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HP ProCurve Gigabit-LX-LC Mini Transceiver (J4859C)

Up to 10 km of single-mode fibre between two HPE devices, at 1.25 Gbps in full duplex. Digital diagnostics monitoring allows the state of the link to be watched continuously.

  • Range up to 10 km over single-mode fibre
  • Up to 550 m over multimode fibre
  • Throughput of 1.25 Gbps in full duplex
  • 1000BASE-LX port compliant with the IEEE 802.3z standard
  • Digital diagnostics monitoring (DDM)
  • Compatible with HPE switches and routers
Ref.: J4859C
1 699,00 DHincl. VAT

Only 1 left in stock

Earn 17 DH in loyalty credit with this purchaseHow does it work?Loyalty credit capped at 300 DH per order.

Receive it between Wed 23 Sept and Fri 25 Sept — delivery 40 DH incl. VAT all over Morocco

Delivery to your address

Receive it between Wed 23 Sept and Fri 25 Sept — delivery 40 DH incl. VAT all over Morocco

The estimate is refined using actual delivery rounds to your city.

  • Free delivery from 3 000 DH of purchases, all over Morocco.
  • Below that, the same rate in every city for parcels up to 30 kg (delivery to your home or workplace) — the exact amount is shown above, then in the basket.
  • Above 30 kg, the rate follows the parcel's weight. In Casablanca, the flat rate holds up to 120 kg.
  • You are notified by SMS, then called by the courier before your parcel is handed over (delivered by Sapress).
  • Observed delivery time: 1 to 5 working days depending on the city.
Free in-store collection: Casablanca (on site) · Témara (within 48 h)

In-store collection — free

Casablanca store
Available in store
Pick it up on site — Lun–Ven 10h–19h · Sam 10h–14h.

Résidence Manoir des Roses, Lot. 18, Boulevard El Hachmi El Filali, Rond-point Bachkou, Casablanca

Opening hours

  • Mon–Fri: 10am – 7pm
  • Sat: 10am – 2pm
  • Closed on Sundays and public holidays

Payment on site: cash, bank card via terminal, certified cheque.

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Temara pickup point
We bring it to the store within 48 h
We call you as soon as it arrives in store.

Boulevard Hassan II, Résidence Les Perles de Témara, Immeuble 5, appartement 2, Témara

Opening hours

  • Mon–Fri: 8.30am – 1pm / 2pm – 6pm
  • Sat: 8.30am – 12.30pm
  • Closed on Sundays and public holidays

Payment on site: cash, bank card via terminal, certified cheque.

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1 year warranty — free repair in Morocco if it breaks down during the warranty period

1 year manufacturer's warranty

This product is covered for 1 year by a manufacturer's warranty (the brand's official warranty). Your iris.ma invoice serves as the warranty document: keep it safe.

A problem with your product? Don't worry: contact us by phone, WhatsApp or e-mail. Depending on the brand, we direct you either straight to the repairer appointed by the brand to fix your product, or to us — and we take care of the rest.

  • If a repair is possible, it is carried out free of charge.
  • If the product cannot be repaired, the brand offers an exchange for another product.
  • If no product is available, a refund is issued as soon as the brand confirms it.

Faulty straight out of the box? Some brands offer an immediate exchange, others a repair. Contact us to find out what applies to your product.

The warranty covers breakdowns occurring under normal use, as defined by the brand's terms. Product breakage (drop, impact, liquid…) is not covered, nor are certain consumable parts.

New, never opened — our commitment

All our products are new, delivered in their sealed original packaging.

We commit to never sending you a product that has been opened, unboxed or returned by another customer — even one “just opened for checking”.

Any doubt on delivery (damaged box, seal already opened)? Point it out to the courier or contact us immediately: we take the product back and send you another one.

Sales invoice

Every order comes with its sales invoice, included with the parcel (handed over in person for a store collection).

Ordering for a company? Using the details you give at checkout (company name and ICE), the invoice is issued in your company's name, with its ICE.

Need a quote? Request a free quote — reply within 24 working hours.

100% secure payment: Bank transfer · Bank card · Cash on delivery · Certified cheque

Accepted payment methods

Bank transfer

Simply transfer the amount shown to account 007 826 0002684000000426 89 — SGM2I, Attijariwafa bank. The rest (the reference to quote, sending us the proof, tracking) is explained right after confirmation and by email. An instant transfer is recommended: it saves you 24 hours on the delivery time.

Bank card

Your everyday Moroccan bank card is enough — Visa, Mastercard or CMI, no special card required. Foreign cards are accepted too. Secure payment by Attijari Payment.

Cash on delivery

Pay the courier in cash on delivery — no fee.

Certified cheque

Certified cheque payable to “sgm2i”. Have your bank certify the cheque, then send us a copy on WhatsApp (+212 6 64 10 46 24) or to service.client@iris.ma — we dispatch as soon as we receive it.

Cash at a bank branch

Pay the cash in at any of the 3,400 Attijariwafa Bank branches in Morocco, to the SGM2I account no. 0268 D 000 000 426. You do not need an account there: your ID and the cash are enough.

The methods offered depend on the order total and the carrier — checkout shows the final list.

Google reviews4.7(553 reviews)
Manufacturer's datasheetView the PDF · 43 Ko — downloadable

Product overview

The HP ProCurve Gigabit-LX-LC Mini J4859CST transceiver provides reliable 1 GbE connectivity over optical fibre for 1000BASE-LX networks, over distances of up to 10 km (6.2 mi). Compatible with HPE® switches and routers, this module transmits data at up to 1.25 Gbps through an LC connector. Its digital diagnostics monitoring (DDM) feature allows effective monitoring. Convenient and installable without network downtime, it comes with a lifetime warranty and free multilingual technical support. Ideal for replacing faulty SFP modules or extending your network to remote segments.

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Technical specifications

Technical specifications
Hardware typeLong-range 1 Gigabit Ethernet SFP optical transceiver
Ethernet or Fibre Channel standard1000BASE-LX (IEEE 802.3z type 1000Base-LX)
Wavelength1310 nm
Fibre type and core diameterSingle-mode 9/125 µm, or multimode 50/125 µm and 62.5/125 µm
Range by fibre type10 km over 9/125 µm single-mode · 550 m over 50/125 µm multimode (500 or 400 MHz·km) · 550 m over 62.5/125 µm multimode (500 MHz·km)
Optical transmit power−9.5 to −3 dBm
DDM/DOM digital monitoringYes
Compatible switchesHPE ProCurve / Aruba series for which the manufacturer declares this module supported: 1400, 1410, 1700, 1800, 1810, 1820, 1850, 2510, 2520, 2530, 2540, 2600, 2610, 2615-8-PoE, 2620, 2800, 2810, 2900, 2910al, 2915-8G-PoE, 2920, 2930F, 2930M, 3400cl, 3500, 3500yl, 3800, 3810M, 4200gl, 4200vl, 5300xl, 5400zl, 5400R, 6108, 6120, 6200yl-24G-mGBIC, 6600, 8100fl, 8200zl, 9300m and 9408sl, as well as the Aruba 8320 48p (JL479A) and the Aruba 8400X 32p (JL363A), for which only the 4x4 variants 1990-4116 and 1990-4414 are accepted.
Technical specifications (continued)
Minimum software versionAll versions on the 1400, 1410, 1810, 1820, 1850, 2510, 2520, 2530, 2540, 2610, 2615-8-PoE, 2620, 2810, 2910al, 2915-8G-PoE, 2920, 2930F, 2930M, 3400cl, 3800, 3810M, 4200vl, 6120, 6200yl-24G-mGBIC, 8100fl, 9300m, 9408sl, 8320 and 8400X series; VB.01.09 on the 1700; PB.02.09 on the 1800; H.08.98 on the 2600; i.08.103 on the 2800; T.13.45 on the 2900; K.14.31 on the 3500; K.14.50 on the 3500yl J9310A and J9311A; G.07.103 on the 4100gl; E.10.36 on the 5300xl; K.14.34 on the 5400zl and 8200zl J9308A and K.15.02.0004 on their J9537A, J9549A, J9535A and J9637A; KB.15.17 on the 5400R J9988A and later; H.07.88 on the 6108; K.14.03 on the 6600 J9263A and K.14.24 on the J9451A.
Receiver sensitivity−20 to −3 dBm received power
Module speed1 Gbps
Module form factorSFP
Media typeMultimode fibre, Single-mode fibre
Connector typeLC
Maximum range10 km or more
Warranty1 year

Specific references

EAN883585267811

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Frequently asked questions about this product

How far can this HP ProCurve transceiver reach?
Up to 10 km over single-mode fibre, and up to 550 m over multimode fibre. The reach therefore depends entirely on the fibre already installed: that is the first thing to check.
Which Ethernet standard does this HP module follow?
1000BASE-LX, compliant with the IEEE 802.3z standard, for a data rate of 1.25 Gbps in full duplex. Full duplex means that transmission and reception happen simultaneously, without sharing bandwidth.
Which equipment is this module compatible with?
It is stated to be compatible with HPE switches and routers. On equipment from another brand, check the compatibility list: SFP ports are often locked to the manufacturer.
Can the status of the optical link be monitored?
Yes: digital diagnostics monitoring (DDM) lets you track the module’s optical power and temperature. That is what makes a failure predictable.
Does the network have to be interrupted to fit this module?
No: it installs without interrupting the network. That is what lets you replace a faulty module or extend the network to a remote segment in the middle of the working day.
Is this HP ProCurve J4859C transceiver new and under warranty?
Yes, this is a new HP product, reference J4859C, with an LC connector. The invoice serves as the warranty document for 1 year. Datasheet: HP ProCurve Gigabit-LX-LC Mini.

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