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PWR-C2-640WAC= | Catalyst AC Power Supply 640W, 2960XR, 3650

SKU: PWR-C2-640WAC=
Band: Cisco
Model:
Part Number: PWR-C2-640WAC=
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Detail:

PWR-C2-640WAC= | Catalyst AC Power Supply 640W, 2960XR, 3650

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฿22,500.00 Exclude VAT.
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Cisco Catalyst 3650 Series

Switch Models and Corresponding Default Power Supplies

Models

Default Power Supply

Available PoE Power

Support Secondary Power Supply

24-port data switch

PWR-C2-250WAC

-

Yes

48-port data switch

Yes

24-port PoE switch

PWR-C2-640WAC

390 W

Yes

48-port PoE switch

Yes

48-port full PoE switch

PWR-C2-1025WAC

775 W

Yes

24-port mini PoE switch

Fixed 640 WAC

390W

No, but supports RPS 2300

48-port mini PoE switch

Fixed 975 WAC

775W

No, but supports RPS 2300

24-port Multigigabit PoE switch

PWR-C1-715WAC

435 W

Yes

24-port Multigigabit UPOE switch

PWR-C1-1100WAC

820 W

Yes

48-port Multigigabit full PoE switch

 

 

48-port Multigigabit UPOE switch

660 W

Yes

The multigigabit switches support a different set of power supplies than the non-multigigabit switches. In addition the PWR-C1-350WAC is not supported on the multigigabit switches. In addition to the power supplies listed in Table 3, a 640W DC power supply is available at the time of order or as a spare on all non-multigigabit switch models. The DC power supply also delivers PoE capabilities for maximum flexibility (refer to Table 4 for available PoE budget with DC power supplies). Customers can mix and match the AC and DC power supplies in the two available power supply slots. Any of these power supplies can be installed in any of the switches.

Available PoE with DC Power Supply

Model

Number of DC Power Supplies

Total Available PoE Budget

24-port or 48-port PoE Switch (non-multigigabit)

1

390 W

2

780 W

24-port PoE Switch (Multigigabit)

1

160 W

2

600 W

48-port PoE Switch (Multigigabit)

1

0 W

2

440 W

Power over Ethernet Plus (PoE+)

The Cisco Catalyst 3650 Series Switches support both PoE (IEEE 802.3af) and PoE+ (IEEE 802.3at standard), which provide up to 30 W of power per port. PoE removes the need for wall power to each PoE-enabled device and eliminates the cost for additional electrical cabling and circuits that would otherwise be necessary in IP phone and WLAN deployments. The 3650 Series can provide a lower TCO for deployments that incorporate Cisco IP phones, Cisco Aironet® wireless LAN (WLAN) access points, or any IEEE 802.3at-compliant end device. Table 5 shows the power supply combinations required for different PoE needs.

Minimum Power Supply Requirements for Full PoE and PoE+

 

24-Port PoE Switch

48-Port PoE Switch

PoE on All Ports (15.4 W per port)

One PWR-C2-640 WAC

One PWR-C2-1025WAC or Two PWR-C2-640 WAC

PoE+ on All Ports (30 W per port)

One PWR-C2-1025WAC or Two PWR-C2-640 WAC

Two PWR-C2-1025 WAC

Cisco Universal Power over Ethernet (Cisco UPOE)

Cisco UPOE is a breakthrough technology, offering the following services and benefits:

   60W per port to enable a variety of end devices such as Samsung VDI client, BT IP turret systems in trading floors, Cisco Catalyst compact switches in retail and hospitality environments, personal Cisco TelePresence® systems, and physical access control devices

   High availability for power and guaranteed uninterrupted services, a requirement for critical
applications (e911)

   Lower OpEx by providing network resiliency at lower cost by consolidating backup power into
the wiring closet

   Faster deployment of new campus access networking infrastructures by eliminating the need for a power outlet for every endpoint

The Cisco UPOE capability is available only on select multigigabit models.

Power Supply Requirements for Cisco UPOE

 

24-Port Multigigabit Cisco UPOE Switch

48-Port Multigigabit Cisco UPOE Switch

Cisco UPOE (60W per port) on all (24-port switch) or max. 29 ports (48-port switch)

One 1100W and one 715W power supplies or two 1100W power supplies

Two 1100W power supplies


Cisco Catalyst 2960XR

Cisco Catalyst 2960-XR Series default power supply configurations

Product ID

Default power supply

Available PoE power

WS-C2960XR-24TS-I

WS-C2960XR-48TS-I

WS-C2960XR-24TD-I

WS-C2960XR-48TD-I

PWR-C2-250WAC

WS-C2960XR-24PD-I

WS-C2960XR-48LPD-I

WS-C2960XR-24PS-I

WS-C2960XR-48LPS-I

PWR-C2-640WAC

370W

WS-C2960XR-48FPD-I

WS-C2960XR-48FPS-I

PWR-C2-1025WAC

740W

Cisco Catalyst 2960-XR Series PoE and PoE+ power capacity

Model

Maximum number of PoE+ (IEEE 802.3at) ports*

Maximum number of PoE (IEEE 802.3af) ports*

Available PoE power (single PS source)

Cisco Catalyst 2960XR-48FPD-I

24 ports up to 30W

48 ports up to 15.4W

740W

Cisco Catalyst 2960XR-48LPD-I

12 ports up to 30W

24 ports up to 15.4W

370W

Cisco Catalyst 2960XR-24PD-I

12 ports up to 30W

24 ports up to 15.4W

370W

Cisco Catalyst 2960XR-48FPS-I

24 ports up to 30W

48 ports up to 15.4W

740W

Cisco Catalyst 2960XR-48LPS-I

12 ports up to 30W

24 ports up to 15.4W

370W

Cisco Catalyst 2960XR-24PS-I

12 ports up to 30W

24 ports up to 15.4W

370W

* Intelligent power management allows flexible power allocation across all ports.

Cisco Catalyst 2960-XR Series available PoE and switch power capabilities with different combinations of power supplies

Primary power supply

Secondary power supply

Available power for PoE+

Switch power redundancy

Available PoE power when one PS fails

PWR-C2-250WAC

No

PWR-C2-250WAC

PWR-C2-250WAC

Yes

PWR-C2-640WAC

370W

No

PWR-C2-640WAC

PWR-C2-640WAC

370W

Yes

370W

PWR-C2-1025WAC

740W

No

PWR-C2-1025WAC

PWR-C2-1025WAC

740W

Yes

740W

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