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D-LINK DGS-3224TGR 10/100/1000Mbps 24 Port Switch


Cena:
10.800 din
Želi ovaj predmet: 1
Stanje: Polovan bez oštećenja
Garancija: Ne
Isporuka: AKS
BEX
City Express
Post Express
Lično preuzimanje
Plaćanje: Pouzećem
Lično
Grad: Novi Beograd,
Beograd-Novi Beograd
Prodavac

jovan7201 (42)

95% pozitivnih ocena

Pozitivne: 118

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Kupindo zaštita

EAN/UPC: Ostalo
Proizvođač: D-Link
Vrsta: Switch

Ispravan i testiran, ide sa napajanjem. . . .
24 10/100/1000BASE-T ports
4 combo Mini GBIC (SFP) slots
RS-232 console port

Standard Support
IEEE 802.3 10BASE-T/802.3u 100BASE-TX/802.3ab 1000BASE-T
ANSI/IEEE 802.3 NWay auto-negotiation
IEEE 802.3x Flow Control

Mini GBIC (SFP) Support
IEEE 802.3z 1000BASE-LX (DEM-310GT transceiver)
IEEE 802.3z 1000BASE-SX (DEM-311GT transceiver)
IEEE 802.3z 1000BASE-LH (DEM-314GT transceiver)
IEEE 802.3z 1000BASE-ZX (DEM-315GT transceiver)

Switch Fabric
35.7mpps (48Gbps)

Diagnostic LEDs

Per device:
Power
Console
RPS

Per RJ-45 port:
Speed
Link/Act

Per SFP port:
Link/Act

Software

VLAN
IEEE 802.1Q Tagged VLAN
GARP/GVRP
Number of VLANs: 255 per device (max. ) (64 static VLANs)

Priority Queues (CoS)
Standard: IEEE 802.1p
Number of queues: 8 per port

Traffic Classification (CoS)

Can be based on user-definable application types:
TOS
Diffserv (DSCP)
Port-based
MAC address
IP address
TCP/UDP port number

Network Access Security
Port security features
802.1x user authentication
RADIUS client
SSH2
Multi-layer Access Control List (ACL) based on:
TOS
Diffserv (DSCP)
MAC source/destination address
IP destination address
TCP/UDP destination port number
Spanning Tree
802.1D
802.1w Rapid Spanning Tree *

* Rapid Spanning Tree supported in next firmware release

Multicast
IGMP Snooping

Port Trunk

Enables grouping of links between the switch and another switch or a server to provide higher bandwidth of up to 8 10/100 ports or up to 8 Gigabit ports with active redundant links.
Number of trunking group: 32 (max. )
Number of ports per trunk: 8 (max. )
Operation mode: load sharing

Performance

Transmission Method
Store-and-forward

MAC Address Table
16K entries per device

MAC Address Learning
Dynamic entries: automatic update
Static entries: user-defined

Packet Filtering/Forwarding Rates (half duplex)
1,488,100 pps per port (max. )

RAM Buffer
2MB per device

Jumbo Frame Size
Up to 9216bytes

Broadcast Storm Control
Rate control of Broadcast, unknown Multicast and Unicast packets

Configuration & Management

Management Support
SNMP v.1, v.3
Web-based management
CLI (command line interface)
RMON monitoring
Telnet server
SYSLOG
Web GUI traffic monitoring
Password enable

MIBs
MIB-II (RFC 1213)
Bridge MIB (RFC 1493)
RMON MIB (RFC 1757)
802.1Q VLAN/802.1p MIB (RFC 2674)
IF MIB (RFC 2233)
Ethernet-like MIB (RFC 1643)
D-Link enterprise MIB

RMON Groups
1, 2, 3, 9 (Alarm, Statistics, History, Event)

IP Number Self-identification
Through DHCP client, Bootp client

Firmware Upgrade
TFTP

Console Port
DB-9 RS-232 DCE

Physical & Environmental

Power Input
100 to 120 VAC, 50/60 Hz or 200 to 240 VAC, 50/60 Hz
Internal universal power supply

Redundant Power Backup Support
Connector to connect to external redundant power supply

Power Consumption
60 watts (max. )

Ventilation
40 x 40 mm DC fans x 4
60 x 60 mm 5400 RPM fan blower x 1

Operating Temperature
0° to 40° C

Storage Temperature
-25° to 55&° C

Humidity
5% to 95% non-condensing

Dimensions
441 (W) x 309 (D) x 44 mm (H)
19-inch rack-mount width, 1 U height

Weight
4 kg
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Predmet: 49728741

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