D-Link 24-Port 10/100 Mbps Unmanaged Switch (Des-1024D)

Description

Standards

IEEE 802.3 10BASE-T Ethernet (twistedpair copper)
IEEE 802.3u 100BASE-TX Fast Ethernet (twisted-pair copper)
ANSI/IEEE 802.3 NWay Auto-Negotiation
IEEE 802.3x Flow Control
IEEE 802.3az EEE function
Protocol

CSMA/CD
Data Transfer Rates

Ethernet:
10 Mbps (half duplex)
20 Mbps (full duplex)
Fast Ethernet:
100 Mbps (half duplex)
200 Mbps (full duplex)
Number of Ports

24 10/100Mbps Fast Ethernet ports
Topology

Star
Network Cables

10BASE-T:
UTP CAT 3/4/5/5e (100 m max.)
EIA/TIA-586 100-ohm STP (100 m max.)
100BASE-TX
UTP CAT 5/5e (100 m max.)
EIA/TIA-568 100-ohm STP (100 m max.)
Media Interface Exchange

Auto MDI/MDIX adjustment for all ports
LED Indicators

Per port:
Link/Activity
Per device:
Power
Transmission Method

Store-and-forward
MAC Address Table

8K entries per device
MAC Address Learning

Automatic update
Packet Filtering /Forwarding Rates (half duplex)

Ethernet: 14,880 pps per port
Fast Ethernet: 148,800 pps per port
RAM Buffer

256 Bytes (2M bits)
Power Input

100~240 V AC 50/60 Hz internal universal power supply
Power Consumption

Power On (Standby):
DC input: 1.18 Watts
AC input: 2.09 Watts
Max.:
DC input: 2.72 Watts
AC input: 4.14 Watts
Heat Dissipation

Power On (Standby):
AC input: 7.13 BTU/h
Maximum:
AC input: 14.13 BTU/h
MTBF

2,058,943 hours
Operating Temperature

0 ˚ to 40 ˚C (32 ˚ to 104 ˚F)
Storage Temperature

-10 ˚ to 70 ˚C (14 ˚ to 158 ˚F)
Operating Humidity

10% to 90% RH non-condensing
Storage Humidity

5% to 90% RH non-condensing

Dimensions (W x D x H)

280 x 125.8 x 44 mm (11.0 x 5.0 x 1.7 inches)
Certifications

FCC Class A
ICES-003 Class A
CE Class A
C-Tick Class A
VCCI Class A
cUL
LVD