Auto-ranging input with power factor correction (PFC) Power factor correction is a standard feature PFC reduces the reactive component in the source AC current allowing higher power factors & lower harmonic current components One temperature-controlled, variable-speed fan The power supply fan has four speed settings ...

Power supply options for the Cisco Catalyst Series are capable of supporting inline power. The power supply provides output power to the system. This power is shared between the chassis components, the line cards, & the Po E powered devices; the power supply does not dedicate any specific power for Po E. ...

Power supply
- hot-plug / redundant- plug-in module Weight
- 1.6kg Input Voltage
- AC 115-240 V Output Voltage -56 V Power


...

The Cisco High-Density Packet Voice Digital Signal Processor Module (PVDM3) enables Cisco 2900 & 3900 Series Integrated Services Routers Generation 2 to provide rich-media capabilities such as high-density voice video connectivity, conferencing, transcoding, transrating, and secure voice in Cisco Unified Communications Solutions. Features Investment protection & field-upgradable capability The PVDM3 modules all have the same form factor, and are used across Cisco 2900 & 3900 Series Integrated Services Routers. The field-upgradable capability can help you easily scale your voice deployments. Wide range of codec support The PVDM3 modules support a wide range of codecs of different complexities. They support all codecs that are supported by the PVDM2 modules. High density & flexibility The PVDM3 module portfolio has up to 4 times higher density than those in the PVDM2 portfolio. In addition, the PVDM3 modules provide better density for medium- & high-complexity codecs than their equivalent PVDM2 peers. Conferencing, transcoding, and transrating services The PVDM3 modules support digital voice connections, analog voice connections, conferencing, and universal transcoding services. The same DSPs on the PVDM3 modules can now support all the services with a single DSP image. In addition, the PVDM3 supports a higher number of conference sessions & a higher number of participants per conference than the PVDM2. ...

The Cisco QSFP Bi Di transceiver addresses the challenges of fiber infrastructure by providing the capability to transmit full-duplex 40-Gbps traffic over one duplex MMF cable with LC connectors. In another words, the Cisco QSFP Bi Di transceiver allows 40-connectivity to reuse the existing directly connecting 10-Gbps fibers & the existing fiber trunk without the need to add any fibers. The Cisco QSFP Bi Di transceiver (QSFP-40G-SR-BD) is a short-reach optical transceiver that delivers 40 Gbps over a duplex OM3 or OM4 MMF. It is MSA compliant. ...

You can use this kit to mount the Catalyst 2955 switch in a 19-inch rack. The rack mounting kit comes with a DIN rail adapter & screws to attach the adapter to the rack. ...

Cisco is the worldwide leader in networking for the Internet. Cisco provides the broadest line of solutions for transporting data, voice & video within buildings, across campuses, or around the world. Cisco solutions ensure that networks both public & private operate with maximum performance, security, & flexibility. ...

Cisco is the worldwide leader in networking for the Internet. Cisco provides the broadest line of solutions for transporting data, voice & video within buildings, across campuses, or around the world. Cisco solutions ensure that networks both public & private operate with maximum performance, security, & flexibility. ...

The Cisco Redundant Power System 2300 (RPS 2300) increases availability for converged data, voice, & video networks. The system delivers power supply redundancy & resiliency for a variety of power requirements, including Power over Ethernet (Po E). It helps ensure uninterrupted operation & protection against device power supply failures by providing seamless failover for Cisco switches like the Cisco Catalyst 3750-E Series Switches & routers like the Integrated Services Routers. The Cisco RPS 2300 supplies redundant power for up to two of six connected 48-port Po E devices in a convenient, 1-rack-unit form factor. When attached to Cisco Catalyst 3750-E or 3560-E Series Switches, the Cisco RPS 2300 offers additional intelligent management capabilities. ...

One of the critical parts of setting up any router is the selection of the serial cables to connect the router to the serial devices in your network. Cisco offers a V.35, DTE Male to Smart Serial, 10 Feet cable for Cisco 2600
- WIC-2T & 2A/S.
...