https://network-switch.com/pages/about-us
In today’s high-speed data centers, campus backbones, and enterprise edge environments, reliable and flexible connectivity is non-negotiable. Enter the NS Optical Transceiver Module family: the SFP-10G-SR, SFP-10G-LR, and SFP-10G-TX.
These 10Gbps SFP Modules are engineered to industry MSA standards, delivering plug-and-play interoperability across Cisco, Huawei, Juniper, Arista, and NS switch and router platforms. With data-rate support from 1.25 Gbps up to 10.31 Gbps, digital diagnostics monitoring, and hot-swap capability, they epitomize the generic module approach - one SKU for every deployment need.
Product Overview
All three NS SFP+ modules adhere to SFF-8431 and SFF-8472 specifications, ensuring universal acceptance in any sfp+ module slot without manual register hacks or special firmware. Key shared features:
- MSA Compliance for true multi-vendor interoperability
- Low Power (< 1 W typical) to minimize cooling loads
- DDM/DOM support for real-time monitoring of temperature, voltage, optical power, and bias current
- Hot-Plug readiness for zero-downtime upgrades
Beyond these shared traits, each model targets a specific media type - multi-mode fiber, single-mode fiber, or copper - addressing the full spectrum of enterprise and data-center connectivity scenarios.
Hardware Specifications & Performance
The NS 10Gbps SFP Modules deliver industry-leading reach and robustness:
| Model | Media Type | Wavelength | Max Reach | Connector | Data Rate |
| SFP-10G-SR | Multi-Mode Fiber | 850 nm | 400 m @ OM3 / 300 m @ OM2 | LC Duplex | 1.25–10.31 Gbps |
| SFP-10G-LR | Single-Mode Fiber | 1310 nm | 10 km @ G.652 SMF | LC Duplex | 1.25–10.31 Gbps |
| SFP-10G-TX | Copper (Twisted Pair) | N/A | 30 m @ Cat6a/Cat7 | RJ45 Port | 10 GbE, 1 GbE |
- SFP-10G-SR: Optimized for short-haul, high-density connections within data-center pods and wiring closets.
- SFP-10G-LR: Ideal for campus backbones and campus-to-data-center links.
- SFP-10G-TX: Offers cost-effective copper uplinks where fiber installation is impractical.
Each module consumes under 1 W in typical operation, significantly less than 10GBase-T optics, which often draw 2 to 5 W. Ruggedized options rated for 0 °C to 70 °C (and industrial versions to –40 °C) are available to tackle extended environmental demands.
Compatibility & Interoperability
True compatible transceiver modules must “just work” across every vendor’s gear. NS SFP+ modules accomplish this by:
- Pre-programmed EEPROM emulating OEM vendor signatures—eliminating “unsupported transceiver” errors
- Factory-burned MSA-compliant ID fields for seamless recognition
- Extensive multi-vendor lab testing on Cisco Nexus/Catalyst, Huawei CloudEngine/NetEngine, Juniper EX/QFX, Arista 7000/7200, and NS platforms
By standardizing on NS modules, network teams reduce inventory SKUs, bypass fragile register-tweaks, and avoid costly OEM licensing fees. Whether you’re upgrading a data-center spine or adding uplinks in a retail branch, plug in an NS fiber optic transceiver module and deploy with confidence.
NS Modules vs. OEM Modules vs. Other 3rd-Party Modules
| Feature | NS Brand SFP+ | OEM SFP+ (e.g., Cisco) | Other 3rd-Party SFP+ |
| Multi-Vendor Compatible | Yes (Cisco, Huawei, Juniper, Arista, NS, etc) | No (vendor-locked) | Partial (often Cisco-only) |
| Data-Rate Support | 1.25–10.31 Gbps | 1.25–10.31 Gbps | 1.25–10.31 Gbps |
| Media Types | SR, LR, TX | SR, LR, TX | SR, LR, TX |
| Warranty | 3 years | 1 year | 1 year (varies) |
| DDM/DOM Support | Full | Full | Limited |
| Power Consumption | < 1 W | < 1.3 W | ~ 1 W |
| Price vs. OEM | – 30% | Premium | – 10% |
| Availability | Global stock | Regional stock | Spotty |
NS modules match or exceed OEM features—with better warranty, broader compatibility, and up to 30% cost savings.
Deployment Scenarios & Use Cases
- Data-Center Top-of-Rack (ToR)SFP-10G-SR links from ToR switches to aggregation over OM3 MMF TX fallback for copper-only patches or quick reconfigurations
- SFP-10G-SR links from ToR switches to aggregation over OM3 MMF
- TX fallback for copper-only patches or quick reconfigurations
- Campus BackboneSFP-10G-LR spans buildings up to 10 km apart over SMF Co-exists with 40 G/100 G modules in the same chassis for gradual upgrades
- SFP-10G-LR spans buildings up to 10 km apart over SMF
- Co-exists with 40 G/100 G modules in the same chassis for gradual upgrades
- Enterprise Edge & BranchTX uplinks to existing Cat6a wiring when fiber is unavailable SR or LR for secure WAN aggregation on fiber loops
- TX uplinks to existing Cat6a wiring when fiber is unavailable
- SR or LR for secure WAN aggregation on fiber loops
- Industrial & Harsh EnvironmentsExtended-temp variants rated –40 °C to +85 °C for factory floors and outdoor cabinets
- Extended-temp variants rated –40 °C to +85 °C for factory floors and outdoor cabinets
Across all scenarios, NS modules unlock the full potential of 10 Gigabit Ethernet without vendor-lock.
Product Management
Installation & Diagnostics
Despite their generic module nature, NS SFP+ transceivers fully support standard diagnostics:
- Digital Diagnostics Monitoring (DDM/DOM) via SFF-8472 for real-time optical and electrical metrics
- Live Hot-Swap: Insert or remove modules without shutting down ports
- LED Link/Activity: On NS switches, port LEDs auto-reflect TX/RX status with any SFP+ module
Sample CLI (Cisco IOS) for SR Module Verification
Switch#
show interfaces transceiver details gigabitEthernet1/1/1
Transceiver is present
Type: SFP-10G-SR
Connector: LC
Encoding: 64b66b
Nominal bitrate: 10312 Mbit/s
Wavelength: 850 nm
Manufacturer: NS Networks
Temperature: 35.7 C
Voltage: 3.31 V
Current TX: 5.2 mA
Optical TX power: -1.2 dBm
Optical RX power: -6.4 dBm
Switch#
Use similar commands on Huawei (display transceiver interface) or Juniper (show interfaces diagnostics optics) to confirm module health.
Technical Support & After-Sales Service
| Service Aspect | NS Brand Modules | OEM Modules | Other Resellers |
| 24/7 Technical Hotline | Yes (phone, email) | Business hours only | Limited |
| Advanced RMA | Next-business-day | 5–7 days | 7–14 days |
| Firmware & EEPROM Updates | Regular via USB tool | Fixed, vendor-controlled | Rare |
| Compatibility Lab Testing | Ongoing multi-vendor | OEM only | Occasional |
| Configuration Assistance | Free, 24/7 | Paid support contract | Not provided |
| Bulk Pricing & Quoting | Dedicated account mgr | Channel pricing | MSRP |
By choosing NS modules through Network-Switch.com, you gain OEM-level reliability plus third-party agility.
FAQs
-
Are NS SFP+ modules truly plug-and-play in all brands?
Yes, MSA compliance and pre-burned vendor IDs ensure “supported transceiver” status in Cisco, Huawei, Juniper, Arista, and NS equipment. -
What’s the benefit of 10Gbps SFP Module vs. DAC?
SFP+ optics offer longer reaches (SR: 400 m; LR: 10 km; TX: 30 m) and better EMI resistance than direct-attach copper. -
Can TX modules auto-negotiate down to 1 Gbps?
Yes, TX supports both 10 GbE and 1 GbE speeds, ideal for mixed networks. -
How do I monitor optical parameters remotely?
Use your switch’s “show transceiver” commands or SNMP OIDs defined in SFF-8472 MIBs. -
Is there an industrial-temp option?
Yes, 40 °C to +85 °C rated modules are available on request. -
What if I encounter a compatibility issue?
NS offers a 30-day money-back guarantee plus next-business-day RMA replacements.
Conclusion
NS fiber optic transceiver modules—the SFP-10G-SR, SFP-10G-LR, and SFP-10G-TX—deliver unmatched compatibility, performance, and value. Standardize on these generic modules to simplify inventory, slash costs, and ensure consistent high-speed connectivity across all your network infrastructure.
Ready to upgrade your optics?
Contact Network-Switch.com today for volume pricing, lab-tested compatibility guides, and 24/7 technical support.
Did this article help you or not? Tell us on Facebook and LinkedIn . We’d love to hear from you!
