NSComm NS-QSFP28-100G-LR4 100G Base-LR4 QSFP28 1310nm 10km Duplex LC SMF DOM Optical Transceiver Module
NS-QSFP28‑100G‑LR4 Transceiver Module | 100 Gbps, 1310 nm LAN‑WDM, Duplex LC, up to 10 km – Broad Brand Compatibility
Product Overview
The NSComm NS-QSFP28‑100G‑LR4 is a high‑speed optical transceiver built to deliver 100 Gbps over single-mode fiber up to 10 km. It leverages LAN‑WDM technology, combining four 25 Gbps channels at distinct wavelengths around 1310 nm into a single fiber using a duplex LC connector.
Designed for plug‑and‑play deployment, this module is hot‑swappable and supports Digital Diagnostic Monitoring (DDM/DOM) for live performance visibility. It fully complies with IEEE 802.3ba LR4, QSFP28 MSA, and SFF-8636 standards.
This module ensures universal compatibility across major networking brands such as Cisco, Juniper, Arista, Nvidia, Huawei and more.
Compatible Brands
The NS-QSFP28-100G-LR4 is universally compatible across all brands. If you need to verify compatibility with your specific switch model, please click Contact Us Now for assistance.
Key Specifications
| Specification | Details |
|---|---|
| Vendor Name | NSComm |
| Form Factor | QSFP28 |
| Max. Data Rate | 100 Gbps (4×25 Gbps lanes) |
| Wavelengths | LAN‑WDM 4 channels around 1310 nm |
| Max. Cable Distance | Up to 10 km over SMF |
| Connector | Duplex LC |
| Optical Components | LAN‑WDM DFB lasers / PIN photodiode |
| Media Type | Single‑Mode Fiber (SMF) |
| Digital Diagnostic (DDM/DOM) | Supported |
| Transmit Power | Typically –4.3 to +4.5 dBm per channel |
| Receiver Sensitivity | Typically < –10.6 dBm per channel |
| Operating Temperature Range | 0 °C to 70 °C (Commercial) |
| Power Consumption | ≤ 4 W |
| Protocol Compliance | IEEE 802.3ba LR4, IEEE 802.3bm CAUI‑4, QSFP28 MSA, SFF‑8636 |
More Details
Quality Certifications
Warranty
100% Low Price Guarantee
Network-switch.com provides high-quality products at low wholesale prices
100% Quality Assurance
All items are ORIGINAL and GENUINE only.
Item conditions are "New Sealed". They are fully tested by Certified CCIE / HCIE / RCNP Engineers.
Free Technical Support
Our FREE Expert Consultancy Support is over the phone, by chat, by email or by login remotely.
100% Money Back Guarantee
You can contact our customer service team to exchange or return any product that you bought from us.
Standard Warranty Policy
Original New Sealed Enterprise Hardware: 3 Years
Original New Sealed Consumer Devices: 1 Year
The Support Contacts
If your NSComm products failed, you must contact your sales representative to verify product failure. If the problem still can't correct by remote support methods i.e. email or phone support, the RMA procedure will issue.
Product Information
Product Information
Shipping & Returns
Shipping & Returns
NSComm NS-QSFP28-100G-LR4 100G Base-LR4 QSFP28 1310nm 10km Duplex LC SMF DOM Optical Transceiver Module
NSComm NS-QSFP28-100G-LR4 100G Base-LR4 QSFP28 1310nm 10km Duplex LC SMF DOM Optical Transceiver Module
NS-QSFP28‑100G‑LR4 Transceiver Module | 100 Gbps, 1310 nm LAN‑WDM, Duplex LC, up to 10 km – Broad Brand Compatibility
Product Overview
The NSComm NS-QSFP28‑100G‑LR4 is a high‑speed optical transceiver built to deliver 100 Gbps over single-mode fiber up to 10 km. It leverages LAN‑WDM technology, combining four 25 Gbps channels at distinct wavelengths around 1310 nm into a single fiber using a duplex LC connector.
Designed for plug‑and‑play deployment, this module is hot‑swappable and supports Digital Diagnostic Monitoring (DDM/DOM) for live performance visibility. It fully complies with IEEE 802.3ba LR4, QSFP28 MSA, and SFF-8636 standards.
This module ensures universal compatibility across major networking brands such as Cisco, Juniper, Arista, Nvidia, Huawei and more.
Compatible Brands
The NS-QSFP28-100G-LR4 is universally compatible across all brands. If you need to verify compatibility with your specific switch model, please click Contact Us Now for assistance.
Key Specifications
| Specification | Details |
|---|---|
| Vendor Name | NSComm |
| Form Factor | QSFP28 |
| Max. Data Rate | 100 Gbps (4×25 Gbps lanes) |
| Wavelengths | LAN‑WDM 4 channels around 1310 nm |
| Max. Cable Distance | Up to 10 km over SMF |
| Connector | Duplex LC |
| Optical Components | LAN‑WDM DFB lasers / PIN photodiode |
| Media Type | Single‑Mode Fiber (SMF) |
| Digital Diagnostic (DDM/DOM) | Supported |
| Transmit Power | Typically –4.3 to +4.5 dBm per channel |
| Receiver Sensitivity | Typically < –10.6 dBm per channel |
| Operating Temperature Range | 0 °C to 70 °C (Commercial) |
| Power Consumption | ≤ 4 W |
| Protocol Compliance | IEEE 802.3ba LR4, IEEE 802.3bm CAUI‑4, QSFP28 MSA, SFF‑8636 |
More Details
Quality Certifications
Warranty
100% Low Price Guarantee
Network-switch.com provides high-quality products at low wholesale prices
100% Quality Assurance
All items are ORIGINAL and GENUINE only.
Item conditions are "New Sealed". They are fully tested by Certified CCIE / HCIE / RCNP Engineers.
Free Technical Support
Our FREE Expert Consultancy Support is over the phone, by chat, by email or by login remotely.
100% Money Back Guarantee
You can contact our customer service team to exchange or return any product that you bought from us.
Standard Warranty Policy
Original New Sealed Enterprise Hardware: 3 Years
Original New Sealed Consumer Devices: 1 Year
The Support Contacts
If your NSComm products failed, you must contact your sales representative to verify product failure. If the problem still can't correct by remote support methods i.e. email or phone support, the RMA procedure will issue.
Original: $359.00
-65%$359.00
$125.65Product Information
Product Information
Shipping & Returns
Shipping & Returns
Description
NS-QSFP28‑100G‑LR4 Transceiver Module | 100 Gbps, 1310 nm LAN‑WDM, Duplex LC, up to 10 km – Broad Brand Compatibility
Product Overview
The NSComm NS-QSFP28‑100G‑LR4 is a high‑speed optical transceiver built to deliver 100 Gbps over single-mode fiber up to 10 km. It leverages LAN‑WDM technology, combining four 25 Gbps channels at distinct wavelengths around 1310 nm into a single fiber using a duplex LC connector.
Designed for plug‑and‑play deployment, this module is hot‑swappable and supports Digital Diagnostic Monitoring (DDM/DOM) for live performance visibility. It fully complies with IEEE 802.3ba LR4, QSFP28 MSA, and SFF-8636 standards.
This module ensures universal compatibility across major networking brands such as Cisco, Juniper, Arista, Nvidia, Huawei and more.
Compatible Brands
The NS-QSFP28-100G-LR4 is universally compatible across all brands. If you need to verify compatibility with your specific switch model, please click Contact Us Now for assistance.
Key Specifications
| Specification | Details |
|---|---|
| Vendor Name | NSComm |
| Form Factor | QSFP28 |
| Max. Data Rate | 100 Gbps (4×25 Gbps lanes) |
| Wavelengths | LAN‑WDM 4 channels around 1310 nm |
| Max. Cable Distance | Up to 10 km over SMF |
| Connector | Duplex LC |
| Optical Components | LAN‑WDM DFB lasers / PIN photodiode |
| Media Type | Single‑Mode Fiber (SMF) |
| Digital Diagnostic (DDM/DOM) | Supported |
| Transmit Power | Typically –4.3 to +4.5 dBm per channel |
| Receiver Sensitivity | Typically < –10.6 dBm per channel |
| Operating Temperature Range | 0 °C to 70 °C (Commercial) |
| Power Consumption | ≤ 4 W |
| Protocol Compliance | IEEE 802.3ba LR4, IEEE 802.3bm CAUI‑4, QSFP28 MSA, SFF‑8636 |
More Details
Quality Certifications
Warranty
100% Low Price Guarantee
Network-switch.com provides high-quality products at low wholesale prices
100% Quality Assurance
All items are ORIGINAL and GENUINE only.
Item conditions are "New Sealed". They are fully tested by Certified CCIE / HCIE / RCNP Engineers.
Free Technical Support
Our FREE Expert Consultancy Support is over the phone, by chat, by email or by login remotely.
100% Money Back Guarantee
You can contact our customer service team to exchange or return any product that you bought from us.
Standard Warranty Policy
Original New Sealed Enterprise Hardware: 3 Years
Original New Sealed Consumer Devices: 1 Year
The Support Contacts
If your NSComm products failed, you must contact your sales representative to verify product failure. If the problem still can't correct by remote support methods i.e. email or phone support, the RMA procedure will issue.
