10G BIDI SFP+

C-LIGHT independently develops 10G BIDI SFP+ optical modules, which support a variety of transmission distance options, including 2km, 10km, 20km, 40km, 60km and 80km. Its communication protocol complies with IEEE 802.3ae, the interface protocol complies with SFF-8431 and SFF-8432, and the packaging protocol complies with SFP+MSA. The 10G BIDI SFP+ optical module can stably transmit up to 10Gb/s, which is very suitable for various application scenarios such as data center interconnection, long-distance network connection, enterprise network, video transmission and monitoring system, high-performance computing and cloud computing, campus network and educational institutions. With more than 15 years of experience in optical communications, C-LIGHT focuses on providing customers with spot supply and customized services. The 10G BIDI SFP+ optical module is not only compatible with switches of more than 100 brands, but also promises to provide original after-sales service to help customers effectively control costs.

3-year warranty Long term maintenance

Technical Support Professional free technical guidance

100% detection Each module is 100% tested

Spot stock Always in stock, short delivery time

Technical Support

Product Details

Form Factor	Part No.	Fiber Type	Data Rate	Wavelength	Distance	Connector	Case Temperature	Note
BIDI SFP+	CLSFPBD10G4580D	SMF	1G/10.3G	1490nm/1550nm	80km	LC	Com./Ind.
BIDI SFP+	CLSFPBD10G5480D	SMF	1G/10.3G	1550nm/1490nm	80km	LC	Com./Ind.
BiDi SFP+	CLSFP10GBD2980D	SMF	1G/10.3G	1290nm/1310nm	80km	LC/SC	Com./Ind.
BiDi SFP+	CLSFP10GBD3180D	SMF	1G/10.3G	1310nm/1290nm	80km	LC/SC	Com./Ind.
BiDi SFP+	CLSFP10GBD2760D	SMF	1G/10.3G	1270nm/1330nm	60km	LC/SC	Com./Ind.
BiDi SFP+	CLSFP10GBD3360D	SMF	1G/10.3G	1310nm/1270nm	60km	LC/SC	Com./Ind.
BiDi SFP+	CLSFP10GBD2740D	SMF	1G/10.3G	1270nm/1330nm	40km	LC/SC	Com./Ind.
BiDi SFP+	CLSFP10GBD3340D	SMF	1G/10.3G	1330nm/1270nm	40km	LC/SC	Com./Ind.
BiDi SFP+	CLSFP10GBD2720D	SMF	1G/10.3G	1270nm/1330nm	20km	LC/SC	Com./Ind.
BiDi SFP+	CLSFP10GBD3320D	SMF	1G/10.3G	1330nm/1270nm	20km	LC/SC	Com./Ind.
BiDi SFP+	CLSFP10GBD2710D	SMF	1G/10.3G	1270nm/1330nm	10km	LC/SC	Com./Ind.
BiDi SFP+	CLSFP10GBD3310D	SMF	1G/10.3G	1330nm/1270nm	10km	LC/SC	Com./Ind.
BiDi SFP+	CLSFP10GBD2702D	SMF	1G/10.3G	1270nm/1330nm	2km	LC/SC	Com./Ind.
BiDi SFP+	CLSFP10GBD3302D	SMF	1G/10.3G	1330nm/1270nm	2km	LC/SC	Com./Ind.
BiDi SFP+	CLSP10GBD2720DSA	SMF	1G/10.3G	1270nm/1330nm	20km	SC/APC	Com./Ind.
BiDi SFP+	CLSP10GBD3320DSA	SMF	1G/10.3G	1330nm/1270nm	20km	SC/APC	Com./Ind.

10G BiDi SFP+ Optical Transceiver for Single-Fiber Bidirectional Network Connectivity

10G BiDi SFP+ Optical Transceiver Overview

C-LIGHT 10G BiDi SFP+ optical transceivers are designed for bidirectional 10Gb/s optical communication over a single strand of single-mode fiber. By using complementary transmit and receive wavelengths, the modules allow two-way data transmission while using only one optical fiber.

The 10G BiDi SFP+ family covers transmission distances from 2km to 80km and supports 1G/10.3G operation. Different wavelength combinations and connector configurations are available, giving network operators greater flexibility when deploying or extending Ethernet links over existing single-mode fiber infrastructure.

10G BiDi SFP+ Optical Transceiver Key Features

Bidirectional Single-Fiber Transmission

Transmit and receive signals travel through the same single-mode fiber using different optical wavelengths, helping reduce fiber requirements for network links.

1G/10.3G Multi-Rate Support

Selected modules support 1G and 10.3G operation, providing additional flexibility for mixed-speed networks and gradual infrastructure upgrades.

2km to 80km Reach Options

The product family includes 2km, 10km, 20km, 40km, 60km, and 80km variants for short, medium, and extended single-mode fiber connections.

Complementary Wavelength Pairs

Different variants use paired wavelengths such as 1270nm/1330nm, 1290nm/1310nm, 1490nm/1550nm, and their corresponding reverse configurations.

Multiple Connector Configurations

Depending on the product variant, LC, LC/SC, or SC/APC interfaces are available for different fiber connection requirements.

SFP+ Form Factor

The compact SFP+ package enables high-density installation in compatible switches, routers, and other optical networking equipment.

IEEE 802.3ae Compliance

The communication protocol follows IEEE 802.3ae, while the interface and package are designed according to SFF-8431, SFF-8432, and SFP+ MSA requirements.

Commercial and Industrial Temperature Options

Commercial and industrial case-temperature versions are available to accommodate different network operating environments.

10G BiDi SFP+ Optical Transceiver Applications

Data Center Interconnection

Provides single-fiber optical connectivity between switches and network devices in data center environments where efficient fiber utilization is important.

Long-Distance Ethernet Links

40km, 60km, and 80km variants can support extended Ethernet connections between geographically separated network locations.

Enterprise Network Expansion

Supports optical uplinks between enterprise network facilities, aggregation points, and remote network equipment while reducing the number of fibers required.

Video Transmission and Monitoring

Provides high-bandwidth optical connectivity for video transmission and surveillance systems that require stable long-distance network links.

High-Performance Computing

Supports optical interconnection within high-performance computing and cloud infrastructure where efficient fiber-based communication is required.

Campus and Education Networks

Longer-reach BiDi configurations can connect buildings, network rooms, and campus facilities using existing single-mode fiber resources.

Why Choose C-LIGHT 10G BiDi SFP+ Optical Transceiver

Make Better Use of Existing Fiber

Single-fiber bidirectional transmission can be particularly useful when only one available fiber strand exists between two network locations.

Broad Reach Coverage

Multiple transmission distances from 2km through 80km allow the product family to address substantially different network link lengths.

Wavelength and Connector Flexibility

C-LIGHT offers multiple wavelength pairs and connector configurations, allowing the optical module to be matched more closely to the existing fiber infrastructure.

Tested for Network Deployment

C-LIGHT states that its optical transceivers undergo 100% testing, including initial testing, final testing, and factory inspection, to support consistent product quality.

10G BiDi SFP+ Optical Transceiver FAQ

Q1. What is a 10G BiDi SFP+ optical transceiver?

A 10G BiDi SFP+ optical transceiver is a pluggable optical module that transmits and receives data over a single fiber by using separate optical wavelengths for the two directions.

Q2. What transmission distances are available for 10G BiDi SFP+?

C-LIGHT provides 10G BiDi SFP+ variants for 2km, 10km, 20km, 40km, 60km, and 80km transmission distances.

Q3. What data rates does the 10G BiDi SFP+ support?

The C-LIGHT product specifications list 1G/10.3G operation, allowing selected modules to be used in both 1G and 10G-class network environments.

Q4. Which wavelength combinations are available?

Depending on the transmission distance, available configurations include complementary wavelength pairs such as 1270nm/1330nm, 1290nm/1310nm, 1490nm/1550nm, and the corresponding reverse wavelength combinations.

Q5. Which connectors are available for 10G BiDi SFP+?

Different C-LIGHT variants are available with LC, LC/SC, or SC/APC connector configurations, depending on the specific part number.

Q6. What fiber type is required?

The 10G BiDi SFP+ product family is specified for single-mode fiber (SMF), making it suitable for medium- and long-distance optical network links.

10G BiDi SFP+ Optical Transceiver Solution Summary

C-LIGHT 10G BiDi SFP+ optical transceivers provide an efficient approach to 1G/10.3G optical networking when fiber resources are limited. With single-fiber bidirectional transmission, complementary wavelength pairs, multiple connector choices, and reach options from 2km to 80km, the product family can support data center, enterprise, video, HPC, cloud, and campus network deployments.