Description
The F-tone Networks 100G LR1-20km QSFP28 optical transceiver, 100G QSFP28 LR1-20(FTQ2-HG-LR1xx) is designed for using in 100-Gigabit Ethernet links up to 20km over Single-Mode Fiber (SMF). It is compliant with the QSFP28 MSA ,100G Lambda 100G LR1-20 and CAUI-4(no FEC)1. Digital diagnostics functions are available via the I2C interface, as specified by the QSFP28 MSA.
The module incorporates 1 channel optical signal, on 1311nm center wavelength, operating at 100Gbps data rate. This module can convert 4 channels of 25Gbps (NRZ) electrical input data to 1 channel of 100Gbps (PAM4) optical signal, and also can convert 1 channel of 100Gbps (PAM4) optical signal to 4 channels of 25Gbps (NRZ) electrical output data. The electrical interface uses a 38-contact edge type connector. The optical interface uses a Duplex LC connector. The high performance cooled EML transmitter and high sensitivity PIN receiver provide superior performance for 100Gigabit Ethernet applications up to 20km links.
Features
● Compliant to 100G Lambda MSA 100G LR1-20
● Full-duplex transceiver module
● 4×25.78125Gbps NRZ electrical interface(CAUI-4)
● 106.25Gbps PAM4 based on a cooled EML TOSA transmitter
● 106.25Gbps PAM4 PIN Receiver
● 4W maximum power dissipation
● Hot-pluggable QSFP28 form factor
● Maximum link length of 20km on G.652 SMF with KP-FEC
● Duplex LC receptacles
● Built-in digital diagnostic functions
● Single 3.3V power supply
● RoHS compliant (lead free)
● Case operating temperature
Commercial: 0 ~ +70℃
Industrial: -40 ~ +85℃
Applications
● 100G Lambda 100G LR1-20
Absolute Maximum Ratings
| Parameter | Symbol | Min | Max | Unit |
| Supply Voltage | Vcc | -0.3 | 3.6 | V |
| Input Voltage | Vin | -0.3 | Vcc+0.3 | V |
| Storage Temperature | Ts | -20 | 85 | ºC |
| Case Operating Temperature | Tc | 0 | 70 | ºC |
| Humidity (non-condensing) | Rh | 5 | 85 | % |
Recommended Operating Conditions
| Parameter | Symbol | Min | Typical | Max | Unit |
| Supply Voltage | Vcc | 3.13 | 3.3 | 3.47 | V |
| Operating Case temperature | Tc | 0 | – | 70 | ºC |
| Data Rate Per Lane | fd | – | 106.25 | – | Gb/s |
| Humidity | Rh | 5 | – | 85 | % |
| Power Dissipation | Pm | – | – | 4 | W |
| Link Distance with G.652 | D | – | – | 20 | km |
Electrical Specifications
| Parameter | Symbol | Min | Typical | Max | Unit |
| Differential Input Impedance | Zin | 90 | 100 | 110 | ohm |
| Differential Output Impedance | Zout | 90 | 100 | 110 | ohm |
| Differential Input Voltage Amplitude1 | ΔVin | – | – | 1600 | mVp-p |
| Differential Output Voltage Amplitude2 | ΔVout | – | – | 900 | mVp-p |
Note:
- Differential input voltage amplitude is measured between TxnP and TxnN.
- Differential output voltage amplitude is measured between RxnP and RxnN.
Optical Characteristics
| Parameter | Symbol | Min | Typical | Max | Unit | Notes |
| Transmitter | ||||||
| Centre Wavelength | λc | 1304.5 | – | 1317.5 | nm | – |
| Side-mode suppression ratio | SMSR | 30 | – | – | dB | – |
| Average launch power | Pout | -0.2 | – | 6.6 | dBm | – |
| Optical Modulation Amplitude(OMA outer) | OMA | 2.8 | – | 6.8 | dBm | – |
| Transmitter and dispersion eye closure(TDEC) | TDEC | – | – | 3.4 | dB | |
| Extinction Ratio | ER | 3.5 | – | – | dB | – |
| Average launch power of OFF transmitter | – | – | -30 | dB | – | |
| Receiver | ||||||
| Centre Wavelength | λc | 1304.5 | – | 1317.5 | nm | – |
| Receiver Sensitivity in OMA outer | RXsen | – | – | -7.6 | dBm | 1 |
| Average receive power | Pin | -10 | – | 6.6 | dBm | – |
| Receiver Reflectance | – | – | -26 | dB | – | |
| LOS Assert | – | -13 | – | dBm | – | |
| LOS De-Assert – OMA | – | -11 | – | dBm | – | |
| LOS Hysteresis | 0.5 | – | – | dB | – | |
Note:Measured with conformance test signal at TP3 for BER = 2.4E-4 Pre-FECs
Mechanical Dimensions
Ordering Information
| Part Number | Product Description |
| FTQ2-HG-LR1 | QSFP28 LR1-20, 106.25Gb/s, 20km, EML+PIN, SMF, Dual LC,0 ~ +70℃ |
| FTQ2-HG-LR1I | QSFP28 LR1-20, 106.25Gb/s, 20km, EML+PIN, SMF, Dual LC,-40 ~ +85℃ |
北亿纤通 | F-tone Networks
企业邮箱： sales@f-tone.com
企业手机：19081343401
企业电话：028-85255257
企业传真：028-85977702
注：本产品有全国产化型号可选
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.
The publication of information in this data sheet does not imply freedom from patent or other protective rights of F-tone Networks or others. Further details are available from any F-tone Networks sales representative.y F-tone Networks sales representative. other protective rights of F-tone Networks or others. Further details are available from any F-tone Networks sales representative.thers. Further details are available from any F-tone Networks sales representative.y F-tone Networks sales representative.
光学性能测试
测试光纤收发模块的眼图情况、接收灵敏度、消光比、波长、发光、光接收、电流和电压，以确保信号质量、传输的稳定性和可靠性。
Traffic Testing
测试误码率和丢包率，使其符合相应标准，确保收发器的性能。
光学性能测试
测试光纤收发模块的眼图情况、接收灵敏度、消光比、波长、发光、光接收、电流和电压，以确保信号质量、传输的稳定性和可靠性。
端面测试
检查光纤收发模块的端面并保持清洁，以实现更稳定的数据传输、更好的性能和耐用性。
兼容品牌:
华为 | 华三 | 中兴 | 锐捷 | Cisco | Juniper | Arista | Brocade |HPE ProCurve | HPE Aruba | HPE BladeSystem | HPE H3C | H3C | Dell | Extreme | HW | Generic | F-tone | Intel | Netgear | IBM | NVIDIA/Mellanox (Ethernet) | Ciena | Fortinet | Avago | Avaya | Alcatel-Lucent | D-Link | F5 | Ubiquiti | Mikrotik |Broadcom…..
