GarrettCom 6K25e Manual De Usuario

Magnum 6K25e Gigabit Fiber Switch            Installation and User Guide (10/07) 

 

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Gigabit port in the same unit.  This flexibility is achieved via a family of 6K25e port 

modules for copper and fiber-built-in (emphasizing Small Form Factor fiber for high 

fiber port density), 6-port modules for fiber and RJ-45 combinations, and 1Gb port 

module selections using GBICs.  These modules can be factory configured in a base 

chassis unit (or may be changed in the field by trained technicians) to adapt the unit to 

the user’s application and Ethernet cabling requirements. Even evolving mixed-media 

requirements for 10Mb and 100Mb fiber and copper as well as Gigabit ports can be 

handled by the Magnum 6K25e  product.  

The 6K25e managed switches also provides PoE option via Power-pass-through and 

power –inside PoE modules and  allows the users to select a wide option of combo PoE 

modules to support 802.3af pd devices. See details in sec 5.2.10 and 5.2.11. The Power 

Sourcing Equipment (PSE), and are fully compatible with Powered Devices (PD)(e.g 

wireless access points, IP phones) that comply with the IEEE 802.3af PoE standard. The 

PoE switch ports have an auto-sensing algorithm, so that they provide power only to 

802.3af, PoE end devices.  PoE is managed by a multi-stage handshake to protect 

equipment from damage and to manage power budgets .The PoE ports will 

discontinue supplying power when the PoE powered devices are disconnected, and 

support the 802.3af  PoE PSE standard for over-current protection, under-current 

detection, and fault protection.  

The packaging and power-input options target the Magnum 6K25e at heavy-

duty applications.  The chassis mounting rack style may be “regular” (with the ports and 

LEDs in the front and the power input and management console connector in the rear) or 

“Reverse” (with the ports and LEDs and the power-input and the management console 

connector all in the rear and a duplicate set of LEDs in the front).  Rack widths 

accommodated include standard 19” RETMA, ETSI, and 23” Telco.  Input power may be 

AC, or –48VDC for Telco environments, or 24VDC for Industrial applications. 

Designed for use in network traffic centers, the Magnum 6K25e Managed 

Fiber Switches are easy to install and use. Addresses of attached nodes are automatically 

learned, maintained and aged out, adapting the switching services to network changes. 

LEDs provide status information on each port. The Magnum 6K25e provides high 

performance plug-and-play hardware operation, 802.1p packet prioritization in hardware, 

and industry-standard managed networks software functionality, all in convenient 1U 

rack-mount packages.