The CWDM SFPs are hot-swappable, transceiver components that you can plug into standard receptacles in Cisco routers & switches & convert Gigabit Ethernet electrical signals into a single-mode fiber-optic (SMF) interface. You can connect the CWDM SFPs to CWDM passive optical system optical add/drop multiplexer (OADM) or multiplexer/demultiplexer plug-in modules using single-mode fiber-optic cables with standard SC connectors. Features Scalability The Cisco CWDM SFP solution helps enable the transport of up to eight channels over single-mode fiber strands. Easy deployment & flexible implementation The Cisco CWDM SFP fits into a standard SFP port supporting the IEEE 802.3z standard on the supported Cisco systems platforms. The Cisco CWDM SFP solution allows for a variety of network configurations-from multi-channel point-to-point to hub & meshed-ring configurations. High availability The Cisco CWDM SFP solution takes advantage of a multi-channel architecture & the inherent protection of ring architectures. Investment protection The Cisco CWDM SFP solution helps enable enterprises & service providers to increase the bandwidth of an existing Gigabit Ethernet optical infrastructure without adding new fiber strands. The solution can be used in parallel with other Cisco SFP devices on the same platform. Specifications Device Type SFP (mini-GBIC) transceiver module
- LC/ PC single mode Form Factor Plug-in module Cabling Type CWDM Optical Wave Length 1510 nm Data Link Protocol Gigabit Ethernet, 2 Gb Fibre Channel Manufacturer Warranty 90 days warranty Designed For Cisco 3825, 3825 V3PN, 3845, 3845 V3PN, 7301, 7301 VAM2+; Catalyst 2948, 2950, 2950ST, 2960, 2970G, 3560, 3560E, 3560G, 3560V2, 3560X, 3750, 3750G, 4500, 4948;ME 4924, 6524; Supervisor Engine 720, II-Plus-10, II-Plus-TS
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The desktop charger complements the Cisco Unified Wireless IP Phone 7925G, 7925G-EX, & 7926G models, providing a full-duplex speakerphone for hands-free communication & desktop charging. It provides connectivity to the phones through a Bluetooth interface, with audio control provided by the keys on the phone while it is located in the dock. In addition to charging the phone while in the dock, the desktop dock also charges a spare battery if fitted into the battery slot on the rear. This docking station contains an extra feature, “ Booth mode”, whereby a fully charged battery inserted in the rear battery slot can be used to operate the desktop charger & speakerphone when disconnected from wall power. This feature provides a quick & simple form of conference when moving to a small private room. The desktop charger uses a different power supply from the phone. Please note that the phone power supply is not required when using the desktop charger. ...

The Cisco Enhanced Ether Switch Service Module helps ensure maximum availability, high performance, ease of upgrade, & expandability. The modules have their own processors, switching engines, & flash memory that run independently of host router resources, helping ensure maximum concurrent switching & routing performance as well as providing integrated Po E, security, & increased ease of management. ...

The Cisco Enhanced Ether Switch Service Module helps ensure maximum availability, high performance, ease of upgrade, & expandability. The modules have their own processors, switching engines, & flash memory that run independently of host router resources, helping ensure maximum concurrent switching & routing performance as well as providing integrated Po E, security, & increased ease of management. ...

The Cisco Enhanced Ether Switch Service Modules greatly expands the router's capabilities by integrating industry-leading Layer 2 switching with feature sets identical to those found in the Cisco Catalyst 3560-E & Catalyst 2960 Series Switches. The Cisco Enhanced Ether Switch Service Modules are the first modules to take advantage of the increased capabilities on the Cisco 3900 & 2900 Series Integrated Services Routers. in addition, these service modules enable Cisco's industry-leading power initiatives, & per-port Po E power monitoring-all of which enhance the ability of the branch office to scale to next-generation requirements & still meet important initiatives for IT teams to operate a power efficient network. ...

The Cisco Catalyst 3750-X Series & 3560-X Series Switches support four optional network modules for uplink ports. The default switch configuration doesn’t include the uplink module; at the time of switch purchase the customer has the flexibility to choose from the network modules This module has two (copper) ports that support speeds of 1 Gps or 10 Gps. Two 10GB-T ports network module ...

Designed For Catalyst 3850-24P-E, 3850-24P-L, 3850-24P-S, 3850-24PW-S, 3850-24T-E, 3850-24T-L, 3850-24T-S, 3850-48F-E, 3850-48F-L, 3850-48F-S, 3850-48P-E, 3850-48P-L, 3850-48P-S, 3850-48PW-S, 3850-48T-E, 3850-48T-L, 3850-48T-S ...

The module has four 1-Gigabit SFP module slots. Any combination of standard SFP modules is supported. ...

A single Flex Stack connection between two members is a full duplex 10 Gbps connecton. Each Cisco Catalyst 2960-S member supports two Flex Stack connections. Each Flex Stack member can simultaneously send & receive Ethernet traffic over both stack links at line rate, effectively giving 20 Gbps of stack bandwidth per member. Up to four switches can stacked together using Flex Stack to form a single logical switch. Logical switch is another term used to identify a stack of switches. There are multiple physical switches acting as a single unit. This single unit behavior is a logical switch. Cisco Catalyst 2960-S switches running Flex Stack use a hop-by-hop method of transferring Ethernet packets across the stack. Packets traverse the stack by going from one member to another over the Flex Stack links until the packet reaches its destination. This is the same behavior as multiple standalone Ethernet switches forwarding packets from one switch to another. ...

A single Flex Stack connection between two members is a full duplex 10 Gbps connecton. Each Cisco Catalyst 2960-S member supports two Flex Stack connections. Each Flex Stack member can simultaneously send & receive Ethernet traffic over both stack links at line rate, effectively giving 20 Gbps of stack bandwidth per member. Up to four switches can stacked together using Flex Stack to form a single logical switch. Logical switch is another term used to identify a stack of switches. ...