Product Name

Unmanaged 6 ports Industrial 250m PoE Switch

Product Model

LNK-GYT420P

Interface

4 x 10/100M copper RJ-45 ports, 2 x 100M RJ45 uplink port

Network Protocols

IEEE802.3 10Base-T

IEEE802.3u 100Base-TX

IEEE802.3x flow control and back pressure

IEEE802.1d Spanning Tree Protocol

Other parameters

PoE Specification

PoE Standard: Supports both IEEE802.3af and IEEE802.3at

Single PoE Port Power Output:

Max. 15.4 watts (IEEE 802.3af)

Max. 30 watts (IEEE 802.3at)

PoE port Auto detect AF/AT devices

PoE Port Output Voltage: DC48V

Power Pin Assignment:1/2+;3/6-

Network Media

10BASE-T: Cat3,4,5 UTP(≤100 meter)

100BASE-TX: Cat5 or later UTP(≤100 meter)

Performance Specification

Bandwidth: 1.2Gbps
Packet Buffer Memory:1M
Packet Forwarding Rate:1488000pps/port
Address Table: 2K

Forwarding Mode

Store-And-Forward

LED Display

Power Supply

Input Voltage: DC48V (48～55V)

Type of input: 4 pins terminal block(redundancy V1+V1-,V2+V2-)

No-load consumption: MAX 5W@ DC52V0.1A

Full-load consumption: MAX 65W@ DC52V1.25A (802.3af)

Full-load consumption: MAX 104W@ DC52V2A (802.3af+)

Full-load consumption: MAX 130W@ DC52V2.5A (802.3at)

Working Environment

Working temperature: -40～80℃

Storage temperature: -40～85℃

Relative Humidity: 5%~95 %( no condensation)

Industry Standard 

EMI: FCC Part 15, CISPR (EN55022) class A

EMS: EN61000-4-2 (ESD)

EN61000-4-4 (EFT)

EN61000-4-5 (Surge)

Shock: IEC 60068-2-27

Free fall: IEC 60068-2-32

Vibration: IEC 60068-2-6

Mechanical Structure

Shell: IP30 protect grade, metal shell

Installation: DIN-Rail or Wall mounts

Certification

CE mark, commercial
FCC Part 15 Class B
VCCI Class B
EN 55022 (CISPR 22), Class B

MTBF

300,000 hours

Warranty

5 years