StarTech.com HP J4858C Compatible SFP Transceiver Module - 1000BASE-SX~HPE J4858C Compatible SFP Module - 1000BASE-SX - 1GbE Multi Mode Fiber Optic Transceiver - 1GE Gigabit Ethernet SFP - LC 550m - 850nm - DDM HPE 1400, 1700, 1820

Manufacturer: Startech | Model: J4858CST | Product ID: 5867 | Warranty: Lifetime
£49.70 (inc. VAT)
18 in stock
100% Money Back Guarantee - Risk Free

Product Technical Specification

Performance
SFP transceiver typeFiber optic
Maximum data transfer rate1250
Interface typeSFP
Multi-mode fiber (MMF) supportedYes
Fiber optic connectorLC
SFP transceiver standardSX
Maximum transfer distance550
Wavelength850
Networking standardsIEEE 802.3z
Duplex systemFull,Half
Digital Diagnostics Monitoring (DDM)Yes
Wavelength-division multiplexing (WDM)No
Features
Product colourSilver
Housing materialAluminium
Hot-swapYes
Mean time between failures (MTBF)3381761
CertificationCE, FCC, UL
Power
Power consumption (typical)1
Operational conditions
Operating temperature (T-T)0 - 70
Storage temperature (T-T)-40 - 85
Operating relative humidity (H-H)30 - 75
Weight & dimensions
Width14
Depth57
Height13
Weight18
Packaging data
Number of products included1
Package width119
Package depth93
Package height33
Package weight46
Technical details
Sustainability certificatesRoHS
Logistics data
Master (outer) case width254
Master (outer) case length305
Harmonized System (HS) code85369010
Master (outer) case height200
Products per master (outer) case36

Delivery Options

Economy Delivery
FREE
Economy Delivery

Economy Delivery (UK)

Estimated delivery date: Sat 29th Mar 2025 to Tue 01st Apr 2025
Business Express
£6.95
Business Express

Business Express

Estimated delivery date: Fri 28th Mar 2025 to Sun 30th Mar 2025
View all Delivery Options & International Rates
1000 Mbps (1 Gbps) | Multi Mode Fiber | LC | 550 m (1804 ft) | Lifetime WarrantyThe J4858CST is an HPE J4858C compatible fiber transceiver module that has been designed, programmed and tested to work with HPE® brand switches and routers. It delivers dependable 1 GbE connectivity over fiber cable, for 1000BASE-SX compliant networks, with a maximum distance of up to 550 m (1804 ft).Technical Specifications:• Wavelength: 850 nm• Maximum Data Transfer Rate: 1.25 Gbps• Type: Multi Mode Fiber• Connection Type: LC Connector• Maximum Transfer Distance: 550 m (1804 ft)• MTBF: 3,381,761 hours• Power Consumption: Less than 1.3 Watts• Digital Diagnostics Monitoring (DDM): YesThis SFP fiber module is hot-swappable, making upgrades and replacements seamless by minimizing network disruptions.StarTech.com SFPsAll StarTech.com SFP & SFP+ transceiver modules are backed by a lifetime warranty and free lifetime multilingual technical support. StarTech.com offers a wide variety of SFP modules and direct-attach SFP cables, providing the convenience and reliability you need to ensure dependable network performance.The StarTech.com Advantage
Performance
SFP transceiver typeFiber optic
Maximum data transfer rate1250
Interface typeSFP
Multi-mode fiber (MMF) supportedYes
Fiber optic connectorLC
SFP transceiver standardSX
Maximum transfer distance550
Wavelength850
Networking standardsIEEE 802.3z
Duplex systemFull,Half
Digital Diagnostics Monitoring (DDM)Yes
Wavelength-division multiplexing (WDM)No
Features
Product colourSilver
Housing materialAluminium
Hot-swapYes
Mean time between failures (MTBF)3381761
CertificationCE, FCC, UL
Power
Power consumption (typical)1
Operational conditions
Operating temperature (T-T)0 - 70
Storage temperature (T-T)-40 - 85
Operating relative humidity (H-H)30 - 75
Weight & dimensions
Width14
Depth57
Height13
Weight18
Packaging data
Number of products included1
Package width119
Package depth93
Package height33
Package weight46
Technical details
Sustainability certificatesRoHS
Logistics data
Master (outer) case width254
Master (outer) case length305
Harmonized System (HS) code85369010
Master (outer) case height200
Products per master (outer) case36

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We will despatch your order the very same day if we receive cleared payment by 12:00 pm Mon-Fri.

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Our available delivery options*

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*All delivery times are estimated unless stated.

Product Returns Note

Buykingston offers a very flexible and hassle free returns policy. If for whatever reason you are not happy with the item purchased you can return it to us within 12months for a refund (for unused and unopened items) or within 30 days on opened and used items for a refund. This applies to items purchased direct through Buykingston  only.

Our 30 Day Returns Money Back Guarantee Satisfaction Guarantee:
For items opened and used and that are returned in a resellable condition.

Our 365 Day Returns Money Back Guarantee Satisfaction Guarantee:
For items that remain sealed and unused.

Some items are excluded from our moneyback guarantee unless they have developed a fault. These include;

- Headphones
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- Custom made and designed products such as flash memory products with custom logo’s on them. E,g USB flash drives and memory cards with your own logo

Returns FAQs

What is your returns criteria?
On opened items 30 days from date of receipt or expected date of receipt on non tracked items.
On unopened items 365 days.

How do i go about returning my order?
Please contact us via our contact page with your order number where we will present you with an RMA number and returns label.

Do i need to contact you before returning my order?
Yes, to obtain an RMA number.

Does my item have to include its original packaging?
Yes for items that fall within our 30 day money back guarantee and our 365 day returns. Of course for faulty items we realise you may no longer have the packaging.

Who deals with the warranty on a faulty item?
We will. In some circumstances we may ask you to contact the manufacturer direct for assistance.

Please ensure you have read and comply in full with Section 11 & 13 of our terms and conditions which you can read here in full.