NSComm NS-SFP-1G-SX 1000Base-SX SFP 850nm 550m DOM LC MMF Optical Transceiver Module
1000Base-SX SFP 850nm 550m DOM LC MMF Optical Transceiver Module
Overview
The NS-SFP-1G-SX is a versatile and cost-effective Small Form-Factor Pluggable (SFP) transceiver module designed for Gigabit Ethernet applications. Operating over multimode fiber (MMF) with a wavelength of 850nm, it supports link distances up to 550 meters using a duplex LC connector.
This module is hot-swappable, ensuring ease of installation and maintenance without disrupting network operations. It is compliant with the SFP Multi-Source Agreement (MSA) and supports Digital Optical Monitoring (DOM) for real-time diagnostics.
The NS-SFP-1G-SX is compatible with a wide range of networking equipment from various manufacturers, ensuring broad interoperability and seamless integration across diverse network environments.
Compatible Brands
The NS-SFP-1G-SX 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 | SFP (Small Form-Factor Pluggable) |
| Max. Data Rate | 1.25 Gbps |
| Wavelength | 850nm |
| Max. Cable Distance | 550m over OM2 MMF |
| Connector | Duplex LC |
| Optical Components | VCSEL 850nm |
| Media | MMF (Multimode Fiber) |
| DOM Support | Yes |
| TX Power | -9.5 ~ -3 dBm |
| Receiver Sensitivity | < -17 dBm |
| Industrial Temperature Range | 0°C to 70°C (Commercial) |
| Protocols | IEEE 802.3z, SFF-8472, FC-PI, SFP MSA |
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-SFP-1G-SX 1000Base-SX SFP 850nm 550m DOM LC MMF Optical Transceiver Module
NSComm NS-SFP-1G-SX 1000Base-SX SFP 850nm 550m DOM LC MMF Optical Transceiver Module
1000Base-SX SFP 850nm 550m DOM LC MMF Optical Transceiver Module
Overview
The NS-SFP-1G-SX is a versatile and cost-effective Small Form-Factor Pluggable (SFP) transceiver module designed for Gigabit Ethernet applications. Operating over multimode fiber (MMF) with a wavelength of 850nm, it supports link distances up to 550 meters using a duplex LC connector.
This module is hot-swappable, ensuring ease of installation and maintenance without disrupting network operations. It is compliant with the SFP Multi-Source Agreement (MSA) and supports Digital Optical Monitoring (DOM) for real-time diagnostics.
The NS-SFP-1G-SX is compatible with a wide range of networking equipment from various manufacturers, ensuring broad interoperability and seamless integration across diverse network environments.
Compatible Brands
The NS-SFP-1G-SX 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 | SFP (Small Form-Factor Pluggable) |
| Max. Data Rate | 1.25 Gbps |
| Wavelength | 850nm |
| Max. Cable Distance | 550m over OM2 MMF |
| Connector | Duplex LC |
| Optical Components | VCSEL 850nm |
| Media | MMF (Multimode Fiber) |
| DOM Support | Yes |
| TX Power | -9.5 ~ -3 dBm |
| Receiver Sensitivity | < -17 dBm |
| Industrial Temperature Range | 0°C to 70°C (Commercial) |
| Protocols | IEEE 802.3z, SFF-8472, FC-PI, SFP MSA |
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: $7.90
-65%$7.90
$2.77Product Information
Product Information
Shipping & Returns
Shipping & Returns
Description
1000Base-SX SFP 850nm 550m DOM LC MMF Optical Transceiver Module
Overview
The NS-SFP-1G-SX is a versatile and cost-effective Small Form-Factor Pluggable (SFP) transceiver module designed for Gigabit Ethernet applications. Operating over multimode fiber (MMF) with a wavelength of 850nm, it supports link distances up to 550 meters using a duplex LC connector.
This module is hot-swappable, ensuring ease of installation and maintenance without disrupting network operations. It is compliant with the SFP Multi-Source Agreement (MSA) and supports Digital Optical Monitoring (DOM) for real-time diagnostics.
The NS-SFP-1G-SX is compatible with a wide range of networking equipment from various manufacturers, ensuring broad interoperability and seamless integration across diverse network environments.
Compatible Brands
The NS-SFP-1G-SX 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 | SFP (Small Form-Factor Pluggable) |
| Max. Data Rate | 1.25 Gbps |
| Wavelength | 850nm |
| Max. Cable Distance | 550m over OM2 MMF |
| Connector | Duplex LC |
| Optical Components | VCSEL 850nm |
| Media | MMF (Multimode Fiber) |
| DOM Support | Yes |
| TX Power | -9.5 ~ -3 dBm |
| Receiver Sensitivity | < -17 dBm |
| Industrial Temperature Range | 0°C to 70°C (Commercial) |
| Protocols | IEEE 802.3z, SFF-8472, FC-PI, SFP MSA |
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.



