Qnap Optical Transceiver 25GBE SFP28 Lc-Lc 850NM Sr Up To 100M TRX-25GSFP28-SR
SKU
438092
Brand
MPN
TRX-25GSFP28-SR
Warranty
Standard Manufacturer's Warranty
Availability
In stock
$320.00
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QNAP OPTICAL TRANSCEIVER 25GBE SFP28 LC-LC 850NM SR UP TO 100M
| UPC | 885022021079 |
|---|---|
| Brand | QNAP |
| Model | TRX-25GSFP28-SR |
| Notes | Compatible third-party versions (e.g., HPC Optics, ATGBICS and others) are available and may carry alternate part numbers and vendor warranties. Specifications such as power consumption and optical budget can vary slightly between OEM and compatible modules. |
| Weight | 4 oz |
| Receiver | PIN photodiode |
| Warranty | Varies by vendor; some compatible third-party versions report a limited lifetime replacement warranty |
| Data Rate | 25 Gbps (25.78 Gbps reported by some sources) |
| Description | The QNAP TRX-25GSFP28-SR is an SFP28 short-range (SR) optical transceiver that delivers 25GbE connectivity over multimode fiber. It uses an 850 nm VCSEL transmitter and duplex LC connectors to support links up to 100 m over OM4 (approximately 70 m over OM3), and includes digital optical monitoring (DDM/DOM) and hot-pluggable SFP28 form factor. Designed for data center, campus and enterprise network interconnects, the module complies with SFP28/MSA and related SFF standards. |
| Form Factor | SFP28 |
| Transmitter | VCSEL |
| Manufacturer | QNAP |
| Power Supply | +3.3 V single power supply |
| Hot-Pluggable | Yes |
| Maximum Reach | Up to 100 m over OM4; up to 70 m over OM3 |
| Product Title | QNAP TRX-25GSFP28-SR 25G SFP28 SR Optical Transceiver, LC Duplex, 850nm, up to 100m |
| Connector Type | Duplex LC (LC-LC) |
| Transceiver Type | 25GBASE-SR (Short Reach) optical transceiver |
| Country of Origin | Taiwan |
| Relative Humidity | 5% to 85% |
| Fiber Type / Media | Multimode Fiber (MMF) — OM3 / OM4 (OM5 referenced by some sources) |
| Wavelength (Tx/Rx) | 850 nm |
| Storage Temperature | -40°C to 85°C |
| Operating Temperature | 0°C to 70°C (commercial) |
| Supported Applications | 25 Gigabit Ethernet 10 Gigabit Ethernet (supported in some configurations) Data center / backbone / aggregation / campus links |
| Power Consumption (Max) | <1 W (some listings report 0.3 W) |
| Manufacturer Part Number | TRX-25GSFP28-SR |
| Compliance & Certifications | SFP28 MSA SFF-8431 SFF-8432 SFF-8472 CE RoHS FCC IEC 60825-1 Class 1 Laser Safety REACH (reported by some vendors) |
| Supported Link Speeds Range | 8.5 Gbps – 28.1 Gbps (reported by some sources) |
| Optical Budget / Link Budget | Minimum guaranteed optical budget reported (varies by vendor); example values reported ~2.6 dB to 5.3 dB |
| Digital Diagnostics (DDM/DOM) | Supported |
| Network Technology / Standard | 25GBase-SR (25GbE) |
| Alternate / Compatible Part Numbers | TRX-25GSFP28-SR-HPC |
QNAP OPTICAL TRANSCEIVER 25GBE SFP28 LC-LC 850NM SR UP TO 100M
