100G QSFP28 LR4 10KM Transceiver
Maipu QSFP28-S1-L1920C3D is compliant with QSFP28 MSA, IEEE 802.3bm. It is cost-effective, low power consumption with a single 3.3V power supply. The module has an aggregate bit rate up to 103.125Gbps by multiplexing of 4 independent LAN-WDM optical lanes, each lane capable of transmitting 25Gb/s over 10km SMF with FEC. It is fabricated with all-metal and compact size housing for superior EMI performance.
Product Features
l Compliant with 100G Ethernet IEEE 802.3bm 100GBASE
l Duplex LC optical connector
l 4*25Gb/s 1310nm DFB laser transmitter
l RoHS compliant and Lead Free
l Distance up to 10km on single mode fiber
l Metal enclosure for lower EMI
l Low Power Consumption <4.5W
l Operating case temperature: 0℃ to 70℃
Product Specifications
Absolute Maximum Ratings
|
Parameter |
Symbol |
Min |
Typ |
Max |
Unit |
Notes |
|
Maximum Supply Voltage |
Vc |
-0.5 |
|
+4.0 |
V |
|
|
Storage Temperature |
TS |
-40 |
|
+85 |
°C |
|
|
Operating Humidity |
RH |
0 |
|
85 |
% |
|
Recommended Operating Conditions
|
Parameter |
Symbol |
Min |
Typ |
Max |
Unit |
Notes |
|
Power Supply Voltage |
Vcc |
3.13 |
3.30 |
+3.47 |
V |
|
|
Supply Current |
Icc |
|
|
1.36 |
A |
|
|
Case Operating Temperature |
Tc |
0 |
|
70 |
°C |
|
|
Data Rate, each lane |
|
|
25.78 |
|
Gbps |
|
|
9/125um G.652 SMF |
|
|
|
10 |
km |
|
Electrical Characteristics
|
Parameter |
Symbol |
Min |
Typ |
Max |
Unit |
Notes |
|
Transmitter |
||||||
|
Input differential impedance |
Rin |
90 |
100 |
110 |
Ω |
1 |
|
Differential data input swing |
Vin, pp |
95 |
- |
900 |
mV |
|
|
TX Disable-High |
|
Vcc-0.8 |
- |
Vcc |
V |
|
|
TX Disable-Low |
|
Vee |
- |
Vee+0.8 |
V |
|
|
TX Fault-High |
|
Vcc-0.8 |
- |
Vcc |
V |
|
|
TX Fault-Low |
|
Vee |
- |
Vee+0.8 |
V |
|
|
Receiver |
||||||
|
Output differential impedance |
Rin |
90 |
100 |
110 |
Ω |
1 |
|
Differential data output swing |
Vin, pp |
- |
- |
900 |
mV |
2 |
|
LOS-High |
|
Vcc-0.8 |
|
Vcc |
V |
|
|
LOS-Low |
|
Vee |
|
Vee+0.8 |
V |
|
Optical Characteristics
|
Parameter |
Symbol |
Min |
Typ |
Max |
Unit |
Notes |
|
Transmitter (DML) |
||||||
|
Total Average Launch Power |
PT |
|
|
10.5 |
dBm |
|
|
Optical wavelengths |
L0 |
1294.53 |
1295.56 |
1296.59 |
nm |
|
|
L1 |
1299.02 |
1300.05 |
1301.09 |
nm |
|
|
|
L2 |
1303.54 |
1304.58 |
1305.63 |
nm |
|
|
|
L3 |
1308.09 |
1309.14 |
1310.19 |
nm |
|
|
|
Side-mode Suppression Ratio |
SMSR |
30 |
|
|
dB |
|
|
Average Launch Power, each Lane |
|
-4.3 |
|
4.5 |
dBm |
|
|
Optical Modulation Amplitude, each Lane |
OMA |
-1.3 |
|
+4.5 |
dBm |
|
|
Extinction Ratio |
ER |
4 |
|
|
dB |
|
|
Receiver(APD) |
||||||
|
RX Sensitivity @25.78 Gb/s, each lane |
SENS |
|
|
-10.6 |
dBm |
1 |
|
RX Sensitivity(OMA) @25.78 Gb/s, each lane |
SENS |
|
|
-8.6 |
dBm |
2 |
|
Receiver Overload |
|
4.5 |
|
|
dBm |
|
|
Los De-Assert |
LosD |
|
|
-12 |
dBm |
|
|
Los Assert |
LosA |
-25 |
|
|
dBm |
|
|
Los Hysteresis |
LosH |
0.5 |
|
|
dB |
|
Order Information
|
Model |
Description |
|
QSFP28-S1-L1920C3D |
100G QSFP28, 1310nm, 10km, LC, DDM, Single-mode |
