10km 100G QSFP28 Transceiver 100GBASE 4WDM CLR4 Optical Transceiver Module DOM Duplex LC SMF

100Gbps CWDM4 10km QSFP28 1310nm SMF Fiber Module Transceiver Duplex LC DOM

Description

Gigaopto’s 100GBASE-4WDM-10/CLR4 Optical Transceiver Module is designed for use in 100GBASE Ethernet throughput to 10km over dual-strand single mode fiber (SMF) via duplex LC connector.

The eCWDM4 module converts 4 input channels of 25.78Gb/s electrical data to 4 channels of CWDM4 optical signals and then multiplexes them into a single channel for 100Gb/s optical transmission. Reversely on the receiver side, the module demultiplexes a 100Gb/s optical input into 4 channels of CWDM4 optical signals and then converts them to 4 output channels of electrical data.

The module is with the QSFP28 38-pin connector to allow hot plug capability. The internally ac coupled high speed serial I/O simplifies interfacing to external circuitry. Only single 3.3V power supply is needed.

A serial EEPROM in the transceiver allows the user to access transceiver digital diagnostic monitoring and configuration data via the 2-wire QSFP28 Management Interface. This interface uses a single address, A0h, with a memory map divided into a lower and upper area. Basic digital diagnostic data is held in the lower area while specific data is held in a series of tables in the high memory area.

This 100G CWDM4 10km transceiver is compliant with IEEE 802.3ba, IEEE 802.3bm, 100G CWDM4 MSA, SFF-8665, SFF-8636 and ITU-T G.694.2 standards. With these features, it is suitable to be used in various applications, such as 100G Ethernet switch, router, and client-side telecom interfaces.

Specification

Feature

• Compliant to QSFP28 Extended CWDM4 MSA
• Four CWDM lanes MUX/DEMUX design
• 4-channel uncooled CWDM DFB TOSA and PIN ROSA
• Data rate up to 25.78125Gbps per channel,supports 103.1Gb/s aggregate bit rate
• Up to 10km transmission on G.652 single mode fiber (SMF) with RS-FEC
• Duplex LC receptacle
• 3.5W maximum power dissipation
• Case operating case temperature range:0 to 70°C
• Single 3.3V power supply
• Built-in digital diagnostic functionality
• RoHS compliant (lead free)

Applications

• Data Center Interconnect¨
• 100G 4WDM-10 10km reach
• 100G CWDM4 applications¨
• Infiniband EDR interconnects¨
• Enterprise networking

Standard

• QSFP28 MSA
• 100G CWDM4 MSA
• IEEE P802.3bm

Optical Characteristics

Note:

1. Even if the TDP < 1 dB, the OMA min must exceed the minimum value specified here.

2. Hit ratio of 5e-5, per IEEE; See Figure 2 below.

3. The receiver shall be able to tolerate, without damage, continuous exposure to a modulated optical input signal having this power level on one lane. The receiver does not have to operate correctly at this input power.

4. Measured with conformance test signal at receiver input for BER = 5e-5 BER.

5. Measured with 4WDM-10 MSA conformance test signal at TP3 for 5e-5BER.

6. Vertical eye closure penalty and stressed eye jitter are test conditions for measuring stressed receiver sensitivity. They are not characteristics of the receiver.

Compatibility

Gigaopto's optical transceivers are 100% compatible with many famous switch brands and will not cause damage to OEM devices. In order to ensure the quality and compatibility of our products, each product is carefully tested on the corresponding equipment before delivery to customers.

For this 100G eCWDM4 GTQ-L27B4-10DC compatibility, please refer to the P/N correspondence table. If the brand and part number you are looking for is not listed below, please let us know and we will be delighted to provide you with more details.

Mechanical Dimensions

For More of our QSFP28 100GBASE Transceiver Series, please refer to the following form

Note: OEM/ODM supported.

FAQ:

What is the advantage of the CWDM modules? Is there any difference from the usual one?

RE: CWDM can provide larger transmission capacity, saving optical fiber resources(signals of different rates and formats can be mixed, as long as the rates at both ends of the combined wave front and the split wave rear are consistent)