|
Software function
|
|
Switch
Properties
|
Supports
Rate limit, Trunking, flow control, VLAN, IEEE 802.1Q VLAN
broadcast storm suppression
|
|
Redundancy
Protocols
|
Support T-Ring patent redundancy technique
(failure recovery time <20ms)
Support
MSTP/RSTP,EAPS.
|
|
Multicast
|
IGMP Snooping
Support
static multicast filtering
|
|
Management and maintenance
|
Supports CLI,Telnet and Web management methods,
Support SNMPv1/v2c
Supports the IP/MAC address conflict alarm
Support power off, power alarm, port alarm
Support trunking
Support log viewing
Support Link-check and NTP
Support accept and transfer frame statistics
|
|
Technical parameters
|
|
Protocol Standard
|
IEEE802.3(Ethernet),
IEEE802.3u (100Base-TX&100Base-FX),
IEEE802.3x (Flow
Control),
IEEE802.3ab (1000Base-T),
IEEE802.1（STP）,
IEEE802.1w (RSTP),
IEEE802.1Q (VLAN),
IEEE802.1p (Priority),
IEEE802.1x（Visiting
Control）
|
|
Switch
capability
|
|
Priority
Queues
|
8
|
|
VLAN
Number
|
4096
|
|
multicast group
|
256
|
|
MAC
Table Size
|
16K
|
|
Backplane bandwidth
|
24Gbps
|
|
Switch
Delay
|
<5μs
|
|
Hardware
|
|
Gigabit
ports
|
Port numbers:12
|
|
Connector:
M12 Gigabit Ethernet port
|
Baud rate:1000Base-LX (optical port), Self-adaption 10/100/1000MBase-TX
|
|
Console port
|
RS232, RJ45
|
|
Terminal
block for relay alarm
|
M12
terminal,1A@24VDC
|
|
Terminal
block for power input
|
M12
terminal
|
|
LED
indicator light
|
|
Back
panel LED lights
|
Interface
indicator light:LINK/ACT, SPEED
|
|
Power
indicator light: PWR
|
|
Communication distance
|
|
Twisted-pair
|
100m(CAT5/CAT5e cable)
|
|
Power
|
|
Input power
|
DC24V(18-36VDC), DC48V(36-72VDC), DC110(40-160VDC),
220AC/ DC(85~264VAC/110~370VDC)
|
|
Power consumption
|
<15W@(MAX)
|
|
Overload protection
|
support
|
|
Inversed protection
|
support
|
|
Redundancy protection
|
support
|
|
Working Environment
|
|
Operating Temperature
|
-40°C~80°C
|
|
Storage temperature
|
-40°C~85°C
|
|
Ambient Humidity
|
5%~95%
|
|
Physical Characteristics
|
|
Shell
|
IP40
protection, aluminium alloy shell
|
|
Installation
|
Standard
19-inch rack mounting,
Support front and rear outlet installation
|
|
Dimension
|
482.6mm×44mm×210mm
|
|
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
|
CE, FCC, RoHS
|
