Panasonic KX-TES82483 08+03 Line Expansion Card is a versatile and essential expansion module specifically designed for the Panasonic KX-TES824 advanced hybrid PABX system, providing businesses across Bangladesh with the ability to expand their telecommunication capacity by adding 8 additional extension ports and 3 central office (CO) trunk line ports simultaneously. This dual-function expansion card offers exceptional value and flexibility, allowing small to medium-sized enterprises to scale their communication infrastructure efficiently without the need for multiple separate cards, thereby optimizing valuable expansion slot usage within the compact KX-TES824 system.
Ideal for growing businesses throughout Dhaka, Chittagong, Sylhet, and other commercial centers in Bangladesh, including expanding offices in Gulshan and Motijheel, retail chains in Banani, medical practices in Dhanmondi, educational institutions, manufacturing facilities in Gazipur, trading companies in Agrabad, and service-oriented businesses requiring increased calling capacity, the Panasonic KX-TES82483 delivers comprehensive expansion capabilities in a single card solution. The 8 extension ports enable you to connect additional telephones for new employees, departments, or workstations, while the 3 CO line ports provide extra trunk capacity for handling increased incoming customer calls and outgoing business communications.
This intelligent expansion card maintains full compatibility with analog telephones, Panasonic proprietary digital phones, and supports essential telephony features including caller ID, call waiting, intercom functionality, and system-wide call routing. Whether you’re accommodating business growth in your Uttara office requiring more employee extensions, managing increased customer call volume at your Chittagong service center, establishing a new department in your Mirpur facility, or simply need more communication capacity for your expanding operations, the KX-TES82483 provides cost-effective scalability without compromising on performance or reliability. Installation is straightforward through the KX-TES824’s expansion slot, and the card integrates seamlessly with your existing system configuration, ensuring minimal disruption to your business operations.
Panasonic KX-TES82483 Specifications
| Specification | Details |
|---|---|
| Product Model | KX-TES82483 |
| Product Type | Hybrid Extension and CO Line Expansion Card |
| Compatible System | Panasonic KX-TES824 PABX System Only |
| Extension Ports | 8 Analog Extension Ports |
| CO Line Ports | 3 Analog CO Trunk Ports |
| Total Ports | 11 Ports (8 Extensions + 3 CO Lines) |
| Extension Port Type | Analog Loop Start Extension |
| CO Port Type | Analog Loop Start Trunk |
| Impedance | 600 Ohm (Both Extension and CO) |
| Extension Voltage | DC 48V (Nominal) |
| CO Line Voltage Range | 18V to 60V DC |
| Ring Voltage | 40V to 150V AC RMS |
| Caller ID Support | FSK and DTMF (Both Extensions and CO Lines) |
| Frequency Response | 300Hz to 3400Hz |
| Installation Slot | Requires 1 Expansion Slot in KX-TES824 |
| Hot-Swappable | No (System Power Off Required) |
| LED Indicators | Port Status LEDs for Monitoring |
| Digital Phone Support | Compatible with Panasonic Proprietary Digital Phones |
| Analog Phone Support | Standard Analog Telephone Compatible |
| Flash/Recall Function | Supported (Programmable) |
| Distinctive Ring | Supported on CO Lines |
| Power Supply | Powered through KX-TES824 Main Unit |
| Power Consumption | Approximately 4W Maximum |
| Operating Temperature | 0°C to 40°C (32°F to 104°F) |
| Storage Temperature | -20°C to 60°C (-4°F to 140°F) |
| Relative Humidity | 10% to 90% (Non-condensing) |
| Dimensions (W x D x H) | Approximately 145mm x 210mm x 28mm |
| Weight | Approximately 280g |
| Compliance | Bangladesh Telecom Network Compatible |
| Certification | Genuine Panasonic Product |
| Warranty | Standard Manufacturer Warranty |










