40GE/OTN QSFP+ LR4 Optical Transceiver Module

Data Center & Cloud Computing: Ethernet Optical Transceivers
25GE SFP28 40GE QSFP+50GE SFP56 100GE QSFP28 200GE QSFP56/QSFP-DD 400GE QSFP-DD; Fibre Channel Optical Transceivers
16GFC SFP+32GFC SFP28 4x16GFC QSFP+4x32GFC QSFP28; Active Optical Cables
10GE/QDR SFP+ AOC 25GE/EDR SFP28 AOC 32GFC SFP28 AOC 40GE/QDR QSFP+ AOC 50GE/HDR SFP56 AOC 4x16GFC/FDR QSFP+ AOC 100GE/EDR QSFP28 AOC 4x32GFC QSFP28 AOC 12x10GE/QDR CXP AOC 200GE QSFP56/QSFP-DD AOC 400GE/HDR QSFP-DD AOC; Direct Attach Cables
10GE/QDR SFP+ DAC 25GE/EDR SFP28 DAC 40GE/QDR QSFP+ DAC 50GE/HDR SFP56 DAC 4x16GFC/FDR QSFP+ DAC 100GE/EDR QSFP28 DAC 200GE/HDR QSFP56 DAC 400GE/HDR QSFP-DD DAC; Submersible Optical Transceivers

5G Carrier Network: 5G Fronthaul Transceivers
25G Grey Light Transceivers 10G/25G Color Light Transceivers; 5G Fronthaul HAOC; 5G Accelerator Transceivers; 5G Backhaul Transceivers

Silicon Photonics & Cohernet: Silicon Photonics Transceivers; Coherent Optical Modules; Coherent Subsystems

Metro Transmission & Access: Low-speed Transceivers
SFP Transceivers SFP+ Transceivers XFP Transceivers Copper Transceivers CPRI Transceivers; High-speed Transceivers
40G OTN Transceivers 100G OTN Transceivers 200G OTN Transceivers 400G OTN Transceivers; xWDM Transceivers
CWDM Transceivers Fixed DWDM Transceivers Tunable DWDM Transceivers

Ultra HD Video Transmission: 3G/12G-SDI Optical Modules
3G-SDI SFP 12G-SDI SFP+; 3G/12G-SDI Optical Extenders; USB 3.0 AOC

Cloud Programmer & Checkers

40G OTN QSFP+ LR4 10km

GIGALIGHT's 40GE/OTN QSFP+ LR4 optical transceiver module is designed for 40GBASE-LR4 Ethernet and OTN OTU3 links reach up to 10km over SMF.Get a Quote

Features

Applications

Datasheets

Part Number	Product Description
GQS-SPO400-LR4C	40GE/OTN QSFP+ LR4, CWDM4, 10km, SMF, Dual LC

40GE/OTN QSFP+ LR4 - GQS-SPO400-LR4C

Transmission data rate up to 11.2Gbps per channel
Compliant with QSFP+ MSA, IEEE 802.3ba 40GBASE-LR4 and OTN OTU3
Compliant with InfiniBand QDR/DDR
4x10G CWDM uncooled DFB lasers with AAWG
ITU G.694.2 wavelength grid at 1271nm, 1291nm, 1311nm, and 1331nm
High-sensitivity PIN-TIA with AAWG DeMux
Reach up to 10km over SMF
Hot-pluggable electrical interface
Power consumption < 2.5W
Commercial operating case temperature range: 0°C to 70°C
3.3V power supply
RoHS 6 compliant (lead free)

40GBASE-LR4 Ethernet
OTN OTU3/OTU3e1/OTU3e2
InfiniBand QDR/DDR

40GE/OTU3 QSFP+ LR4 - GQS-SPO400-LR4CD

Name*
Email*
Company*
Phone
Product*

40G OTN QSFP+ LR4 10km

40GE/OTN QSFP+ LR4 - GQS-SPO400-LR4C

40G OTN QSFP+ SR4 400m

40G OTN QSFP+ ER4 40km

Get a Quote