100Gbps QSFP28 PSM4 C-band DWDM Optical Transceiver Module
4 channels full-duplex transceiver modules
Transmission data rate up to 26Gbps per channel
4 channels C-band EML DWDM
Compliant to ITU-T 694.1
4 channels PIN photo detector array
Internal CDR circuits on both receiver and transmitter
channels
Support CDR bypass
Low power consumption <5W
Hot Pluggable QSFP form factor
Up to 120km reach for G.652 SMF with external Mux/
Demux,EDFA ,CD compensation
Up to 10km reach for G.652 SMF without external CD compensation
Single male MPO(APC 8-degree) connector receptacle
Operating case temperature 0°C to +70°C
3.3V power supply voltage
RoHS compliant(lead free)
100Gbps QSFP28 PSM4 C-band DWDM Applications
100G Ethernet Metro-Access over DWDM
P to P Access Network
100Gbps QSFP28 PSM4 C-band DWDM is Four-Channel, Pluggable, Parallel, Fiber-Optic QSFP28 PSM4 for 100G or 40 Ethernet Metro-Access over DWDM applications. The transceiver is a high performance module for data communication and interconnect applications. It integrates four data lanes in each direction with 104 Gbps bandwidth. Each lane can operate at 26Gbps up to 120km over G.652 SMFwith external Mux/Demux,EDFA,CD compensation.The electrical interface uses a 38 contact edge type connector. The optical interface uses a 12 fiber MTP (MPO) connector. This module incorporates HTF proven circuit and Optical technology to provide reliable long life, high performance, and consistent service.
|
Parameter |
Symbol |
Min |
Typical |
Max |
Unit |
Notes |
|
|
|
Transmitter |
|
|||||||
|
Centre Wavelength |
λc |
per ITU-T 694.1 |
nm |
- |
|
|||
|
Side Mode Suppression Ratio |
SMSR |
30 |
- |
|
dB |
- |
|
|
|
Average launch power, each lane |
PAVG |
-4.3 |
|
4.5 |
dBm |
- |
|
|
|
Optical Modulation Amplitude(OMA),each lane |
POMA |
-1.3 |
|
4.5 |
dBm |
1 |
|
|
|
Extinction Ratio |
ER |
6 |
- |
- |
dB |
- |
|
|
|
Relative Intensity Noise |
RIN |
|
|
-128 |
dB/Hz |
|
|
|
|
Optical Return Loss Tolerance |
TOL |
|
|
20 |
dB |
|
|
|
|
Transmitter Reflectance |
RT |
|
|
-20 |
dB |
|
|
|
|
Average launch power of OFF transmitter, each lane |
POFF |
|
|
-30 |
dBm |
- |
|
|
|
Eye Mask coordinates: X1, X2, X3, Y1, Y2, Y3 |
{0.25, 0.4, 0.45, 0.25, 0.28, 0.4} |
Hit Ratio = 5x10-5 |
|
|||||
|
Receiver |
||||||||
|
Centre Wavelength |
λc |
1200 |
|
1600 |
nm |
- |
|
|
|
Damage Threshold, each lane |
THd |
5.5 |
|
|
dBm |
2 |
|
|
|
Average Receive Power, each lane |
|
-10.6 |
|
4.5 |
dBm |
|
|
|
|
Receive power, each lane (OMA) |
|
|
|
4.5 |
dBm |
|
|
|
|
Receiver Reflectance |
RR |
|
|
-26 |
dBm |
|
|
|
|
Receiver Sensitivity (OMA), each lane |
SEN |
|
|
-8.6 |
dBm |
3 |
|
|
|
LOS Assert |
LOSA |
|
-18 |
|
dBm |
- |
|
|
|
LOS De-Assert – OMA |
LOSD |
|
-15 |
|
dBm |
- |
|
|
|
LOS Hysteresis |
LOSH |
0.5 |
|
|
dB |
- |
|
|
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