What This Product Does
TL-FC311B-2 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-FC311B-2 adopts WDM (wavelength division multiplexing) technology, helping send and receive data at a distance of up to 2 km with only a single mode fiber, which saves half of the cable deployment cost for customers. TL-FC311B-2 transmits data at 1310 nm wavelength and receives data at 1550 nm wavelength on optical fiber. Therefore, the terminal device used in conjunction with the TL-FC311B-2 should send data at a wavelength of 1550 nm and receive data at a wavelength of 1310 nm. TP-Link another media converter TL-FC311A-2 is one of the products that can cooperate with TL-FC311B-2.
Other Features
Besides, 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 |
|---|
| Duplex system |
Full, Half |
| Auto-negotiation |
Yes |
| Auto MDI/MDI-X |
Yes |
| Data transfer rate |
1000 Mbit/s |
| Ethernet LAN data rates |
10,100,1000 Mbit/s |
| Ethernet interface type |
Gigabit Ethernet |
| Networking standards |
IEEE 802.3ab, IEEE 802.3i, IEEE 802.3u, IEEE 802.3z |
| Maximum data transfer rate |
1000 Mbit/s |
| Performance |
|---|
| Fiber cable diameters supported (core/cladding) |
9/125 µm |
| Fiber mode structure |
Single-mode |
| Wavelength-division multiplexing (WDM) |
Yes |
| Maximum transfer distance |
2000 m |
| Features |
|---|
| LED indicators |
Activity, Link, Power |
| Product colour |
Black |
| Internal |
No |
| Ports & interfaces |
|---|
| DC-in jack |
Yes |
| Fiber optic connector |
SC |
| Fiber ports quantity |
1 |
| Ethernet LAN (RJ-45) ports |
1 |
| Connectivity technology |
Wired |
| Power |
|---|
| External power adapter |
Yes |
| Output current |
0.6 A |
| Output voltage |
5 V |
| Weight & dimensions |
|---|
| Height |
27 mm |
| Depth |
73 mm |
| Width |
94.5 mm |
| Operational conditions |
|---|
| Storage relative humidity (H-H) |
5 - 90% |
| Operating relative humidity (H-H) |
10 - 90% |
| Storage temperature (T-T) |
-40 - 70 °C |
| Operating temperature (T-T) |
0 - 50 °C |
| Packaging content |
|---|
| Quick installation guide |
Yes |
| AC adapter included |
Yes |
| Packaging data |
|---|
| Package weight |
360 g |
| Package height |
65 mm |
| Package depth |
204 mm |
| Package width |
165 mm |
| Logistics data |
|---|
| Harmonized System (HS) code |
85176990 |
