100GBASE-SR4 QSFP28 100g Optical Transceiver 850nm 100m Brocade Compatible

Basic Information
Place of Origin: China
Brand Name: OLKOPTO
Certification: RoHs, FCC, CE, UL, ISO9001, ISO14001
Model Number: OLSQ85TXM-CDS1
Minimum Order Quantity: 1 pc
Packaging Details: 4 pcs per pallet
Delivery Time: 3-5 working days
Payment Terms: T/T or Net 30 days
Supply Ability: 10K per month
Compatible Brand: Brocade Data Rate: 103.1 Gbps
Form Factor: QSFP28 Wavelength: 850nm
Distance: 100M Connector: 12F MPO/MTP
TX Power: -8.4~2.4dBm RX Power: <-10.3dBm
Operating Temperature: 0~70℃ DOM: Supported
High Light:



QSFP28 100g Optical Transceiver


qsfp28 100g module

100GBASE-SR4 QSFP28 100g Optical Transceiver 850nm 100m Brocade Compatible


Brocade 100G-QSFP28-SR4 Compatible 100GBASE-SR4 QSFP28 850nm 100m MPO MMF Optical Transceiver Module



Product Description

Olinkcom's QSFP28 transceivers are designed for use in 100Gb/s links over multimode fiber. They
integrates four channel VCSEL array and four channel PIN photodiode array, the module can operate
at 103.1Gb/s up to 70m using OM3 or 100m using OM4 MMF. They are compliant with the QSFP28
MSA and IEEE 802.3bm 100GBASE-SR4.


Optical Characteristics (Top=0~70℃, Vcc=3.14~3.47V)


Parameter Symbol Unit Min Typ Max Notes
Signaling rate, each lane DRpl Gb/s 25.78125 ±100 ppm 1
Center Wavelengthe λ nm 830 850 860  
RMS Spectral Width   nm   0.6    
Average launch power, each lane Pavg dBm -8.4   2.4  
Optical modulation amplitude, each lane (OMA) OMA dBm -6.4   3  
Extinction ratio ER dB 3      

Average Launch Power of OFF

Transmitter, per Lane

RIN dBm     -30  
Encircled Flux FLX dBm

>86% at 19 um

<30% at 4.5 um

Optical return loss tolerance   dB     12  
Transmitter eye mask {X1, X2, X3, Y1, Y2, Y3}     {0.3,0.38,0.45,0.35,0.41,0.5} 2
Receive Rate for Each Lane DRpl Gb/s 25.78125 ±100 ppm 3
Four Lane Wavelength Range λ nm 840   860  
Overload Input Optical Power Pmax dBm 3.4      

Average Receive Power for Each


Pin dBm -10.3   2.4 4
Receiver Sensitivity(OMA)per lane Psens dBm     -5.2  
Recevier Reflectance Rfl dB     -12  
Receiver Eye MaskDefinition {X1, X2, X3, Y1, Y2,Y3}   {0.28,0.5,0.5,0.33,0.33,0.4}   5
Los De-Assert Pd dBm     -13  
Los Assert Pa dBm -30      
Loss Hysteresis Pd-Pa dBm 0.5      


Product Features

● MTP/MP0 optical connector

● Single +3.3V power supply

● Hot-pluggable QSFP28 MSA form factor

● Up to 100m OM4 MMF Distance

● 4x28G Electrical Serial Interface (CEI-28G-VSR)

● AC coupling of CML signals

● Low power dissipation(Max:3.5W)

● Built in digital diagnostic function

● Operating case temperature range:0℃ to 70℃

● Compliant with 100GBASE-SR4

● I2C Communication Interface



● 100GBASE-SR4

● 100G Ethernet

● Data Center


Ordering Information

      Part Number Description
OLSQ85TXM-CDS1 QSFP28 SR4 100m OM4, 0~70℃ DOM

Contact Details

Phone Number : 008618695187695

WhatsApp : +8618695187695