DOM Fiber Optical Transceiver BIDI 1000BASE-BX SFP TX1310nm/RX1550nm

Basic Information
Place of Origin: Shenzhen, China
Brand Name: GIGAOPTO
Certification: CE, FCC, ROHS, ISO9001, ISO14000, MSDS, REACH, CP65, TUV, UL
Model Number: GTS-B3512-10DC
Minimum Order Quantity: 1 pcs
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 working days
Payment Terms: T/T, Western Union
Supply Ability: 100,000pcs / month
Detail Information
Name: 1000BASE-BX TX1310nm/RX1550nm Form Type: SFP Bi-Directional
Data Link: 1.25Gbps Max Supported Link Length: 10km (6.2 Miles)
Center Wavelength: 1310nm-TX/1550nm-RX Optical Connector: Simplex LC
RX Sensitivity: <-23dBm Optical Output Power: -9~-3dBm
High Light:

Fiber Optical Transceiver BIDI


DOM Fiber Optical Transceiver



Product Description

Cisco Compatible BiDi SFP 1000BASE-BX TX1310nm/RX1550nm 10km 1.25Gbps SMF DOM Simplex LC Transceiver Module
The GIGAOPTO's GTS-B3512-10DC transceiver series is small form factor pluggable (SFP) module for Gigabit Ethernet
1000BASE-BX and Fiber Channel single fiber applications. The 1000BASE-BX BiDi SFP module provides 1.25Gb/s throughput up to 10km over single-mode fiber (SMF) using 1310nm/1550nm transmitter and 1550nm/1310nm receiver.
The transceiver’s electrical interface is MSA compliant 20-pin edge type connector and the optical interface is Simplex LC connector.
This bi-directional unit of the 1000BASE-BX BiDi SFP module must be used with another transceiver or network equipment of complementary wavelengths. It provides 1000BASE Ethernet connectivity options for Fast Ethernet, Telecom and Data Centers.

  • Operating data rate up to 1.25Gb/s
  • Low power dissipation
  • Hot-Pluggable SFP footprint
  • A type: 1310nm FP TX /1550nm RX

B type: 1550nm DFB TX /1310nm RX

  • Up to 10km on 9/125µm SMF
  • Single 3.3V power supply
  • Class 1 FDA and IEC60825-1 Laser Safety compliant
  • BIDI LC/UPC type pluggable optical interface
  • Metal enclosure, for lower EMI
  • Operating case temperature:

Commercial:0°C~+70°C (32 to 158°F)

Industrial: -40°C~+85°C (-40 to 185°F)

  • RoHS compliant
  • Compliant with IEEE 802.3z
  • Compliant with SFP MSA (INF-8074i)
  • Compliant with SFF-8472


  • Switched Backplane Applications
  • 1.25Gbps Optical systems
  • 1.063Gbps Fiber Channel
  • Fast Ethernet
  • Gigabit Ethernet
  • FTTX Application


Compatible Brand CISCO Compatible PN GLC-BX-10U
Form Factor SFP Data Link 1.25Gbps
Connector Simplex LC Transmission Distance 10km (6.2 miles)
DOM Function Yes Fibre Type SMF
Spectrum Width (RMS) <3.5nm Temperature Range C-Temp 0 to 70°C
Wavelength 1310nm-TX/1550nm-RX Power Supply Voltage 3.3V
Power Consumption <1.0W Supply Current <280mA
Optical Components FP BiDi Receiver Type PIN
Launched Power -9~-3dBm Receiver Sensitivity <-23dBm
ER >9dB Receiver Overload >-3dBm
Protocols Fast Ethernet, Gigabit Fibre Channel, MSA Compliant



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.
For this (1000BASE-BX BiDi SFP TX1310nm/RX1550nm 10km), please refer to the P/N correspondence table. If you are interested in knowing more compatibility, you are always welcome to contact us.


Compatible Brand Compatible Part Number Compatible Brand Compatible Part Number
GIGAOPTO GTS-B3512-10DC HuaWei SFP-GE-10-SM1310
Juniper SFP-GE10KT13R15 Avaya AA1419082-E5
H3C SFP-GE-10-SM1310-BIDI Extreme MGBIC-BX10-D-1310
Dell SFP-GE-BX10-1310 Alcatel-Lucent SFP-DUAL-BX-U

Ordering Information


P/N Description Data Rate Wavelength Reach Laser Type Conn.
GTS-B3412-10DC 1000BASE-BX-U BiDi SFP 1.25G T1310nm/R1490nm 10km FP Simplex LC
GTS-B4312-10DC 1000BASE-BX-D BiDi SFP 1.25G T1490nm/R1310nm 10km DFB Simplex LC
GTS-B3512-10DC 1000BASE-BX BiDi SFP 1.25G T1310nm/R1550nm 10km FP Simplex LC
GTS-B5312-10DC 1000BASE-BX BiDi SFP 1.25G T1550nm/R1310nm 10km DFB Simplex LC
GTCS-B3412-10DC 2-Channel BiDi CSFP 1000BASE-BX 1.25G T1310nm/R1490nm 10km FP Duplex LC
GTCS-B4312-10DC 2-Channel 1000BASE-BX-D BiDi CSFP 1.25G T1490nm/R1310nm 10km FP Duplex LC

Contact Details

WhatsApp : +8615989585901