J4859C10PKST - Adapter / Network Card StarTech.com - Free user manual and instructions
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| Product Type | Network transceiver module |
| Part Number | J4859C10PKST |
| Form Factor | SFP (Small Form-factor Pluggable) |
| Connector Type | LC duplex |
| Wavelength | 850 nm |
| Data Rate | 1000 Mbps (1 Gbps) |
| Ethernet Technology | 1000BASE-SX |
| Fiber Type | Multimode (50/125 µm or 62.5/125 µm) |
| Maximum Cable Distance | Up to 550 m on OM3 multimode fiber |
| Number of Ports | 1 per module |
| Package Quantity | 10 units |
| Input Voltage | 3.3 V DC |
| Power Consumption | Less than 1 W per module |
| Operating Temperature | 0 to 70 °C |
| Storage Temperature | -40 to 85 °C |
| Humidity Range | 10% to 90% non-condensing |
| Dimensions (per module) | 56.5 x 13.4 x 8.5 mm |
| Weight (per module) | 20 g |
| Compatibility | Designed for HP and Aruba switches; also works with MSA-compliant SFP ports |
| Compliance | IEEE 802.3z, SFP MSA, RoHS |
| Safety Classification | Class 1 laser product (IEC 60825-1) |
| Maintenance and Cleaning | Use fiber optic cleaning tools for LC connectors; keep optics dust-free |
| Spare Parts and Reparability | Field-replaceable module; no internal serviceable parts; replace if faulty |
| Warranty | StarTech.com lifetime warranty and free technical support |
Frequently Asked Questions - J4859C10PKST StarTech.com
What is the StarTech.com J4859C10PKST?
The J4859C10PKST is a 10-pack of SFP transceiver modules designed for 1000BASE-SX Ethernet over multimode fiber, ideal for short-reach network connections.
What is the maximum distance supported?
The module supports distances up to 550 meters with OM3 multimode fiber, and up to 300 meters with OM1/OM2 fiber.
What fiber cable type is required?
It requires multimode fiber with 50/125 µm or 62.5/125 µm core/cladding. Connectors must be LC duplex.
Is this SFP compatible with my HP switch?
Yes, it is designed for HP and Aruba switches and also works with other MSA-compliant SFP slots.
What is the operating wavelength?
The transceiver operates at 850 nm wavelength, typical for short-range multimode applications.
Does it support hot-swapping?
Yes, SFP modules support hot-swapping, so you can install or remove them without power cycling the switch.
What is the power consumption per module?
Each module consumes less than 1 watt, making it energy-efficient.
Are the modules plug-and-play?
Yes, they are plug-and-play. Insert the module into an SFP port and it will automatically link up without configuration.
Can I use this transceiver with single-mode fiber?
No, this module is intended for multimode fiber only. Use a 1000BASE-LX module for single-mode fiber.
What warranty does StarTech.com provide?
StarTech.com offers a lifetime warranty and free technical support for this product.
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USER MANUAL J4859C10PKST StarTech.com
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Product information
Brand : StarTech.com
Model : J4859C10PKST
Category : Adapter / Network Card