CWDM4 QSFP28 Transceiver Module DOM 2km LC MMF Support Juniper

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)

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

• Long transmission distance.
• High speed and performance

2.Thick Gold Finger

• Stable operation
• Repeated plug and unplug

3.Plating Hard Gold Shell

• Good heat dissipation
• Can't be deformed easily
• Anti-electromagnetic interference

Cost-effective and Reliable Transmission

• Low power consumption and low latency allow your network devices to work efficiently
• DOM function supports real-time monitoring for transceiver status.