سوئیچ دی لینک(D-link) مدل DXS-3250

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Technical Specifications
DXS-3250 • Managed ‘Wireless-Ready’ Layer 2 Switch with (48) 10/100/1000Mbps Ports, (4) Combo SFP Ports & (2) Optional 10-Gig Copper/Fiber Uplinks

MAC address Table • 16K

Switch Fabric • 144Gbps

Transmission Method • Store-and-Forward

Forwarding Rate • 14,880pps (10M), 148,800pps (100M)1,488,000pps (1000M)14,880,000pps (10000M)

VLANs • Support up to 4K VLAN Groups (port based, 802.1p, GARP/GVRP)

Priority Queues • 8 Queues (802.1p/ToS/DiffServ) - Strict Priority or Weight Round Robin Queue Scheduling

Classification QoS/ACLs • MAC Address, IP Address, TCP/UDP Port Number or payload, physical port, DSCP, 802.1p

Ip Routes • 32 Static

Multicast Support • IGMP Snooping

Predefined Security • DoS Attacks, Trojan Horse, CPU DoS protection

Interface Options
RJ-45 • 10BASE-T, 100BASE-TX & 1000BASE-T

LC • With optional Standard Small Form-Factor Pluggable (SFP) Gigabit Transceivers
• With optional 10Gigabit XFP Transceivers

CX-4 • With optional 10GBASE-CX-4 Module

RPS • Redundant Power Option Via Optional (DPS-500)

Network Protocols and Standards
In Band & Out of Band • Telnet, CLI/Console, RMON, Web-based HTTP, SNMPv1/v2/v3, Syslog, Port Mirroring, TFTP Client, BootP Client, DHCP Client, BootP/DHCP Relay Agent, and DNS Client

IEEE • 802.3 Ethernet, 802.3u Fast Ethernet, 802.3ab Gigabit Ethernet, 802.3z Gigabit Ethernet, 802.3ak 10GBASE-CX-4, 802.3ae 10GbE, 802.1d Spanning Tree, 802.1w Rapid Spanning Tree, 802.1p Priority Tags, 802.1q VLANs, 802.3ad Link Aggregation, 802.3x Flow Control, 802.1x Port-based Authentication, and 802.1x MAC-based Authentication, 802.1s (Multiple Spanning Tree), 802.1v (protocol-based VLANs)

IETF • RFC 1157 SNMP, RFC 1112/2236 IGMPv1/2, RFC 1757 RMON (4 Groups), RFC 1493 Bridge MIB, RFC 1213 MIB II,
RFC 793 TCP, RFC 826 ARP, RFC 854 Telnet, and DiffServ

Electrical & Emissions Summary
Emissions • CE Mark & FCC Class A

Power Supply • 100-240VAC, 50/60 Hz Internal Universal

Power Consumption • 112 watts

Safety Agency Certifications & Environmental
Safety • CE/ LVD, UL Listed (UL1950)/CUL

Temperature • Operating: 0° - 50° C (32° - 122° F)
• Storage: -20° - 70° C (-13° - 131° F)

Humidity • Operating: 0% to 90% RH, Non-Condensing
• Storage: 0% to 95% RH, Non-Condensing

Physical Specifications
Dimensions (W x D x H) • 440mm x 430mm x 45mm (17.32x 16.93 x 1.77 in) 1.0U height

Weight • 6.5kg (14.33lbs)

Warranty and Support Information
Warranty • Limited Lifetime

Support • Free Technical Support

Ordering Information
Part Number • Description

Switch
DXS-3250-TAA • TAA compliant Stackable Managed Layer 2+ Wireless-Ready Switch with optional 10, 25, or 50 AP license and 48 10/100/1000Mbps Ports, 4 Combo SFP ports, & 2 Optional 10-Gig Copper/Fiber Uplinks

DXS-3250 • Stackable Managed Layer 2+ Wireless-Ready Switch with optional 10, 25, or 50 AP license and 48 10/100/1000Mbps Ports, 4 Combo SFP ports, & 2 Optional 10-Gig Copper/Fiber Uplinks

DXS-3227 • Stackable Managed Layer 2+ Wireless-Ready Switch with optional 10, 25, or 50 AP license and 24 10/100/1000Mbps Ports, 4 Combo SFP ports, 1 fixed XFP & 2 Optional 10-Gig Copper/Fiber Uplinks

DXS-3227P • Stackable Managed Layer 2+ Wireless-Ready Switch with optional 10, 25, or 50 AP license and 24 10/100/1000Mbps PoE Ports, 4 Combo SFP ports, 1 fixed XFP, 2 Optional 10-Gig Copper/Fiber Uplinks

DWS-3250 • Stackable Managed Layer 2+ Switch with 10 AP license bundle and 48 10/100/1000Mbps Ports, 4 Combo SFP ports, & 2 Optional 10-Gig Copper/Fiber Uplinks

DWS-3227 • Stackable Managed Layer 2+ Switch with 10 AP license bundle and 24 10/100/1000Mbps Ports, 4 Combo SFP ports, 1 fixed XFP & 2 Optional 10-Gig Copper/Fiber Uplinks

DWS-3227P • Stackable Managed Layer 2+ Switch with 10 AP license bundle and 24 10/100/1000Mbps PoE Ports, 4 Combo SFP ports, 1 fixed XFP, 2 Optional 10-Gig Copper/Fiber Uplinks

Access Points
DWL-2130AP • xStack 3200 Series 802.11g Access Point

DWL-2230AP • xStack 3200 Series 802.11g Access Point with 802.3af PoE

DWL-7130AP • xStack 3200 Series 802.11a/b/g Access Point

DWL-7230AP • xStack 3200 Series 802.11a/b/g Access Point with 802.3af PoE

Modules
DEM-411X • 1-Port 10 Gigabit Fiber Module with XFP slot

DEM-411T • 1-Port 10 Gigabit 802.3ak Module with CX-4 connector

DEM-411S • Stacking Kit (2 DEM-411T modules & one 0.5 Meter stacking cable)

Transceivers
DEM-310GT • Mini-GBIC/SFP 1000BASE-LX (up to 10Km)

DEM-311GT • Mini-GBIC/SFP 1000BASE-SX (up to 550m)

DEM-421XT • 10GBASE-SR Multi-Mode XFP (up to 300m)

DEM-422XT • 10GBASE-LR Single-Mode XFP (up to 10km)

Redundant Power
DPS-500 • Redundant Power Supply

DPS-800 • 2-Slot Redundant Power Supply unit Chassis

DPS-900 • 8-Slot Redundant Power Supply unit Chassis

AP License
DS-710 • 10 Access Point License

DS-725 • 25 Access Point License

DS-750 • 50 Access Point License

شبکه گستر - فروشگاه مرکزی

ایران  - تهران  - خیابان ولیعصر، بلوار میرداماد، مجتمع کامپیوتری پایتخت، برج B، طبقه سوم، واحد 356

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