Support 4X1000M FX+24X100MFlexible configuration by three modules（8 * RJ45 standard 100M Ethernet port, 8 * SFP standard 100M optical port, 6-port 1 * 9-pin 100M optical port, FC / SC / ST optional）
28 Port Layer2 Gigabit Managed Modular Industrial Ethernet Switch
1、Description:
This is a 28-port gigabit managed layer2 industrial Ethernet switch. Support modular network card, offer max up to 24X100M Tx ports and 4 1000M SFP interfaces. It’s plug and play, adapt wide working temperature -40 to +85℃ with relative humidity 5~95%(no condensing), equipped with performance of dust/salt fog proof, make it completely suitable for harsh environment.
2、Features
Support 4X1000M FX+24X100MFlexible configuration by three modules（8 * RJ45 standard 100M Ethernet port, 8 * SFP standard 100M optical port, 6-port 1 * 9-pin 100M optical port, FC / SC / ST optional）
Support HC-Ring
Support STP/RSTP/MSTP/ITU-T G.8032 Ethernet
Ring Protection
Support IGMP v1/v2/v3 Snooping, MLD v1/v2 Snooping
Support IEEE802.1Q VLAN/MAC based
VLAN/Protocol based VLAN/IP subnet based
VLAN/GVRP/MVR
Support DHCP Server/Client/Relay/snooping
Support Port-based IEEE802.1X/Single and multiple
IEEE802.1X/ MAC-based authentication/VLAN
Assignment/ IP source guard
RADIUS/TACACS+/ACL/SSH v2/HTTPS
Support DNS client/proxy
Support LACP/Link Aggregation Static
Support port mirroring, port speed limited, broadcast storm control
Support WEB management, CLI-Console/Telnet,
SNMP v1/v2/v3 RMON/System Syslog
Green industrial Ethernet design, fanless, low consumption design
Variety power input voltage
Wide working temperature(-40 to +85 )
Comply with strict electrical environment request.
IP40 protection level, metal housing.
Redundant power input design (for optional)
3、Specifications
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Parameter |
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Standard&Protocol |
IEEE 802.3i/802.3u/802.3ab/802.3z/802.3x/802.3ad/ 802.1p/802.1q/802.1d/802.1w/802.1s/802.1ad/802.3az/802.1x/802.1ab and etc.IEEE802.3xflow control, backpressure，flow control |
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Switch Property |
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Priority Queue |
8 |
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VLAN Number |
4096 |
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Multicast Group |
1K |
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Mac Address |
8K |
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Backplane bandwidth |
12.8Gbps |
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Switch time delay |
<5μs |
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Interface |
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Gigabit Port |
Max 4 |
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10/100/1000Base-FX, SFP optical module, LC fiber port，single mode/Multimode |
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100M Port |
Max 24 |
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optional SFP,1X9 optical module card and RJ45 Electrical port |
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Debug Port |
RS232，RJ45 |
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Power Supply Slot |
5.08mm spacing terminal block |
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Relay Alarm Slot |
5.08mm spacing terminal block，1A@24VDC |
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Transmission Distance |
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Twisted Pair Cable |
100m(CAT5/CATe) |
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Multimode Fiber |
850nm,500meter |
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Single Mode Fiber |
1310nm, 20/40KM; 1550nm, 60/80KM |
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LED Indicator |
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Front Panel Indicator |
Link/ACT, SPEED |
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System Run LED: Run |
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Power Supply: PWR1, PWR2; |
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Alarm LED: Alarm |
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Rear Panel Indicator |
RJ45：LINK/ACT；SPEED |
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Fiber：LINK/ACT |
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Power Supply Parameter |
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Input Power |
AC/DC220V（85-264VAC/110-370VDC） |
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Power Consumption |
＜40W@full load |
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Overload Protection |
Support |
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Wrong Wire Protection |
Support |
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Redundant Protection |
Support |
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Work Environment |
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Working Temperature |
-40℃~85℃ |
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Storage Temperature |
-40℃~85℃ |
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Relative humidity |
5%~95%（no condensation） |
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Physical Characteristic |
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Housing |
IP40 protection, metal |
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Installation |
1U rack mount |
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Dimension (W x H x D) |
483mm×44mm×280mm |
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Industrial Standard |
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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 |
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Shock |
IEC60068–2-27 |
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Free Fall |
IEC60068-2-32 |
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Vibration |
IEC60068-2-6 |
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Warranty |
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Warranty |
5 years |
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Certification |
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CE、FCC、RoHS |
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4、Ordering Info
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HC8028MM-AC |
Managed 24X100M-TX, 4X1000M-FX, 85 to 264VAC power supply, 1U rack mount |
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HC8022FM-AC |
Managed 18X100M-FX, 4X1000M-FX, 85 to 264VAC power supply, 1U rack mount |
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HC8020MM-AC |
Managed 16X100M-TX, 4X1000M-FX, 85 to 264VAC power supply, 1U rack mount |
Independent R & D technology
Quality Reputation
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Beijing Huachang Vision Technology Co., Ltd.
Technical partner：Timweb
