100GBase-ER4 QSFP28 Optical Transceiver Module (SMF, 1295nm to 1309nm, 40km, LC, DOM).
Features:
|
Form
Factor
QSFP28
|
Data
Rate
100Gbps
|
|
Wavelength*
1295nm to 1309nm
|
Cable
Distance*
40km
|
|
Connector
Duplex LC
|
Cable
Type
SMF
|
|
Transmitter
Type
4x EML
|
Receiver
Type
APD
|
|
TX
Power
-2.9~4.5dBm
|
RX
Power
-20.9~-4.9dBm
|
|
Power
Consumption
≤4.5W
|
Extinction
Ratio
>4dB
|
|
CDR
(Clock and Data Recovery)
TX & RX Built-in CDR
|
Inbuilt
FEC
Supported
|
|
DDM/DOM
Yes
|
Commercial
Temperature
0 to 70°C
|
|
Packaging
Technology
BOX Packaging
|
Modulation
Format
4x 25G NRZ
|
|
Core
Size
9um/125um
|
Protocols QSFP28
MSA Compliant
|
* Lane Center Wavelengths Range
L0 1295.56nm(1294.53-1296.59nm)
L1 1300.05nm(1299.02-1301.09nm)
L2 1304.58nm(1303.54-1305.63nm)
L3 1309.14nm(1308.09-1310.09nm)
* Requires the use of FEC on the host platform. Without FEC, the reach is 30km.
Excellent products. 
