
