Generic Compatible 100G QSFP28 Transceiver CWDM4 DOM LC SMF ODM OEM

Generic Compatible 100G CWDM4 QSFP28 2km DOM LC SMF Optical Transceiver Module

Functional Description

Olinkcom's 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.

Absolute Maximum Ratings

Note: Stress in excess of the maximum absolute ratings can cause permanent damage to the transceiver.

Recommended Operating Conditions

Electrical Characteristics

(Tested under recommended operating conditions,unless otherwise noted)

Optical Characteristics

(Tested under recommended operating conditions,unless otherwise noted)

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

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

● 100GBASE CWDM4

● Infiniband QDR and DDR interconnects

● 100G Datacom connections

Standards

● Compliant with IEEE 802.3bm CAUI-4 Interface

● Compliant with QSFP28 MSA hardware specifications

● Compliant with CWDM4 MSA

● Compliant with RoHS

Shenzhen Olinkcom Technology Co.,Ltd established in the year of 2011, is a professional manufacturer of optical transceivers. We are dedicated to designing, developing, production and distributing optical transceivers to fulfill customer’s requirements for optical communication. Olink is able to offer a vast range of optical modules from 155Mbps ~ 100Gbps, including CFP2, QSFP+, XFP, SFP+, SFP, PON and CWDM, DWDM solutions, to support various protocols and meet with different requirements on Fiber Channel, Ethernet, SONET/SDH, FTTx, Data Center etc. And all product quality is backed by our strong R&D ability, rigorous quality control procedure and rich production experience. Our modules are exported to China domestic market, Asia, Southeast Asia, Europe and the American market, etc.

With the concept of “Quality First, Service Oriented, Realistic and Innovative, Continuous Improvement”, Olink keeps developing and optimizing product design solutions, to provide our valued customers with the most cost efficient product and service, as well as some customized products.