NEC SV8100/SV9100 GCD-4LCF,

Expand your NEC SV8100 or SV9100 business phone system with the GCD-4LCF, a 4-port analog Central Office (CO) line card that connects directly to the public switched telephone network (PSTN). This loop-start interface card plugs into any universal slot on the chassis, delivering reliable external line connectivity for incoming and outgoing calls. With LED indicators for each port, you can monitor line status at a glance. The card is powered entirely by the PBX backplane, eliminating the need for external power supplies. Ideal for businesses that require additional analog trunks for fax machines, credit card terminals, or legacy devices, the GCD-4LCF ensures seamless integration and dependable performance.

Advantages

The GCD-4LCF offers a cost-effective way to add analog lines without replacing your existing infrastructure. Its plug-and-play design requires no complex configuration—simply insert the card into a universal slot and the system automatically recognizes it. The loop-start signaling is compatible with most standard PSTN lines, ensuring broad interoperability. Built to NEC's rigorous quality standards, this card provides long-term reliability for continuous telephony operations. The compact form factor saves valuable chassis space, allowing you to maximize the capacity of your SV8100 or SV9100 system.

Suitable for

• Small to medium businesses using NEC SV8100 or SV9100 PBX systems
• Organizations needing additional analog lines for fax, alarms, or legacy equipment
• IT administrators seeking a simple, reliable expansion option
• Environments where PSTN connectivity is still essential

Key specifications

• Product type: CO line card
• Number of ports: 4
• Port interface: Loop start Central Office (CO) lines
• Compatibility: NEC SV8100, NEC SV9100
• Signaling type: Loop start
• Technology: Analog line interface
• Required slot type: Universal slot
• LED indicators: Yes (for line status)
• Power source: Supplied by PBX system backplane
• Installation: Internal, plug-and-play
• Manufacturer series: NEC SV8100 / SV9100 Series
• Application: Business telephony systems

Recommendations

For best results, ensure your SV8100 or SV9100 system has an available universal slot and is powered off before installation. Consult your system's documentation for proper slot configuration. This card is ideal for adding analog lines to support fax machines, modems, or backup PSTN connectivity in a hybrid telephony environment.