
( Brand: Lucent ), ( Manufacturer Part Number: 400-1270 ), ( Model: 400-1270 REC C ), ( Part Type: Card ), ( Country/region Of Manufacture: United States )
The Lucent Portmaster PM2E ISDN Expansion Card is a powerful and versatile telecommunications solution designed to expand the capabilities of Lucent's Portmaster PBX systems. This particular model, with the model number 400-1270, is a high-performance ISDN (Integrated Services Digital Network) expansion card that can support up to 16 BRI (Basic Rate Interface) or 8 PRI (Primary Rate Interface) channels, depending on the specific configuration.
The Lucent Portmaster PM2E ISDN Expansion Card is equipped with advanced features such as Caller ID, Call Waiting, and Call Forwarding. It also supports data transfer rates of up to 153.6 kbps per BRI channel, and up to 2.048 Mbps per PRI channel. This card is also compatible with Lucent's advanced call management and routing features, allowing for seamless integration with existing PBX systems.
The Lucent Portmaster PM2E ISDN Expansion Card is designed for high reliability and durability. It is built with high-quality components and is tested to ensure compatibility with a wide range of Lucent PBX systems. The card also includes built-in diagnostics tools, allowing for easy troubleshooting and maintenance.
In summary, the Lucent Portmaster PM2E ISDN Expansion Card is a powerful and versatile telecommunications solution that can help businesses expand their ISDN capabilities and improve their telecommunications infrastructure. With its advanced features, high data transfer rates, and reliable performance, this card is an excellent choice for businesses looking to upgrade their existing PBX systems.
Pros of buying a Lucent Portmaster PM2E ISDN expansion card:1. Compatibility: The PM2E card is compatible with Lucent's popular 5E SS7 switch, which is still widely used in many businesses.
2. Reliability: Lucent is a trusted brand known for its high-quality telecommunications equipment. This card is likely to be reliable and durable.
3. Versatility: The PM2E card supports both BRI and PRI ISDN connections, allowing for flexibility in connecting multiple ISDN devices.
4. Upgradability: The card can be upgraded to support higher bandwidths and more ISDN lines, making it a long-term investment.
Cons of buying a Lucent Portmaster PM2E ISDN expansion card:1. Cost: The PM2E card is relatively expensive, especially compared to some newer ISDN solutions.
2. Availability: As Lucent is no longer in business, spare parts and technical support may be harder to find in the future.
3. Compatibility with modern equipment: The PM2E card may not be compatible with newer telecommunications systems, requiring additional equipment to integrate.
Conclusion: The Lucent Portmaster PM2E ISDN expansion card is a reliable and versatile option for businesses that rely on ISDN connections. However, its high cost and potential compatibility issues with modern equipment should be considered before making a purchase. If budget is a concern, or if compatibility with newer systems is a priority, other ISDN solutions may be more suitable.
Recommendation: If you are in need of an ISDN expansion card and have a Lucent 5E SS7 switch, the PM2E card is a worthy consideration due to its reliability and versatility. However, it is recommended to research alternative options and compare prices to ensure you are making the best investment for your business.
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