IPES-3424DSFP-2P - 28 port, PoE, managed switch

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Brand: Lantech
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IEEE Standards

IEEE 802.3 10Base-T Ethernet
IEEE 802.3u 100Base-TX Ethernet
IEEE 802.3z 1000Base-X Ethernet
IEEE 802.3x Flow Control Capability
ANSI/IEEE 802.3 Auto-negotiation
IEEE 802.1p Class of Service
IEEE 802.1X Access Control
IEEE 802.1D Spanning Tree
IEEE 802.1w Rapid Spanning Tree
IEEE 802.1s Multiple Spanning Tree
IEEE 802.3ad Link Aggregation Control Protocol (LACP)
IEEE 802.1AB Link Layer Discovery Protocol (LLDP)
IEEE 802.1x User Authentication (Radius)
IEEE 802.3t/af Power Over Ethernet

Switch Architecture

Back-plane (Switching Fabric): 56Gbps
Packet throughput ability (Full-Duplex): 71.43Mpps @64bytes

Transfer Rate

14,880pps for Ethernet port
148,800pps for Fast Ethernet port
1,488,000pps for Gigabit Ethernet port


Marvell 800Mhz


256M Byte


128M Byte

Mac Address

16K MAC address table

Jumbo frame

9KB on all ports

PoE pin assignment

RJ-45 port # 1~# 24 support PoE at/af End-point,
Alternative A mode. Per port provides up to [email protected] capability.
Positive (VCC+): RJ-45 pin 1,2.
Negative (VCC-): RJ-45 pin 3,6.

PoE input voltage & Power feed voltage

Input V

Active Mode A /Output V


[email protected]


[email protected]


24 10/100TX RJ-45 with auto MDI/MDI-X function
4 100M / 1000M Mini-GBIC : SFP sockets
RS-232 console: Female DB-9
USB for backup and restore


Conform to SFF-8472 to show diagnostic SFP with temperature, current, voltage, input and output power




Per unit: Power 1 (Green), Power 2 (Green), Alarm (Red) ,R.M (Green)                                       
Link/Activity (Green), Full duplex/collision(Yellow)), MINI GBIC (Link/Activity )(Green) 

Power Supply

Two power sockets for switch system,
9.5~60VDC input
IEC320 85~265VAC input (-AC model)
AC/DC 85~265VAC/100V~370VDC input (-HV model)
48VDC for PoE

Power Consumption

Full load: 30W/ Unload: 13W

PoE Power Budget


Relay Alarm

Provides one relay output for port breakdown, power fail and alarm.
Alarm Relay current carry ability: 1A @ DC24V


2 Digital Input (DI) :
Level 0: -30~2V / Level 1: 10~30V
Max. input current:8mA
2 Digital Output(DO): Open collector to 40 VDC, 200mA


RTC(Real Time Clock) to keep track of time always

Factory reset button & watch dog design

Factory reset button to restore back to factory default settings.  Watch dog design can reboot switch automatically when CPU is found dead

Case Dimension

19” Metal case,IP-30; 440mm(W)x325mm(D)x44mm(H)

Operating Humidity

5%~95% (Non-condensing)

Operating Temperature

Standard: -40°C ~60°C
Extended temperature : -40°C ~75°C

Storage Temperature

-40°C ~85°C


FCC Class A, CE EN61000-4-2 (ESD),
CE EN61000-4-3 (RS), CE EN-61000-4-4 (EFT),
CE EN61000-4-5 (Surge), CE EN61000-4-6 (CS),
CE EN61000-4-8, CE EN61000-4-11,
CE EN61000-4-12, CE EN61000-6-2,
CE EN61000-6-4

Stability Testing

IEC60068-2-32 (Free fall), IEC60068-2-27 (Shock), IEC60068-2-6 (Vibration), KEMA 61850-3,
IEEE1613, Zero packet loss(240~480V)
IEC60870-2-2, IEC60068-2-30


5 years

We build to order