Manufacturer-verified compatible cameras, recorders, mounts, accessories, and licenses for this product. Adjust quantities and add the entire bundle to your cart in one click.
Questions about this product? Free pre-sales support from a senior specialist — product questions, compatibility checks, BOM quotes, price confirmation — typically answered within one business day. Need camera placement or system design work? Engineering time is $175 per hour (qty 1 = 1 hour). Hardware buyers get up to one hour ($175) credited back on their order.
The CNFE2004S1A consolidates two copper Ethernet lines into a single single-mode fiber run—a practical solution when you need to extend surveillance camera or network feeds beyond the 100-meter copper limit without running parallel fiber strands. Two 10/100 BASE-T electrical ports feed into one 100 BASE-FX optical output, allowing you to multiplex signals or deploy split fiber runs back to a head-end switch or NVR.
This is a hardened media converter rated to NEMA TS-1/TS-2 traffic and industrial standards, covering -40°C to +75°C operation—relevant if you're installing in roadside cabinets, warehouses, or unheated shelters. The SC connector variant (CNFE2004S1A) accepts standard single-mode patch cords; the 20 km (12 mi) reach on single-mode fiber eliminates repeaters across most campus or inter-facility links. Auto-negotiation on both copper ports handles 10 or 100 Mbps, full or half duplex, without manual configuration.
Any surveillance system or network device running 10/100 Mbps Ethernet connects directly to the copper ports—no special drivers or firmware required. ONVIF-compliant IP cameras, NVRs, POE switches, and standard enterprise network equipment pair without integration overhead. The PoE models (30W or 60W variants) inject power back through the copper lines, supporting 802.3at standard PoE+ devices on both ports simultaneously. Works in fiber legs between primary and secondary NVR locations, camera aggregation points, and backbone runs where single-mode fiber is already trenched.
Wide input voltage range (8–24 VDC standard models, 48–56 VDC for PoE units) accommodates backup generators and variable DC supplies common in remote surveillance installs. Power consumption is 3W idle—negligible for solar/battery backup budgets. Mux and Demux DIP switch options allow one fiber to carry two logical converter streams (useful when you need port isolation without redundant fiber). Link Fault Pass-Through automatically triggers the optical port to signal a downed copper connection upstream, critical for failover logic in larger deployments. Compact form factor (6.1 x 5.3 x 1.1 inches for standard, 4.1 x 3.7 x 1.1 inches for mini variants) fits DIN rail, wall mount, or cabinet edge install. Shipping weight under 2 lbs. MTBF >100,000 hours.
Manufacturer-verified compatible cameras, recorders, mounts, accessories, and licenses for this product. Adjust quantities and add the entire bundle to your cart in one click.
2-channel 10/100 Mbps electrical-to-optical media converter that consolidates two copper feeds into a single 100 Mbps fiber uplink
Two-channel Ethernet-to-optical media converter that accepts two 10/100 Mbps electrical ports and combines them into a single 100 Mbps optical output
Two-channel media converter that takes two 10/100 Mbps electrical (copper) inputs and consolidates them onto a single 100 Mbps optical fiber
Two-channel media converter that bridges 10/100 Mbps copper Ethernet to a single 100 Mbps optical fiber link
Looking for more Comnet products? Shop the full Comnet catalog →
Support services and planning resources for commercial surveillance, access control, and infrastructure deployments.
Fixed scope • Fixed price
