A common best-practice in CCTV installs is keeping the camera network completely separate from the client’s office/home network, both for bandwidth and for security. The TG-3468 makes that easy: it’s a simple, low-cost Gigabit Ethernet card that adds one extra wired LAN port to any desktop-based NVR or PC. Plug one port into the camera-only switch and the other into the office router, and the machine can bridge or isolate traffic as needed — no extra hardware, no complicated setup. It’s also useful simply as a replacement when a motherboard’s onboard LAN port fails, which happens more often than people expect in machines left running 24/7. The card supports full Gigabit speeds (1000 Mbps) so it never becomes the bottleneck for multi-camera NVR streams, and installation is plug-and-play with standard Windows/Linux drivers. Keep a few of these in stock as a fast, cheap fix for “the recorder’s network port died” calls, or recommend proactively on any install where dual-network isolation is part of the client’s requirement.
Key Features:
- Gigabit Ethernet (10/100/1000 Mbps)
- PCIe x1 interface, low-profile bracket included
- Ideal for isolating camera network from office LAN
- Plug-and-play Windows/Linux driver support
- Low-cost fix for failed onboard LAN ports
- Compact, single-slot design
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