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回收思科CISCO电源

首页 » 产品展示 » 回收CISCO网关及其它 » 回收思科CISCO电源

Cisco PWR-3900-AC

发布时间：2012/2/28 15:50:43　点击量：

CISCO PWR-3900-ACv产品简介

Table 1.Cisco 3900 Series Platforms and Services Performance Engines

Ordering SKU	Description	Technical Service SKU (Cisco SMARTnet 8x5xNBD)
CISCO3945E/K9	Cisco 3945E w/SPE250(4GE,3EHWIC,3DSP,4SM,256MBCF,1GBDRAM,IPB)	CON-SNT-3945E
CISCO3925E/K9	Cisco 3925E w/SPE200(4GE,3EHWIC,3DSP,2SM,256MBCF,1GBDRAM,IPB)	CON-SNT-3925E
CISCO3945/K9	Cisco 3945 w/SPE150(3GE,4EHWIC,4DSP,4SM,256MBCF,1GBDRAM,IPB)	CON-SNT-3945
CISCO3925/K9	Cisco 3925 w/SPE100(3GE,4EHWIC,4DSP,2SM,256MBCF,1GBDRAM,IPB)	CON-SNT-3925
C3900-SPE250/K9=	Cisco Services Performance Engine 250 for Cisco 3945E ISR (Spare)	Not Applicable
C3900-SPE200/K9=	Cisco Services Performance Engine 200 for Cisco 3925E ISR (Spare)	Not Applicable
C3900-SPE150/K9=	Cisco Services Performance Engine 150 for Cisco 3945 ISR (Spare)	Not Applicable
C3900-SPE100/K9=	Cisco Services Performance Engine 100 for Cisco 3925 ISR (Spare)	Not Applicable

You can order each Cisco 3900 Series platform with dual power supplies that you can configure for power-supply redundancy or increased power for Power over Ethernet (PoE). The primary and secondary power supplies can be AC, PoE, DC, or any combination thereof. In order to power PoE ports on a switch module integrated into a router, you must order the router with a PoE power supply.

Cisco PWR-3900-AC

You can order the power supplies listed in Table 2 with the system or as spares. The PoE power supply on the Cisco 3900 Series ISRs requires a C15 rated power cable to accommodate the higher current rating of these power supplies.

Cisco PWR-3900-AC

Table 2.Cisco 3900 Series Router Power Supply Options (Offered with the System and as Spares)

Ordering SKU	Description
PWR-3900-AC	Cisco 3925-3945E AC Power Supply (Both system and spare). Spare SKU should be ordered for a Secondary PS of a system already deployed
PWR-3900-AC/2	Cisco 3925-3945E AC Power Supply (Secondary PS) - only as system
PWR-3900-POE	Cisco 3925-3945E AC Power Supply with Power Over Ethernet (Both system and spare)
PWR-3900-POE/2	Cisco 3925-3945E AC Power Supply with Power Over Ethernet (Secondary PS) - only as system
PWR-3900-DC*	Cisco 3925-3945E DC Power Supply (Both system and spare)
PWR-3900-DC/2*	Cisco 3925-3945E DC Power Supply (Secondary PS) - only as system
CAB-C15-ACx	AC Power Cord (country specific SKU), C15, (country-specific plug), (length)

*The DC versions of power supply will be available in 1H'CY10.

The Cisco 3945E, 3925E, 3945, and 3925 ship with a default memory of 1-GB DRAM and 256-MB Compact Flash. The 1-GB DRAM configuration is derived by the installation of 2 symmetrical dual in-line memory modules (DIMMs) of 512 MB in each of the memory slots on the SPE of the Cisco 3900 Series platforms. When upgrading memory to higher densities, both memory slots must be populated with DIMMs of symmetrical type and density for high system performance. The Cisco 3900 Series does not support the use of different DRAM densities in the two available DIMM slots or the use of only one slot. The memory type and part numbers are shared among all Cisco 3900 Series platforms, as listed in Table 3.

Table 3.Cisco 3900 Series Routers DRAM (Factory Upgrades and Spares)

Ordering SKU	Description
MEM-3900-1GU4GB	1GB to 4GB DRAM Upgrade (2GB+2GB) for Cisco 3925/3945 ISR
MEM-3900-1GB-DEF	1GB DRAM (512MB+512MB) for Cisco 3925-3945E ISR (Default)
MEM-3900-1GU2GB	1GB to 2GB DRAM Upgrade (1GB+1GB) for Cisco 3925-3945E ISR
MEM-3900-512MB=	512MB DRAM for Cisco 3925-3945E ISR (only as spare)
MEM-3900-1GB=	1GB DRAM for Cisco 3925-3945E ISR (only as spare)

The Compact Flash part numbers in Table 4 are shared across all the routers in the Cisco ISR G2 portfolio. Compact Flash slot 0 is populated with a 256-MB Compact Flash by default from the factory. There is an additional Compact Flash slot 1 that you can optionally configure and order with another Compact Flash of desired density.

Table 4.Cisco 3900 Series Routers Compact Flash (Factory Upgrades and Spares)

Ordering SKU	Description
MEM-CF-256U4GB	256MB to 4GB Compact Flash Upgrade for Cisco 1900, 2900, 3900 ISR
MEM-CF-256U2GB	256MB to 2GB Compact Flash Upgrade for Cisco 1900, 2900, 3900 ISR
MEM-CF-256U1GB	256MB to 1GB Compact Flash Upgrade for Cisco 1900, 2900, 3900 ISR
MEM-CF-256U512MB	256MB to 512MB CF Upgrade for Cisco 1900, 2900, 3900 ISR
MEM-CF-256MB	256MB Compact Flash for Cisco 1900, 2900, 3900 ISR (Default)
MEM-CF-4GB=	4GB Compact Flash (Spare) for Cisco 1900, 2900, 3900 ISR (only as spare)
MEM-CF-2GB=	2GB Compact Flash (Spare) for Cisco 1900, 2900, 3900 ISR (only as spare)
MEM-CF-1GB=	1GB Compact Flash (Spare) for Cisco 1900, 2900, 3900 ISR (only as spare)
MEM-CF-512MB=	512MB Compact Flash (Spare) for Cisco 1900, 2900, 3900 ISR (only as spare)
MEM-CF-256MB=	256MB Compact Flash (Spare) for Cisco 1900, 2900, 3900 ISR (only as spare)

The Cisco 3900 Series routers ship with a default fan assembly that drives "business-to-bezel" airflow in the router chassis. An alternate, optional fan assembly provides a "bezel-to-business" airflow and includes an air filter appropriate for dusty operation environments or Network Equipment Building System (NEBS) installations. You can configure either fan assembly with the system or order them as spares if needed. You can also order spare air filters to allow for periodic maintenance and replacement. Additionally, the cover for the redundant power supply (RPS) on the Cisco 3900 Series is orderable as a spare. Table 5 lists the part numbers for Cisco 3900 Series fan-related products.

Table 5.Cisco 3900 Series Routers Fan-Related Products

Ordering SKU	Description
3900-FANASSY	Cisco 3925-3945E Fan Assembly (Both system & spare)
3900-FANASSY-NEBS	Cisco 3925/3945 Fan Assembly for NEBS w/3900-FANFLTR-NEBS & Bezel (Both system & spare)
RPS-COVER-3900=	Cover for empty 2nd Power Supply slot on Cisco 3925 - 3945E(only as spare)