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D-LINK
K/ Switch/ 8xF+ ENet RJ45 ext PSUx4

D-LINK K/ Switch/ 8xF+ ENetRJ45 ext PSUx4

Varenr: DES-108/EX4
Lagerstatus: Forventet på lager 16.12.2016
Frakt: 79,- Sjekk din fraktpris
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Produktinfo

DES-108 8 Port Fast Ethernet Switch

Featuring easy access auto sensing 10/100 front Ethernet ports with two color LED indicators per port to quickly distinguish link, speed, and half/full duplex transmission status. The DES-108 switch also supports Auto MDI/MDIX Crossover allowing each port can be plugged directly to a server, hub, router, or switch using regular straight-through twisted-pair Ethernet cables. Support for IEEE 802.1p QoS is included, which organizes and prioritizes time-sensitive and important data for efficient delivery.

The DES-108 is a plug-and-play networking switch that offers D-Link’s Green Technology to save energy and reduce heat, which in turn extends product life without sacrificing performance or functionality. The switch supports IEEE 802.3az Energy-Efficient Ethernet (EEE) which detects when a connected computer is shut down or when there is no Ethernet traffic, at which time the switch will automatically power down the idle port, saving a substantial amount of power.

Specifications
Switching Fabric
1.6 Gbps
Standards
IEEE 802.3 10BASE-T Ethernet (twisted-pair copper)
IEEE 802.3u 100BASE-TX Fast Ethernet (twisted-pair copper)
ANSI/IEEE 802.3 NWay auto-negotiation
IEEE 802.3x Flow Control
IEEE 802.1p QoS
IEEE 802.3az Energy-Efficient Ethernet (EEE)
Protocol
CSMA/CD
Data Transfer Rates
Ethernet:
10 Mbps (half duplex)
20 Mbps (half duplex)
Fast Ethernet:
100 Mbps (half duplex)
200 Mbps (half duplex)
Protocol
CSMA/CD
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
Power
Transmission Method
Store-and-forward
MAC Address Table
1K
MAC Address Learning
Automatic update
Packet Filtering/Forwarding Rates
Ethernet: 14,880 pps per port
Fast Ethernet: 148,800 pps per port
RAM Buffer
768 KBytes per device
Jumbo Frames
1536 Bytes
QoS
2 Queues, WRR mode
DC Input
External 5 V/1 A Level "V" Power Adapter
Data Transfer Rates
Power On (Standby):
DC input: 0.55 watts
AC input: 1.0 watts
Maximum:
DC input: 2.8 watts
AC input: 4.5 watts
Heat Dissipation
Power On (Standby) AC input: 3.41 BTU/h
Maximum DC input: 6.854 BTU/h
MTBF
511,323 hours
Operating Temperature
32° to 122°F (0° to 50°C)
Storage Temperature
14° to 158°F (-10° to 70°C)
Operating Humidity
10% to 90% RH non-condensing
Storage Humidity
5% to 90% RH non-condensing
Dimensions
6.3 x 4.0 x 1.1 inches (162 x 102 x 28 mm)
Weight
14.53 ounces (412 grams)
Certifications
FCC Class B
ICES-003 Class B
CE Class B
C-Tick Class B
VCCI Class B
cUL
CB
Specifications
Warranty
Limited Lifetime1


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