Small and medium-sized enterprises often face two kinds while disposing one’s own networking products puzzledly: The cost pressure results in often facing the choices of price and characteristic while choosing the products; Meanwhile, not causing clearly enough to one’s own IT business demand does not often have clear purpose to the purchase of the products.
Today, we bring and direct against 50 to everybody –The small and medium-sized enterprises switchboard shopping guide’s guide to 200 people’s scale, hope to offer some reference and help when the networking products are purchased for small and medium-sized enterprises.
As enterprises develop to 50 –200 man hour, the requirements for switchboard products further increase, at this moment, there is simple topological planning of network connection in enterprises, include dividing etc. different partial networks. While purchasing networking products, often no longer pursue and integrate the entire apparatus on an apparatus and insert ports at this moment, and mostly adopt distributed arrangement.
Likewise, enterprises of this scale generally have specialized network administrative staff, the application on the network begins to increase too, so, generally need to choose certain network management function products.
The first product that we recommended is that S1550 from H3C can manage 48 switchboard products. H3C S1550 switchboard is that the bilaminar linear speed Ethernet of independent development of H3C Company exchanges the products, it is for demanding to possess high performance, high port density and network environment easy to install but intelligent switchboard of the design. S1550 has offered 48 10/100 Mbps ports, copper cable ports and copper cables / SFP mini GBIC It is used in the flexible gigas of copper cables or optic fibre backbone to connect to make the port up. H3C S1550 can offer the economic network solution for trades such as the small and medium-sized enterprises, education, hotel,etc., and can offer the functions characteristics and simple and easy Web such as VLAN division, speed limit of the port, port assembling and QOS etc. to dispose interfaces.
The concrete characteristic of the products is as follows:
Accord with IEEE 802.3, IEEE 802.3u, IEEE 802.3z/802.3ab standard
Flow control way: Full duplex adopts IEEE 802.3x standard, adopt Backpressure standard half duplexly
48 pieces of 10/100M adaptation RJ45 port, support the port automatic turning-over Auto MDI/MDIX
2 pieces of 10/100M/1000M adaptation RJ45 port, one SFP and one giga of optical interfaces multiplex with Ethernet ports
One Console mouth
Support 512 802.1Q VLAN
Support ports to get together: Support 6 groups to assemble the group, 8 ports at most of each group
Offer the control function of bandwidth of ports, the minimum graininess is 64kbps
Support IEEE 802.1p priority agreement mode, support WRR the roll polling of weighting Deployment, support 4 output queues of every port to offer the safe control function of ports
Support the radio storm to control
Support the port mirror image function
Support the aging time of MAC address to set up
Offer Web to manage
Support the staging of the system software of the switchboard
Built-in general supply, 1U steel shell, 19 inches of standard rack construction, technical grade is designed
Reference price: 2600 yuan
2,China is Quidway S2352P switchboard
Quidway S2352P that the second section of products that we recommended come from China. Family property a gleam of inner manufacturer, China for brand unquestionable in influence, what fortes now we come to have a look this facing small and medium-sized enterprises exchanges products to have.
LS-2352P-EI-AC has 48 10/100Base-TX ports, 2 100/1000Base-X SFP ports, 2 1000Base-X SFP ports, are divided into and exchanged two kinds of models of power supply and D. C. supply.
China is that LS-2352P-EI-AC is VRP
Tags: medium sized enterprises, partial networks, speed ethernet