100Gb QSFP28 Optical Transceivers LR1 10Km 1271nm 1291nm 1311nm 1331nm
100Gb QSFP28 LR1 10Km Single Lambda 1271/1291/1311/1331nm LC Optical Transceiver
The 100G LR1 Single Lambda QSFP28 Optical Transceiver Module is designed for use in 100GBASE Ethernet throughput up to 10km over single mode fiber (SMF) using a wavelength of 1290nm or 1270/1290/1310/1330 via duplex LC connectors. So can be used 4x100G QSFP28 CWDM transceiver and one 4CH CWDM MUX(1270~1330nm) up to 400G transmission on two core fiber(SMF), 2-10KM distance between two Data Center
Features
- Up to 106.25Gbps data rate single channel
- 1x106.25Gbps PAM4 Line side, 4x25.78Gbps
-
NRZ Host side or 4x26.56Gbps NRZ Host side (close Media-side KP1 FEC inside Module)
- 100Gbps hermetic TOSA with EML (1271,1291, 1311 or 1331nm)and PIN Detector
- Dual LC optical interface compliant
- DDM function implemented
- Maximum link length of 10km on SMF fiber
- Low power dissipation: <4W
- International class 1 laser safety certified
- Operating temperature range: 0C ~ +70 C
- Compliant with ROHS6
Ordering Information
| Part No | Specifications | Application Code | ||||||
| Pack | Data rate | Tx | Pout | Rx | S(OMA) | Reach | ||
| RQ-100G-LR1-27 | QSFP28 | 106.25Gb/s | 1271nm Cooled EMA DFB-LD | -1.9~4.8dBm | PIN | <-6.1dBm | 10km | 100GBASE- LR |
| RQ-100G-LR1-29 | QSFP28 | 106.25Gb/s | 1291nm Cooled EMA DFB-LD | -1.9~4.8dBm | PIN | <-6.1dBm | 10km | 100GBASE- LR |
| RQ-100G-LR1-31 | QSFP28 | 106.25Gb/s | 1311nm Cooled EMA DFB-LD | -1.9~4.8dBm | PIN | <-6.1dBm | 10km | 100GBASE- LR |
| RQ-100G-LR1-33 | QSFP28 | 106.25Gb/s | 1331nm Cooled EMA DFB-LD | -1.9~4.8dBm | PIN | <-6.1 dBm | 10km | 100GBASE- LR |
Absolute Maximum Ratings
| Parameter | Symbol | Unit | Min | Max |
| Storage Temperature Range | Ts | oC | -40 | +85 |
| Relative Humidity | RH | % | 5 | 85 |
| Power Supply Voltage | Vcc | V | -0.5 | +3.6 |
| Operating Case Temperature Range | Tc | oC | -5 | 75 |
| Receiver Damage Threshold Per Lane | Pdag | dBm | 5.8 |
Recommended Operating Conditions
| Parameter | Units | MIN. | TYP. | MAX. | Notes |
| Recommended Operating Conditions | |||||
| Operating Case Temperature | °C | 0 | +70 | ||
| Power Supply Voltage | V | 3.135 | 3.3 | 3.465 | |
| Data Rate(Electrical) | Gbps | 25.781 25*4 | 26.5625*4 | ||
| Data Rate(Optical) | Gbps | 106.25 | |||
| Link Distance with G.652 | Km | 10 | |||
High Speed Electrical Specification
100G LR1-10 QSFP28 high speed electrical interface compliant to CEI-28G-VSR.
| Parameter | Unit | Min | Typ | Max | Notes | ||||
| Transmitter Electrical Input from Host at TP1a | |||||||||
| Differential data input swing | mV | 900 | |||||||
| differential impedance | Ω | 100 | |||||||
| Differential termination mismatch | % | 10 | |||||||
| Receiver Electrical Output to Host at TP4 | |||||||||
| Differential data input swing | mV | 900 | |||||||
| Eye height,differential output | mV | 228 | |||||||
| Eye width ,output | UI | 0.57 | |||||||
| differential impedance | Ω | 100 | |||||||
| Differential termination mismatch | % | 10 | |||||||
Transmitter Optical Specification
| Parameter | Units | MIN. | TYP. | MAX. | Notes |
| Transmitter Rate | GBd | 53.125+/- 100ppm | PAM4 | ||
| Lane center WL | nm | 1264.5 | 1277.5 | RQ-100G-RL1-27 | |
| 1284.5 | 1297.5 | RQ-100G-RL1-29 | |||
| 1304.5 | 1317.5 | RQ-100G-RL1-31 | |||
| 1324.5 | 1337.5 | RQ-100G-RL1-33 | |||
| Side-mode suppression Ratio | dB | 30 | |||
| Optical output power | dBm | -1.9 | 4.8 | ||
| Optical modulation amplitude | dBm | 1.1 | 5 | For TDECQ < 1.4 dB | |
|
TDECQ-0 .3 |
5 |
For 1.4dB<TDEC Q<TEDCQ(m ax) |
|||
| Transmitter and dispersion penalty eye closure for PAM4 (TDECQ) | dB |
3.4 |
|||
| TECQ | dB | 3.4 | |||
| TDECQ-TECQ | dB | 2.5 | |||
| Extinction ratio | dB | 3.5 | |||
| Average launch power of OFF transmitte | dB | -15 | |||
| Transmitter over/under-shoot | % | 22 | |||
| Optical return loss tolerance | dB | 15.6 | |||
| Transmitter reflectance | dB | -26 | |||
| Transmitter transition time | ps | 17 | |||
| RINx OMA (max)where x is the optical return loss tolerance (max) | dB/Hz | -136 |
Receiver Optical Specification
| Parameter | Units | MIN. | TYP. | MAX. | Notes |
| Receive Rate | GBd | 53.125+/-1 00ppm | PAM4 | ||
| Lane center WL | nm | 1260 | 1610 | ||
| Damage threshold | dBm | 5.8 | |||
| Average receive power | dBm | -8.2 | 4.8 | ||
| Receiver power(OMA) | dBm | 5 | |||
| Receive Sensitivity(OMA) | dBm | -6.1 | For TDECQ <1.4dB@BER2.4e-4 | ||
| -7.5+T ECQ | For 1.4dB<TDECQ<TEDCQ(max) @BER 2.4e-4 | ||||
| Stressed Sensitivity (OMA) | dBm | -4.1 | |||
| Receiver reflectance | dB | -26 | |||
| Conditions of stressed receiver sensitivity test: | |||||
|
Stressed eye closure for PAM4(test conditions) |
dB | 3.4 | SECQ | ||
| SECQ-10*lgCeq | dB | 3.4 | |||
Get in Touch
Have questions about our products or want to discuss a custom order? Our team is ready to help you.