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Description
Features of 100gbase lr1
- Supports 106.25Gb/s PAM4
- Digital Diagnostics Monitoring Interface
- Built-in 100G PAM4 DSP
- Up to 10km reach over SMF(G.652)
- Hot-pluggableQSFP28 form factor
- 78125Gbit/s NRZ electrical interface
- 1 channel full-duplex transceiver modules
- Duplex LCreceptacles
- Commercial operating case temperature range: 0~ 70oC
- RoHS-6 Compliant
- Power dissipation < 4.5 W
- TDEC<3.4dB
Standard
- 100G Lambda MSA 100G-LR specification
- QSFP28MSA
- SFF-8636 Rev2.10a
Application
- Data Center Interconnection (DCI): High-speed data transmission between data centers.
- 5G Transport Network: 100G high-speed connections for mid-haul and backhaul.
- Enterprise Core Network: High-density access and core switching for enterprises.
Specification of 100gbase lr1
| Absolute Maximum Ratings | ||||
| Parameter | Symbol | Min | Max | Unit |
| Storage Ambient Temperature | TSTG | -20 | 85 | ?? |
| Operating Humidity | HO | 5 | 85 | % |
| Power Supply Voltage | Vcc | -0.3 | 3.6 | V |
| Signal Input Voltage | Vcc-0.3 | Vcc +0.3 | V | |
| Recommended Operating Conditions | |||||
| Parameter | Symbol | Min | Typical | Max | Unit |
| Operating Case Temperature | Tc | 0 | 70 | ?? | |
| Power Supply Voltage | Vcc | 3.13 | 3.3 | 3.47 | V |
| Power Supply Current | ICC | 1060 | mA | ||
| Data Rate,each Lane | 106.25 | Gbps | |||
| Fiber Length 9/125??m core SMF | – | 10 | – | km | |
| Optical transmitter Characteristics | ||||||
| Parameter | Symbol | Min | Typical | Max | Unit | Notes |
| Launched Power (avg.) Per Lane | Pavg | -1.4 | 4.5 | dBm | ||
| Wavelength Range | ??C | 1264.5 | 1271 | 1277.5 | nm | |
| Wavelength Range | 1284.5 | 1291 | 1297.5 | |||
| Wavelength Range | 1304.5 | 1311 | 1317.5 | |||
| Wavelength Range | 1324.5 | 1331 | 1337.5 | |||
| Spectral Width(-20dB) | ??? | 1 | nm | |||
| Side Mode Suppression Ratio | SMSR | 30 | dB | |||
| Extinction Ratio | ER | 3.5 | dB | |||
| Transmitter OFF Output Power | POff | -30 | dBm | |||
| Optical Modulation Amplitude(OMA outer) | OMA | 0.7 | 4.7 | dBm | ||
| Transmitter and dispersion eye closure(TDEC) | TDEC | 3.4 | dB | |||
| Optical?receiver?Characteristics | |||||||
| Parameter | Symbol | Min | Typical | Max | Unit | Notes | |
| Receiver Wavelength Range | ??c | 1264.5 | – | 1616.5 | ????nm | ||
| Average Receiver Power Per Lane | -10 | 4 | dBm | ||||
| Receiver Sensitivity Per Lane | S | -6.1 | dBm | 1 | |||
| Optical Power Input Overload | Pin-max | 4.5 | dBm | ||||
| LOS | Optical De-assert | Pd | -11 | dBm | |||
| Optical Assert | Pa | -13 | |||||
| Receiver Reflectance | Rr | -26 | dB | ||||
Ordering Information
| Part. No | Specifications | ||||||||
| Pack | Rate (Gbps) | Tx (nm) | Po (dBm) | RX | Sen (dBm) | Temp (??) | Reach ???(KM) | DDM | |
| QSFP28-100G-LR1 | QSFP28 | 100G | ?CWDMEML | -1.4~4.5 | PIN | <-6.1 | 0~70 | 10 | Y |
