The UltraLAN 25G SFP28 transceiver is a high-performance, cost-effective optical module designed for short-range, high-speed links in data centres, enterprise networks, and high-bandwidth environments.
Operating at 850nm with a VCSEL laser, it supports transmission distances of up to 70m on OM3 fiber and 100m on OM4 fiber.
Compliant with SFP28 MSA, SFF-8402, and SFF-847 standards, it ensures compatibility across networking equipment.
With Digital Diagnostic Monitoring (DDM), users gain real-time visibility into operating parameters for improved reliability and management.
Compact, hot-pluggable, and energy-efficient (<1W), it’s built for stable operation in commercial temperature ranges, backed by a 24-month warranty.

Key Features
Supports data rates up to 25.78Gbps
850nm VCSEL laser transmitter
Multi-mode fiber support (MMF)
Transmission distance: 70m (OM3) / 100m (OM4)
Duplex LC connector
Hot-pluggable SFP28 form factor
Digital Diagnostic Monitoring (DDM) support
Low power consumption (<1W)
Operates on single 3.3V power supply
Commercial operating temperature: 0°C to 70°C
Compliant with SFP28 MSA, SFF-8402, and SFF-847 standards
24-month limited warranty

Specifications
Product Code: FIB-SFP-ULSP852XL-CDS1
Description: UltraLAN 25G SFP28 Module – MM 100m 850nm
Data Rate: Up to 25.78Gbps
Connector: Duplex LC
Fiber Type: Multi-mode (OM3/OM4)
Transmission Distance: 70m (OM3) / 100m (OM4)
Laser Type: 850nm VCSEL
Power Consumption: <1W
Power Supply: Single 3.3V
Operating Temperature: 0°C to 70°C
Compliance: SFP28 MSA, SFF-8402, SFF-847
Features: Hot-pluggable, DDM monitoring
Warranty: 24 Months

The UltraLAN 1G SFP BiDi transceiver pair delivers high-performance, cost-effective connectivity for single-mode fiber applications up to 20km.
Supporting dual data rates of 1.25Gbps/1.0625Gbps, these modules feature a FP/DFB laser transmitter, PIN photodiode with TIA, and MCU control unit for reliable operation.
They comply with SFP Multi-Source Agreement (MSA) and SFF-8472 standards, ensuring compatibility with a wide range of switches and routers.
With low power consumption (<0.8W), digital diagnostic monitoring (DDM), and excellent EMI/ESD protection, they are ideal for long-distance networking.
Sold only as a pair, these BiDi modules provide secure and efficient fiber connectivity, backed by a 24-month warranty.

Key Features
Supports 1.25Gbps downstream bit rates
Bi-directional LC connector for single-mode fiber
Hot-pluggable SFP footprint for easy installation
Transmission distance up to 20km over SMF
Low power consumption (<0.8W)
Digital Diagnostic Monitor Interface (DDM)
Very low EMI and excellent ESD protection
Compliant with SFP MSA and SFF-8472 standards
Class I laser safety certified
Sold only in pairs
24-month limited warranty

Specifications
Product Code: FIB-SFP-ULSB355312L-CD20
Description: UltraLAN 1G SFP BiDi Module Pair – SM 20KM 1310/1510nm
Data Rate: 1.25Gbps/1.0625Gbps
Connector: Bi-directional LC
Transmission Distance: Up to 20km (SMF)
Power Consumption: <0.8W
Compliance: SFP MSA, SFF-8472
Safety: Class I laser safety requirements
Features: Hot-pluggable, DDM support, EMI/ESD protection
Warranty: 24 Months

Reyee SFP Transceiver RG-NIS-GE-SFP-10KM-SM1310

The Reyee NIS-GE-SFP-10KM-SM1310 is a high-performance Small Form-Factor Pluggable (SFP) transceiver module designed for reliable long-distance data transmission over single-mode fiber (SMF). With a maximum reach of up to 10 kilometers, this module is ideal for applications requiring extended network coverage, such as campus networks, metropolitan area networks (MANs), and long-haul connectivity.

Key Features:

Supports a gigabit speed of 1000 Mbps for seamless data transmission.
Operates at 1310nm wavelength, optimized for long-distance communication.
Offers transmitter power ranging from -9.5 dBm to -3 dBm and receiver sensitivity down to -20 dBm, ensuring excellent signal quality over extended distances.
Easy integration into existing networks with LC connectors and hot-swappable design for minimal downtime.
Operates efficiently in extreme temperatures, from -40°C to +85°C, and within 10% to 90% relative humidity, making it suitable for industrial environments.


Technical Specifications:

Fiber Type: Single-Mode Fiber (SMF)
Core Size: 9/125 μm
Distance Capability: Up to 10 km (32,808 ft)
Connector Type: LC Duplex
Operating Temperature: -40°C to +85°C (-40°F to +185°F)
Digital Diagnostic Monitoring (DDM): Yes

UltraLAN SFP+ Module - SingleMode 10G 10KM 1310nm


UltraLAN's FIB-SFP-ULSP311XL-CD10 Enhanced Small Form Factor Pluggable SFP+ transceivers are designed for use in 10-Gigabit Ethernet links up to 10km over SingleMode fiber. They are compliant with SFF-8431,SFF-8432 and IEEE 802.3ae 10GBASE-LR/LW.


The transceiver designs are optimized for high performance applications while remaining cost effective to supply customers the best solution for telecommunication and data center installations.


Product Features:

Supports up to 11.3Gb/s bit rates
Duplex LC connector
Hot pluggable SFP+ footprint
Uncooled 1310nm DFB transmitter, PIN photo-detector
Applicable for 10km SMF connections
Low power consumption, < 1W
Digital Diagnostic Monitor Interface
Optical interface compliant to IEEE 802.3ae 10GBASE-LR
Electrical interface compliant to SFF-8431

UltraLAN SFP+ Module - MultiMode 10G 300m 850nm

UltraLAN's FIB-SFP-ULSP851XL-CDS3 Enhanced Small Form Factor Pluggable SFP+ transceivers are designed for use in 10-Gigabit Ethernet over MultiMode fiber. They are compliant with SFF-8431,SFF-8432 and IEEE 802.3ae 10GBASE-SR/SW.

The transceiver designs are optimized for high performance applications while remaining cost effective to supply customers the best solution for telecommunication and data center installations.


Product Features:

Supports up to 11.3Gb/s bit rates
Duplex LC connector
Hot pluggable SFP+ footprint
850nm VCSEL transmitter, PIN photo-detector
Up to 300m on 50/125um MMF(2000MHZ.KM)
Low power consumption, < 1W
Digital Diagnostic Monitor Interface
Optical interface compliant to IEEE 802.3ae
Electrical interface compliant to SFF-8431

UltraLAN SFP Module - Single Mode 1.25G 20KM 1310nm

UltraLAN SFP transceivers are high performance, cost effective modules supporting dual data-rate of 1.25Gbps/1.0625Gbps and 20km transmission distance with SMF.

The transceiver consists of three sections: a FP laser transmitter, a PIN photodiode integrated with a trans-impedance preamplifier (TIA) and MCU control unit. All modules satisfy class I laser safety requirements.The transceivers are compatible with SFP Multi-Source Agreement (MSA) and SFF-8472. For further information, please refer to SFP MSA.
Product Features:

Supports 1.25Gbps/1.0625Gbps bit rates
Duplex LC connector
Hot pluggable SFP footprint
1310nm FP laser transmitter and PIN photo-detector
Applicable for 20Km SMF connection
Low power consumption, < 0.8W
Digital Diagnostic Monitor Interface
Compliant with SFP MSA and SFF-8472
Very low EMI and excellent ESD protection

UltraLAN SFP Module - Single Mode 1.25G 10KM 1310nm

UltraLAN SFP transceivers are high performance, cost effective modules supporting dual data-rate of 1.25Gbps/1.0625Gbps and 10km transmission distance with SMF.

The transceiver consists of three sections: a FP laser transmitter, a PIN photodiode integrated with a trans-impedance preamplifier (TIA) and MCU control unit. All modules satisfy class I laser safety requirements.The transceivers are compatible with SFP Multi-Source Agreement (MSA) and SFF-8472. For further information, please refer to SFP MSA.

Product Features:

Supports 1.25Gbps/1.0625Gbps bit rates
Duplex LC connector
Hot pluggable SFP footprint
1310nm FP laser transmitter and PIN photo-detector
Applicable for 10Km SMF connection
Low power consumption, < 0.8W
Digital Diagnostic Monitor Interface
Compliant with SFP MSA and SFF-8472
Very low EMI and excellent ESD protection
Very low EMI and excellent ESD protection

UltraLAN SFP Module - Multimode 1.25G 500m 850nm


The UltraLAN SFP transceivers are high performance, cost effective modules supporting data-rate of 1.25Gbps and 550m transmission distance with MMF.

The transceiver consists of three sections: a VCSEL laser transmitter, a PIN photodiode integrated with a trans-impedance preamplifier (TIA) and MCU control unit. All modules satisfy class I laser safety requirements.The transceivers are compatible with SFP Multi-Source Agreement (MSA) and SFF-8472.

Product Features:

Supports 1.25Gbps/1.0625Gbps bit rates
Duplex LC connector
Hot pluggable SFP footprint
850nm VSCEL laser transmitter and PIN photo-detector
Applicable for 500m on 50/125µm, 300m on 62.5/125µm MMF connection
Low power consumption, < 0.5W
Digital Diagnostic Monitor Interface
Compliant with SFP MSA and SFF-8472
Very low EMI and excellent ESD protection

UltraLAN SFP BiDi Module Pair - SM 3KM 1310/1510nm

UltraLAN's SFP-BIDI transceivers are high performance, cost effective modules supporting dual data-rate of 1.25Gbps/1.0625Gbps and 3km transmission distance with SMF.


The transceiver consists of three sections: a FP/DFB laser transmitter, a PIN photodiode integrated with a trans-impedance preamplifier (TIA) and MCU control unit. All modules satisfy class I laser safety requirements. The transceivers are compatible with SFP Multi-Source Agreement (MSA) and SFF-8472.

Product Features:

Supports 1.25Gbps/1.0625Gbps bit rates
Bi-Directional LC connector
Hot pluggable SFP footprint
Applicable for 3KM SMF connection
Low power consumption, < 0.8W
Digital Diagnostic Monitor Interface
Compliant with SFP MSA and SFF-8472
Very low EMI and excellent ESD protection

Please note, as these are BiDi SFP Modules they are only sold in a pair.

UltraLAN’s BiDi SFP transceivers are designed for high performance and cost efficiency. They support dual data rates of 1.25Gbps/1.0625Gbps and enable transmission distances of up to 20km over single‑mode fiber (SMF).

Product Composition
FP/DFB laser transmitter for stable optical output
PIN photodiode with integrated trans‑impedance preamplifier (TIA)
MCU control unit for diagnostics and performance management
Class I laser safety compliance
Compatible with SFP Multi‑Source Agreement (MSA) and SFF‑8472 standards

Key Features
Supports 1.25Gbps downstream bit rates
Bi‑Directional LC connector (single fiber, dual wavelength)
Hot‑pluggable SFP footprint for easy installation
Suitable for up to 10km SMF connections (rated for 20km maximum)
Low power consumption (<0.8W)
Digital Diagnostic Monitor Interface (DDMI) for real‑time monitoring
Very low EMI and excellent ESD protection

Important Note
These are BiDi (Bi‑Directional) SFP modules, transmitting and receiving on different wavelengths (Tx: 1310nm / Rx: 1510nm). They are only sold in pairs, as each side of the link requires a complementary module.

UltraLAN Gigabit RJ45 SFP Module - 10/100/1000 Ethernet Module

The UltraLAN Copper Small Form Pluggable (SFP) transceivers are high performance, cost effective modules compliant with the Gigabit Ethernet and 1000BASE-T standards as specified in IEEE 802. 3-2002 and IEEE 802.3ab, which supports up to Gigabit data rates up to 100 meters in distance over unshielded twisted-pair CAT5 cabling.


The module supports 1000Mbps (or 10/100/1000Mbps) full duplex data-links with 5-level Pulse Amplitude Modulation (PAM) signals. All four pairs in the cable are used with symbol rate at 250Mbps on each pair.

This SFP module is compatible with all vendor devices that has an SFP slot.

Product Features:

Gigabit bi-directional data links
Compact RJ-45 connector
Hot pluggable SFP footprint
1 Gigabit Ethernet over CAT5 cable
Applicable for 100m distance transmission
Low power consumption, < 1.2W
Access to physical layer IC via 2-wire serial bus

UltraLAN GPON SFP Class C++ SC/UPC for OLT (FIB-SFP-GP-C++)

The UltraLAN GPON SFP Class C++ module is engineered for high-performance Gigabit-capable Passive Optical Networks (GPON), offering seamless integration with Fiber OLT units. With a bi-directional data link supporting 2488Mbps transmit and 1244Mbps receive rates, this module features a compact SC/UPC connector, operates within a temperature range of 0 to 70°C, and is powered by a single 3.3V supply. Designed for reliability, it includes advanced digital diagnostics, low EMI, and robust ESD protection, all while adhering to stringent safety and compliance standards. Enhance your network's efficiency with this cutting-edge SFP module.

Applications:

• Gigabit-capable Passive Optical Networks (GPON)

Features:

• Single fiber bi-directional data links asymmetric TX 2488Mbps/RX1244Mbps application

• 1490nm continuous-mode DFB laser transmitter and 1310nm burst-mode APD-TIA receiver

• Small Form Factor Pluggable package with SC/UPC Connector

• 0 to 70°C operating temperature

• Single 3.3V power supply

• Digital diagnostic monitoring interface

• Digital burst RSSI function to monitor the input optical power level

• LVPECL compatible data input/output interface

• LVTTL transmitter disable control

• LVTTL transmitter laser fault alarm

• Fast LVTTL receiver Signal Detect (SD) indication response

• Low EMI and excellent ESD protection

• Class I laser safety standard IEC-60825 compliant

• RoHS6 Compliance

Standards:

• Complies with SFP Multi-Source Agreement (MSA) SFF-8074i

• Complies with ITU-T G.984.2 Amendment 1

• Complies with FCC 47 CFR Part 15, Class B

• Complies with FDA 21 CFR 1040.10 and 1040.11 except for deviations pursuant to Laser Notice No. 50, dated June 24, 2007

• Complies with SFF-8472

• Compatible with TR-NWT-000870 4.1 ESD sensitivity classification Class2.

• Compatible with Telcordia GR-468-CORE

UltraLAN 25G SFP28 BiDi Module Pair - SM 20KM 1270/1330nm


UltraLAN's SFP-BIDI transceivers are high performance, cost effective modules supporting dual data-rate of 25Gbps and 20km transmission distance with SMF.


The transceiver consists of three sections: a FP/DFB laser transmitter, a PIN photodiode integrated with a trans-impedance preamplifier (TIA) and MCU control unit. The transceivers are compatible with SFP Multi-Source Agreement (MSA) and SFF-8402.


Product Features:

Up to 25.78Gb/s data links
Bi-Directional LC connector
Hot pluggable SFP28 footprint
1270nm/1330nm DFB transmitter
Applicable for 20KM SMF connection
Low power consumption, <1.5W
Compliant to SFF-8402 for SFP28 solution
RoHS Compliant


Please note, as these are BiDi SFP Modules they are only sold in a pair.

UltraLAN 10G SFP BiDi Module Pair - SM 10KM 1270/1330nm


UltraLAN's SFP-BIDI transceivers are high performance, cost effective modules supporting dual data-rate of 10Gbps and 10km transmission distance with SMF.


The transceiver consists of three sections: a FP/DFB laser transmitter, a PIN photodiode integrated with a trans-impedance preamplifier (TIA) and MCU control unit. All modules satisfy class I laser safety requirements. The transceivers are compatible with SFP Multi-Source Agreement (MSA) and SFF-8472.


Product Features:

Supports 10G rates
Bi-Directional LC connector
Hot pluggable SFP footprint
Applicable for 10KM SMF connection
Low power consumption, < 0.8W
Digital Diagnostic Monitor Interface
Compliant with SFP MSA and SFF-8472
Very low EMI and excellent ESD protection


Please note, as these are BiDi SFP Modules they are only sold in a pair.

Ubiquiti's UACC-SM10G allows for long-distance, single-mode fiber connections. It can deliver up to 10Gbps speeds at distances of up to 10km.

*Note: The price reflected is for a pair (one box of 2 units). This product is only sold as a pair, and no single units are available.

Specifications
Connector: 2x LC
Data Rate: 10Gbps
Form Factor: SFP
Mode: Single Mode
Supported Distance: 10km
Wavelength: 1310nm

Ubiquiti's UACC-SM1GS is ideal for long-distance, bi-directional, single-mode connections. It can deliver up to 1.25Gbps speeds at distances of up to 3km.

These SFP modules make use of Wavelength-Division Multiplexing (WDM). This means it uses two different light wavelengths to transmit data in both directions at once, resulting in fewer fiber cables required to run. It also aids in maximizing the use of existing infrastructure and simplifying installations.

*Note: The price reflected is for a pair (one box of 2 units). This product is only sold as a pair, and no single units are available.

Specifications
Connector: 1x LC
Data Rate: 1.25Gbps
Form Factor: SFP (BiDi)
Mode: Single Mode
Supported Distance: 3km
Wavelength: 1310nm / 1550nm

Ubiquiti Single Mode (LC) SFP Module Pair
The UF-SM1G is ideal for long-distance, outdoor, bi-directional, single-mode fiber runs for distances of up to 3 km at 1 Gbps.
Outdoor Fiber Installations
For long-distance runs of 300+ meters, use UFiber 1G single-mode modules for maximum reuse of existing infrastructure.
UF-SM-1G-S
Supported Media Single-Mode Fiber
Connector Type (1) LC
BiDi ✓
TX Wavelength Blue1310 nm Yellow1550 nm
RX Wavelength Blue 1550 nm Yellow 1310 nm
Data Rate 1.25 Gbps SFP
Cable Distance 3 km
Pack Options 1-Pair

Ubiquiti's UACC-MM10G allows for multi-mode fibre connections delivering up to 10Gbps speeds at distances of up to 300m.

*Note: The price reflected is for a pair (one box of 2 units). This product is only sold as a pair, and no single units are available.

Specifications
Connector: 2x LC
Data Rate: 10Gbps
Form Factor: SFP
Mode: Multi Mode
Supported Distance: 300m
Wavelength: 850nm

Ubiquiti's UACC-MM1G allows for multi-mode fiber connections delivering up to 1.25Gbps speeds at distances of up to 550m.

*Note: The price reflected is for a pair (one box of 2 units). This product is only sold as a pair, and no single units are available.

Specifications

Connector: 2x LC
Data Rate: 1.25Gbps
Form Factor: SFP
Mode: Multi Mode
Supported Distance: 550m
Wavelength: 850nm

Ubiquiti Multi Mode (LC) SFP Module Pair

The UF-MM1G is ideal for short-distance, outdoor, bi-directional, multi-mode fiber runs for distances of up to 550m at 1 Gbps.

Outdoor Fiber Installations

For short-distance runs of 300+ meters, use UFiber 1G multi-mode modules for maximum reuse of existing infrastructure.
UF-MM-1G-S
Supported Media Multi-Mode Fiber
Connector Type (1) LC
BiDi ✓
TX Wavelength
850 nm

RX Wavelength
850 nm

Data Rate 1.25 Gbps SFP
Cable Distance 550 m
Pack Options 1-Pair

Please note: This kit is only sold as a pair (one box with 2 units inside)