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Adtran 4243908F2#100 Total Access 908e VoIP Gateway with SBC - 100 Calls - 1 FXO - Gigabit/Fast Ethernet - 1U Rack-Mountable
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Product Features
Technical Overview
The Total Access 908e delivers enterprise-grade VoIP performance with support for 100 simultaneous calls. It includes one FXO (RJ-11) port for PSTN fallback or trunking, and a USB port for additional connectivity or management options. The device operates on standard Ethernet networks with 10/100/1000 Mbps capabilities.
Network compatibility is broad, supporting T-carrier standards and common Ethernet protocols. The gateway does not include PoE or wireless LAN, focusing on wired reliability. Redundant power supply is not supported, but the compact 1U design fits standard racks for centralized deployments.
Relevant factors for this section include PoE (RJ-45) Port, USB, Number of FXO (RJ-11) Ports, Carrier Supported. When those points are considered together, they give buyers a clearer picture of how the product is equipped, how it fits into deployment, and what kind of day-to-day role it is meant to support.
Key Product Advantages
The integrated Session Border Controller provides enhanced security, NAT traversal, and protocol normalization for SIP communications. This simplifies deployment in complex network environments and improves call quality and reliability.
These strengths make the product easier to deploy and manage in real environments, especially where reliability, usability, and day-to-day operational continuity matter. Notable benefits include High Call Capacity, Flexible Deployment.
High Call Capacity
Supports up to 100 concurrent calls, suitable for small to medium-sized businesses or branch offices.
- Scalable for growing communication needs
- Efficient resource utilization
Flexible Deployment
Can be installed as a desktop unit, wall-mounted, or in a standard 19-inch rack, adapting to various office layouts.
- 1U rack-mountable design
- Space-efficient footprint
Deployment / Use Cases
This VoIP gateway is ideal for businesses transitioning from traditional phone systems to VoIP, offering a bridge with its FXO port for PSTN connectivity. It suits environments requiring secure SIP trunking and centralized call management.
Common use cases include small to medium-sized offices, retail locations, or educational institutions needing reliable voice communication. The rack-mountable option makes it a fit for data center or server room installations where space optimization is critical.
Relevant factors for this section include PoE (RJ-45) Port, USB, Number of FXO (RJ-11) Ports, Carrier Supported. When those points are considered together, they give buyers a clearer picture of how the product is equipped, how it fits into deployment, and what kind of day-to-day role it is meant to support.
SIP Trunking Gateway
Acts as a gateway for SIP trunking services, providing PSTN fallback via the FXO port to ensure business continuity during network outages.
Unified Communications
Integrates with IP-PBX systems to support unified communications platforms, enhancing collaboration with voice, video, and messaging.
Physical Profile
The Total Access 908e has a compact design with dimensions of 17" width, 8" depth, and 1.75" height, weighing approximately 2.49 kg. Its 1U form factor allows for efficient rack mounting in standard server cabinets, while the desktop and wall-mount options provide flexibility for office environments.
The physical profile is practical for deployment planning because the dimensions and weight are clearly defined: 1.75" (44.45 mm), 17" (431.80 mm), 8" (203.20 mm), 2.49 kg. This helps confirm rack, shelf, desk, or cabinet fit before installation.
- Width
- 17" (431.80 mm)
- Depth
- 8" (203.20 mm)
- Height
- 1.75" (44.45 mm)
- Weight
- 2.49 kg
Highlights
- VoIP Gateway with integrated Session Border Controller (SBC)
- Supports up to 100 concurrent calls
- Includes 1 FXO (RJ-11) port for PSTN connectivity
- Gigabit Ethernet and Fast Ethernet interfaces
- T-carrier network compatibility
- USB port for additional connectivity
- Desktop, wall-mountable, and 1U rack-mountable form factors
- 5-year limited warranty
Specifications
| Specifications | |
|---|---|
| Manufacturer | Adtran |
| Manufacturer Part Number | 4243908F2#100 |
| Brand Name | Adtran |
| Product Line | Total Access |
| Product Series | 900e |
| Product Model | 908E |
| Product Name | Total Access 908e with SBC, 100 Calls with Lifeline FXO |
| Product Type | VoIP Gateway |
| Interfaces/Ports | |
| PoE (RJ-45) Port | No |
| USB | Yes |
| Number of FXO (RJ-11) Ports | 1 |
| Network & Communication | |
| Carrier Supported | T-carrier |
| Ethernet Technology | Gigabit Ethernet,Fast Ethernet |
| Network Standard | 10/100Base-T,1000Base-T |
| Wireless Specifications | |
| Wireless LAN | No |
| Power Description | |
| Redundant Power Supply Supported | No |
| Physical Characteristics | |
| Form Factor | Desktop,Wall Mountable,Rack-mountable |
| Compatible Rack Unit | 1U |
| Height | 1.75" (44.45 mm) |
| Width | 17" (431.80 mm) |
| Depth | 8" (203.20 mm) |
| Weight (Approximate) | 2.49 kg |
| Warranty | |
| Limited Warranty | 5 Year |
FAQ
What is the maximum number of concurrent calls supported by the Adtran Total Access 908e?
The Adtran Total Access 908e supports up to 100 concurrent calls. This capacity makes it suitable for small to medium-sized businesses or branch offices requiring reliable VoIP communication without over-provisioning resources.
Does this VoIP gateway include Power over Ethernet (PoE) support?
No, the Total Access 908e does not support Power over Ethernet. It requires separate power connectivity, which is typical for gateway devices focused on network bridging and call processing rather than powering downstream devices.
How many FXO ports are available on this device?
This gateway includes one FXO (RJ-11) port. This port allows for PSTN connectivity, providing lifeline or fallback support in case of network issues, ensuring business continuity for critical voice communications.
What Ethernet speeds does the Total Access 908e support?
It supports both Gigabit Ethernet and Fast Ethernet, with network standards of 10/100Base-T and 1000Base-T. This ensures compatibility with modern high-speed networks while maintaining backward compatibility with older infrastructure.
Can this device be mounted in a server rack?
Yes, the Total Access 908e is rack-mountable with a 1U form factor. It also supports desktop and wall-mount installations, offering flexibility for different deployment scenarios in office or data center environments.
What is the warranty period for this Adtran VoIP gateway?
Adtran provides a 5-year limited warranty for the Total Access 908e. This extended coverage reflects the product's reliability and is common for enterprise-grade telecommunication hardware, offering peace of mind for long-term deployments.
| Qty | Price | Available |
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