
Transceivers Type
QSFP28 Optical Transceiver
Compatible
200+ Vendors
Specifications
Cisco QSFP-100/112G-LR4 Compatible Dual Rate 100GBASE-LR4 and 112GBASE-OTU4 QSFP28 Optical Transceiver Module (SMF, 1310nm, 10km, LC, DOM)
The Cisco dual rate QSFP-100/112G-LR4 compatible QSFP28 optical transceiver module supports 100GBASE Ethernet and 4x28G OTN client interfaces throughput up to 10km over single-mode fiber (SMF) via duplex LC connectors. F-tone QSFP-100/112G-LR4 module has great reliability, airtightness, and heat dissipation performance. This transceiver is compliant with IEEE 802.3ba 100GBASE-LR4 and OTU4 4I1-9D1F standards. Digital diagnostics functions are also available via the I2C interface. The module is capable of 100G Ethernet, 112G OTN OTU4, telecom, service provider applications, and 5G wireless networks.
| Part Number |
FT-QSFP28-LR4-OUT4 |
Vendor Name |
F-tone |
| Form Factor |
QSFP28 |
Data Rate |
Dual Rate 103.1Gbps and 112Gbps |
| Wavelength |
1310nm |
Distance |
10km |
| Connector |
Duplex LC |
Cable Type |
OS2 SMF |
| Transmitter |
4 x LAN WDM DML TOSA |
Receiver Type |
4 x PIN ROSA |
| TX Power(100G) |
-4.3~4.5dBm |
Receiver Sensitivity(100G) |
<-8.6dBm |
| Power Consumption |
≤3.5W |
Temperature |
0 to 70°C (32 to 158°F) |
| DDM |
Support |
Bit Error Ratio (BER) |
1.00E-12 |
| Protocols |
QSFP28 MSA Compliant, SFF-8636 |
Warranty |
5 Years |
Model Contrast Table
| Part Number |
FT-QSFP28-SR4 |
FT-QSFP28-PSM4 |
FT-QSFP28-IR4 |
FT-QSFP28-LR4 |
FT-QSFP28-CWDM-LR4 |
FT-QSFP28-ER4 (Rx SOA) |
FT-QSFP28-ZR4 |
| Wavelength |
850nm |
1310nm |
1271~1331nm |
1310nm |
1271~1331nm |
1310nm |
1310nm |
| Max Distance |
100m |
500m |
2km |
10km |
10km |
40km |
80km |
| Cable Type |
OM3/OM4 MMF |
OS2 SMF |
OS2 SMF |
OS2 SMF |
OS2 SMF |
OS2 SMF |
OS2 SMF |
| Connector |
MPO/MTP-12 |
MPO/MTP-12 |
LC Duplex |
LC Duplex |
LC Duplex |
LC Duplex |
LC Duplex |
| Tx Power(dBm) |
-8.4~+2.4 |
-9.4~+2 |
-6.5~+2.5 |
-4.3~+4.5 |
-6.5~+2.5 |
-2.9~+4.5 |
+2~+7 |
| Rx Sensitivity(dBm) |
-10.3 |
-12.66 |
-11.5 |
-10.6 |
-11.5 |
-20.9 |
-27 |
| Max Power Consumption |
2.5W |
3.5W |
3.5W |
4W |
3.5W |
5W |
5.5W |
| Source |
VCSEL+PIN |
DFB+PIN |
CWDM DFB+ PIN |
EML+PIN |
CWDM DFB +PIN |
4x EML+SOA+PIN |
EML+SOA+PIN |
| Operating Temperature |
0~70°C |
0~70°C |
0~70°C |
0~70°C -40~85°C (Available) |
0~70°C |
0~70°C -20~85°C (Available) |
0~70°C -40~85°C (Available) |
Important Notice
Performance figures, data and any illustrative material provided in this data sheet are typical and must be specifically confirmed in writing by F-tone Networks before they become applicable to any particular order or contract. In accordance with the F-tone Networks policy of continuous improvement specifications may change without notice.
