10G BIDI SFP+ Optical Transceiver 20km 1270nm-TX/1330nm-RX DDM Supported

Basic Information
Place of Origin: Shenzhen, China
Brand Name: Gigaopto
Certification: CE, FCC, ROHS, ISO9001, ISO14000, MSDS, REACH, CP65, TUV, UL
Model Number: GTS-B2396-20DI
Minimum Order Quantity: 1
Price: negotiable
Packaging Details: Single Package,10 or 20pcs per Tray,30 or 50 or 100pcs per box, 400 or 600pcs per carton
Delivery Time: 1-5 work days
Payment Terms: T/T, L/C
Supply Ability: 50,000pcs/month
Detail Information
Product Name: 10G BiDi ELR Form Type: SFP+
Speed (Gbps): 10Gigabit Connector: LC
Link Distance: 20km DOM/DDM: Supported
Wavelength: TX1270nm/RX1330nm Temperature: -40 To 85°C (-40 To 185°F)
Keywords: 10GBASE-BX20U-I, 10G SFP+ BiDi 20km LC DOM Industrial
High Light:

10G BIDI SFP+ Optical Transceiver


SFP+ Optical Transceiver 20km


10G BIDI SFP+ 20km

Product Description

SFP+ BiDi 1270nm-TX/1330nm-RX Optical Transceiver Module 20km DDM

Industrial Operating Temperature -40 to 85°C





This 10G BiDi eLR Small Form Factor Pluggable SFP+ transceiver is designed for use in 10Gigabit Ethernet links up to 20km over a single-strand Single Mode fiber. This capability doubles the capacity of installed legacy single mode fiber links.

The transceiver consists of two parts: the transmitter section uses a multiple quantum well 1270nm DFB laser, which is a class 1 laser compliant according to International Safety Standard IEC-60825. The receiver section uses a 1330nm integrated InGaAs detector preamplifier (IDP) mounted in an optical header and a limiting post-amplifier IC.

Built with hardened components, this SFP+ BIDI LR industrial transceiver is ruggedly designed to withstand extended industrial temperatures from -40°C to 85°C. It is suitable for extreme industrial environments such as telecommunication, data processing and management, industrial and factory automation, machine control, surveillance, mining, oil and gas, rail, intelligent transportation systems (ITSs), and other outdoor applications.

The bidirectional transceivers are compliant with SFF-8431 and IEEE 802.3ae 10GBASE-LR/LW, and 10G Fibre Channel 1200-SM-LL-L. Digital diagnostics functions are available via a 2-wire serial interface, as specified in SFF-8472, which provides real-time monitoring of the transceiver temperature, laser bias current, optical power, received optical power and transceiver supply voltage




  • Built-in digital diagnostic functions
  • Single 3.3V power supply
  • SFP+ MSA SFF-8431 Compliant
  • Metal enclosure, for lower EMI
  • Bi-Directional SFP+ Optical Transceiver
  • Hot-pluggable SFP+ footprint
  • Transmission up to 20km on 9/125um SMF
  • LC Simplex receptacle
  • Compliant with IEEE 802.3ae 10GBASE-LR and 10GBASE-LW
  • Operating data rate up to 11.3Gbps
  • 1270nm DFB transmitter, 1330nm PIN photo-detector



  • 10GBASE-LR at 10.3125Gbps
  • CPRI rates 9.830 Gb/s,7.373Gb/s, 6.144 Gb/s, 4.915 Gb/s,2.458 Gb/s, 1.229 Gb/s, 0.614Gb/s
  • 10GBASE-LW at 9.953Gbps
  • OBSAI rates 6.144 Gb/s, 3.072 Gb/s, 1.536 Gb/s, 0.768Gb/s




Product Name 10G BiDi eLR Speed (Gbps) 10.3125Gbps
Wavelength TX1270nm/RX1330nm Max Link Reach 20km
Optical Connector LC Simplex Fibre Type SMF
Transmitter DFB Laser Receiver PIN photo-detector
Average Output Power -3~2dBm Receiver Sensitivity < -14.4dBm
Power-budget 11.4dB Overload >0.5dBm
Power Consumption ≤1.5W Extinction Ratio >3.5dB
DOM/DDM Supported Modulation Format NRZ
Lifetime Warranty 3 years Operating Temperature -40 to 85°C (-40 to 185°F)
OEM/ODM Supported MTBF 1,000,000Hours
Protocols IEEE 802.3ae, SFP+ MSA Compliant, CPRI, eCPRI





Each Gigaopto’s optical transceiver is tested in the host device to verify interoperability, and we promise 100% full compatibility on the specified device with a 3-year warranty.

This GTS-B2396-20DI optical transceiver modules are open sourced with designated code, please refer to the P/N correspondence table. For more product compatibility, please feel free to contact us.


Corresponding Compatible Brand/Part Number
Brand Part Number Brand Part Number
Gigaopto GTS-B2396-20DI Juniper EX-SFP-10GE-BX23-20-I
Cisco SFP-10G-BX20U-I Brocade 10G-SFPP-BXU-20K-I
Dell GP-SFP-10GBX-U-20-I HW SFP-10G-BXU2-I
Ciena 12787-I Extreme 10GB-BX20-U-I
D-Link DEM-436XT-BXU-I    


Contact Details

WhatsApp : +8615989585901