---
product_id: 44789519
title: "100% Compatible for GLC-LH-SMD/GLC-LH-SM/SFP-GE-L, Gigabit SFP Transceiver, 1000Base-LX/LH, SMF, 1310nm, 10km"
brand: "primusit"
price: "¥137"
currency: JPY
in_stock: false
url: https://www.desertcart.jp/products/44789519-100-compatible-for-glc-lh-smd-glc-lh-sm-sfp
store_origin: JP
region: Japan
---

# 1.25Gbps blazing speed 10-20 km long-range reach 100% Cisco compatibility 100% Compatible for GLC-LH-SMD/GLC-LH-SM/SFP-GE-L, Gigabit SFP Transceiver, 1000Base-LX/LH, SMF, 1310nm, 10km

**Brand:** primusit
**Price:** ¥137
**Availability:** ❌ Out of Stock

## Summary

> 🚀 Elevate your network game with seamless gigabit reach!

## Quick Answers

- **What is this?** 100% Compatible for GLC-LH-SMD/GLC-LH-SM/SFP-GE-L, Gigabit SFP Transceiver, 1000Base-LX/LH, SMF, 1310nm, 10km by primusit
- **How much does it cost?** ¥137 with free shipping
- **Is it available?** Currently out of stock
- **Where can I buy it?** [www.desertcart.jp](https://www.desertcart.jp/products/44789519-100-compatible-for-glc-lh-smd-glc-lh-sm-sfp)

## Best For

- primusit enthusiasts

## Why This Product

- Trusted primusit brand quality
- Free international shipping included
- Worldwide delivery with tracking
- 15-day hassle-free returns

## Key Features

- • **Extended 10-20 km Range:** Cover vast distances with reliable single-mode fiber transmission.
- • **Blazing 1.25Gbps Data Rate:** Seamlessly power your network with lightning-fast gigabit speeds.
- • **Compact & Lightweight Design:** Sleek 2.28 x 0.51 x 0.35 inch form factor fits effortlessly into your setup.
- • **Factory-Backed R&D Assurance:** Developed and tested by experts ensuring premium quality and performance.
- • **Plug & Play Cisco Compatibility:** Guaranteed 100% tested to work flawlessly with Cisco switches.

## Overview

The PRIMUSIT PSP3112-20 Gigabit SFP Transceiver delivers 1.25Gbps data transfer over single-mode fiber at 1310nm wavelength, supporting distances up to 20 km. Fully compatible and rigorously tested with Cisco switches, this compact module ensures reliable, high-performance connectivity for professional-grade networking.

## Description

DescriptionPrimusit's GLC-LH-SMD Small Form Factor Pluggable (SFP) optical transceivers are compatible with the Small Form Factor Pluggable Multi-Sourcing Agreement (MSA). They are simultaneously compatible with Gigabit Ethernet as specified in IEEE Std 802.3 and Fiber Channel FC- PI-2 Rev. 5.0. Digital diagnostics functions are available via the 2-wire serial bus specified in the SFP MSA. Specifications Distance: 10-20km Data Rate (max): 1.25 Gb/s Protocol: Optical Gigabit Ethernet Compliant Wireless CPRI Compliant Low End Case Temperature (°C): -20 High End Case Temperature (°C): 85 Diagnostics: Digital Transmitter: FP Voltage Supply: 3.3V Connector: LC Wavelength: 1310nm Band Specifications 1.25 Gb/s 1000Base-LH/LX Ethernet Dual Rate 1.063/2.125 Gb/s Fibre Channel Wireless - CPRI, OBSAI, LTE Application  Catalyst Express 500 Metro Ethernet Catalyst 35XX Switches Catalyst 36XX Switches Catalyst 37XX Switches Catalyst 38XX Switches Industrial Ethernet and Smart Grid Catalyst 4500/4500X/4900 Switches Catalyst 6500/6800 Series Switches Data Center and Blade Switching Router Appliance Wireless LAN Controller

## Features

- 100% compatibility with MSA GLC-LH-SMD/ GLC-LH-SM/ SFP-GE-L
- 1000Base-LX/LH, SFP transceiver module for SMF, 1310-nm wavelength,
- 1.25gb/s data rate ,distance can reach 10-20 km
- We have factory with R&D can develop all of CISCO compatible transceivers ，all the products 100% test with CISCO switches before shipping

## Technical Specifications

| Specification | Value |
|---------------|-------|
| Brand | PRIMUSIT |
| Item model number | PSP3112-20 |
| Item Weight | 0.64 ounces |
| Product Dimensions | 2.28 x 0.51 x 0.35 inches |
| Item Dimensions  LxWxH | 2.28 x 0.51 x 0.35 inches |
| Voltage | 3.3 Volts |
| Manufacturer | PRIMUSIT |
| ASIN | B01MV411C2 |
| Is Discontinued By Manufacturer | No |
| Date First Available | February 8, 2017 |

## Images

![100% Compatible for GLC-LH-SMD/GLC-LH-SM/SFP-GE-L, Gigabit SFP Transceiver, 1000Base-LX/LH, SMF, 1310nm, 10km - Image 1](https://m.media-amazon.com/images/I/41mir0p-ccL.jpg)

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**Shop now:** [https://www.desertcart.jp/products/44789519-100-compatible-for-glc-lh-smd-glc-lh-sm-sfp](https://www.desertcart.jp/products/44789519-100-compatible-for-glc-lh-smd-glc-lh-sm-sfp)

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*Product available on Desertcart Japan*
*Store origin: JP*
*Last updated: 2026-02-12*