Refurbished Mgd 48pt 10 100 Poe L2 Stk 4g 2 Combo Sfp DES-3052P

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USD 1365.00 OutOfStock
DES-3052P
Suggested Retail $ 1706.25
Call 800-511-7525
Last Sale Price $1365.00
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Availability: Special Order
AZTEK SKU #: 1768885
Condition: Refurbished
Specification
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MGD 48PT 10/100 POE L2 STK 4G 2 COMBO SFP
The DES-3052 series switches are managed Layer 2 Ethernet switches designed as the premium devices in the entry-level network management category. These switches offer very rich functions to let SMB and even enterprises set up a secure and effective departmental network at affordable cost. Outstanding features include high port densities, 4 Gigabit uplinks, comprehensive network security, granular bandwidth control and extensive network management. With these switches, businesses can now optimize their networks at both the function and cost levels for maximum results. The DES-3052 series provides 48 Ethernet ports, with or without Power over Ethernet (PoE), in low-profile rack-mount cases. Each switch is equipped with 2 Gigabit uplinks, with the SFP supporting both fiber Gigabit and 100BASE-FX fiber connection for specific applications. The DES-3052 series supports many security features including Access Control List (ACL),♊.1X Port-Based/MAC-Based Access Control, 802.1X Guest VLAN, and RADIUS/TACACS+ authentication. To prevent malicious attack and virus/worm affection from overwhelming the switch with unnecessary workload, the DES-3052 series provides D-Link Safeguard Engine and CPU Interface Filtering functions to increase the switch's reliability and availability. To enhance network resilience, the DES-3052 series provides Spanning Tree protocols, including 802.1D, 802.1w and 802.1s for redundant bridge paths. 802.3ad Link Aggregation provides the aggregated bandwidth between switches or server. For Quality of Service (QoS), it supports 802.1p Priority Queues and packet classification based on TOS, DSCP, MAC, IPv4, VLAN ID, Protocol type, User Defined Packet Content, enabling Internet voice, video and streaming media applications to run smoothly. Network administrators can define throughput levels for each port to manage bandwidth. The bandwidth control feature provides fine granularity with the ability to define limits down to 64Kbps segments. Broadcast storm control can reduce the level of damage that a virus attack can do to the network. The switch provides IGMP snooping to control multicast transmission, and port mirroring to facilitate diagnostics. The DES-3052 series supports standard-based management protocols such as SNMP, RMON, Telnet, web-based GUI, SSH/SSL security authentication and DHCP Relay Option 82. With DHCP auto-configuration, the administrator can pre-set configurations and save them in a TFTP server; inspanidual switches can boot their IP from the server and load in the preset configurations. D-Link Single IP Management simplifies and speeds up management tasks, allowing multiple switches to be configured, monitored and maintained from any workstation running a web browser through one unique IP address. A virtual stack of the DES-3052 switches can be managed as a single object, with all units identified by a single IP address.
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MAIN SPECIFICATIONS
Product Description D-Link DES-3052P - switch - 48 ports - managed - desktop
Device Type Switch - 48 ports - managed
Enclosure Type Desktop - 1U
Ports 48 x 10/100 + 2 x combo Gigabit SFP + 2 x 10/100/1000
Power Over Ethernet (PoE) Yes
MAC Address Table Size 8K entries
Remote Management Protocol SNMP 1, RMON 1, RMON 2, Telnet, SNMP 3, SNMP 2c, HTTP
Features Layer 2 switching, DHCP support, BOOTP support, VLAN support, IGMP snooping, Syslog support, traffic shaping, port mirroring, Broadcast Storm Control, Access Control List (ACL) support, Quality of Service (QoS)
Compliant Standards IEEE 802.1D, IEEE 802.1Q, IEEE 802.1p, IEEE 802.3af, IEEE 802.3ad (LACP), IEEE 802.1w, IEEE 802.1x, IEEE 802.1s
Power AC 120/230 V ( 50/60 Hz )
Dimensions (WxDxH) 17.4 in x 12.2 in x 1.7 in
Weight 12.6 lbs
General
Device Type Switch - 48 ports - managed
Enclosure Type Desktop - 1U
Ports 48 x 10/100 + 2 x combo Gigabit SFP + 2 x 10/100/1000
Power Over Ethernet (PoE) Yes
MAC Address Table Size 8K entries
Remote Management Protocol SNMP 1, RMON 1, RMON 2, Telnet, SNMP 3, SNMP 2c, HTTP
Encryption Algorithm SSL 3.0
Authentication Method Secure Shell (SSH), RADIUS, TACACS+, Secure Shell v.2 (SSH2)
Features Layer 2 switching, DHCP support, BOOTP support, VLAN support, IGMP snooping, Syslog support, traffic shaping, port mirroring, Broadcast Storm Control, Access Control List (ACL) support, Quality of Service (QoS)
Compliant Standards IEEE 802.1D, IEEE 802.1Q, IEEE 802.1p, IEEE 802.3af, IEEE 802.3ad (LACP), IEEE 802.1w, IEEE 802.1x, IEEE 802.1s
RAM 64.5 MB
Flash Memory 8 MB flash
Status Indicators Port status, link activity, port transmission speed, power, link OK
Expansion / Connectivity
Interfaces[ x console - 9 pin D-Sub (DB-9) - management 48 x 10Base-T/100Base-TX - RJ-45 - PoE 4 x 10Base-T/100Base-TX/1000Base-T - RJ-45 2 x SFP (mini-GBIC)
Power
Power Device Power supply - internal
Voltage Required AC 120/230 V ( 50/60 Hz )
Power Consumption Operational 395 Watt
Miscellaneous
Width 17.4 in
Depth 12.2 in
Height 1.7 in
Weight 12.6 lbs
Compliant Standards CE, FCC Class A certified, C-Tick, CE-LVD, cUL, VCCI Class A ITE
Environmental Parameters
Min Operating Temperature 32 °F
Max Operating Temperature 104 °F
Humidity Range Operating 5 - 95%
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