Cisco 4500 Switch WS-C4507R-E|LinkNewNet

Cisco 4500 Switch WS-C4507R-E

Model: WS-C4507R-E

Detail: Cat4500 E-Series 7-Slot Chassis, fan, no ps, Red Sup Capable

Condition: Used

*These items are in Good condition. Items may have scratches, if you need mint condition let us know and we will see if we have a unit that meets your needs.

*These items have been fully tested by our professional tech team. Test notes available upon request.

Tags： >6 port

Delivery

After receiving the order, we will carry out detailed testing and maintenance of the equipment before shipmentSothe order equipment usually will be shipped within 2 or 3 workdays.

Warranty

Equipment is sold with a3-month free warranty policy. If you need to extend the warranty period, please contact our sales team

Product Condition

All of devicesare in good operating condition, having been fully tested by professional technical engineers. Testing instructions also could be provided according to customer’s requirements. There may be scratches on the appearance of used products. please confirm that with our sales team before purchasing.

Payment

Import duties and taxes are not included in the product price or shipping costs. Please contact with the customs office in your country for checking with the additional charges before the itemsarriving at your customs location.

Product Details

WS-C4507R-E Specification
Product ID:	WS-C4507R
Product Type:	Ethernet Switch
Product Description:	Catalyst 4500 Chassis (7-Slot),fan, no p/s, Red Sup Capable
I/O Expansions
Number of Total Expansion Slots:	7
Expansion Slot Type:	Supervisor Engine
Management & Protocols
Manageable:	Yes
Power Description
Power Source:	Power Supply
Redundant Power Supply:	Yes
Physical Characteristics
Width:	17.3 in
Height:	19.2 in
Depth:	12.5 in
Weight (Approximate):	107.00 lb
Miscellaneous

Q&A

Q In redundant mode, is only one power supply used, or do both power supplies share the load?

A In redundant mode, each power supply operates at 50 percent capacity and provides the same total power as a single power supply. If one fails, the backup reverts to providing 100 percent power.

Q What do you mean by cold start and hot start of a power supply?

A Cold start is when power supply has been off for more than 1 hour, and hot start is when the power supply has been on for more than 1 hour.

Q Is it possible to use mixed AC and DC power supplies in the same chassis?

A AC and DC would need different power supplies; hence this configuration mix is not supported.

Q With a Power over Ethernet (PoE) power supply of 4200W, if I am not using any PoE devices, can I use the available PoE power as data power?

A No, the 4200W power supply is the PoE power supply. That means it has a fixed share of PoE and data power. With a single 220V input in a single 4200W power supply, it support a maximum of 1360W for data power that will be used to power up the line cards and chassis. The inline power (PoE) will also be available whether you use it or not. But PoE power cannot be converted to data power because different rails are used for data and PoE in a power supply.

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