40GBASE ER4 Lite SMF LC Optical Transceiver Module 30KM 1310nm SMF LC DOM

Basic Information
Place of Origin: Shenzhen, China
Brand Name: Gigaopto
Certification: CE, FCC, ROHS, ISO9001, ISO14000, MSDS, REACH, CP65, TUV, UL
Model Number: GTQ-B13A4-30DC
Minimum Order Quantity: 1
Price: negotiable
Packaging Details: Static bag, Plastic PVC Pack, Retail box
Delivery Time: 1-5 work days
Payment Terms: T/T, L/C, Western Union
Supply Ability: 2000pcs/month
Detail Information
Product Name: 40GBASE ER4 Lite Data Rate: 44.8Gbps
Form Factor: QSFP+ Wavelength: CWDM (1270nm-1330nm)
DDM/DOM: Supported Component: DFB/APD
Reach: 30km OEM/ODM: Supported
Highlight: QSFP+ 40G ER4 Lite 30km, 40GBASE-ER4 Lite 30km LC DOM
High Light:

SMF LC Optical Transceiver


LC Optical Transceiver Module

Product Description

Generic Compatible QSFP+ 40GBASE ER4 Lite 30KM 1310nm SMF LC DOM Optical Transceiver Module For Ethernet and Data Center




This  GTQ-B13A4-30DC 40GBASE ER4 Lite transceiver module is designed for use in 40GBASE Ethernet throughput up to 30km over single mode fiber (SMF).This transceiver is compliant with QSFP+ MSA, IEEE 802.3bm 40GBASE-ER4 standard.

The module converts 4 inputs channels of 10Gb/s electrical data to 4 CWDM optical signals, and multiplexes them into a single channel for 40Gb/s optical transmission. Reversely, on the receiver side, the module optically de-multiplexes a 40Gb/s input into 4CWDM channels signals, and converts them to 4 channel output electrical data. The central wavelengths of the 4 CWDM channels are 1271, 1291, 1311 and 1331nm as members of the CWDM wavelength grid defined in ITU-T G694.2. It contains a duplex LC connector for the optical interface and a 38-pin connector for the electrical interface. To minimize the optical dispersion in the long-haul system,single-mode fiber (SMF) has to be applied in this module.




Package QSFP+ Data Rate 40Gbps (4×10Gbps)
Center Wavelength 1271/1291/1311/1331nm Max Cable Distance 30km
Connector Duplex LC Media Type SMF
Transmitter Type 4 CWDM un-cooled DFB Receiver Type APD
TX Output Power -3.7~4.5dBm Receiver Sensitivity <-18dBm
Optical-budget 14.3 dB Rx Overload >-1.5 dB
Digital Diagnostic Supported Extinction Ratio >3.5 dB
OEM/ODM Supported Temperature Range 0 to 70°C (32 to 158°F)
Warranty 3 Years Protocols QSFP+ MSA, IEEE 802.3bm





  • Transmission data rate up to 11.2Gbps per channel,  max integrated capacity 44Gbps
  • QSFP+ MSA compliant
  • Compliant to IEEE 802.3ba specification
  • 4 CWDM un-cooled DFB lasers, using ITU G.694.2 wavelength grid at 1271, 1291, 1311 and 1331nm
  • Up to 30km reach over standard single mode fiber
  • Hot pluggable electrical interface
  • Operating case temperature 0°C to +70°C
  • 3.3V power supply
  • Power dissipation




  • 40G Ethernet links
  • Data Center and LAN




  • IEEE 802.3ba
  • ROHS Compliant



For More of our 40GBASE Transceiver Series, please refer to the following form


P/N Description Wave Length Reach Fiber Type TX Power (dBm) Rx Sens. (dBm)
GTQ-M85A4-02DC 40G SR4 850nm 150m MMF -7.6~2.4 <-9.5
GTQ-B08A4-02DC 40G SR BiDi 850/900nm 150m MMF -4~5 <-11
GTQ-B08A4-04DC 40G eSR4 850nm 300m MMF -7.5~0 <-11
GTQ-M13A4-02DC 40G PSM IR4 1310nm 1.4km SMF -5.5~1.5 <-11.5
GTQ-L13A4-M2DC 40GBASE-UNIV 1310nm 150m/2km MMF/SMF -7~4.3/-10~2.3 <-10/<-13.7
GTQ-L13A4-02DC 40G LR4 Lite 1310nm CWDM 2km SMF -7~2.3 <-11.5
GTQ-M13A4-10DC 40G LR4 1310nm CWDM 10km SMF -7~2.3 <-11.5
GTQ-M13A4-10DC 40G PSM4 1310nm 10km SMF -6~-1 <-14.4
GTQ-M13A4-20DC 40G eLR4 1310nm CWDM 20km SMF -4.5~2.3 <-12.5
GTQ-B13A4-40DC 40G ER4 1310nm CWDM 40km SMF -2.7~4.5 <-21.2
GTQ-M13A4-02DC 40G PSM4 Lite 1310nm 2km SMF -6~-1 <-14.4
GTQ-B13A4-30DC 40G ER4 Lite 1310nm CWDM 30km SMF -3.7~4.5 <-18
Note OEM/ODM supported

Contact Details

WhatsApp : +8615989585901