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CWDM4 QSFP28 Transceiver Module DOM 2km LC MMF Support Juniper

Basic Information
Place of Origin: SZ China
Brand Name: OLKOPTO
Certification: ISO9001,ISO14001,OHSAS18001
Model Number: OLSQXXTXM-CD02
Minimum Order Quantity: 1pcs
Packaging Details: Individual package OR 10 pcs/ pallet OR 20 pcs/ pallet
Delivery Time: 3-5 working days
Payment Terms: TT/Net 30days
Supply Ability: 80-100k per month
Part Number: OLSQXXTXM-CD02 Data Rate: 100G
Wavelength: CWDM4 Transmission Distance: 2km
Warranty: Three Years Product Name: QSFP28 Transceiver
High Light:

2km QSFP28 Transceiver Module

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MMF QSFP28 Transceiver Module

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Juniper 100G QSFP28 Transceiver

QSFP28 CWDM4 Transceiver Module DOM 2km LC MMF Support Juniper 

 

QSFP28 100G CWDM4 2km LC MMF Optical Transceiver Module DOM Support Juniper

 

Product Features

● Duplex LC receptacle optical interface

● Single +3.3V power supply

● Hot-pluggable QSFP28 MSA form factor

● 4x25G Electrical Serial Interface

● AC coupling of CML signals

● Transmitter: cooled 4x25Gb/s CWDM TOSA (1271,1291,1311,1331nm)

● Receiver: 4x25Gb/s PIN ROSA

● Low power dissipation(Max:3.5W)

● Built in digital diagnostic function

● Operating case temperature range:0℃ to 70℃

● Compliant with 100GBASE

● I2C Communication Interface

 

Applications

25G Ethernet
Applicable to2.125G Ethernet
8G Fiber Channel
Applicable to 25G/16G/8G / 4 /Giber Channel
Fiber Channel over Ethernet
1X QDR Infiniband
Applicable to 1X DDR / 1x SDR Infiniband
High capacity IO with SFP+ interface
Data center and in-rack connection

 

Standards

● Compliant with IEEE 802.3bm CAUI-4 Interface

● Compliant with QSFP28 MSA hardware specifications

● Compliant with CWDM4 MSA

● Compliant with RoHS

 

Functional Description

● OLSQXXTXM-CD02 optical transceiver integrates the transmit and receive path onto one module.

● On the transmit side, four lanes of serial data streams are recovered, retimed,and passed on to four laser drivers, which control four CWDM with ●1271, 1291, 1311, and 1331 nm center wavelengths.

● The optical signals are then multiplexed into a single-mode fiber through an industry-standard LC connector.

● On the receive side, four lanes of optical data streams are optically demultiplexed by an integrated optical demultiplexer.

● Each data steam is recovered by a PIN photodetector and transimpedance amplifier, retimed, and passed on to an output driver.

● This module features a hot-pluggable electrical interface, low power consumption, and 2-wire serial interface.

 

 

Optical Characteristics

(Tested under recommended operating conditions,unless otherwise noted)

Parameter Symbol Unit Min Typ Max Notes
Transmitter
Signaling rate, each lane   Gb/s 25.78125 ±100 ppm 1
Four Lane Wavelength Range λ1 nm 1264.5 1271 1277.5  
λ2 1284.5 1291 1297.5  
λ3 1304.5 1311 1317.5  
λ4 1324.5 1331 1337.5  
Total launch power Pout dBm     8.5  
Average launch power, each lane Pavg dBm -6.5   2.5 2
Optical Modulation Amplitude (OMA), each lane POMA dBm -4.0   2.5  
Extinction ratio ER dB 3.5      
Side-mode suppression ratio SMSR dB 30      

Average launch power of OFF

transmitter, per lane

POFF dBm     -30  
Optical return loss tolerance   dB     20  
Transmitter reflectance   dB     –12  
Transmitter eye mask {X1, X2, X3, Y1, Y2, Y3}     {0.31, 0.4, 0.45, 0.34, 0.38, 0.4} 3
Receiver
Receive Rate for Each Lane   Gb/s 25.78125 ±100 ppm 4
Four Lane Wavelength Range λ1 nm 1264.5 1271 1277.5  
λ2 1284.5 1291 1297.5  
λ3 1304.5 1311 1317.5  
λ4 1324.5 1331 1337.5  
Overload Input Optical Power Pmax dBm 3.5      

Average Receive Power for Each

Lane

Pin dBm -11.2   2.5 5
Receiver Sensitivity(OMA)per lane Psens1 dBm     -10 6
Stressed Sensitivity(OMA) per lane Psens2 dBm     -7.3 7
Receiver reflectance RL dB     -26  
Los De-Assert Pd dBm     -11.6  
Los Assert Pa dBm -24      
Loss Hysteresis Pd-Pa dBm   2    

Notes:

1. Transmitter consists of 4 lasers operating at 25.78Gb/s each.

2. Average launch power, each lane (min) is informative and not the principal indicator of signal strength. A transmitter with launch power below this value cannot be compliant; however, a value above this does not ensure compliance.

3. Hit ratio 5x10-5.

4. Receiver consists of 4 photodetectors operating at 25.78Gb/s each.

5. Minimum value is informative, equals min TxOMA with infinite ER and max channel insertion loss.

6. Sensitivity is specified at 5x10-5 BER

7. Measured with CWDM4 MSA2 conformance test signal at TP3 for 5x10-5 BER

 

 

More details of our products:

High Reliable Optical Components and Excellent Design

1.DLB laser and PIN photodiode

2.Thick Gold Finger

 

3.Plating Hard Gold Shell

 

Cost-effective and Reliable Transmission

 

Comprehensive Performance Test with our Advanced Equipment
  • Certified and tested on the automatic quality control system, to ensure the high performance in the actual working environment.Fully Tested for compatibility in our matched switches.

Our Packing & Labeling:

  • Anti-static box
  • Individual package
  • 10pcs/pallet
  • 20pcs/pallet

Our mission is to provide cost effective optical transceiver SFP, SFP+,DAC, QSFP etc with 100% reliable quality, quick lead-time and great after sale service!

Our all modules have 3 years warranty!

 

FAQ

Q: Are you trading company or manufacturer?

A: We are original manufacturer. We can do OEM/ODM business.Our company mainly produces optical fiber products.

Q: How long is your delivery time?

A: Group buying delivery time: 30-60 days; General delivery time: 20 days.

Q: What is your terms of payment?

A: T/T 30% as deposit, and 70% before delivery.

Q: What is the warranty ?

A: The free warranty is one year from the day of Commissioning qualified.If there is any fault for our products within the free warranty period, we will repair it and change the fault assembly for free.

Contact Details
Larry

Phone Number : 008618695187695

WhatsApp : +8618695187695