Description
The F-tone Networks 100G R1-2km QSFP28 optical transceiver, 100G QSFP28 FR1 (FTQ2-HG-FR1xx) is designed for using in 100-Gigabit Ethernet links up to 2km over Single-Mode Fiber (SMF). It is compliant with the QSFP28 MSA ,802.3cu 100GBASE-FR1 and CAUI-4(no FEC)1. Digital diagnostics functions are available via the I2C interface, as specified by the QSFP28 MSA. It integrates 4 data lanes in each direction with 4×25.78125Gb/s bandwidth. The electrical interface uses a 38-contact edge type connector. The optical interface uses a Duplex LC connector. This module incorporates F-tone Networks proven circuit and Silicon Photonics technology to provide reliable long life, high performance, and consistent service.
Features
● Compliant to 802.3cu 100GBASE-FR1
● 1 channel full-duplex transceiver modules
● Full-duplex transceiver module
● 4x25.78125Gbit/s NRZ electrical interface(CAUI-4)
● 106.25Gb/s PAM4 based on Silicon Photonics
● 4.2W maximum power dissipation
● Hot-pluggable QSFP28 form factor
● Maximum link length of 2km 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
● IEEE 802.3cu 100GBASE-FR1
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 |
95 |
% |
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 |
- |
- |
2 |
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 |
-3.1 |
- |
4 |
dBm |
- |
|
Optical Modulation Amplitude(OMA outer) |
OMA |
-0.1 |
- |
4.2 |
dBm |
- |
|
Transmitter and dispersion eye closure(TDEC) |
TDEC |
- |
- |
3.4 |
dB |
|
|
Extinction Ratio |
ER |
3.5 |
- |
- |
dB |
- |
|
Average launch power of OFF transmitter |
- |
- |
-15 |
dB |
- |
|
|
Receiver |
||||||
|
Centre Wavelength |
λc |
1304.5 |
- |
1317.5 |
nm |
- |
|
Receiver Sensitivity in OMA outer |
RXsen |
- |
- |
-4.5 |
dBm |
1 |
|
Average receive power |
Pin |
-7.1 |
- |
4 |
dBm |
- |
|
Receiver Reflectance |
- |
- |
-26 |
dB |
- |
|
|
LOS Assert |
- |
-6.5 |
- |
dBm |
- |
|
|
LOS De-Assert – OMA |
- |
-4.5 |
- |
dBm |
- |
|
|
LOS Hysteresis |
0.5 |
- |
- |
dB |
- |
|
Note:Measured with conformance test signal at TP3 for BER = 2.4E-4 Pre-FEC
Mechanical Dimensions
Ordering Information
|
Part Number |
Product Description |
|
FTQ2-HG-FR1 |
QSFP28 FR1, 106.25Gb/s, 2km, SMF, Dual LC,0 ~ +70℃ |
|
FTQ2-HG-FR1I |
QSFP28 FR1, 106.25Gb/s, 2km, SMF, Dual LC, -40 ~ +85℃ |
北亿纤通 | F-tone Networks
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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.