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Ruby Tech unveils 740W 48-port PoE+ L2 Plus Gigabit Switches: PSGS-2348K.740 and PSGS-2352X.740

Ruby Tech Corp., the leading and innovative fiber optic networking manufacturer based in Taiwan, today unveils 740W power budgets 48-port PoE+ L2 Plus Gigabit switches PSGS-2348K.740 and PSGS-2352X.740.


Featuring all layer 2 plus protocols, PSGS-2348K.740 and PSGS-2352X.740 provide PoE powered devices connected with total power budgets up to 740 watts. Each port can supply as high as 30W to meet 802.3at PoE+ standard. The switches can be used to supply power to each of 48 connected PDs with full 802.3af power(15.4W), which will meet most needs for PoE powered devices, such as IP phones, IP cameras and Wireless APs. The 802.3at compliance of 30W max. each port allows connectivity of high- powered devices, such as, small cell base stations, outdoor IP cameras, and etc. 


PSGS-2348K.740 equips with 44 10/100/1G UTP ports and 4 UTP/(100/1G)SFP combo ports; PSGS-2352X.740 equips with 48 10/100/1G UTP ports and 4 1G/10G SFP+ fiber ports. The switches can easily be managed through web browser, CLI and SNMP.


Key Features

n       L2+ features provide better manageability, security, QoS, and

n       Dual speed SFP(PSGS-2348K.740) or SFP+(PSGS-2352X.740) for
     fiber uplink

n       802.3az Energy Efficient Ethernet standard

n       Supports 802.3at high power PoE plus standard

n       IPv6 and s-Flow supports

n       Supports static route function (by request)

n       Easy-port-configuration for ease of setup in the IP phone, IP
     camera or wireless environment


The phase-in of new PSGS-2348K.740 and PSGS-2352X will complete Ruby Tech’s L2 plus full-powered PoE GbE switch product portfolio, from low port to high port count, to meet various application needs.


PSGS-2310G.130   8-Port 10/100/1000Base-T + 2 TP/(100/1G)SFP
                         Combo PoE+ L2 Plus Switch

PSGS-2326K.370   20-Port 10/100/1000Base-T + 4 TP/(100/1G)SFP
                         Combo + 2 (100/1G) SFP PoE+ L2 Plus Switch

PSGS-2348K.740   44-Port 10/100/1000Base-T + 4 TP/(100/1G)SFP
                         Combo PoE+ L2 Plus Switch

PSGS-2352X.740   48-Port 10/100/1000Base-T + 4 (1G/10G)SFP PoE+
                          L2 Plus Switch



Please contact our sales representative for information about pricing and availability. For more details, please visit our web at


About Ruby Tech Corp. 

With more than 30 years of experience in design and manufacturing networking products, Ruby Tech is committed to providing the most advanced and cost-effective products to its customers. What can best benefit its customers is what the company aims at and devotes to.

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