سوئیچ دی لینک(D-link) مدل DES-3852

شبکه گستر

Technical Specifications
DES-3852 • Managed Layer 2/3/4 Switch with (48) 10/100 Mbps Ports, (2) Combo SFP/1000BASE-T Ports, & (2) Built-in 1000BASE-T Uplinks

Packet Buffer • 32MB

MAC address Table • 16K

IP Address Table • 4K

IP Routing • 128 static/ 16k total

Aggregated Bandwidth • 17.6Gbps

Transmission Method • Store-and-Forward

VLANs Support • Up to 4K Static, 255 Dynamic 802.1p VLAN Groups

Priority Queues • 8 Queues - Strict Priority or Weight Round Robin Queue Scheduling

Classification ACLs • MAC Address, IP Address, TCP/UDP Port Number & Payload, Physical Port, DSCP, 802.1p,VLAN, Protocol Type

Classification QoS • MAC Address, IP Address, TCP/UDP Port Number, Physical Port, DSCP, ToS

Multicast Support • IGMP v1/2/3, IGMP Snooping

Jumbo Frames • Up to 9KB

Number of IP Interfaces per VLAN • 50

Multicast Duplication • Hardware Packet Replication on 8 VLANs on FE Ports and 32 VLANs on GE Ports*

Port Security • Supports 16 MAC Addresses per Port. Radius and TACACS+ Authentication, SSH v2, SSL v2, 802.1x port/MAC based

Broadcast Storm Bandwidth Control • Minimum Granularity: 128pkt/s

MAC-IP Binding • Supports 500 Entries per Device

CPU Protection • Protect CPU from Broadcast/Multicast/Unicast Flooding

CPU Monitoring • Utilization via Web/CLI/SNMP. Trap /Logging Notification when Configurable Threshold Reached

0.0.0.0 IP Setting • Prevents Device from Occupying an IP Address

802.3ad Link Aggregation • Up to 32 Groups, 8 Ports per Group

Stacking • Single IP Management up to 32 Units

LED Status Lights • Per Device: Power, Console (to indicate login through RS-232 port), RPS, Link/Act/Speed

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

LC • With Optional Standard Small Form-Factor Pluggable (SFP) Gigabit Transceivers

RPS • Redundant Power Option Via (DPS-200)

Network Management
In Band & Out of Band • Telnet, CLI/Console, RMON, Web-based HTTP, SNMPv1/v2/v3, Syslog, Port Mirroring, TFTP Client, BootP/DHCP Client, IEEE 802.3 Ethernet, 802.3u Fast Ethernet, 802.3ab Gigabit Ethernet, 802.3z Gigabit Ethernet, 802.1d Spanning Tree, 802.1w Rapid Spanning Tree, 802.1p Priority Tags, 802.1q VLANs (4K static/ 255 dynamic), 802.3ad Link Aggregation (32 Groups/8 ports), 802.3x Flow Control, 802.1x Port-based /MAC based control, 802.1s (Multiple Spanning Tree), WRED Congestion Control*, STP Loopback Detection*, GVRP, Guest VLAN*, Per Port Limit IP Multicast Address Range*, Web GUI Traffic Monitoring, Web MAC Address Browsing, SNMP Trap on MAC Notification, DHCP Relay Option 82, DHCP Auto-configuration, Trap/Alarm/Log Severity Control, Dual Image, Dual Configuration*, Port Description, Editable Login Banner, Editable System Prompt, Virtual Interface/ Loopback Interface*, CPU Interface Filtering (Software ACL), Port Mirroring ACL Mode

IETF • RFC 1157 SNMP, RFC 1112/2236 IGMPv1/2 IGMPv3*, RFC 1757/2021/2819 RMON (4 Groups), RFC 1493 Bridge MIB, RFC 1213 MIB II, RFC 793 TCP, RFC 826 ARP, RFC 854 Telnet, and DiffServ, RFC 1724 RIP v1/2, RFC 1850 OSPF , DVMRP, RFC 2934 PIM-DM, PIM-SM*, RFC 2932 Multicast Routing, RFC 2787 VRRP, RFC 2096 IP Forwarding Table, RFC 2618/2620 RADIUS Client, RFC 2863 IF MIB, RFC 2674 802.1p MIB, RFC 2668 802.3 MAU MIB, RFC 2665 ether-like MIB, SSH, SSL, TACACS+

Electrical & Emissions Summary
Emissions • CE Class A, FCC Class A, VCCI Class A, C-Tick Class A

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

Power Consumption • 47 Watts

Safety Agency Certifications and Environmental
Safety • CSA International, CB Report

Temperature • Operating: 0° - 40° C (32° - 104° F)
• Storage: -40° - 70° C (-40° - 158° F)

Humidity • Operating: 10% to 85% RH, Non-Condensing
• Storage: 5% to 95% RH, Non-Condensing

BTU • 81.72 BTUs per Hour

Physical Specifications
Dimensions (W x D x H) • 12.16 x17.36 x 1.73in (33.88 x 44.09 x 4.39cm) 1U Rack-mount Size

Weight • 8.6lbs

Warranty and Support Information
Warranty • Limited Lifetime

Support • Free Technical Support

Ordering Information
Part Number • Description

DES-3852 • Managed Layer 2/3/4 Switch with (48) 10/100 Mbps Ports, (2) Combo SFP/1000BASE-T Ports, & (2) Built-in 1000BASE-T Uplinks

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

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

DPS-200 • Redundant Power Supply

DPS-800 • 2-Slot Redundant Power Supply Unit Chassis Support for DPS-200

شبکه گستر - فروشگاه مرکزی

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

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