Software performance

Switch Function

Support VLAN
Support GVRP
Support port aggregation.
Support flow control.
Support Rate limit
Support broadcast storm suppression.

Redundancy protocol

Support VRRP/EAPS
Support MW-Ring and the recovery time<20 ms.
Support RSTP/MSTP and compatible with STP 

Multicast routing

Support IGMP snooping/ IGMP v1/v2/v3

Support GMRP
Support static multicast

Support PIM-SM/PIM-DM

Routing technology

Support RIPv1/v2/RIPng/OSPFv1/v2

Support Static Routing

Support PIM-SM/PIM-DM

Service quality management

Support ACL and L2-L7 data Filter
Support SP/ WRR queuing

IP management

Support DHCP server/relay/client

Management and maintenance

Support Console/Telnet/and Web management methods
Support SNMPv1/v2c
Support FTP/TFTP file transfer and software update 
Support power failure alarm/power alarm/ port link down alarm/ring alarm
Support port mirroring/Syslog/ LLDP/ RTC/SNTPv4

Technical specifications

Ethernet Standard

IEEE802.3-10BaseT

IEEE802.3u-100BaseTX/100Base-FX

IEEE802.3x-Flow Control

IEEE802.3z-1000BaseLX
IEEE802.3ab-1000BaseTX

IEEE802.1ab

IEEE802.1D-Spanning Tree Protocol

IEEE802.1w-Rapid Spanning Tree Protocol

IEEE802.1Q -VLAN Tagging

IEEE802.1s Multiple Spanning Tree Protocol

IEEE802.1p -Class of Service
IEEE802.1X-Port Based Network Access Control

GVRP/RIPv1/v2&OSPFv1/v2/v3/VRRP/DHCP/CLI/EAPS/Qos/LACP/LLDP/IGMP/PIM/SNMP/SNTP/SSH

Switch properties

Priority queue

8

VLAN ID

4096

Number of multicast groups

512

MAC table

32k

Switch Bandwidth

12.8Gbps

Route Table

8k

Switch Delay

<5μs

Interface

Gigabit ports

Port numbers:4

Connector: SFP for fiber port(LC, single or multi-mode), 10/100/1000M for copper port

Baud rate:1000Base-LX(SFP)

100M ports

Port numbers:24

Connector: 9 fixed 100BaseF(x) ports(single or multi-mode, SC/FC/ST available)or RJ45 port

Baud rate:100Base-FX/adaptive 10/100M-T(x)

Console port

RS232/RJ45

Terminal block for power input

5.08mm terminal block 

Terminal block for relay alarm

5.08mm terminal block, 1A@24VDC

Communication distance

Twisted-pair

100m(CAT5/CAT5e cable)

Multi-mode fiber

Gigabit multi-mode: 850nm, 550m;

10/100base multi-mode: 1310nm, 2km

Single mode fiber

Gigabit single mode: 1310nm 20km

10/100Base single mode: 1310nm 20/40km;1550nm 60/80km

LED indicator lights

Front panel LED

Port light: LINK/ACT; SPEED

Running light: RUN

Power LED: PWR1, PWR2

Alarm LED: Alarm

Rear panel LED

RJ45 LED: LINK/ACT, SPEED

Fiber LED: LINK/ACT

Power Requirements

Power input

AC/DC220V(85-264VAC/110-370VDC)

Full-load consumption

<35W @ full load

Overload protection

Support

Reverse protection

Support

Redundancy protection

Support

Working Environment

Operating Temperature

-40°C~85°C

Storage temperature

-40°C~85°C

Ambient Humidity

5%~95%( non-condensing)

Physical Characteristics

Shell

IP40 protection, aluminum alloy shell

Installation

19" 1U rack mounted for front and rear outlet installation

Dimension

482.6 mmx44mmx315mm

Industry 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

Impact

IEC60068–2-27

Falling

IEC60068-2-32

Shock

IEC60068-2-6

Warranty

Warranty period

5 Years

Certification

Certification

CE, FCC, RoHS

Ordering Information

MISCOM8028-4GF-AD220

4 Gigabit Fx ports +24 10/100M Tx ports, single AC85-264V/ DC110~370V isolate power supply

MISCOM8028-4GF-4F(M/S)-AD220

4 Gigabit Fx ports +4 100M Fx ports +20 10/100M Tx ports, single AC85-264V/ DC110~370V isolate power supply

MISCOM8028-4GF-8F(M/S)-AD220

4 Gigabit Fx ports +8 100M Fx ports +16 10/100M Tx ports, single AC85-264V/ DC110~370V isolate power supply

MISCOM8028-4GF-12F(M/S)-AD220

4 Gigabit Fx ports +12 100M Fx ports +12x10/100M Tx, single AC85-264V/ DC110~370V isolate power supply

MISCOM8028-4GF-16F(M/S)-AD220

4 Gigabit Fx ports +16 100M Fx +8 10/100M Tx, single AC85-264V/ DC110~370V isolate power supply

MISCOM8028-4GF-24F(M/S)-AD220

4 Gigabit Fx ports +24 100M Fx, single AC85-264V/ DC110~370V isolate power supply