Huawei QSFP28-100G-1310-40km-SM 02312NVQ Optical Modules

About Huawei QSFP28-100G-1310-40km-SM 02312NVQ Optical Module in Bangladesh

The Huawei QSFP28-100G-1310-40km-SM is a high-performance 100G optical transceiver designed for long-distance Ethernet and data center networking applications. With the Huawei part number 02312NVQ, this QSFP28 module supports 100 Gbit/s transmission over distances of up to 40 km using single-mode fiber (SMF).

The module uses an LC connector and four optical wavelengths around the 1310 nm band. Huawei documentation identifies the module as QSFP28-100G-1310-40km-SM, part number 02312NVQ, with a 100G application and a target transmission distance of 40 km. :contentReference[oaicite:2]{index=2}

Huawei QSFP28-100G-1310-40km-SM 02312NVQ Specifications & Features

Overview

The Huawei QSFP28-100G-1310-40km-SM 02312NVQ is designed for high-bandwidth optical networking where 100G connectivity and extended transmission distance are required. Its QSFP28 form factor provides a compact solution for high-density network equipment.

Huawei specifies a target transmission distance of 40 km using single-mode fiber. The module uses LC connectivity and operates around the 1310 nm optical band. :contentReference[oaicite:3]{index=3}

Buy Huawei QSFP28-100G-1310-40km-SM 02312NVQ in Bangladesh

Purchase the Huawei QSFP28-100G-1310-40km-SM 02312NVQ optical transceiver from Datacom Technologies (BD). We supply Huawei optical transceivers, 100G networking solutions, switches, routers and data center networking equipment in Bangladesh with competitive pricing, technical consultation and nationwide delivery.

Key Features

• 100 Gbit/s optical transmission
• Up to 40 km transmission distance
• QSFP28 compact form factor
• IEEE 802.3 100GBASE-ER4 application standard
• 1310 nm optical wavelength band
• Four optical wavelengths for 100G transmission
• LC connector
• Single-mode fiber (SMF) support
• 0°C to 70°C operating temperature
• SFF-8636 DDM support
• Designed for long-distance 100G Ethernet networking
• Suitable for data center and telecom applications

Applications

• 100G Data Center Interconnect (DCI)
• Telecom Networks
• ISP Backbone Networks
• Enterprise Core Networks
• Cloud Infrastructure
• Long-Distance Ethernet Links
• Data Center Aggregation
• High-Bandwidth Backbone Connections
• Metro and Regional Network Infrastructure
• High-Performance Computing Networks

100G High-Speed Optical Connectivity

The 02312NVQ provides a 100 Gbit/s optical networking interface in the compact QSFP28 form factor. This makes it suitable for high-density switches, routers and other networking platforms requiring high-capacity optical uplinks.

Huawei documentation lists the module's transmission rate as 100 Gbit/s and identifies its application as 100G. :contentReference[oaicite:4]{index=4}

40km Long-Distance Transmission

The Huawei QSFP28-100G-1310-40km-SM is designed for transmission distances of up to 40 km over compatible single-mode fiber.

This extended reach makes the module suitable for applications where conventional short- and medium-reach 100G optics are insufficient, including telecom backbone links, data center interconnects and regional network infrastructure.

1310nm Optical Technology

The module operates around the 1310 nm wavelength band. Huawei specifies four center wavelengths of approximately 1295 nm, 1300 nm, 1304 nm and 1309 nm. :contentReference[oaicite:5]{index=5}

The four optical lanes work together to provide the required 100G transmission capacity over single-mode fiber.

100GBASE-ER4 Standard

Huawei documentation identifies the module's application standard as IEEE 802.3 100GBASE-ER4. :contentReference[oaicite:6]{index=6}

100GBASE-ER4 is intended for extended-reach 100GbE optical networking and uses four wavelengths in the 1310 nm region over single-mode fiber.

QSFP28 Form Factor

The QSFP28 form factor provides a compact and high-density optical interface for 100G networking equipment.

Its compact design allows network operators to deploy high-capacity optical connections while maintaining efficient port density in compatible switches and routers.

LC Connector and Single-Mode Fiber

The 02312NVQ uses an LC connector and is designed for single-mode fiber (SMF). Huawei's official specifications explicitly identify both the LC connector and SMF fiber type. :contentReference[oaicite:7]{index=7}

Use compatible single-mode fiber cabling and appropriate optical patching equipment when deploying the module.

Optical Performance

Huawei specifies a maximum average transmit optical power of 2.9 dBm per lane and a minimum average transmit optical power of -2.9 dBm per lane. Receiver sensitivity is specified at -20.9 dBm, with an overload power of -3.5 dBm. :contentReference[oaicite:8]{index=8}

These optical specifications are important when calculating the optical power budget of a 40 km network link.

Digital Diagnostic Monitoring

The module supports SFF-8636 digital diagnostic monitoring (DDM). This allows compatible networking equipment to monitor optical operating parameters exposed by the transceiver.

DDM can help network administrators monitor transceiver health and operating conditions during deployment and maintenance. Huawei lists SFF-8636 as the DDM option for this module. :contentReference[oaicite:9]{index=9}

Operating Temperature

The Huawei QSFP28-100G-1310-40km-SM supports a working case temperature range of 0°C to 70°C. :contentReference[oaicite:10]{index=10}

This commercial-temperature range makes the module appropriate for controlled data center, enterprise networking and telecom equipment environments within the specified operating conditions.

Data Center Interconnect

The 40 km reach of the 02312NVQ makes it suitable for data center interconnect applications where two facilities need a high-capacity optical link across a significant geographic distance.

Using compatible 100G equipment and single-mode fiber infrastructure, organizations can establish high-bandwidth links between data centers, core network sites and aggregation locations.

Telecom and ISP Backbone Applications

The module is also suitable for telecom and ISP environments requiring high-capacity optical connectivity. Its 100G bandwidth and 40 km target reach can support backbone, aggregation and regional network deployments.

Huawei documentation includes this optical module within its 100GE QSFP28 optical-module portfolio. :contentReference[oaicite:11]{index=11}

Compatibility

The 02312NVQ is designed for compatible Huawei 100G QSFP28 ports. Before deployment, verify that the host switch, router or optical platform supports the exact module part number and optical standard.

Datacom Technologies also lists the module for Huawei 100G QSFP28 ports and identifies it as an ER4-class 40 km module. :contentReference[oaicite:12]{index=12}

Huawei 02312NVQ vs 100G QSFP28 LR4

Optical Link Planning

When deploying the 02312NVQ, the complete optical link should be evaluated rather than relying only on the advertised 40 km reach.

• Fiber type and quality
• Fiber attenuation
• Connector losses
• Splice losses
• Optical power budget
• Patch-panel configuration
• Transceiver compatibility
• Network equipment support

The actual achievable distance depends on the complete optical path and installation conditions.

Benefits

• 100G high-speed optical connectivity
• Up to 40 km transmission reach
• QSFP28 high-density form factor
• 100GBASE-ER4 application
• 1310 nm wavelength region
• LC single-mode fiber connectivity
• SFF-8636 DDM support
• Suitable for telecom and data center networks
• Suitable for long-distance Ethernet links
• Designed for compatible Huawei networking platforms

Why Buy from Datacom Technologies (BD)?

Datacom Technologies (BD) supplies Huawei optical transceivers, 100G networking modules, switches, routers and data center networking equipment in Bangladesh. Customers can receive competitive pricing, technical consultation, deployment assistance and nationwide delivery.

• Call/WhatsApp: +8801748173213
• Alternative Hotline: +8801313-886347
• Email: sales@datacom.com.bd
• Alternative Email: datacomtechnologiesbd@gmail.com
• Office: Tropical Center, 218, Dr. Kudroti Khuda Road, New Elephant Road, Dhaka-1205, Bangladesh

Frequently Asked Questions (FAQ)

Q1: What is Huawei 02312NVQ?
Huawei 02312NVQ is the part number for the QSFP28-100G-1310-40km-SM 100G optical transceiver.

Q2: What is the transmission speed?
The module supports 100 Gbit/s transmission. Huawei documentation specifies a 100G application and 100 Gbit/s transmission rate. :contentReference[oaicite:13]{index=13}

Q3: What is the transmission distance?
The target transmission distance is up to 40 km over compatible single-mode fiber. :contentReference[oaicite:14]{index=14}

Q4: What connector does the module use?
It uses an LC connector.

Q5: What fiber type does 02312NVQ use?
It is designed for single-mode fiber (SMF).

Q6: What is the wavelength?
The module operates in the 1310 nm region, with four center wavelengths specified at approximately 1295 nm, 1300 nm, 1304 nm and 1309 nm. :contentReference[oaicite:15]{index=15}

Q7: What standard does Huawei 02312NVQ support?
Huawei documentation identifies the application standard as IEEE 802.3 100GBASE-ER4. :contentReference[oaicite:16]{index=16}

Q8: What is the form factor?
The module uses the QSFP28 form factor.

Q9: What is the operating temperature?
The specified working case temperature is 0°C to 70°C.

Q10: Does 02312NVQ support DDM?
Yes. Huawei specifies SFF-8636 as the DDM option. :contentReference[oaicite:17]{index=17}

Q11: Is 02312NVQ suitable for data center interconnect?
Yes. Its 100G capacity and 40 km target reach make it suitable for compatible long-distance data center interconnect applications.

Q12: Is 02312NVQ suitable for telecom networks?
Yes. It is suitable for compatible 100G telecom, ISP backbone and aggregation applications.

Q13: Is this a 100GBASE-LR4 module?
No. Huawei identifies 02312NVQ as a 100GBASE-ER4 application module. It should not be treated as an LR4 module simply because both operate in the 1310 nm region.

Q14: Can 02312NVQ work over multimode fiber?
No. The specified optical fiber type is single-mode fiber (SMF). :contentReference[oaicite:18]{index=18}

Q15: Where can I buy Huawei 02312NVQ in Bangladesh?
You can contact Datacom Technologies (BD) for Huawei 100G optical transceivers, networking modules and enterprise/telecom networking equipment with competitive pricing and technical support.