LPES-2224CA

IEEE Standards

IEEE802.3 10BASE-T
IEEE802.3u 100BASE-TX
IEEE802.3z Gigabit Fiber
IEE802.3ab Gigabit 1000BASE-T
IEEE802.3x Flow Control and Back pressure
IEEE802.3ad Port trunk with LACP
IEEE802.1d Spanning tree protocol
IIEEE802.1w Rapid spanning tree protocol
IEEE802.1p Class of service
IEEE802.1Q VLAN Tagging
IEEE 802.1x user authentication
IEEE802.3af Power over Ethernet

Connectors

10/100TX: 24 x RJ-45
Gigabit Copper: 2 x RJ-45
2 MINI GBIC for MINI GBIC transceiver

Switch architecture

Store and forward switch architecture.
Back-plane up to 8.8Gbps

MAC address

8K MAC address table with Auto learning function

LED

System Power
10/100TX RJ-45 Port: Link/Active (Green: 1000Mbps/ Orange: 10/100Mbps), Full-duplex/collision
MINI GBIC/ Copper: Link/Activity (Green:1000Mbps/ Orange: 10/100Mbps), 
Full duplex/collision

Connector

24-port RJ-45 for 10/100TX
RJ-45 Pin assignment and polarity: 1/2:RX signal

RS-232 connector

One RS-232 DB-9 female connector for switch management

Remote power feeding

End-point insert type and compatible with IEEE802.3af
Per port feeding power: 15.4Watts (maximum)

Power

Embedded AC power supply: AC 100~240V, 50/60Hz, 200W

Power consumption

20W (maximum /without PD)

Ventilation

1 DC Fans with detect function

Operating Temperature

0°C ~45°C (32°F ~113°F)

Storage Temperature

-40°C to 70°C (-40°F ~158°F)

Case Dimension

440mm(W) x 280mm(D) x 44mm(H)

EMI

FCC Class A, CE

Safety

UL, cUL, CE/EN60950

Warranty

1 year

Management

SNMP/ Telnet/ web-browser/ CLI management

SNMP MIB

RFC 1157 SNMP,
RFC 1213 MIB II, 
RFC 1643 Ethernet like, 
RFC 1493 Bridge MIB, 
RFC 2674 VLAN MIB, 
private MIB, 
RFC 1628 UPS MIB, 
RFC3621 Power Ethernet MIB

RFC standard

RFC 2030 SNTP, RFC 2821 SMTP (option), RFC 1215 Trap, RFC 1757 RMON 1

Type of Trap

Cold start, link down, link up, authorization fail, Trap station up to 3. Private trap for power supply device.

Software Upgrade

TFTP and console firmware upgradeable.

Port Trunk

Support IEEE802.3ad with LACP function. Up to 7 trunk groups and group member up to 4. The trunk port within 24-port 10/100TX and extension module.

Spanning Tree

Support IEEE802.1d spanning tree, IEEE802.1w RSTP

VLAN

Port based VLAN
IEEE802.1Q Tag VLAN
VLAN groups up to 256

Class of Service

Per system supports high and low queues. The priority service rule: first come first service, all High before Low, WRR for High or low weight.

Port-based Priority

Support 3 settings: “Disable, Low or High priority”. When set to “Disable”, the income packet will follow QOS policy; Otherwise, the packet will follow port priority setting to “High/Low” queue.

IGMP

It supports IGMP snooping for multimedia application and supports 256 groups

Port Security

It supports ingress and egress MAC address filter and static source MAC address lock.

Port Mirror

Global system supports 3 mirroring types: “RX, TX and Both packet”. The maximum of port mirror entries is up to 25.

Bandwidth Control

Per port supports bandwidth control. Per level 100Kbps.

802.1x Authentication

Supports IEEE802.1x User -Authentication and can report to RADIUS server.
Reject / Accept / Authorize / Disable

DHCP

DHCP client

Packet filter

Broadcast storm filter

Port configuration
control

Port Disable / Enable.
PD detect control (enable/disable), Classification detect control (enable/disable)

Fault status detect

Null: no PD present
Overload: current support over 475mA @ DC 48V and over 50 milliseconds
DR fail: PD discovery resistor is not in the limited range

Mode status

System detects status, it will show I –sample, V-sample and R-detect.

Parametric information

It will show current PD parameters, it include Discover-resistor detected value, current, voltage, power consumption, classification current and determined class

SNTP

Supports RFC 2030 Simple Network Time Protocol

System log

System Log record up to 1000 entries.

Power monitor

Support power supply monitoring function for AC power, DC power, fan status
Additional power supply can be installed with POE switch and POE-UPWM.

Power testing

Support test function to testing power supply.

PoE Management

PoE Enable/Disable, 
Power limit by Classification;
Power limit by management, 
Power feeding priority
Detect Legacy Signature