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6G CPRI BIDI SFP+
6G CPRI BIDI SFP+
C-LIGHT independently develops 6G CPRI BIDI SFP+ optical modules, whose communication protocol complies with IEEE 802.3ae-2002; interface protocol complies with SFF-8431/8432/8472; packaging protocol complies with SFP+MSA; transmission distance is 2km, 10km, 20km, 40km, 60km. 6G CPRI BIDI SFP+ optical modules have broad application prospects in mobile communications, data centers, fiber optic antenna connections, specific industry applications, and network upgrades and expansions. The product is compatible with switches from more than 100 brands. With 15 years of experience in the optical communications industry, C-LIGHT is able to provide spot supply and customization services, and is committed to providing original after-sales service to help customers reduce operating costs.
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Product Details
Form Factor Part No. Fiber Type Data Rate Wavelength Distance Connector Case Temperature Note
BIDI SFP+ CLSFP6GBD2760D SMF 3.3-6.14G 1270nm/1330nm 60km LC Com./Ind.  
BIDI SFP+ CLSFP6GBD3360D SMF 3.3-6.14G 1330nm/1270nm 60km LC Com./Ind.  
BIDI SFP+ CLSFP6GBD2740D SMF 3.3-6.14G 1270nm/1330nm 40km LC Com./Ind.  
BIDI SFP+ CLSFP6GBD3340D SMF 3.3-6.14G 1330nm/1270nm 40km LC Com./Ind.  
BIDI SFP+ CLSFP6GBD2720D SMF 3.3-6.14G 1270nm/1330nm 20km LC Com./Ind.  
BIDI SFP+ CLSFP6GBD3320D SMF 3.3-6.14G 1330nm/1270nm 20km LC Com./Ind.  
BIDI SFP+ CLSFP6GBD2710D SMF 3.3-6.14G 1270nm/1330nm 10km LC Com./Ind.  
BIDI SFP+ CLSFP6GBD3310D SMF 3.3-6.14G 1330nm/1270nm 10km LC Com./Ind.  
BIDI SFP+ CLSFP6GBD3102D SMF 3.3-6.14G 1310nm/1550nm 2km LC Com./Ind.  
BIDI SFP+ CLSFP6GBD5502D SMF 3.3-6.14G 1550nm/1310nm 2km LC Com./Ind.  

6G CPRI BiDi SFP+ Optical Transceiver for Single-Fiber Wireless Fronthaul

6G CPRI BiDi SFP+ Optical Transceiver Overview

C-LIGHT 6G CPRI BiDi SFP+ optical transceivers are designed for bidirectional optical communication over a single strand of single-mode fiber. By using complementary wavelengths for transmit and receive directions, the BiDi architecture enables two-way communication while reducing the need for a dedicated fiber pair.

The product family supports a data-rate range of 3.3-6.14G and provides transmission options from 2km to 60km. The available configurations use 1270nm/1330nm, 1330nm/1270nm, 1310nm/1550nm, and 1550nm/1310nm wavelength pairs, allowing the modules to be deployed as matched optical pairs for different link distances.

6G CPRI BiDi SFP+ Optical Transceiver Key Features

3.3-6.14G Data Rate

The module supports a data-rate range of 3.3-6.14G for compatible high-speed communication and wireless optical links.

Single-Fiber Bidirectional Transmission

BiDi technology combines transmit and receive directions on one single-mode fiber strand, helping improve fiber utilization in existing infrastructures.

2km to 60km Reach

The product range includes 2km, 10km, 20km, 40km, and 60km configurations for different optical network distances.

Complementary Wavelength Pairs

Different configurations use paired wavelengths such as 1270nm/1330nm and 1310nm/1550nm to establish bidirectional transmission.

Single-Mode Fiber

All listed configurations are designed for single-mode fiber, supporting medium- and long-distance optical connections.

SFP+ Form Factor

The compact SFP+ package provides a pluggable optical interface for compatible communication and network equipment.

LC Connector

The listed configurations use LC optical connectors for connection with standard compatible single-mode fiber infrastructure.

Commercial and Industrial Options

The product specifications include both commercial and industrial case-temperature options.

6G CPRI BiDi SFP+ Optical Transceiver Applications

Wireless Fronthaul

The BiDi optical modules can provide single-fiber connectivity for wireless fronthaul links where efficient fiber utilization is important.

Mobile Communication Networks

The product family is designed for optical connectivity in mobile communication infrastructure and related network equipment.

Fiber Optic Antenna Connections

Single-fiber bidirectional transmission provides a practical optical interface for compatible fiber-connected antenna systems.

Data Center Connectivity

The modules can also be used for suitable optical connections within data center environments where single-mode fiber and BiDi transmission are required.

Network Upgrades

The BiDi architecture can help extend existing optical infrastructure when operators need to increase connectivity without requiring an additional fiber strand.

Long-Distance Fiber Links

The 20km, 40km, and 60km configurations provide options for extended single-mode optical paths between communication locations.

Why Choose C-LIGHT 6G CPRI BiDi SFP+ Optical Transceiver?

Efficient Use of Fiber Resources

The single-fiber BiDi architecture allows two-way communication over one fiber strand, which can be valuable when fiber availability is limited.

Multiple Link Distances

With five reach options from 2km through 60km, the product family can be matched to different wireless and optical network layouts.

Matched Optical Pair Design

Complementary wavelength configurations allow the two ends of a BiDi connection to be selected as matched transmit-and-receive pairs.

Broad Deployment Potential

C-LIGHT identifies mobile communications, data centers, fiber optic antenna connections, specific industry applications, and network upgrades as application areas for the product.

Multi-Vendor Compatibility

C-LIGHT states that the 6G CPRI BiDi SFP+ optical modules are compatible with switches from more than 100 brands.

Testing and Supply Support

C-LIGHT states that each module is tested and provides technical support, spot supply, customization services, and long-term maintenance support.

6G CPRI BiDi SFP+ Optical Transceiver FAQ

Q1. What is a 6G CPRI BiDi SFP+ optical transceiver?

A 6G CPRI BiDi SFP+ optical transceiver is a pluggable optical module designed for bidirectional communication through one single-mode fiber strand using different wavelengths for the two transmission directions.

Q2. What data rate does the module support?

According to the C-LIGHT product specification, the available 6G CPRI BiDi SFP+ configurations support a data-rate range of 3.3-6.14G.

Q3. What transmission distances are available?

C-LIGHT lists 2km, 10km, 20km, 40km, and 60km transmission configurations.

Q4. Which fiber type is used?

All listed configurations use single-mode fiber.

Q5. Which wavelength pairs are available?

The product family includes 1270nm/1330nm, 1330nm/1270nm, 1310nm/1550nm, and 1550nm/1310nm configurations depending on the transmission distance.

Q6. Does BiDi require two fiber strands?

No. The BiDi design uses one fiber strand for both transmission directions by assigning different optical wavelengths to the transmit and receive paths.

Q7. What connector is used?

The listed 6G CPRI BiDi SFP+ configurations use an LC optical connector.

Q8. Which protocols are supported?

According to the C-LIGHT product page, the communication protocol complies with IEEE 802.3ae-2002, the interface protocol complies with SFF-8431/8432/8472, and the packaging protocol complies with SFP+ MSA.

6G CPRI BiDi SFP+ Optical Transceiver Solution Summary

C-LIGHT 6G CPRI BiDi SFP+ optical transceivers provide a single-fiber solution for bidirectional optical communication in wireless and network infrastructure. Supporting 3.3-6.14G transmission and reach options from 2km to 60km, the product family combines single-mode fiber, complementary wavelength pairs, and an SFP+ form factor for flexible deployment. Its BiDi architecture is particularly useful for mobile communication, fronthaul, antenna connectivity, data center, and network expansion applications where efficient fiber utilization is required.

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Please contact us to download the certification certificate.

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Please Note: Installing a third party transceiver does not void your network equipment warranty. Network equipment manufacturers all have guidelines stating that warranty support on their products will not be affected.


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