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PortMaster 3 Access Concentrator combines K56flex / V.90 modems, communications server, and router into a single space-saving unit. It has six rear-panel expansion slots supporting up to ten modems per slot, for a maximum configuration of 60 modems per chassis. Up to two T1/E1/CT1/CE1 interfaces support analog, ISDN, BRI, ISDN, PRI, Frame Relay, and Leased Line services, providing the most complete remote access solution for ISP and enterprise connectivity. Multiple PortMaster 3s are designed to work togeth..
Input: 100-120V 6A 50/60Hz 200-240V 3A 50/60HzOutput: 48V 400W..
Important Note: Product picture is stock image. We may not have cable and serial adapter available. Unit will include base unit and power supply -- we will include cables and serial adapters only if we have them on hand in stock.The Pipeline 75 is an Ethernet-to-ISDN bridge/router that gives telecommuters and remote offices the flexibility to step up to the latest in digital technology without leaving the analog world behind. With the Pipeline 75, you can establish seamless connections that deliver voice ..
MCK EXTender 6000 PBXGateway (Main Office) works with leading PBX platforms and digital handsets over T1, ISDN, Frame Relay, and IP connections. The EXTender 6000 is available in 8-port or 12-port configurations, and is ideal in offices with as few as five to as many as several hundred employees. It easily scales with the growth of the enterprise: when new employees are added, simply utilize an available EXTender port or, when capacity is reached, add another EXTender.In addition, the EXTender 6000 suppor..
