CSFP-GE-FE-BXD1 (02310TEE) Huawei compatible cSFP module

# Key Highlights
  • Type: cSFP
  • Compatibility: Huawei Compatible
  • Tx Wavelength: 2 x 1490 nm
  • Rx Wavelength: 2 x 1310 nm
  • Media Type: Single-Mode Fiber (SMF)
  • Optical Budget: 14.0 dB
  • Max. Distance: 20 km
  • Data Rate: 2 x 1.063-1.25 Gbps
  • Temperature: Standard 0-70°C
# Pricing & Ordering
SKU: 1.25G-cSFP-21-BD-HU


Standard recommended retail price without VAT.

Lead Time: Below 1 Week in EU Countries
# Quality Assurance

Because of our comprehensive Testing Program, we are confident on quality of our products. Such approach empower us to cover all our products with:

# Key Technical Data
Media Type:

Single-Mode Fiber (SMF)

TX Wavelength:

1490 nm.

RX Wavelength:

1310 nm.

Minimum Optical Budget:

14 dB

Maximum Distance:


Supported Data Rate:


Supported Applications:

Gigabit Ethernet (1.25 Gbps), 1G Fiber Channel (1.0625 Gbps)



Temperature Range:

Standard 0°-70°C


Double LC

Tx Wavelength Bandwidth:

20nm (1480 – 1500 nm)

Rx Wavelength Bandwidth:

100 nm (1260-1360 nm)

Minimum Transmitting Power:

-9 dB

Maximum Transmitting Power:

3 dB

Receiver Sensitivity:

-23 dBm

Receiver Overload:

-3 dBm


430-500 ps/nm

Transmitter Type:

DFB Laser

Receiver Type:

PIN photodiode


+3.3V single power supply




1000Base BX20 IEEE802.3ah, CE, Class 1 FDA and IEC60825-1 Laser Safety Compliant, CSFP MSA option 2,, IEEE 802.3z, RoHS, SFF-8472

Transceiver Type:


# Product Documentation
Multi-Vendor MSA Compatible 1.25G-cSFP-21-BD cSFP Datasheet

Huawei Compatible CSFP-GE-FE-BXD1 cSFP Module is based on our product 1.25G-cSFP-21-BD. When You will order it will be encoded to be compatible with Huawei equipment and it will be labeled with part number: 1.25G-cSFP-21-BD-HU, where HU means Huawei Compatible. Above You can download datasheet of our 1.25G-cSFP-21-BD product.

# Product Description

CSFP-GE-FE-BXD1 (02310TEE) is Huawei Compatible cSFP (Compact Size Small Form factor Pluggable) Transceiver, allowing to establish two separate Gigabit Ethernet links, each operating over one fiber of Single-Mode Fiber (SMF) optical cable. It has minimum guaranteed optical budget of 14 dB in each of two links, with in most cases is enough to reach about 20 km distance. However, distance is just indicative parameter calculated for comfort of identification. Eventually we calculate distance taking in account minimal optical budget and average attenuation of optical cabling in industry. For each separate data lane CSFP-GE-FE-BXD1 (02310TEE) compatible transceiver use top quality DFB Laser transmitter operating at nominal wavelength 1490 nm and 1310 nm PIN Photodiode receiver. It support DDM/DOM optical diagnostics, which provide diagnostic information about the present operating conditions. Huawei CSFP-GE-FE-BXD1 (02310TEE) compatible cSFP operates in Standard 0°-70°C temperature range and has Double LC interface. cSFP support 1.063-1.25Gbps data rate and such applications as Gigabit Ethernet (1.25 Gbps) and 1G Fiber Channel (1.0625 Gbps). CSFP-GE-FE-BXD1 (02310TEE) cSFP Single Fiber compact size optical transceiver were designed to save equipment ports and footprint and is capable to establish two separate bidirectional optical links. Most popular application of cSFP modules is FTTH connections using cSFP in access switch equipment interfacing towards CPE units supporting bidirectional communication or together with other compatible bidirectional transceivers.

CSFP-GE-FE-BXD1 (02310TEE) Huawei compatible Transceiver is based on our 1.25G-cSFP-21-BD product, which is fully compliant with Compact Small Form-Factor Pluggable (CSFP) MSA option 2, and SFF-8472 standards, product safety standards and is CE/RoHS certified. We perform compatibility tests for CSFP-GE-FE-BXD1 (02310TEE) Huawei compatible Transceiver with the most recent Huawei networking equipment platforms, allowing us to encode transceiver EEPROM memory to be compatible with and work seamlessly with Huawei platforms! Because we are committed to providing high-quality service, we conduct rigorous quality checks before delivering our products. As a result, we perform optical parameter measurements, connector cleanness tests, and EEPROM memory data validation tests on our products. Feel free to Contact us – We will be glad to know your requirements and provide you with the appropriate solution of CSFP-GE-FE-BXD1!