Product Name

L2+ Industrial 12-Port 10/100/1000T (8-port 802.3at PoE) + 4-Port 10G SFP+ Managed PoE Switch

Product Model

LNK-GYM4012GP-SFP

Interface

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)

PoE Port

Port 1-8 can support POE @ IEEE802.3af/at

Power Supply Pin

Only support 1/2 (+), 3/6 (-)

Network Media

10BASE-T: Cat3/ 4/ 5 UTP (≤100m)

100BASE-TX: Cat5 or more UTP (≤100m)

1000BASE-TX: Cat5 or more UTP (≤100m)

Switching capacity

368Gbps

Layer2Switching 

Spanning Tree Protocol (STP)

Standard Spanning Tree 802.1d

Rapid Spanning Tree (RSTP) 802.1w

G.8032 ERPS

<50ms ring protection for industrial high reliable application

Aggregation

Link Aggregation Control Protocol (LACP) IEEE 802.3ad;

Up to7groups;Up to 14ports per group

VLAN

Support up to4KVLANs simultaneously (out of 4096 VLAN IDs);Port-based VLAN;802.1Q tag-based VLAN

DHCP Snooping

(Layer 2)

Prevent unauthorized configuration and use of IP addresses, while providing

support for IP Source Guard and ARP detection

IGMP v1/v2 snooping

IGMP limits bandwidth-intensive multicast traffic to only the requesters; supports 1024 multicast groups (source-specific multicasting isnotsupported)

Secure Shell (SSH) Protocol

SSH secures Telnet traffic in or out the switch, SSH v1 and v2 are supported

Secure Sockets Layer (SSL), HTTPS

SSLencrypts the http traffic, allowing advance secure access to the browser-based management GUI in the switch

Port Security

Locks MAC Addresses to ports, and limits the number of learned MAC addresses

IP Source Guard

Prevents datagram with spoofed addresses from being in the network

Storm control

Prevents traffic on a LAN from being disrupted by a broadcast, multicast, or unicast storm on a port

ACLs

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

Quality of Service

Hardware Priority Queue

Support8hardware queues

Scheduling

Strict priority and weighted round-robin (WRR)

Queue assignment based on DSCP and class of service (802.1p/ CoS)

Classification

Port based; 802.1p(PCP) VLAN priority based; IPv4/IPv6 precedence/ type of service (ToS) / DSCP based;

Rate Limiting

Ingress policer; egress shaping and rate control; per VLAN, per port and flow based

Management     

(Web/ SSL, Telnet/ SSH, ping, Trivial File Transfer Protocol (TFTP), SNMP, Syslog)

Web GUI interface

Built-in switch configuration utility for browser-based device configuration (HTTP/ HTTPs). Supports configuration, system dashboard, maintenance, and monitoring

Dual Image

Dual image provides independent primary and secondary OS files for backup while upgrading

Firmware upgrade

Web browser upgrade (HTTP/ HTTPs) and TFTP;

Upgrade through console port as well

Port mirroring

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. 

Other management

Single IP management; HTTP/HTTPs; SSH; RADIUS; DHCP Client; SNTP; cable diagnostics; ping; syslog; Telnet client (SSH secure support)

Green Ethernet

Link detection

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

Cable length detection

Adjusts the signal strength based on the cable length. Reduces the power consumption for cables shorter.

General

Jumbo frames

Frame sizes up to 9KB supported on Gigabit interfaces

MAC Table

Up to 8K MAC addresses

Discovery

Link Layer Discovery Protocol (LLDP)

Used by network devices for advertising their identities, capabilities, and neighbors on a IEEE 802 local area network, principally wired Ethernet. 

Interface

Total System Ports

16GbE

RJ-45 Ports

12

(1G/10G ) SFP+

4

Minimum Requirements

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

Environmental

Dimensions (LxWxH)

166 x 149 x 75mm

Weight

2.5KG

Power

DC 48~57V

Certification

CE, RoHS, FCC

Working Environment

Operating temperature:-40to80℃;

Storage temperature:-40℃to85℃;

Operating humidity:10% to 90% , relative, non-condensing

Warranty

5 years warranty

Model

Description

LNK-GYM4012GP-SFP

L2+ Industrial 12-Port 10/100/1000T (8-port 802.3at PoE) + 4-Port 10G SFP+ Managed PoE 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.

Power Options

► 240W/5A 48VDC DIN-Rail Power Supply. Open Wire for Terminal Block.

► Power Supply is to be purchased separately.