Mã sản phẩm : EX2300-48P

Thông số kỹ thuật

Dimensions ( W x H x D ) Width :

- 17.4 in ( 44.19 cm ) for desktop installations

- 17.5 in ( 44.6 cm ) with rack-mount brackets

Height : 1.75 in ( 4.45 cm ) for 1U installations

Depth : 12.2 in ( 30.98 cm )

Weight 11.07 lb ( 5.02 kg )

Rack mountable 1 Rack Unit

Backplane 80 Gbps Virtual Chassis interconnect to link up to four switches as a single logical device

Hardware Specifications

Switching Engine Model Store and forward

DRAM 2 GB

Flash 2 GB

CPU 1.25GHz ARM CPU

GbE port density per system 52 ( 48 host ports + four-port SFP/SFP+ uplinks )

Supported Optics

10/100/1000BASE-T connector type RJ-45

GbE SFP optic/connector type : RJ-45 , or LC SFP fiber supporting 1000BASE-T SFP , SX ( multimode ) , LX ( singlemode ) , or LH ( single-mode )

Physical Layer

Physical port redundancy : Redundant trunk group ( RTG )

Cable diagnostics for detecting cable breaks and shorts

Auto MDI/MDIX ( medium-dependent interface/mediumdependent interface crossover ) support

Port speed downshift/setting maximum advertised speed on 10/100/1000BASE-T ports

Digital optical monitoring for optical ports