Patton 2977 RAS

Patton 24 Port RAS Card Single T1 WAN

2977/24/PTM: 24 Port Daughterboard Upgrades 24 Port RAS to 48


For demanding, server-based applications including modem-pooling, remote access, advanced fax, World Wide Web and branch office internetworking, you won’t find a better product line than the Patton 2977 DialFire RAS

2977/24/PT1 Formerly Digi Part # 77000593
2977/48/PT2 Formerly Digi Part # 77000597

Patton 2977/24/PTM Formerly Digi Part # 77000594

Many Companies today rely on faxes to communicate with their customers. From hospitals to distribution companies, having the ability to send faxes simultaneously is a must. With the Patton 2977 DialFire RAS, setting up a fax server is easier than ever. For companies with large faxing requirements, the Patton 2977 RAS adapters for digital & analog communications combine Patton’s world-class hardware with high speed ISDN access to provide up to 60 simultaneous connections.

The Patton 2977 series of ISDN/analog modem adapters provides support for up to 60 ports of fax/RAS in a single PCI slot. Available in T1/E1/PRI and ISDN ST/U form factors, the Patton 2977 is the ideal choice for a broad range of demanding applications, including remote access, fax, data collection and modem pooling. The open standards-based design of the Patton 2977 facilitates the fast and simple deployment of your software solutions. The software-upgradeable modem technology of the Patton 2977 boards utilize high-performance digital signal processors (DSPs), and provide advanced V.90 modem, FAX, and ISDN support. Each data channel operates totally independent and configures itself dynamically for the service type needed, whether the incoming/outgoing call is based on an analog or a digital connection. The flexible design of the Patton 2977 allows it to grow with your application requirements. An unlimited number of Patton 2977 units can reside in the same system, thereby providing the exact port density and functionality that is needed. In addition, a daughter board is available as a field-upgrade option, that can expand the Patton 2977/24 to 48 ports and the Patton 2977/30 to 60 ports. With easy installation, configuration, operation, and a complete diagnostics and troubleshooting toolset, the DialFire RAS provides the key factors needed for successful deployment.

Patton 2977 datasheet