QSFP28-100G-LR4
4x25G Electrical Serial Interface
Compliant with 4x28G(CEI-28G-VSR)
Duplex LC receptacle optical interface
Hot-pluggable QSFP28 MSA form factor
AC coupling of CML signals
Transmitter: cooled 4x25Gb/s LAN WDM EML TOSA (1295.56, 1300.05, 1304.58, 1309.14nm)
Receiver: 4x25Gb/s PIN ROSA
Low power dissipation(Max:6W)
Built in digital diagnostic function
Operating case temperature （C:0 to 70℃)
| Product PN | Interfaces | Fibere | Reach | Data Rate | Encoding | Form Factore | Temperature |
| SD-100G-LR4 | LC | SMF | 10Km | 100G | NRZ | QSFP28 LR4 | 0~70°C |
| Compatible Brand | QSFP28-100G-LR4 | Brand | SANDAOPTO |
| Package | QSFP28 | Data rate | 100Gbps |
| Wavelength | LAN-WDM | Max Distance | 10km |
| Conn Type | Duplex LC | Fiber mode Type | single mode |
| Transmitter Type | EML | Receiver Type | PIN |
| Tx power | -4.3~4.5dBm | Sensitivity | -10.6dBm |
| Warranty Period | 3 years | Overload | <4.5dBm |
| Power Consumption | Extinction Ratio | >4dB | |
| DDM/DOM | support | Temperature Range | 0~70°C |
| MSA Standard | IEEE 802.3 100GBASE-LR4, QSFP28 MSA, SFF-8665, SFF-8636 | Modulation (Optic) | NRZ |
| CDR(W/O) | support |
