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Easy Semiconductor Technology (Hong Kong) Limited Supports Marine Environmental Protection Projects

The vast blue oceans of the Earth are the cradle of life and a crucial foundation for human sustainable development. Easy Semiconductor Technology (Hong Kong) Limited has always adhered to the concept of environmental protection and actively engaged in marine environmental protection initiatives. To assist marine

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Easy Semiconductor Technology (Hong Kong) Limited News is updated weekly in real time.

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Popular products of the company

Our company updates its popular products every week, and all popular products will have many discounts. We will quickly provide quotes for all products within 1 to 4 hours Product pictures are real photos, all products are in stock

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ABB Allen-Bradley ADEPT ALSTOM AMAT B&R BACHMANN BENTLY Bosch Rexroth BAILEY CUTLER-HAMMER DEIF DANAHER Enterasys Extreme EATON ELAU EMERSON EPRO FANUC servo motor FOXBORO GE HIMA Honeywell ICSTriplex IFM Kollmorgen SIEMENS Schneider WOODWARD YASKAWA Omron YOKOGAWA MOOG MOTOROLA NI RELIANCE Rexroth SEW-EURODRIVE TRICONEX Weidmueller Mitsubishi SICK FISHER CISCO

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We have engineers in Asia, the Middle East, and Europe, and our solutions are unconditional. Please raise any questions about your project, and we will provide free technical services

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Substation Automation Chemical Industry Medical & Application PV & Inverter Marine Construction Support Forrenewa Bleenergy Projects Support Formarine Environmental Projects

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Become part of our mission to advance intelligent manufacturing. We provide a platform where professional growth aligns with sustainable impact. Beyond a rewarding career, our unique program for controller recycling and education extends the value of technology while cultivating future talent. Together, we can ensure that technological progress and environmental stewardship grow hand in hand.

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Your Technical Partner, Beyond the Purchase. We are committed to being your trusted long-term technical partner. Even if you are not yet our customer, our technical team is delighted to provide free pre-sales and after-sales support. We look forward to working with you to find the optimal solution.

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Free Technical Support

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CISCO CATALYST LINE CARD WS-X4748-RJ45V+E ENTERPRISE NETWORK SWITCH

Cisco WS-X4748-RJ45V+E is a 48-port Gigabit Ethernet PoE+ interface module designed for the Cisco Catalyst 4500E Series modular switches.

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Technical Specifications Item Specification Product Model WS-X4748-RJ45V+E Product Family Cisco Catalyst 4500E Series Product Type 48-Port Gigabit Ethernet PoE+ Line Card Interface Type 10/100/1000BASE-T Ethernet Port Count 48 × RJ-45 Ports Connector Type RJ-45 Port Speed 10 Mbps / 100 Mbps / 1000 Mbps Duplex Mode Half / Full Duplex PoE Support IEEE 802.3af PoE, IEEE 802.3at PoE+, Cisco Pre-standard PoE Maximum PoE Output Up to 30W per port Total Module PoE Capacity Up to 1440W (power supply dependent) Switching Bandwidth 48 Gbps per module Forwarding Architecture Nonblocking, line-rate forwarding Wire Rate 1:1 Oversubscription None Layer Support Layer 2 / Layer 3 (Supervisor dependent) Jumbo Frame Support Up to 9216 bytes QoS Support Classification, Marking, Policing, Queuing Security Features ACL, 802.1X, Port Security, Cisco TrustSec support Encryption Support IEEE 802.1AE MACsec capability (hardware support) Flow Control IEEE 802.3x VLAN Support IEEE 802.1Q VLAN Compatible Platform Cisco Catalyst 4500E / 4500-X Series Supported Supervisors Supervisor Engine 7-E, 8-E and compatible supervisors Software Support Cisco IOS XE Module Type Field Replaceable Unit (FRU) Hot Swappable Yes Power Consumption Approx. 75W (module typical) Cooling Chassis fan cooling Application Campus Access, VoIP, WLAN, IP Surveillance, Enterprise LAN