Tripp Lite SRWF5U SmartRack 5U Low-Profile Vertical-Mount Switch-Depth Wall-Mount Rack Enclosure Cabinet

QNAP TRAY-25-BLK01 computer case part HDD mounting bracket Accessories

TRAY-25-BLK012.5" HDD TRAY WITH KEY LOCK AND TWO KEYS, BLACK AND PLASTIC

Cisco NIM-VAB-M= network card Internal RJ-11 100 Mbit/s Accessories

The Cisco 4000 Integrated Services Router Family Network Interface Module (NIM) supports VDSL2 and ADSL2/2+ on a single WAN interface. The solution provides a secure, cost-effective solution for customers ranging from teleworkers and small businesses to large enterprise branch offices.In combination with Cisco 4000 Integrated Services Routers (ISRs), this NIM provides high-speed digital data transmission between customer premises equipment (CPE) and the central-office DSL access multiplexer (DSLAM), usually located on the telephone company premises. Service providers and resellers can offer additional services such as business-class security; voice, video, and data; differentiated classes of service (CoS); and managed network access with Cisco IOS® Software over existing telephony infrastructure.With Cisco IOS XE Software Release 3.14 and later releases, the single-port multimode VDSL2 and ADSL2/2+ NIM is supported on the following Cisco 4000 routers: Cisco 4321, 4331, 4351, 4431, and 4451.ApplicationsBusiness-Class DSL with WAN BackupThe Cisco 4300 and 4400 Series ISRs offer multiple WAN slots. These routers can be configured with a Network Interface Module card for primary WAN access, providing redundancy for mission-critical applications. The WAN flexibility in these platforms enables the DSL cards with part numbers VDSL2 or ADSL2/2+ Network Interface Module for Annex A (NIM-VAB-A), VDSL2 or ADSL2/2+ Network Interface Module for Annex B/J (NIM-VA-B), and VDSL2 or ADSL2/2+ Network Interface Module for Annex M (NIM-VAB-M) to be used based on the VDSL2 or ADSL2/ADSL2+ supported technology.BankingIn this scenario, a bank branch office uses the Cisco 4331 with an VDSL2 or ADSL2/2+ Network Interface Module for Annex A (NIM-VAB-A) card and Ethernet connectivity through the front-panel Gigabit Ethernet ports to provide primary and backup WAN access. In addition, the Cisco SM-X 24-Port Layer 2/3 EtherSwitch Service Module is used for connectivity for local bank branch-office servers and teller and ATM machines. This scenario uses the versatility of the Cisco 4331 to enable banking databases to synchronize banking and ATM transactions without any interruption of WAN access, and it provides redundancy for other mission-critical applications.Business-Class SecurityThe Cisco 4300 and 4400 Series ISRs with the Network Interface modules can be optimized for Internet security with the Cisco IOS Firewall, supporting stateful-inspection-firewall and Cisco Cloud Web Security (CWS) Connector features. With an always-on DSL connection, Internet security and VPN capabilities are crucial to protecting corporate resources from malicious network attacks. You can enable these features on the Cisco 4000 Series ISRs by purchasing the optional Security Technology License or the AX feature set.These platforms can also be optimized for VPN to secure the Internet for communications with the same policies and levels of security and performance as a private network. VPNs provide security through encryption tunneling, and the Cisco routers support hardware-based Triple Data Encryption Standard (3DES), IP Security (IPsec), and Advanced Encryption Standard (AES).These advanced encryption features can be enabled on Cisco ISRs by purchasing the optional Security Technology License or the AX feature set.Application-Aware Networking with IP Quality of ServiceUsing Cisco quality-of-service (QoS) features, including Class-Based Weighted Fair Queuing (CBWFQ), Low‑Latency Queuing (LLQ), Weighted Random Early Detection (WRED), and others, Cisco 4000 Series routers with the Cisco Multimode VDSL2 and ADSL2/2+ NIM can help service providers and resellers offer services that can differentiate bandwidth based on the specific application or specific user. For example, network administrators can give traffic from a customer order entry priority over regular internal network traffic.PerformanceVDSL2 and ADSL2/2+ performance is a function of many variables, including the DSLAM line card, DSLAM software version, VDSL profile and band plan, line-noise conditions, loop length, and other environmental factors.Software SupportThe single-port Cisco Multimode VDSL2 and ADSL2/2+ NIM is supported on Cisco IOS XE Software Release 3.14 and later releases on Cisco 4321, 4331, 4351, 4431, and 4451 ISRs.The VDSL2 and ADSL2/2+ features are supported with the IP Base technology package license for the Cisco 4300 and 4400 Series ISRs.Platform SupportMultimode DSL (VDSL2 and ADSL2/2+) NIMs are supported only in the onboard NIM slots of the modular Cisco 4000 router platforms. Table 6 provides platform support details.

Cisco VWIC3-2MFT-T1-E1 network equipment spare part Voice network module Accessories

These flexible interface cards support multiple integrated data, voice and video applications, facilitating the migration from data only as well as circuit-switched voice/video services to a packet voice/video solutionThe Cisco® Third-generation 1-, 2-port and 4-port T1/E1 Multiflex Trunk Voice/WAN Interface (MFT VWIC3s) support data and voice applications on the Cisco 1921, 1941 and 1941W (data only), and the Cisco 2901, 2911, 2921, 2951, 3925, 3945, 3925E and 3945E Integrated Services Routers. The Cisco MFT VWIC3 combines WAN-interface-card (WIC) and voice-interface-card (VIC) functions to provide unparalleled flexibility, versatility, and investment protection through its many uses. Customers who choose to integrate data and voice in multiple steps preserve their investment in a T1/E1 WAN interface because the Cisco MFT VWIC3 cards can be reused in packet voice applications. The 2 port T1/E1 MFT VWIC3 is shown below.The Cisco MFT VWIC3 interface cards add improvements over the Cisco Second-generation 1- and 2-port T1/E1 Multiflex Voice/WAN Interface Cards (MFT VWIC2s). The Cisco 2- and 4-port MFT VWIC3s enable each port to be clocked from an independent clock source for data applications. Voice applications can now be clocked independently from data applications, with all ports for voice applications clocked from a single source. The Cisco MFT VWIC3s use the ECAN on the motherboard PVDM cards with up to 128ms echo-tail length for demanding network conditions. MFT VWIC3 cards support up to 2 channel groups per T1/E1 port for serial data applications. Refer to Table 3 for all configuration options offered with the MFT VWIC3 cards.The Cisco MFT VWIC3 cards can be inserted into the EHWIC slot on the supported Cisco 1921, 1941, 1941W, 2901, 2911, 2921, 2951, 3925, 3945, 3925E and 3945E integrated services routers. The T1/E1 MFT VWIC3 cards support both T1 and E1, providing additional flexibility in configuring the Cisco MFT VWIC3s for supporting T1, fractional T1, E1, and fractional E1 for both voice and WAN applications. All MFT VWIC3 modules include the drop-and-insert multiplexing capability, which eliminates costly external third-party channel service units/data service units (CSUs/DSUs) and drop-and-insert multiplexers.The Cisco MFT VWIC3 cards are offered in single-, dual- and quadruple-port versions, which can be used and then redeployed as network requirements change, thereby addressing several applications:- E1/G.703 data: The Cisco 1- and 2- port G.703 MFT VWIC3 versions act as a WIC, supporting T1, fractional T1, E1 (including structured G.703 with G.704 framing), fractional E1, and unstructured E1 (G.703) applications. To simplify remote management, the G.703 version includes a fully managed DSU. The G.703 versions also support all the capabilities on the T1/E1 versions.

Cisco NIM-2FXSP= network equipment spare part Voice network module Accessories

The Cisco® 4000 Series Integrated Services Routers (ISRs) host the Cisco network interface modules (NIMs), which have evolved from the enhanced high-speed WAN interface card (EHWIC), increasing port density and module capability. Up to three integrated NIM slots on the 4000 Series allow for flexible configurations. The NIMs support online insertion and removal (OIR), reducing the downtime required for new or replacement modules.The available modules include 2-port and 4-port foreign exchange station (FXS), direct inward dial (DID), foreign exchange office (FXO), a combination of 2-port FXS and 4-port FXO, 4-port ear and mouth (E/M), and 2-port and 4-port basic rate interface (BRI). The BRI cards support only voice features. The NIMs have a dedicated digital signal processor (DSP) that will be used for time-division multiplexing (TDM) analog voice services.

Cisco VWIC3-1MFT-T1-E1 network equipment spare part Voice network module Accessories

These flexible interface cards support multiple integrated data, voice and video applications, facilitating the migration from data only as well as circuit-switched voice/video services to a packet voice/video solutionThe Cisco® Third-generation 1-, 2-port and 4-port T1/E1 Multiflex Trunk Voice/WAN Interface (MFT VWIC3s) support data and voice applications on the Cisco 1921, 1941 and 1941W (data only), and the Cisco 2901, 2911, 2921, 2951, 3925, 3945, 3925E and 3945E Integrated Services Routers. The Cisco MFT VWIC3 combines WAN-interface-card (WIC) and voice-interface-card (VIC) functions to provide unparalleled flexibility, versatility, and investment protection through its many uses. Customers who choose to integrate data and voice in multiple steps preserve their investment in a T1/E1 WAN interface because the Cisco MFT VWIC3 cards can be reused in packet voice applications. The 2 port T1/E1 MFT VWIC3 is shown below.The Cisco MFT VWIC3 interface cards add improvements over the Cisco Second-generation 1- and 2-port T1/E1 Multiflex Voice/WAN Interface Cards (MFT VWIC2s). The Cisco 2- and 4-port MFT VWIC3s enable each port to be clocked from an independent clock source for data applications. Voice applications can now be clocked independently from data applications, with all ports for voice applications clocked from a single source. The Cisco MFT VWIC3s use the ECAN on the motherboard PVDM cards with up to 128ms echo-tail length for demanding network conditions. MFT VWIC3 cards support up to 2 channel groups per T1/E1 port for serial data applications. Refer to Table 3 for all configuration options offered with the MFT VWIC3 cards.The Cisco MFT VWIC3 cards can be inserted into the EHWIC slot on the supported Cisco 1921, 1941, 1941W, 2901, 2911, 2921, 2951, 3925, 3945, 3925E and 3945E integrated services routers. The T1/E1 MFT VWIC3 cards support both T1 and E1, providing additional flexibility in configuring the Cisco MFT VWIC3s for supporting T1, fractional T1, E1, and fractional E1 for both voice and WAN applications. All MFT VWIC3 modules include the drop-and-insert multiplexing capability, which eliminates costly external third-party channel service units/data service units (CSUs/DSUs) and drop-and-insert multiplexers.The Cisco MFT VWIC3 cards are offered in single-, dual- and quadruple-port versions, which can be used and then redeployed as network requirements change, thereby addressing several applications:- E1/G.703 data: The Cisco 1- and 2- port G.703 MFT VWIC3 versions act as a WIC, supporting T1, fractional T1, E1 (including structured G.703 with G.704 framing), fractional E1, and unstructured E1 (G.703) applications. To simplify remote management, the G.703 version includes a fully managed DSU. The G.703 versions also support all the capabilities on the T1/E1 versions.

Cisco CAB-AC2E= power cable Black Accessories

Cisco is the worldwide leader in networking that transforms how people connect, communicate, and collaborate. Their technology is changing the nature of work and the way we live. Founded in 1984, Cisco pioneered the development of Internet Protocol (IP)-based networking technologies. This tradition continues with the development of routing, switching, and other technologies such as application networking services, home networking, security, storage area networking, TelePresence systems, unified communications, video systems, and wireless.

FPR3K-FAN= Accessories

Cisco Power Splitter Cable for IP Conference Phone 7832, Power Adapter for PoE-Incapable LAN Switches, 1-Year Replacement Warranty (CP-7832-PWR-SPL=) Accessories

The Cisco Power Splitter Cable delivers both data connection and electrical power to devices with PoE-incapable LAN switches. Compatible with the Cisco IP Conference Phone 7832, this office phone power adapter is designed to work with the Cisco Power Cube 3 and Power Adapter 3 to deliver in offices where Power over Ethernet is not possible.

Cisco CAB-C13-C14-2M= power cable Black C13 coupler C14 coupler Accessories

Cisco pays special attention to its network accessories which are the foundation stone of the whole network system. Cisco cables, adapters and other accessories will never let you down and you can always rely on the superior quality and outstanding reliability. Cisco has a wide range of network cables that will fit even the most extraordinary demands.