Cisco t1 interface card NIC

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CISCO WIC-1DSU-T1-V2 - 1-PORT T-1 interface Network (WAN) NEW Bulk Card with DSU/CSU For 16/17/26/36/3700 Series Router p/n WIC-1DSU-T1-V2 with 90 days warranty Manufacturer's Info:http://www.cisco.com/en/US/products/air-wc- 1dsu
 
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The Cisco Channelized T1/E1 and ISDN PRI High-Speed WAN Modules combine multiple T1/E1 WAN connectivity-Channelized T1/E1 and ISDN Primary Rate Interface (PRI), in the same card. With flexible WAN connectivity options, together with integrated routing,...
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The Cisco Channelized T1/E1 and ISDN PRI High-Speed WAN Modules combine multiple T1/E1 WAN connectivity-Channelized T1/E1 and ISDN Primary Rate Interface (PRI), in the same card. With flexible WAN connectivity options, together with integrated routing,...
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Updated T1 WAN Interface Card with Integrated DSU/ CSU Simplifies Internet/ Intranet Access by Reducing Deployment and Management Tasks.
 

starting at

$225
  • product
The Cisco platforms offer a wide variety of serial connectivity modules to accommodate the range of application needs in customer networks. The serial network module family for the Cisco 3600 series assures customers that they can choose a serial connectivity solution that fits their requirements. Available as network modules or WAN interface cards, serial connectivity options offer several port densities, synchronous and asynchronous alternatives, and integrated channel service unit/data service unit (CSU/DSU). As modular components, they are easily and inexpensively field upgradeable as customer requirements change. The Cisco Systems' T1 data service unit/channel service unit (DSU/CSU) WAN interface card is an integrated, fully managed DSU/CSU for T1 or fractional T1 service. Supported on the Cisco 1600, 1720, 2600, and 3600 series routers, it provides a cost-effective router-DSU/CSU combination.

starting at

$225
 

starting at

$17
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Cisco offers a wide variety of connectivity, expansion and upgrade options to accommodate the range of application needs in customer networks. The network modules assure customers that they can choose a connectivity solution that fits their requirements. They are easily and inexpensively upgradeable as customer requirements change.

starting at

$17
 

starting at

$34
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Cisco offers a variety of connectivity, expansion and upgrade options to accommodate the customer specific needs. Cisco's components are easily and inexpensively upgradeable as customer requirements change.

starting at

$34
 

starting at

$38
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The PA-8T-V.35 provides up to eight synchronous serial interfaces for the chassis. The PA-8T-V.35 network interfaces provide a direct connection between the high-speed bus in the router and external networks. Each PA-8T-V.35 interface provides full-duplex (FDX) operation at T1 (1.544 Mbps) and E1 (2.048 Mbps) speeds. The V.35 interface is most commonly used in the United States and throughout Europe. All eight PA-8T-V.35 interfaces connect to external networks through a single port that has a 200-pin, D-shell receptacle. You must use a V.35 compact serial cable to connect PA-8T-V.35 interfaces to an external data service unit (DSU) or channel service unit (CSU). The compact serial cable attached to the single receptacle determines the mode (DCE or DTE) for all eight interfaces.

starting at

$38
 

starting at

$90
  • product
Cisco offers a wide variety of connectivity, expansion and upgrade options to accommodate the range of application needs in customer networks. The network modules assure customers that they can choose a connectivity solution that fits their requirements. They are easily and inexpensively upgradeable as customer requirements change.

starting at

$90
 

starting at

$350
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The Digital T1/E1 Packet Voice Trunk Network Module provides a flexible and scalable T1/E1 voice solution. A single packet voice trunk network module supports both on-premise and off-premise connections to both Private Branch Exchanges (PBXs) and Public Switched Telephone Networks (PSTNs). These products are ideal for enterprise branches, large businesses and service providers wishing to migrate to packet-based multiservice infrastructures. This network module leverages existing legacy telephony equipment investments in addition to providing the ideal gateway interface for IP telephony within the Cisco Architecture for Voice, Video and Integrated Data (AVVID). It also enables the deployment of new packet voice applications while reducing recurring telephony charges.The packet voice trunk network modules seamlessly interoperate with smaller and larger multiservice platforms from Cisco. The Digital T1/E1 Packet Voice Trunk Network Module provides an ideal migration path to a multiservice network. Customers can gradually shift voice traffic from traditional circuit-switched networks to a single infrastructure carrying data, voice and video over packet networks without replacing any legacy PBX and key communication system equipment. This network module also provides the perfect solution for PBX and PSTN access to IP telephony in the Cisco AVVID architecture. With connectivity support for over 90% of the world's medium and large traditional circuit-switched PBXs and PSTNs, the Digital T1/E1 Packet Voice Trunk Network Module provides every Enterprise the ability to integrate voice and data into a single multiservice infrastructure.

starting at

$350
 

starting at

$320
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Inverse multiplexing over ATM (IMA) port adapters for the Cisco 7200 and 7500 series routers offer a cost-effective solution to increase bandwidth and extend multiservice capabilities to regional offices and large branches with ATM. By aggregating T1 or E1 communications links using standards-based IMA, service providers and enterprise customers can now take advantage of greater bandwidth flexibility as well as the advanced quality-of-service (QoS) features available with an ATM WAN infrastructure.IMA is an ATM Forum specification that provides a cost-effective and scalable alternative to T3/E3 services by offering service providers and enterprise customers the ability to leverage widely available T1 services over ATM, and interoperate with other vendors' standards-based equipment. Multiport T1/E1 IMA can provide organizations with highly desired fractional T3/E3 bandwidth connectivity so critical in situations where DS3 or OC-3 fiber communications links are either cost prohibitive or unavailable.

starting at

$320
 

starting at

$364
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Companies spend billions of dollars each year on internal phone calls and faxes between their own offices. Cisco Systems now offers companies a way to significantly reduce these costs without compromising voice and fax quality, and without impacting the way employees make phone calls or send faxes.Cisco is now announcing new voice/fax network modules for the Cisco 2600/3600 multifunction platform. This announcement marks the first step in adding multiservice (integrated voice, data, and video) functionality to its popular Cisco 2600/3600 series. The new Cisco offers unparalleled multifunctional capabilities in a midrange solution, with strength in traditional LAN-to-LAN routing, dial access, legacy, and now, multiservice applications. No other networking vendor comes close to offering this breadth of functionality in one midrange device.

starting at

$364
 

starting at

$467
  • product
Cisco offers a wide variety of connectivity, expansion and upgrade options to accommodate the range of application needs in customer networks. The network modules assure customers that they can choose a connectivity solution that fits their requirements. They are easily and inexpensively upgradeable as customer requirements change.

starting at

$467
 

starting at

$110
  • product
Cisco offers a variety of connectivity, expansion and upgrade modules and cards to accommodate the customer specific needs. These components are easily and inexpensively upgradeable as customer requirements change.This is a 2-port Multichannel T1 with integrated CSU/DSUs.

starting at

$110
 

starting at

$157
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$157
 

starting at

$279
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The enhanced digital voice port adapter family consists of two members: the Two-Port T1 and E1 High-Capacity Enhanced Digital Voice Port Adapter and the Two-Port T1 and E1 Moderate-Capacity Enhanced Digital Voice Port Adapter. Both offer the same industry-leading feature set and performance. The cards differ only in their overall voice channel capacity. These enhanced port adapters come with increased DSP memory for support of future additional voice and voice-band features. Choose the solution that best meets the network's scalability requirements without worrying about differences in features. Both enhanced digital voice port adapters are highly integrated solutions offering a leap forward in voice-channel density and application flexibility. These single-width port adapters incorporate two universal ports that can be configured for either T1 or E1 connection with high-performance digital signal processors (DSP) that support up to either 48 or 120 channels of compressed voice. Integrated channel service units/digital service units (CSU/DSU), echo cancellation, and Digital Signal Level 0 (DS0) drop and insert functionality eliminate the need for external line-termination devices and multiplexers, which simplifies network design and management.

starting at

$279
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