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Home > SFP+/QSFP > Wholesale 1.25Gb/s 850nm Multi-mode SFP Transceiver Supplier, Products
Wholesale 1.25Gb/s 850nm Multi-mode SFP Transceiver Supplier, Products
Wholesale 1.25Gb/s 850nm Multi-mode SFP Transceiver Supplier, Products
Wholesale 1.25Gb/s 850nm Multi-mode SFP Transceiver Supplier, Products
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Wholesale 1.25Gb/s 850nm Multi-mode SFP Transceiver Supplier, Products
Wholesale 1.25Gb/s 850nm Multi-mode SFP Transceiver Supplier, Products
Wholesale 1.25Gb/s 850nm Multi-mode SFP Transceiver Supplier, Products

Wholesale 1.25Gb/s 850nm Multi-mode SFP Transceiver Supplier, Products

The KCO-SFP-MM-1.25-550-01 Small Form Factor Pluggable (SFP) transceivers are compatible with the Small Form Factor Pluggable Multi-Sourcing Agreement (MSA). The transceiver consists of four sections: the LD driver, the limiting amplifier, the VCSEL laser and the PIN photo-detector. The module data link up to 550m in 50/125um multimode fiber. The optical output can be disabled by a TTL logic high-level input of Tx Disable. Tx Fault is provided to indicate that degradation of the laser. Loss of signal (LOS) output is provided to indicate the loss of an input optical signal of receiver or the link status with partner.
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Product Description

Key Features
🚀
Up to 1.25Gb/s data links
📡
VCSEL laser transmitter and PIN photo-detector
🔌
Hot-pluggable SFP footprint
🔗
Duplex LC/UPC type pluggable optical interface
⚡
Low power dissipation & Single +3.3V power supply
🛡️
Metal enclosure, for lower EMI
✅
RoHS compliant and lead-free
📋
Compliant with SFF-8472
Applications
  • 1x Fiber Channel
  • Switch to Switch Interface
  • Gigabit Ethernet
  • Switched Backplane Applications
  • Router/Server Interface
  • Other Optical Links
Technical Specifications
Product Parameters KCO-SFP-MM-1.25-550-01C KCO-SFP-MM-1.25-550-01E KCO-SFP-MM-1.25-550-01A
Data Rate (Mbps) 1250 1250 1250
Media Multimode fiber Multimode fiber Multimode fiber
Wavelength (nm) 850 850 850
Transmission Distance (m) 550 550 550
Temperature Range (Tcase) (°C) 0~70 -10~80 -40~85
Grade Commercial Extended Industrial
SFP Module Image 1 SFP Module Image 2 SFP Module Image 3
Frequently Asked Questions
Q1: What is the maximum data rate supported by these SFP modules? A: These SFP modules support data links up to 1.25Gb/s (1250 Mbps).
Q2: What type of fiber and connector is required? A: The modules are designed for Multimode fiber (MMF) and use a Duplex LC/UPC type pluggable optical interface.
Q3: What is the maximum transmission distance? A: These specific models support a transmission distance of up to 550 meters at 850nm wavelength.
Q4: Are these modules hot-swappable? A: Yes, they feature a hot-pluggable SFP footprint, allowing for installation or replacement without powering down the system.
Q5: What are the different temperature grades available? A: There are three options: Commercial (0°C to +70°C), Extended (-10°C to +80°C), and Industrial (-40°C to +85°C).
Q6: Do these modules meet environmental standards? A: Yes, they are RoHS compliant and lead-free, featuring a metal enclosure to ensure lower EMI.

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