Bảo hành: 36 Tháng
Giá: 534.100.000 VNĐ
24-Port Layer 3 Stackable 10 port Gigabit Managed Switch D-Link DXS-3400-24SC/ESI
-20 ports 10 Gigabit SFP+ Slots and 4-port 10GBASE-T/SFP+ Combo Port.
-/ESI: Standard Image.
-Supports Lossless Ethernet Feature via Data Center Bridging (DCB).
-Support IEEE 802.1Qbb (PFC) , IEEE 802.1Qaz (ETS), IEEE 802.1Qau (CN).
-Switch supports a two rate and single-rate Three Color Marker (trTCM/srTCM).
-Support ITU-T G.8032 Ethernet Ring Protection Switching (ERPS).
-Switch Resource Management (SRM) for flexible management of system resources.
-Physical Stacking via four 10G ports, can stack up to 4 devices.
-Virtual Stacking/Clustering of up to 32 units via D-Link Single IP Management.
High Availability and Flexibility
-The DXS-3400-24SC/ESI Series switches feature a modular fan and power supply design for a high availability architecture.
-The hot-swappable design means that fans and power supplies can be replaced without aﬀecting switch operation.
-Physical and virtual switch stacking allow the switches to be managed from a single IP address and provide redundancy for connected devices.
-The Switch Resource Management (SRM) feature allows the hardware table size to be changed, so that switch functions can be optimized based on the use of the switch.
Flexible Management With Multiple Software Images
-The DXS-3400-24SC/ESI Series is designed for use with two diﬀerent software images: the Standard Image (SI) and the Enhanced Image (EI).
-The Standard Image provides core SMB and SME functionality. The Enhanced Image supports all Standard Image features, in addition to advanced L3 routing for enterprise integration.
-With multiple software images, only the required features need to be purchased, providing a ﬂexible approach to software licensing.
-Data Center Bridging (DCB) is an essential set of enhancements to Ethernet for networking in data center environments.
-The DXS-3400-24SC/ESI Series switches support several core components of Data Center Bridging (DCB) such as IEEE 802.1Qbb Priority-based Flow Control, IEEE 802.1Qaz Enhanced Transmission Selection, and IEEE 802.1Qau Congestion Notification.
|Interfaces||20 x 10GBASE-T ports.|
|4 x 10GBASE-T/SFP+ Combo ports|
|Console Port||RJ45 and Mini USB console ports for out-of-band CLI management|
|Management Port||10/100/1000BASE-T RJ45 Ethernet for out-of-band IP management|
|USB Port||USB 2.0 Type A|
|Switch Capacity||480 Gbps|
|Max. Forwarding Rate||357.12 Mpps|
|Packet Buffer Memory||4 Mbytes|
|MAC Address Table||Up to 48K entries|
|Heat Dissipation||388.39 BTU/hr|
|Physical stacking||Up to 80G stacking bandwidth|
|Up to 4 switches in a stack|
|Ring/chain topology support|
|Virtual Stacking/clustering of up to 32 units||Supports D-Link single IP Management|
|L2 Features||MAC Address Table: Up to 48K entries|
|Flow Control||802.3x Flow Control when using Full Duplex|
|Back Pressure when using Half Duplex|
|HOL Blocking Prevention|
|IGMP Snooping||IGMP v1/v2/v3 Snooping|
|Supports 512 IGMP groups|
|Supports 64 static IGMP groups|
|Per VLAN IGMP Snooping|
|IGMP Snooping Querier|
|Host-based IGMP Snooping Fast Leave|
|L3 Features||ARP: 512 Static ARP, Supports Gratuitous ARP, ARP Proxy|
|IP Interface: Supports 256 interfaces|
|-IPv6 Neighbor Discovery (ND)|
|-IPv6 Tunneling: Static, ISATAP, GRE, 6to4, IGMP Proxy Reporting, VRRP v2/v3|
|Power Input||100 to 240 VAC, 50/60 Hz, 2A|
|Max Power Consumption||118.6 W|
|Dimensions||441 x 380 x 44 mm|