What This Product Does TL-FC311A-20 is a gigabit media converter, providing a gigabit RJ-45 port and a gigabit SC fiber port, which can convert between electrical and optical signals. And long-distance data transmission through optical fiber can be applied to commercial scenarios such as park security monitoring and wireless networking.How This Product Works TL-FC311A-20 adopts WDM (wavelength division multiplexing) technology, helping send and receive data at a distance of up to 20 km with only a single mode fiber, which saves half of the cable deployment cost for customers. TL-FC311A-20 transmits data at 1550 nm wavelength and receives data at 1310 nm wavelength on optical fiber. Therefore, the terminal device used in conjunction with the TL-FC311A-2 should send data at a wavelength of 1310 nm and receive data at a wavelength of 1550 nm. TP-Link another media converter TL-FC311B-20 is one of the products that can cooperate with TL-FC311A-20.- Other FeaturesBesides, this media converter can be used as a standalone device (no rack required) or used with TP-Link's TL-FC1420 rack for auto MDI/MDI-X in TX port in which duplex mode is automatically negotiated.
| Network | |
| Maximum data transfer rate: | 1000 Mbit/s |
| Networking standards: | IEEE 802.3, IEEE 802.3ab, IEEE 802.3i, IEEE 802.3u, IEEE 802.3x, IEEE 802.3z |
| Ethernet interface type: | Gigabit Ethernet |
| Ethernet LAN data rates: | 10,100,1000 Mbit/s |
| Data transfer rate: | 1000 Mbit/s |
| Ports & interfaces | |
| Fiber optic connector: | SC |
| Connectivity technology: | Wired |
| Ethernet LAN (RJ-45) ports: | 1 |
| Fiber ports quantity: | 1 |
| DC-in jack: |  |
| Performance | |
| Maximum transfer distance: | 100 m |
| Wavelength: | 1550 nm |
| Wavelength-division multiplexing (WDM): | |
| Fiber mode structure: | Single-mode |
| Fiber cable diameters supported (core/cladding): | 9/125 µm |
| Design | |
| Internal: |  |
| LED indicators: | Activity, Link, Power |
| Product colour: | Black |
| Power | |
| Output voltage: | 5 V |
| Output current: | 0.6 A |
| Weight & dimensions | |
| Width: | 94.5 mm |
| Depth: | 73 mm |
| Height: | 27 mm |
| Operational conditions | |
| Operating temperature (T-T): | 0 - 50 °C |
| Storage temperature (T-T): | -40 - 70 °C |
| Operating relative humidity (H-H): | 10 - 90% |
| Storage relative humidity (H-H): | 5 - 90% |
| Packaging content | |
| AC adapter included: | |
| Manual: | |
| Logistics data | |
| Harmonized System (HS) code: | 85176990 |
