---
product_id: 23654192
title: "ROBOfiber SFP (miniGBIC) BiDirectional Optical Module, Single Strand B 60Km, Gigabit 1.25G Rate, 1550/1490nm, LC Connector, DDM Features Included"
brand: "robofiber"
price: "₨83377"
currency: LKR
in_stock: true
url: https://www.desertcart.lk/products/23654192-robofiber-sfp-minigbic-bidirectional-optical-module-single-strand-b-60km
store_origin: LK
region: Sri Lanka
---

# ROBOfiber SFP (miniGBIC) BiDirectional Optical Module, Single Strand B 60Km, Gigabit 1.25G Rate, 1550/1490nm, LC Connector, DDM Features Included

**Brand:** robofiber
**Price:** ₨83377
**Availability:** ✅ In Stock

## Quick Answers

- **What is this?** ROBOfiber SFP (miniGBIC) BiDirectional Optical Module, Single Strand B 60Km, Gigabit 1.25G Rate, 1550/1490nm, LC Connector, DDM Features Included by robofiber
- **How much does it cost?** ₨83377 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.lk](https://www.desertcart.lk/products/23654192-robofiber-sfp-minigbic-bidirectional-optical-module-single-strand-b-60km)

## Best For

- robofiber enthusiasts

## Why This Product

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

## Description

This SFP module covers most Gigabit Ethernet fiber optic applications for single strand, single mode fiber 9/125um on distances up to 60Km, using Tx:1550nm/Rx:1490nm. Transceiver has a single LC connector and must be matched with an A type to operate properly. The optical module has been tested and found compatible with various Ethernet switches from major manufacturers like: Cisco, Nortel, Extreme, ZyXEL, D-Link or Netgear. All ROBOfiber transceivers support DDM (Digital Diagnostic) features.

## Features

- Make sure this fits by entering your model number.
- Gigabit rate SFP transceiver single strand Bi-Directional (WDM) B type with DDM features, Cisco compatible
- Operating Distance: up to 60Km over single strand single-mode 9/125um fiber, single LC connector
- Operating lambda: Tx:1550nm, Rx:1490nm single strand, Diode type: DFB
- Min. Output: -2 dBm, Sensitivity: -25 dBm
- Power Budget: 23 dB

## Images

![ROBOfiber SFP (miniGBIC) BiDirectional Optical Module, Single Strand B 60Km, Gigabit 1.25G Rate, 1550/1490nm, LC Connector, DDM Features Included - Image 1](https://m.media-amazon.com/images/I/31Oo7UB-TjL.jpg)

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**Shop now:** [https://www.desertcart.lk/products/23654192-robofiber-sfp-minigbic-bidirectional-optical-module-single-strand-b-60km](https://www.desertcart.lk/products/23654192-robofiber-sfp-minigbic-bidirectional-optical-module-single-strand-b-60km)

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*Product available on Desertcart Sri Lanka*
*Store origin: LK*
*Last updated: 2026-02-15*