# Fiber optic transceiver Lanview MO-P-S85123-3CLM

**URL:** https://aio.lv/en/product--microoptics-j4858a--430962
**Data updated:** 2026-01-05 11:02 (EET)
**Category:** Network Transceiver Modules
**Manufacturer:** MicroOptics
**Manufacturer code:** J4858A
**EAN:** 5711045396595
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 21.99 €
**Prices and availability valid until:** 2026-07-06 23:59
**Price without VAT (21%):** 18.17 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--microoptics-j4858a--430962

## Delivery options

| Delivery method | Delivery time | Cost |
|---|---|---|
| Office pickup (2b. Kengaraga str., Riga, Latvia, LV-1063) | 01.07.2026 | free |
| Pickup points | 06.07.2026 | 1.99 EUR |
| Courier delivery to door | 06.07.2026 | 4.99 EUR |

## Summary description

The Lanview MO-P-S85123-3CLM is a fiber optic SFP transceiver with a maximum data transfer rate of 1000 Mbit/s. It operates at 850 nm and is compatible with HP/Compaq models J4858A, J4858C, and J4858-61201. With dimensions of 13.4 mm width, 56.5 mm depth, and 8.5 mm height, it is compact and efficient. Certified by MSA, this transceiver ensures reliable performance for your networking needs.

## Long description

The Lanview MO-P-S85123-3CLM is an SFP fiber optic transceiver by MicroOptics designed for 1 Gbit/s Ethernet links. Operating at a wavelength of 850 nm, this compact module (13.4 mm × 56.5 mm × 8.5 mm) is MSA-certified and compatible with HP/Compaq part numbers J4858A, J4858C and J4858-61201, providing plug-and-play connectivity for short-range multimode fiber connections.
Advantages
The transceiver supports a maximum data transfer rate of 1000 Mbit/s and follows industry MSA standards for interoperability. Its small form-factor (SFP) enables easy installation in compatible switches and routers, and the 850 nm wavelength is suitable for cost-effective short-distance multimode fiber links. Compatibility with known HP/Compaq part numbers simplifies replacement and inventory management.
Suitable for
 1 Gbit/s multimode fiber uplinks
 Switch-to-switch or switch-to-server connections in data closets
 Replacement for HP/Compaq SFP ports listed as J4858A/J4858C/J4858-61201
Key specifications
 Interface type: SFP
 Maximum data transfer rate: 1000 Mbit/s
 Wavelength: 850 nm
 Dimensions: 13.4 mm (W) × 56.5 mm (D) × 8.5 mm (H)
 MSA certified
 Compatible with HP/Compaq MPNs: J4858A, J4858C, J4858-61201
How to use
Ensure the target device has an available SFP slot that supports 1 Gbit/s modules. Power down the port if recommended by the device manufacturer, insert the transceiver into the SFP cage until it clicks, then connect the appropriate multimode fiber cable with matching LC connectors. Power on the device or enable the port; the link should negotiate at 1 Gbit/s. Follow any device-specific steps for module compatibility or firmware requirements.
Usage recommendations
Use short-range multimode fiber (OM1/OM2/OM3 as supported by your network design) with LC connectors and keep fiber connectors clean. Check device vendor compatibility notes when replacing OEM modules and verify link speed and duplex after installation.

## Specifications

### Performance

| Feature | Value |
|---|---|
| Interface type | SFP |
| Maximum data transfer rate | 1000 Mbit/s |
| Auto MDI/MDI-X | Yes |
| Wavelength | 850 nm |
| Fiber optic connector | LC |
| Maximum transfer distance | 550 m |
| Fiber cable diameters supported (core/cladding) | 50/125, 62.5/125 |
| Multi-mode fiber (MMF) supported | Yes |
| SFP transceiver standard | SX |

### Network

| Feature | Value |
|---|---|
| SFP transceiver type | Fiber optic |

### Logistics data

| Feature | Value |
|---|---|
| Harmonized System (HS) code | 85369010 |

### Operational conditions

| Feature | Value |
|---|---|
| Operating relative humidity (H-H) | 10 - 80 |
| Storage temperature (T-T) | -40 - 85 |
| Operating temperature (T-T) | 0 - 70 |
| Storage relative humidity (H-H) | 10 - 85 |

### Certificates

| Feature | Value |
|---|---|
| Certification | MSA |

### Features

| Feature | Value |
|---|---|
| Compatible products | HP/Compaq J4858A, J4858C, J4858-61201, MO-SFP2134H |
| Hot-Plug support | Yes |

### Weight & dimensions

| Feature | Value |
|---|---|
| Height | 8.5 mm |
| Width | 13.4 mm |
| Depth | 56.5 mm |

## FAQ

### How much does the Fiber optic transceiver Lanview MO-P-S85123-3CLM cost, and is it available for purchase?

The price is 21.99 € (valid at the time of publication and already includes all taxes). The item is available for order — 373 pcs. are in stock, and you can place your purchase right now with delivery across Latvia and Europe or choose pickup at the Riga collection point. We offer favorable purchase terms, including the option to split the payment into convenient monthly installments. Availability and price are updated in real time, so we recommend placing your order in advance.

### If I order this product today, when will I receive my order?

If you place your order today, delivery will be as fast and convenient as possible. You will be able to pick up your order on 01.07.2026 at the Riga pickup point or choose delivery across Latvia and Europe. We carefully inspect every purchase and pack it securely for safe transportation.

### What payment options are available?

AiO.lv offers several payment methods: Bank transfer, Bank cards on-line, Apple Pay, Google Pay. All transactions are 100% secure and encrypted.

### Can this product be purchased for a company (with VAT)?

Yes. AiO.lv works with legal entities in Latvia and across Europe. The product price already includes VAT. For certain product categories, as well as for companies from other EU countries with a valid VAT number, a 0% VAT rate may apply. We issue the invoice immediately after the order is placed, support electronic BIS invoices, and automatically generate all necessary accounting documents. You can complete the purchase for a company online — simply select the company profile and choose bank transfer as the payment method during checkout.

### What is the warranty period?

All MicroOptics products come with an official 2 Years warranty. It covers all manufacturing defects and malfunctions that may occur during use. The warranty is valid at all authorized MicroOptics service centers and through AiO.lv

### Can the product be returned after purchase?

Yes, you can return the product within 14 days of purchase if you bought it as a consumer (not a legal entity). Returns are possible without giving any reason — the main condition is that the product retains its original appearance and full set of accessories. We will make the process as simple and convenient as possible: just contact our customer support team, and we will help you arrange the return.

### Where should I contact for warranty service?

For warranty-related questions you can contact the AiO.lv (SIA VSPRO) customer support team. More information about warranty service: https://aio.lv/en/warranty

### How can I tell if this product suits my needs?

When making a choice, we recommend paying attention to the key features: interface type, maximum data transfer rate, compatibility with your devices or usage conditions, material quality, functionality, and warranty terms. These characteristics will help you determine how well the model meets your needs.

## Image

https://aio.lv/img/cache/product/430962/54582291_large.webp