# SFP fiber optic transceiver PROLABS GLC-LH-SMD-C, 1310 nm, 1250 Mbit/s, 3.3 V, stainless steel

**URL:** https://aio.lv/en/product--prolabs-glc-lh-smd-c--5015910
**Data updated:** 2026-03-07 15:10 (EET)
**Category:** Network Transceiver Modules
**Manufacturer:** PROLABS
**Manufacturer code:** GLC-LH-SMD-C
**EAN:** 4260380720035
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 19.99 €
**Prices and availability valid until:** 2026-07-19 23:59
**Price without VAT (21%):** 16.52 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--prolabs-glc-lh-smd-c--5015910

## Delivery options

| Delivery method | Delivery time | Cost |
|---|---|---|
| Office pickup (2b. Kengaraga str., Riga, Latvia, LV-1063) | 13.07.2026 | free |
| Pickup points | 16.07.2026 | 1.99 EUR |
| Courier delivery to door | 16.07.2026 | 4.99 EUR |

## Summary description

PROLABS GLC-LH-SMD-C is an SFP fiber optic transceiver module operating at 1310 nm with a maximum data rate of 1250 Mbit/s. Designed for SFP interfaces, it runs on 3.3 V and comes in a stainless steel housing. Compact dimensions (45 × 20 × 115 mm) make it suitable for network switches, routers and optical links in enterprise and service-provider environments.

## Long description

PROLABS GLC-LH-SMD-C is an SFP fiber optic transceiver designed for single‑mode links operating at a wavelength of 1310 nm. The module supports a maximum data rate of 1250 Mbit/s, is powered from a 3.3 V supply and is housed in a stainless steel enclosure. With compact dimensions of 45 × 20 × 115 mm, this transceiver is suitable for installation in SFP ports of network switches, routers and optical transport equipment used in enterprise and service‑provider networks.
Advantages
The PROLABS transceiver follows MSA‑aligned packaging and is built from quality components to ensure consistent interoperability with OEM equipment that supports standard SFP modules. Its stainless steel housing provides mechanical durability and effective shielding, while the standard 3.3 V interface and 1250 Mbit/s capability make it compatible with common Gigabit‑Ethernet and legacy optical link configurations. Compact size simplifies installation and replacement in constrained rack or chassis environments.
Suitable for
Single‑mode fiber links requiring 1310 nm wavelength
Gigabit and legacy optical connections up to 1250 Mbit/s
Network switches and routers with SFP slots
Enterprise and service‑provider optical transport links
Key specifications
Wavelength: 1310 nm
Maximum data rate: 1250 Mbit/s
Supply voltage: 3.3 V
Package type: SFP (small form‑factor pluggable)
Housing material: stainless steel
Typical application: single‑mode fiber optical transceiver
Physical dimensions: 45 × 20 × 115 mm
How to use
Insert the PROLABS GLC-LH-SMD-C into a compatible SFP slot while the host device is powered according to the switch or router manufacturer’s guidelines. Ensure the optical fiber connectors and transceiver endface are clean before mating to avoid signal loss. Verify that the host device recognizes the transceiver and that link parameters (speed and duplex) are configured appropriately. When removing the module, follow hot‑swap procedures defined by the equipment vendor to prevent link disruption.
Usage recommendations
Use single‑mode fiber cable rated for the intended link distance and maintain clean connectors; confirm compatibility with the host device’s DOM/firmware requirements if the OEM enforces specific identification or monitoring data for SFP modules.

## Specifications

### Performance

| Feature | Value |
|---|---|
| Interface type | SFP |
| Maximum data transfer rate | 1250 Mbit/s |
| Duplex system | Full |
| Ethernet LAN | No |
| Wavelength | 1310 nm |
| Fiber optic connector | LC |
| Maximum transfer distance | 10000 m |
| Tx power (max) | -3 dBmW |
| Tx power (min) | -9.5 dBmW |
| Wavelength-division multiplexing (WDM) | Yes |
| Single-mode fiber (SMF) supported | Yes |
| SFP transceiver standard | LX |

### Network

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

### Other features

| Feature | Value |
|---|---|
| RX sensitivity | -22 dB |

### Operational conditions

| Feature | Value |
|---|---|
| Operating temperature (T-T) | 0 - 70 |

### Packaging data

| Feature | Value |
|---|---|
| Number of products included | 1 pc(s) |

### Weight & dimensions

| Feature | Value |
|---|---|
| Weight | 0.032 kg |
| Height | 115 mm |
| Width | 45 mm |
| Depth | 20 mm |

### Power

| Feature | Value |
|---|---|
| Maximum voltage | 3.3 V |

### Sustainability

| Feature | Value |
|---|---|
| Sustainability certificates | RoHS |

### Features

| Feature | Value |
|---|---|
| Product colour | Stainless steel |

## FAQ

### How much does the SFP fiber transceiver PROLABS GLC-LH-SMD-C cost, and is it available for purchase?

The price is 19.99 € (valid at the time of publication and already includes all taxes). The item is available for order — 50 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 13.07.2026 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 PROLABS 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 PROLABS 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, weight, product colour, 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/5015910/59273488_large.webp