| 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 technology |
Support IGMP snooping/ IGMP v1/v2/v3 |
| Support GMRP |
| Support static multicast |
| Unicast Routing |
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 Protoco |
| 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 |
| IGMP Groups |
512 |
| MAC table |
16k |
| Switch Bandwidth |
56Gbps |
| Route Table |
8k |
| Switch Delay |
<5μs |
| Interface |
| Gigabit ports |
Port numbers: 28 |
| Connector: SFP for fiber port(LC, single or multi-mode), RJ45 for copper port |
| Baud rate: 1000Base-LX(fiber port), 10/100/1000M for copper port |
| 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) |
| Multimode fiber |
Gigabit multi-mode: 850nm 550m |
| Single mode fiber |
Gigabit single mode: 1310nm 20km |
| 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 |
<27W |
| Overload protection |
Support |
| Reverse protection |
Support |
| Redundancy protection |
Support |
| Working Environment |
| Operating Temperature |
-40°C~70°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 |
5 Years |
| Certification |
| Certification |
CE, FCC, RoHS |
