Panasonic KX-TDA0180 CO Card is a professional analog central office (CO) trunk interface card meticulously designed for Panasonic KX-TDA and KX-TDE series IP-PBX systems, delivering reliable and cost-effective connectivity between your business telephone infrastructure and external telephone lines from Bangladesh’s major telecom operators including BTCL, Grameenphone, Banglalink, Robi, and Teletalk. This essential expansion card enables small to medium-sized businesses to connect analog CO lines to their PABX system, ensuring seamless incoming and outgoing call management with superior voice quality and dependable performance.
Perfectly suited for growing businesses across Bangladesh’s commercial hubs including Dhaka, Chittagong, Sylhet, and Rajshahi, such as small corporate offices in Dhanmondi and Banani, retail establishments in Gulshan, medical clinics, educational institutions, trading companies in Agrabad, service centers, branch offices, and SMEs throughout the country, the Panasonic KX-TDA0180 provides flexible trunk line connectivity that adapts to your business communication needs. With support for 4 analog CO lines per card, this compact expansion module offers an ideal solution for businesses requiring moderate external line capacity while maintaining the option to add additional cards as call volume grows.
The KX-TDA0180 incorporates advanced telephony capabilities including caller ID detection with FSK/DTMF protocol support, distinctive ring pattern recognition, loop current disconnect supervision, and intelligent call routing features that optimize your organization’s communication efficiency. Whether you’re establishing a new office in Mirpur requiring dedicated business lines, upgrading a medical practice in Uttara with reliable patient communication, managing a boutique hotel in Sylhet needing departmental line separation, or running a small call center in Chittagong handling customer inquiries, this CO card delivers the connectivity, reliability, and professional features your business requires. The card’s plug-and-play design ensures straightforward installation into your KX-TDA/TDE system’s expansion slot, minimizing setup time and technical complexity while maximizing operational efficiency.
Panasonic KX-TDA0180 CO Card Specifications
| Specification | Details |
|---|---|
| Product Model | KX-TDA0180 |
| Product Type | Central Office (CO) Trunk Interface Card |
| Compatible Systems | Panasonic KX-TDA100/200/600, KX-TDE100/200/600 Series |
| Number of CO Ports | 4 Analog CO Line Ports |
| Line Type | Analog Loop Start Trunk Lines |
| Impedance | 600 Ohm |
| Caller ID Protocol | FSK (Frequency Shift Keying) and DTMF Compatible |
| Distinctive Ring Detection | Supported (Programmable Patterns) |
| Disconnect Supervision | Loop Current Disconnect, Busy Tone Detection |
| Flash/Recall Function | Yes (Adjustable Flash Timing 80-1600ms) |
| Polarity Reversal Detection | Yes (Programmable) |
| Line Voltage Compatibility | 18V to 60V DC |
| Ring Voltage Support | 40V to 150V AC RMS |
| Frequency Response | 300Hz to 3400Hz (Voice Band) |
| Installation Slot | Requires 1 Expansion Slot in PBX Cabinet |
| Hot-Swappable | No (Power Down Required for Installation) |
| LED Status Indicators | Individual Port Status LEDs |
| Trunk Group Assignment | Fully Programmable via System Configuration |
| Least Cost Routing (LCR) | Supported through PBX Programming |
| Automatic Route Selection | Yes (ARS Compatible) |
| Power Supply | Powered through PBX Main Unit |
| Power Consumption | Approximately 3W 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 150mm x 230mm x 30mm |
| Weight | Approximately 250g |
| Compliance Standards | TIA/EIA-464, Bangladesh Telecom Network Compatible |
| Certification | Genuine Panasonic Product |
| Warranty | Standard Manufacturer Warranty |










