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Duplex LC DDM 1310nm 10Km 100G QSFP28 LR4
Product Description
100G QSFP28 LR4
Features:
Duplex LC receptacle optical interface
Single + 3.3V power supply
Hot-pluggable QSFP28 MSA form factor
4x28G Electrical Serial Interface (CEI-28G-VSR)
AC coupling of CML signals
Transmitter: cooled 4x25Gb/s LAN WDM EML TOSA ( 1295.56, 1300.05, 1304.58, 1309.14 nm)
Receiver: 4x25Gb/s PIN ROSA
Low power dissipation(Max: 4W)
Built in digital diagnostic function
Operating case temperature range: 0 to 70
Compliant with 100GBASE-LR4
I2C Communication Interface
Applications:
100GBASE-LR4
Infiniband QDR and DDR interconnects
100G Datacom connections
QSFP Series:
ordering information
Part Number
Product Description
HiLink-QSFP-40G-SR4
QSFP+, 40Gb/s, 40GBASE-SR4, MMF, 850nm, 100M
HiLink-QSFP-40G-LR4
QSFP+, 40Gb/s, 40GBASE-LR4, SMF, 1310nm, 10KM
HiLink-QSFP-100G-SR4
QSFP+, 100Gb/s, 100GBASE-SR4, MMF, 850nm, 100M
HiLink-QSFP-100G-LR4QSFP+, 100Gb/s, 100GBASE-LR4, SMF, 1310nm, 10KM
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
Equivalent Sensitivity per Channel
Rxsens
- 10.6
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