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HP JG661A Compatible QSFP+ Module - 40GBase-LR4 Fiber Optical Transceiver (JG661A-ST)
- 100% Compatibility with HP JG661A guaranteed
- StarTech.com SFP modules are backed by a lifetime warranty
- Meets or exceeds OEM specifications and Multi-Source Agreement (MSA) industry standards
- Low power consumption of > 1.3W
- Hot-swappable with fiber-optic modules
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Learn more about the STARTECH JG661A-ST
| Brand | StarTech.com |
|---|---|
| Model | JG661A-ST |
| Device Type | QSFP+ Transceiver Module |
|---|---|
| Wavelength | 850nm |
| Fiber Cable | Multi-mode Optical Fiber |
| Ports | 40GBase-LR4 |
| Max Distance | 300 m (984 ft) |
| Transfer Rate | 40 Gbps |
| Feature | Compatible Brand: HP Wavelength: 850nm Maximum Data Transfer Rate: 40 Gbps Type: Multi Mode Fiber Connection Type: MPO Connector Maximum Transfer Distance: 300 m (984 ft) MTBF: 244,610,583 hours Power Consumption: < 1.3W Digital Diagnostics Monitoring (DDM): Yes The JG661A-ST is a HP JG661A compatible fiber transceiver module that has been designed, programmed and tested to work with HP brand switches and routers. It delivers dependable 40 GbE connectivity over fiber cable, for 40GBase-LR4 compliant networks, with a maximum distance of up to 300 m (984 ft). This QSFP+ fiber module is hot-swappable, making upgrades and replacements seamless by minimizing network disruptions. |
|---|
| Dimensions | 0.33" x 0.72" x 4.80" |
|---|---|
| Weight | 0.11 lbs. |
| Package Contents | 1 x QSFP+ Transceiver |
|---|
| First Listed on Newegg | January 19, 2026 |
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Warranty & Returns
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- Return for refund within: 30 days
- Return for replacement within: 30 days
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