Description
The FTCQ-4X-LR4Rxx is a 4x10G hot pluggable optical receiver. F-tone Networks technology enables an optical DeMUX with AAWG that delivers a 40Gbps data link in a compact QSFP footprint. The optical connectivity is based on SMF LC connectors. The Rx consists of 4 10Gbps CWDM channels, whose wavelengths are in the 1300nm range. The QSFP-LR Receiver is designed for applications based on the QSFP MSA, IEEE 802.3ba, and 40GBASE-LR4 requirements of up to 10km reach.
Features
● Transmission data rate up to 11.2Gbps per channel
● QSFP+ MSA compliant
● Compliant to IEEE 802.3ba specification for 40GBASE-LR4 links
● High Sensitivity PIN-TIA with AAWG DEMUX.
● Up to 10km reach over standard single mode fiber
● Compliant with QDR/DDR Infiniband data rates
● Hot pluggable electrical interface
● Power consumption＜1.5W
● 3.3V power supply voltage
● RoHS 6 compliant（lead free）
● Operating case temperature -20°C to +85°C
Commercial: 0 ~ +70℃
Industrial: -40 ~ +85℃
Applications
● 40G Ethernet
● Infiniband QDR and DDR interconnects
● Client-side 40G Telecom connections
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 |
-20 |
85 |
ºC |
|
|
Data Rate Per Lane |
fd |
10.3125 |
Gb/s |
||
|
Humidity |
Rh |
5 |
85 |
% |
|
|
Power Dissipation |
Pm |
1.5 |
W |
||
|
Fiber Bend Radius |
Rb |
3 |
cm |
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 |
120 |
1200 |
mVp-p |
|
|
Differential Output Voltage Amplitude2 |
ΔVout |
300 |
850 |
mVp-p |
|
|
Skew |
Sw |
300 |
ps |
||
|
Bit Error Rate |
BER |
1×10-12 |
|||
|
Input Logic Level High |
VIH |
2.0 |
Vcc |
V |
|
|
Input Logic Level Low |
VIL |
0 |
0.8 |
V |
|
|
Output Logic Level High |
VOH |
Vcc-0.5 |
Vcc |
V |
|
|
Output Logic Level Low |
VOL |
0 |
0.4 |
V |
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 |
|
Receiver |
|||||
|
Lane Wavelength Range |
λc |
1264.5 1284.5 1304.5 1324.5 |
1271 1291 1311 1331 |
1277.5 1297.5 1317.5 1337.5 |
nm |
|
Stressed Receiver Sensitivity in OMA2 |
-9.6 |
dBm |
|||
|
Average Power at Receiver Input (each lane) |
-13.7 |
2.3 |
dBm |
||
|
Receiver Reflectance |
RR |
-26 |
dB |
||
|
LOS Assert |
LOSA |
-30 |
dBm |
||
|
LOS De-Assert – OMA |
LOSD |
-14 |
dBm |
||
|
LOS Hysteresis |
LOSH |
0.5 |
dB |
||
Note:
1.Hit Ratio = 1×10-12
2.Measured with conformance test signal at TP3 for BER=10-12
Mechanical Dimensions
Ordering Information
|
Part Number |
Product Description |
|
FTCQ-4X-LR4R |
40Gb/s QSFP+ LR4,Pull-Tab,10 km on a standard single mode fiber(RX Only),0ºC ~ +70ºC |
|
FTCQ-4X-LR4RI |
40Gb/s QSFP+ LR4,Pull-Tab,10 km on a standard single mode fiber(RX Only),-40ºC ~ +85ºC |
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.