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Patton 2977
DialFire RAS 24 and 48 port |

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Patton 2977 RAS 2977/24/PT1
Patton 2977 RAS 2977/48/PT2
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DataFire Server-Based, Enterprise T1/E1 RAS & Fax Adapter
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Supporting
remote access, fax, data collection, and modem pooling, the Model 2977
DialFire server-based RAS offers up to 60 ports in a single PCI slot.
| Features & Benefits |
 | Dynamic analog/digital/fax support—On-board DSPs provide
advanced modem & fax support and maximize the efficiency of each
communication channel |
 | Field upgradable from 24/30 ports to 48/60 ports supporting up
to two 61/E1 ports |
 | Advanced DSP Technology—Supports V.90, K56Flex, ISDN, and
Advanced FAX applications |
 | Wide OS and third-party application support—The Model 2977
DialFire RAS integrates with, and take advantage of, the inherent
communications capabilities built-in to your current server
operating environments like; Microsoft, and Linux |
 | Web-based management—The Model 2977 Digital Domain RAS hardware
manager provides web-based reporting, diagnostics, and advanced
troubleshooting tools |
 | Universal server compliance—The Model 2977 Digital Domain RAS
operates within the PCI 2.1 mechanical and electrical
specifications, support 3.3 or 5-volt PCI servers, and share common
software architecture |
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| Overview |
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The Model Patton 2977 DialFire DSP-based RAS concentrator provides the
widest compatibility and most powerful performance available in a PCI
slot. Patton’s 2977 DialFire adapters support a full range of
connections, from low density to high density T1/E1 and Primary Rate
Interface (PRI) ISDN. Multiple Model 2977 Digital Domain adapters can
be installed in a single server so capability can be added as system
needs grow.
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 Patton’s 2977
DialFire RAS, setting up a fax server is easier than ever. For
companies with large faxing requirements, the 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.

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jump to Patton 2977 user manual
DialFire
2977/B4
Patton Electronics 2977/B4/U
DialFire PCI WAN adapter card.
2977/B4/ST:
4 BRI ISDN Ports with ST I/F (International)
Formerly Digi
DataFire 77000605
2977/B4/U:
4 BRI ISDN Ports with U I/F
(North America)
Formerly Digi
DataFire 77000606
Model Patton 2977
T1/E1 RAS & Fax Adapter
2977/24/PT1:
24 Port RAS Card
Single T1 WAN
Formerly
Digi DataFire 77000593
2977/48/PT2: 48 Port RAS
Card
Dual T1 WAN
Formerly
Digi DataFire 77000597
2977/30/PE1: 30 Port RAS
Card
Single E1 WAN
Formerly
Digi DataFire 77000599
2977/60/PE2: 60 Port RAS
Card
Dual E1 WAN
Formerly
Digi DataFire
77000603
2977/24/PTM: 24 Port
Daughterboard
Upgrades 24 Port RAS to 48
Formerly
Digi DataFire 77000594
2977/30/PEM:
30 Port Daughterboard Upgrades 30 Port RAS to 60 Ports
Formerly
Digi DataFire 77000600
Patton 2977 RAS
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