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Reliable WDM converter delivering stable Gigabit speeds over 2km fiber links.
TL-FC311B-2
TL-FC311B-2 10/100/1000MBPS RJ45 WDM STANDALONE 2KM
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Name:
TL-FC311B-2
- Description:
- TL-FC311B-2 10/100/1000MBPS RJ45 WDM STANDALONE 2KM
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- Brand:
- Tp-Link
- Condition:
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TL-FC311B-2 Overview
TL-FC311B-2 is a media converter that bridges RJ-45 copper Ethernet connections to Fiber LC optical signals. It supports bidirectional communication with speeds up to 1 Gbps, operates on an external power adapter at 12V, and is engineered for industrial networking, data center integration, and legacy hardware support.
TL-FC311B-2 offers plug-and-play compatibility with standard network devices while featuring additional capabilities such as EDID support and hot swap functionality. Its durable plastic housing in black makes it ideal for rackmount configurations in demanding AV setups and robust network infrastructures.
TL-FC311B-2 price is is available on request. Get immediate quote.
Request bulk order quote for TL-FC311B-2 for additional pricing. Browse the full Tp-Link Converters series or explore all Tp-Link products.
TL-FC311B-2 Specifications
- Product Type
- Converter
- Converter Type
- Media Converter
- Conversion Direction
- Bidirectional
- Use Case
- Networking
- Input Interface
- RJ-45
- Output Interface
- Fiber LC
- Supported Protocols
- Ethernet
- Supported Resolution / Speed
- 1 Gbps
- Power Requirement
- External Power Adapter
- Power Adapter Included
- Yes
- Operating Voltage
- 12V
- Audio Support
- N/A
- OS Compatibility
- Plug and Play
- Cable Length (if integrated)
- N/A
- Housing Material
- Plastic
- Color
- Black
- Mounting Option
- Rackmount
- Compliance
- RoHS / CE / FCC
- Product Name
- TL-FC311B-2 Gigabit Fiber Media Converter
- Height
- 1.8 inches
- Width
- 8.3 inches
- Depth
- 6.7 inches
- Weight
- 2.2 lbs
Quality Certifications
To get the detailed certification, please go to the Compliance Center.
Product Comparison Table
 TL-FC311B-2 |  TL-FC311A-2 |  MC111CS |  MC200CM |  MC112CS | |
|---|---|---|---|---|---|
| Product Type | Converter | Converter | Converter | Converter | Converter |
| Converter Type | Media Converter | AV | AV | AV | AV |
| Conversion Direction | Bidirectional | Unidirectional | Unidirectional | Unidirectional | Unidirectional |
| Use Case | Networking | AV Integration | AV Integration | AV Integration | AV Integration |
| Input Interface | RJ-45 | HDMI | HDMI | HDMI | HDMI |
| Output Interface | Fiber LC | VGA | VGA | VGA | VGA |
| Supported Protocols | Ethernet | HDCP / EDID | EDID | EDID | HDCP / EDID |
| Supported Resolution / Speed | 1 Gbps | 1080p | 1080p | 1080p | 1080p |
| Power Requirement | External Power Adapter | USB-Powered | External Power Adapter | External Power Adapter | USB-Powered |
| Power Adapter Included | Yes | No | Yes | Yes | No |
| Operating Voltage | 12V | 5V | 12V | 12V | 5V |
| Audio Support | N/A | No | No | No | No |
| OS Compatibility | Plug and Play | Plug and Play | Plug and Play | Plug and Play | Plug and Play |
| Cable Length (if integrated) | N/A | N/A | N/A | N/A | N/A |
| Housing Material | Plastic | Plastic | Aluminum | Aluminum | Plastic |
| Color | Black | Black | Black | Black | Black |
| Mounting Option | Rackmount | None | None | Rackmount | None |
| Compliance | RoHS / CE / FCC | RoHS / CE / FCC | RoHS / CE / FCC | RoHS / CE / FCC / UL | RoHS / CE / FCC |
| Product Name | TL-FC311B-2 Gigabit Fiber Media Converter | TL-FC311A-2 HDMI to VGA Converter | MC111CS HDMI to VGA Converter | MC200CM High-Definition AV Converter | MC112CS HDMI to VGA Converter |
| Height | 1.8 inches | 0.8 inches | 0.8 inches | 1.2 inches | 0.5 inches |
| Width | 8.3 inches | 2.1 inches | 2.0 inches | 4.5 inches | 3.5 inches |
| Depth | 6.7 inches | 1.5 inches | 1.5 inches | 3.0 inches | 1.0 inches |
| Weight | 2.2 lbs | 0.22 lbs | 0.5 lbs | 0.8 lbs | 0.3 lbs |
Reviews & Ratings
N
Nadia Karimov
4
Consistent performance and simple configuration for small network expansions.
E
Ethan Callahan
5
Compact design with dependable bi-directional transmission.
P
Priya Anand
3
Smooth deployment and stable connectivity across sites.
L
Leonardo Batista
4
Professional-grade fiber converter for reliable short-distance links.
H
Hannah Doyle
5
Strong signal integrity and consistent data transfer rates.
Questions & Answers
What is the TL-FC311B-2 10/100/1000Mbps RJ45 WDM Standalone 2KM media converter?
The TL-FC311B-2 is a standalone media converter that transparently converts 10/100/1000Mbps Ethernet on an RJ45 port to a single-fiber WDM link supporting distances up to 2 km.
Which data rates does the TL-FC311B-2 support?
The TL-FC311B-2 auto-negotiates and supports 10, 100, and 1000Mbps Ethernet on its copper RJ45 interface.
What type of fiber and connectors does this converter use?
It uses single-mode fiber via SC WDM connectors, transmitting at 1310 nm and receiving at 1550 nm over one fiber strand.
How far can I extend my network with the TL-FC311B-2?
You can extend your Ethernet network up to 2 km over single-mode fiber using the TL-FC311B-2.