Parameter

Standard&Protocol

IEEE 802.3 for 10Base-TX

IEEE 802.3u for 100Base-TX and 100Base-FX

Switch Property

Mac Address

8K

Backplane bandwidth

12.8Gbps

Switch time delay

<5μs

Interface

Gigabit Port

Max 4

10/100/1000Base-FX, SFP optical module, LC fiber port，single mode/Multimode

100M Port

Max 24

optional SFP,1X9 optical module card and RJ45 Electrical port

100Base-FX、10/100M

Power Supply Slot

 7.62mm spacing terminal block

 Relay Alarm Slot

5.08mm spacing terminal block，1A@24VDC

Transmission Distance

Twisted  Pair Cable

100m(CAT5/CATe)

Multimode Fiber

1310nm, 2KM

Single Mode Fiber

1310nm, 20/40KM; 1550nm, 60/80KM

LED Indicator

Front Panel Indicator

Link/ACT, SPEED

System Run LED: Run

 Power Supply: PWR1,  PWR2;

Alarm LED: Alarm

Rear Panel Indicator

RJ45：LINK/ACT；SPEED

Fiber：LINK/ACT

Power Supply Parameter

Input Power

AC/DC220V（85-264VAC/110-370VDC）

Power Consumption

＜40W@full load

Overload Protection

Support

Wrong Wire Protection

Support

Redundant Protection

Support

Work Environment

Working Temperature

-40℃~85℃

Storage Temperature

-40℃~85℃

Relative humidity

5%~95%（no condensation）

Physical Characteristic

Housing

IP40 protection, metal

Installation

1U rack mount

Dimension (W x H x D)

483mm×44mm×280mm

Industrial Standard

EMC

EN61000-4-2（ESD），Level 4

EN61000-4-3（RS），Level 4

EN61000-4-4（EFT），Level 4

EN61000-4-5（Surge），Level 4

EN61000-4-6（CS），Level 4

EN61000-4-8，Level 5

Shock

IEC60068–2-27

Free Fall

IEC60068-2-32

Vibration

IEC60068-2-6

Warranty

Warranty

5 years

Certification

CE、FCC、RoHS

HC8028M-AC

24X100M-TX, 4X1000M-FX, 85 to 264VAC power supply, 1U rack mount

HC8020M-AC

16X100M-TX, 4X1000M-FX, 85 to 264VAC power supply, 1U rack mount

HC8012M-AC

4X1000M-FX, 85 to 264VAC power supply, 1U rack mount