10KM 100G QSFP28 Transceiver 100GBASE-LR4 Single Mode Duplex LC Connector
Fiber SFP Module 100G 10KM QSFP28 Transceiver Single Mode Duplex LC Connector
100G QSFP Transceiver Advantages
► 4 lanes MUX/DEMUX design
► Integrated LAN WDM TOSA / ROSA for up to 10 km reach over SMF
► Built-in digital diagnostic functions
► Support 100GBASE-LR4 for line rate of 103.125Gbps and OTU4 for line rate of 111.81Gbps
Applications
► Local Area Network (LAN)
► Wide Area Network (WAN)
► Ethernet switches and router applications
Overview
The LNK-QSFP28-LR4-10 is a transceiver module designed for 10km optical communication applications. The design is compliant to 100GbASE-LR4 of the IEEE 802.3-2012 Clause 88 standard IEEE 802.3bm CAUI-4 chip to module electrical standard ITU-T G.959.1-2012-02 standard. The module converts 4 inputs channels (ch) of 25.78 Gbps to 27.95Gbps electrical data to 4 lanes optical signals, and multiplexes them into a single channel for 100Gb/s optical transmission. Reversely, on the receiver side, the module optically de-multiplexes a 100Gb/s input into 4 lanes signals, and converts them to 4 lanes output electrical data.
Optical Parameters(TOP = 0 to 70 °C, VCC = 3.0 to 3.6 Volts)
|
Parameter |
Symbol |
Min |
Typ |
Max |
Unit |
Ref. |
||
|
Transmitter |
||||||||
|
Wavelength Assignment |
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 |
|
||
|
Total Average Launch Power |
PT |
-4 |
- |
8.3 |
dBm |
|
||
|
Average Launch Power, each Lane |
|
-4 |
- |
4.5 |
dBm |
|
||
|
Difference in Launch Power between any two Lanes (OMA) |
|
- |
- |
6.5 |
dB |
|
||
|
Optical Modulation Amplitude, each Lane |
OMA |
-4 |
|
4.5 |
dBm |
|
||
|
Launch Power in OMA minus Transmitter and Dispersion Penalty (TDP), each Lane |
|
-4.8 |
- |
|
dBm |
|
||
|
TDP, each Lane |
TDP |
|
|
2.2 |
dB |
|
||
|
Extinction Ratio |
ER |
4 |
- |
- |
dB |
|
||
|
Transmitter Eye Mask Definition {X1, X2, X3, Y1, Y2, Y3} |
|
{0.25, 0.4, 0.45, 0.25, 0.28, 0.4} |
|
|
|
|
||
|
Optical Return Loss Tolerance |
|
- |
- |
20 |
dB |
|
||
|
Average Launch Power OFF Transmitter, each Lane |
Poff |
|
|
-30 |
dBm |
|
||
|
Relative Intensity Noise |
Rin |
|
|
-128 |
dB/HZ |
1 |
||
|
Optical Return Loss Tolerance |
|
- |
- |
12 |
dB |
|
||
|
Receiver |
||||||||
|
Damage Threshold |
THd |
3.3 |
|
|
dBm |
1 |
||
|
Average Power at Receiver Input, each Lane |
R |
-10.6 |
|
0 |
dBm |
|
||
|
RSSI Accuracy |
|
-2 |
|
2 |
dB |
|
||
|
Receiver Reflectance |
Rrx |
|
|
-26 |
dB |
|
||
|
Receiver Power (OMA), each Lane |
|
- |
- |
3.5 |
dBm |
|
||
|
LOS De-Assert |
LOSD |
|
|
-15 |
dBm |
|
||
|
LOS Assert |
LOSA |
-25 |
|
|
dBm |
|
||
|
LOS Hysteresis |
LOSH |
0.5 |
|
|
dB |
|||
Transceiver Block Diagram
Ordering Information
|
Part Number |
Product Description |
|
LNK-QSFP28-LR4-10 |
100G QSFP28 1310nm 10km LR4 LC |
Get in Touch
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