TP-Link | TL-FC Fiber Media Converter Series
Single-mode, single-fiber Gigabit conversion with one SC optical port and one RJ45 Ethernet port.
TP-Link TL-FC311A-3 is a Gigabit single-mode, single-fiber media converter that changes electrical Ethernet signals into optical signals for long-distance transmission.
The official product page specifies WDM operation over one fiber, a maximum transmission distance of 3 km, and complementary operation with TL-FC311B-3.
| Manufacturer | TP-Link |
| Complete Part Number | TL-FC311A-3 |
| Product Family | TL-FC Fiber Media Converter Series |
| Lifecycle | Not stated in the reviewed TP-Link product documentation |
| Product type | Gigabit single-mode single-fiber media converter |
| Network ports | 1 × Gigabit SC optical port; 1 × Gigabit RJ45 port |
| Fiber technology | WDM over one single-mode fiber |
| Maximum transmission distance | 3 km |
| Transmit wavelength | 1550 nm |
| Receive wavelength | 1310 nm |
| Signal conversion | Electrical Ethernet to optical fiber and reverse |
| Recommended counterpart | TL-FC311B-3 |
| Documented applications | Video surveillance, wireless networking and fiber access |
Extend a Gigabit copper segment across single-mode fiber between buildings or remote equipment areas.
Carry network traffic from remote surveillance infrastructure where copper distance is insufficient.
Link Ethernet devices into fiber-access or wireless-network aggregation points using a matched WDM pair.
The reviewed official TP-Link page confirms the exact model and technical configuration but does not publish a formal lifecycle label. Availability should therefore be checked at quotation without assigning an unsupported lifecycle status.
It uses one single-mode fiber with WDM and is specified for links up to 3 km.
The A-side transmits at 1550 nm and receives at 1310 nm.
The unit has one Gigabit SC optical interface and one Gigabit RJ45 Ethernet interface.
TP-Link identifies TL-FC311B-3 as the complementary unit for the opposite wavelength direction.
Confirm the -3 suffix, fiber type, SC interface, link distance, counterpart model and power arrangement.
Share the complete part number, quantity, destination and installed-system details for a documented procurement review.
Practical support from part-number review through packing and international dispatch.
We cross-check the complete TL-FC311A-3 marking, manufacturer identity and visible condition before quotation.
We review interface, electrical, system and accessory requirements against the documented TL-FC Fiber Media Converter Series configuration.
Packing, warranty scope and worldwide dispatch details are confirmed for each order before shipment.
Share the complete part number, quantity, destination and installed-system details for a documented procurement review.
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Share the complete part number, quantity, destination and installed-system details for a documented procurement review.
