Cisco

The ports of this module support Token Ring twisted-pair (UTP/STP) media connections via RJ-45 connectors. Similar to the ports of the base Catalyst 3..

The Cisco PA-4R 4-Port Token Ring Full Duplex Adapter is a high-performance networking solution designed to provide reliable and efficient connectivit..

The PA-4R-FDX provides up to four IBM Token Ring or IEEE 802.5 Token Ring interfaces that can be set for 4 Mbps or 16 Mbps half-duplex or full-duplex ..

Cisco offers the 4R port adapter provides up to four IBM Token Ring or IEEE 802.5 Token Ring interfaces. Each Token Ring interface can be set for 4 Mb..

4-Port Universal Frame Relay Card is a set of high-density, high-performance Frame Relay modules for Cisco IGX 8410, IGX 8420, and IGX 8430 wide-area ..

OverviewThe Cisco AS53-T1-96VOXD is a high-performance 4-Port Voice Interface Card (VIC) designed for the Cisco 7600 Series routers and Cisco ASR 1000..

The FXO (Universal) Voice Interface Card includes 4-port (FXO). This card covers a full range of digital voice and WAN connectivity options and provid..

The Cisco IP Communications 4-Port FXS/DID Voice/Fax Interface Card provide enterprises, managed service providers, and service providers the ability ..

This 4-port BRI voice and fax expansion module has ports are that are configurable for NT or TE mode. This module allows connection to an ISDN S/T net..

The RV042 4-port Fast Ethernet VPN Router-Dual WAN is an advanced Internet-sharing network solution for your small business needs. Like any router, it..

4-Port 10GbE Half CardProduct Type: Interface Module Application/Usage: Data Networking Expansion Slots: 4 x X2 Dimensions: 1.9" Height x 7.4" Width..

Overview The Cisco 28-2122-02 4-Serial Port Module with RS-232 Connectivity is a robust, plug-in expansion option designed for Cisco routers and switc..