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Broadcast/Multicast/unknown-unicast Storm Control
To limit too many broadcast/multicast/unknown-unicast flooding in the
network, broadcast/multicast storm control is used to restrict excess traffic.
Threshold values are available to control the rate limit for each port. Packets
are discarded if the count exceeds the configured upper threshold.
Technical SpecificationsTechnical Specifications
LED Description
Network Interface
Full Forwarding Packet Rate: PPS (64 Bytes packets per second)
Cable and Maximum Length
Hardware Spec
---Supports two scheduling, WRR and
Strict
---Supports priority in a Q-in-Q tag
Bandwidth Control
---Supports bandwidth rating per port
ingress and egress rate limit
1000Mbps with 1Mbps increment
Broadcast Storm
---Multicast/Broadcast/Unknown-Unicast
Storm suppression.
Transmission Mode
---10/100Mbps support full or half duplex
Transmission Speed
---10/100Mbps for TP and 100Mbps for
Fiber
Port Mirroring
---Support 1: N RX port mirroring
---Supports port sniffer function with 3
modes:
(TX Monitor Mode, RX Monitor Mode
and TX-RX pair Monitor Mode)
Isolated Group
---Provide one group allows certain ports
to be designated as protected
Restricted Group
---Can decide the direction of transmitting
packets for the specific port
Protocol
LACP
---2 Fast Ethernet +1 Gigabit Ethernet
groups
---Per-group max 4 member
---Provides DA, SA and DA+SA Mac-
based trunking with automatic link fail-
over
GVRP/GARP
---802.1q with GVRP/ GARP
Multicasting
---Supports IGMP snooping including
active and passive mode
STP/RSTP
---802.1d/1w
Network Security
---802.1x access control
---Isolated group
---Restricted group
---Management Access Policy Control
---Static mac, to limit which mac
addresses can pass through or not
---Mac addresses learning limit, to set
up the maximum amount of mac that
each port can learn
Snmpv1,v2c Network Management
RFC 1213 MIB (MIB-II)
Interface MIB
Address Translation MIB
IP MIB
ICMP MIB
TCP MIB
UDP MIB
SNMP MIB
L2 Managed Switch
Fast Ethernet Switch
Fast EthernetSwitch
LED Color Function
Global POWER Green -Lit when +5V power is coming up
Global CPU Green -Blinks when CPU is active
Port LINK/ACT Green -Lit when connection with remote device
1-8 is good
-Blinks when any traffic is present
Port 10/100 Green -Lit Green when TP link on 1000Mbps
1-8 Mbps /Amber speed
-Off when 10Mbps or no link occurs
Port SEP Green - Lit when SEP connection with remote
9,10 device is good
-Blinks when any traffic is present
Category Connector Transmission Max. Cable Wavelength
Length
10-T/ RJ-45 Full/Half Duplex 100M /
100-TX
100-FX SC/ST Full/Half Duplex 2Km 1310nm
(M-M) 50/125ì
100-FX SC Full/Half Duplex 5/20/60Km 1310nm
(S-M) 9/125ì
100-FX Bidi-SC Full/Half Duplex 20Km 1310nm
(S-M) 9/125ì 1550nm
Forwarding Rate Speed
14,880PPS 10Mbps
148,800PPS 100Mbps
Dimensions 44(H) x 220(W) x 130.5(D) mm
Feature Detailed Description
Voltage 100~240 VAC
Frequency 50~60 Hz
Consumption 8.9W
Ambient Temperature 0 to 40 C
Humidity 5% to 90%
Safety Comply with FCC Part 15 Class A & CE
Mark Approval
Feature Detailed Description
TP Cat. 5 UTP cable, up to 100m
100Base-FX SC/ST M-M Up to 2Km
100Base-FX SC S-M Single-Mode Fiber, up to
5/20/60Km
100Base-FX WDM SC S-M Single Fiber, BiDi 20Km