100G QSFP28 LR4 LWDM4 10km/20km Optical Transceiver Modules

Wireless Network (5G/4G/3G): 5G Fronthaul Transceivers; 5G Fronthaul HAOC; 5G Backhaul Transceivers; 3G/4G Wireless Transceivers

Coherent Optical Communication: Coherent Optical Modules; 1U 800G DCI BOX (4×200G); 1U 1.6T DCI BOX (8×200G); 1U 1.6T DCI BOX (4×400G); 2U 3.2T DCI BOX (8×400G); 1U 3.2T DCI BOX (8×400G); Optical Layer Systems; DWDM Passive Systems

Metro Transmission & Access: Low-Speed Transceivers; Copper Transceivers; High-Speed Transceivers; Rugged Transceivers; GPON OLT Transceivers; XG-PON OLT Transceivers; XGS-PON OLT Transceivers

UHD Video & Consumer Optics: 3G/12G-SDI Optical Modules
3G-SDI SFP 12G-SDI SFP+; 3G/12G/48G-SDI Extenders; HDMI/USB AOC

Cloud Programmer & Checkers

100G QSFP28 LR4 DML LWDM4 10km/20km Transceivers (I-Temp Optional)

GIGALIGHT's 100G QSFP28 LR4 optical transceiver modules are designed to support 100G Ethernet and OTN OTU4 (optional), suitable for data center and telecom links up to 10km or 20km over single mode fiber. The 100G QSFP28 LR4 modules operate at four LWDM (short for LAN-WDM) wavelengths of 1295.56nm, 1300.05nm, 1304.58nm and 1309.14nm.Get a Quote

Features

Applications

Datasheets

Hot-pluggable QSFP28 form factor full-duplex transceiver module
4-channel cooled LWDM DFB TOSA and PIN ROSA
Data rate up to 25.78125Gbps or 28Gbps per channel
Compliant with QSFP28 MSA (SFF-8665) and IEEE 802.3ba 100GBASE-LR4
Compliant with OTN OTU4 (optional)
Internal CDR circuits on both receiver and transmitter channels
Reach up to 10km or 20km over SMF
Duplex LC receptacle
3.5W maximum power dissipation
Case operating temperature range: C-Temp or I-Temp
Single 3.3V power supply
Built-in digital diagnostic functionality
RoHS compliant (lead free)

Part Number	Product Description
GQS-SPO101-LR4C	100GE QSFP28 LR4 DML LWDM4 10km Transceiver
GQS-SPO101-LR4T	I-Temp 100GE QSFP28 LR4 DML LWDM4 10km Transceiver
GQS-SPO111-LR4C	100GE/OTU4 QSFP28 LR4 DML LWDM4 10km Transceiver
GQS-SPO101-L24C	100GE QSFP28 LR4 DML LWDM4 20km Transceiver
GQS-SPO111-L24C	100GE/OTU4 QSFP28 LR4 DML LWDM4 20km Transceiver

100G Ethernet IEEE 802.3ba 100GBASE-LR4
OTN OTU4
Data Center Intraconnection
Data Center Interconnection
Telecom Network

100G QSFP28 LR4 10km - GQS-SPO101-LR4C

100G QSFP28 LR4 10km - GQS-SPO111-LR4C

100G QSFP28 LR4 10km - GQS-SPO101-LR4T

100G QSFP28 LR4 20km - GQS-SPO111-L24C

Name*
Email*
Company*
Phone
Product*

100G QSFP28 LR4 DML LWDM4 10km/20km Transceivers (I-Temp Optional)

100G QSFP28 LR1 EML 1310nm 20km Transceivers

100G QSFP28 ER1 EML 1310nm 40km Transceivers

100G QSFP28 SR BiDi VCSEL 850nm/910nm 100m Transceivers

100G QSFP28 SWDM4 VCSEL 150m Transceivers

100G QSFP28 SR4 VCSEL 850nm 100m/300m Transceivers (I-Temp Optional)

100G QSFP28 PSM4 DML 1310nm 2km/10km Transceivers (I-Temp Optional)

100G QSFP28 CWDM4 DML 2km/10km Transceivers (I-Temp Optional)

100G QSFP28 CLR4 DML CWDM4 2km/10km Transceivers (I-Temp Optional)

100G QSFP28 4WDM-10 DML CWDM4 10km Transceivers (I-Temp Optional)

100G QSFP28 4WDM-40 DML LWDM4 30km/40km Transceivers (I-Temp Optional)

100G QSFP28 ER4 Lite DML LWDM4 30km/40km Transceivers

100G QSFP28 ER4 EML LWDM4 40km Transceivers (No FEC required)

100G QSFP28 eER4 EML LWDM4 60km Transceivers (No FEC required)

100G QSFP28 ZR4 EML LWDM4 80km Transceivers (Max. 90km)

120G CXP SR10 VCSEL 850nm 400m Transceivers

Get a Quote