NEC SV8100/SV9100 GPZ-8LCF,

Imagine a busy office where every incoming call matters—customer orders, partner negotiations, or urgent support requests. The NEC UNIVERGE SV8100/SV9100 GPZ-8LCF CO Line Card plugs into a universal slot of your NEC PBX to add eight analog loop start trunk lines, ensuring your team never misses a beat. It connects directly to the public switched telephone network (PSTN), providing reliable voice connectivity for small to medium businesses, branch offices, or any environment running an NEC UNIVERGE SV8100 or SV9100 system.

Key specifications

• Product type: CO line card (trunk interface)
• Number of ports: 8 analog loop start CO lines
• Compatibility: NEC UNIVERGE SV8100 and SV9100 systems
• Signaling protocol: Loop start
• Installation: Fits universal slot in PBX chassis
• Power source: Supplied by the system
• Connectivity: Standard analog telephone lines (PSTN)

Why choose it

This card is a cost-effective way to expand your NEC PBX with additional outside lines. It uses proven analog loop start technology, which is widely supported by telecom providers, ensuring straightforward installation and operation. Because it draws power from the chassis, no extra power supplies are needed. The universal slot design means you can install it in any available slot without worrying about dedicated positions, simplifying system configuration and future upgrades.

Ideal use cases

• Adding more PSTN trunks to handle higher call volumes in growing offices
• Connecting legacy analog lines, fax machines, or alarm systems to your NEC PBX
• Deploying in branch locations where digital trunks are unavailable or unnecessary
• Expanding capacity of NEC SV8100/SV9100 systems without replacing the entire chassis

Good to know

The GPZ-8LCF is a genuine NEC component, ensuring full compatibility and reliability with your UNIVERGE SV series system. It supports standard loop start signaling, the most common type of analog trunk in North America and many other regions. Installation is simple: power down the system, insert the card into a universal slot, and secure it. The card is hot-swappable only if your system supports that feature; otherwise, follow NEC's recommended procedures. Once installed, the system automatically recognizes the card and you can configure the lines through the system's management interface. This card is ideal for businesses that need dependable analog connectivity without investing in expensive digital trunking equipment.