Transceivers

1.25G SFP Transceiver MM, 550m

Cleerline™ SSF-SFP-MM1G transceiver is a high-performance, cost-effective module supporting data-rates of 1.25Gbps and 550m transmission distance with multimode fiber.

This SFP uses the 1000Base-SX standard, popular for short range connections.

The transceiver consists of three sections: a VCSEL laser transmitter, a PIN photodiode integrated with a transimpedance preamplifier (TIA) and MCU control unit. All modules satisfy class I laser safety requirements.

The transceivers follow the industry standards of the SFP Multi-Source Agreement (MSA) and SFF-8472, making them directly interchangeable with any networking device following industry standards.

10G SFP+ Transceiver SM, 20Km

Cleerline™ SSF-SFP-SM10G is a high-performance 10G SFP+ transceiver designed for long-range data transmission over single-mode fibers. Operating at a wavelength of 1310nm, this transceiver supports distances up to 20 kilometers, making it ideal for applications requiring extended reach. The SSF-SFP-SM10G is compliant with the 10GBASE-LR standard and features a line rate of 10.3125Gbps, ensuring reliable and efficient data communication.

This SFP+ transceiver utilizes a 1310nm DFB transmitter and PIN photodetector, providing low power consumption and superior EMI performance with its all-metal housing. It is hot-pluggable, allowing for easy installation and maintenance. The module supports advanced digital diagnostics, enabling real-time monitoring of received optical power, laser bias current, and optical output power. The electrical interface is compliant with SFI specifications, ensuring compatibility with a wide range of networking equipment.

The SSF-SFP-SM10G is ideal for various applications, including 10GBASE-LR at 10.3125Gbps and 10GBASE-LW at 9.953Gbps. It is suitable for long-range data communication in enterprise networks, data centers, and high-speed storage area networks (SANs). The transceiver's robust design and compliance with industry standards make it a cost-effective solution for enhancing network infrastructure and supporting high-density port configurations.

1G SFP Transceiver RJ45, 100m

The SSF-SFP-UMRJ451G is a high-performance, cost-effective Copper Small Form-Factor Pluggable (SFP) transceiver designed for Gigabit Ethernet applications. Fully compliant with IEEE 802.3-2002 and IEEE 802.3ab (1000BASE-T) standards, this module enables seamless 1000 Mbps full-duplex data transmission over distances of up to 100 meters.

1.25G SFP Transceiver SM BiDi T:1550/R:1310nm, 20Km Max Reach, w/DDM

Bi-directional (BiDi) SFP transceivers are high performance, cost effective modules supporting dual data-rates of 1.25Gbps/1.0625Gbps and 20km transmission distance with SMF. These SFPs use Wavelength Division (WDM) technology, mixing two wavelengths simultaneously. 

This SFP module accepts 1 LC connector and must be used as a pair: SSF-SFP-SM1GBDA matched with SSF-SFP-SM1GBDB. 

The SSF-SFP-SM1GBDA consists of three sections: a FP laser transmitter, a PIN photodiode integrated with a transimpedance preamplifier (TIA) and MCU control unit. 

The SSF-SFP-SM1GBDB transceiver consists of three sections: a 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. For further information, please refer to SFP MSA. 

1.25G SFP Transceiver SM BiDi T:1310/R:1550nm, 20Km Max Reach, w/DDM

Bi-directional (BiDi) SFP transceivers are high performance, cost effective modules supporting dual data-rates of 1.25Gbps/1.0625Gbps and 20km transmission distance with SMF. These SFPs use Wavelength Division (WDM) technology, mixing two wavelengths simultaneously. 

This SFP module accepts 1 LC connector and must be used as a pair: SSF-SFP-SM1GBDA matched with SSF-SFP-SM1GBDB. 

The SSF-SFP-SM1GBDA consists of three sections: a FP laser transmitter, a PIN photodiode integrated with a transimpedance preamplifier (TIA) and MCU control unit. 

The SSF-SFP-SM1GBDB transceiver consists of three sections: a 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. For further information, please refer to SFP MSA. 

10G SFP+ Transceiver SM BiDi T:1330/R:1270nm, 20Km Max Reach

Cleerline™ Bi-directional (BiDi) 10G SFP+ transceivers are high-performance, cost-effective modules supporting 20 km transmission distance with single-mode fiber. 

This SFP module accepts 1 LC connector and must be installed as a pair: SSF-SFP-SM10GBDA matched with SSF-SFPSM10GBDB. 

These single-mode transceivers are small form factor pluggable modules for duplex optical data communications such as 10GBASE-LR/LW defined by IEEE 802.3ae. The SFP+ 20-pin connector allows hot plug capability. 

Modules are designed for single-mode fiber and operate at a nominal wavelength of 1270nm or 1330nm. The transmitter section uses a multiple quantum well DFB, which is class 1 laser compliant according to International Safety Standard IEC-60825. The receiver section uses an integrated InGaAs detector preamplifier (IDP) mounted in an optical header and a limiting post-amplifier IC. 

Transceivers are compatible with SFP Multi-Source Agreement (MSA) and SFF-8472. 

10G SFP+ Transceiver SM BiDi T:1270/R:1330nm, 20Km Max Reach

Cleerline™ Bi-directional (BiDi) 10G SFP+ transceivers are high-performance, cost-effective modules supporting 20 km transmission distance with single-mode fiber. 

This SFP module accepts 1 LC connector and must be installed as a pair: SSF-SFP-SM10GBDA matched with SSF-SFPSM10GBDB. 

These single-mode transceivers are small form factor pluggable modules for duplex optical data communications such as 10GBASE-LR/LW defined by IEEE 802.3ae. The SFP+ 20-pin connector allows hot plug capability. 

Modules are designed for single-mode fiber and operate at a nominal wavelength of 1270nm or 1330nm. The transmitter section uses a multiple quantum well DFB, which is class 1 laser compliant according to International Safety Standard IEC-60825. The receiver section uses an integrated InGaAs detector preamplifier (IDP) mounted in an optical header and a limiting post-amplifier IC. 

Transceivers are compatible with SFP Multi-Source Agreement (MSA) and SFF-8472. 

40G QSFP+ SR2 BiDi 100m/OM3 or 150m/OM4, Dual LC

Cleerline™ SSF-QSFP-40GSR2 is a high-performance 40G QSFP+ transceiver module designed for short-range duplex data communication and interconnect applications. It integrates four 10.3125 Gbps electrical data lanes into a single LC duplex fiber optic cable, achieving an aggregate bandwidth of 40Gbps. Operating over multimode fiber systems, it supports link distances up to 100 meters using OM3 and 150 meters using OM4 optical fiber. This transceiver uses bi-directional optics with a nominal wavelength of 850nm on one end and 900nm on the other, making it compliant with the 40GE XLPPI electrical specification per-IEEE 802.3ba-2010.

Designed for reliability and efficiency, the SSF-QSFP-40GSR2 transceiver module features a power consumption range of 2.5 to 3.5W and operates within a temperature range of 0°C to 70°C. It is compliant with QSFP MSA and RoHS standards, and utilizes a conventional LC duplex connector, allowing reuse of existing cabling infrastructure. The module is ideal for 40 Gigabit Ethernet interconnects, datacom/telecom switch and router connections, data aggregation, and backplane applications, providing robust and efficient solutions for modern networking needs.

100G QSFP28 DR1 Optical Transceiver, SM, Single Lambda 1310nm, 500m Reach, Dual LC

Cleerline™ SSF-QSFP-100GDR1 is a 100G QSFP28 DR1 Single Lambda Optical Transceiver designed for 500-meter optical communication applications. It operates at a 50Gbaud data rate on a 1310nm wavelength and includes an EML driver integrated into the DSP with a cooled EML. This transceiver converts 4x25Gbps NRZ signals into a single 50Gbaud PAM4 signal using a DSP-based gearbox, making it compliant with IEEE 802.3cd and QSFP28 MSA standards. The module supports a maximum power consumption of 4.0W and includes a dual LC optical connector.

Built to withstand harsh conditions, with an operating temperature range of 0 to 70°C and humidity tolerance up to 85%. It provides a single +3.3V power supply, with power supply pins VccTx and VccRx internally connected. The transceiver features real-time digital diagnostic monitoring and meets RoHS compliance standards. It is ideal for data center interconnects, 100G Ethernet, and enterprise networking applications, providing high-speed, reliable optical communication over single-mode fiber up to 500 meters.

25G SFP28 SR Transceiver MM, 100m

Cleerline™ SSF-SFP28-25GSR is a high-performance 25G SFP28 SR Optical Transceiver designed for short-range multimode fiber (MMF) communication, supporting distances of up to 70 meters over OM3 and 100 meters over OM4. This single-rate module is compliant with IEEE 802.3by 25GBASE-SR optical specifications and features a dual-directional design with a duplex LC optical connection. It is backward compatible with legacy 10G SFP+ modules, providing flexibility for various network upgrades. The module operates with a single +3.3V power supply and supports a control management interface via a 2-wire serial interface, which facilitates serial ID, digital diagnostics, and module control functions.

The SSF-SFP28-25GSR transceiver is equipped with a 25G 850nm VCSEL transmitter and a 25G PIN photo-detector, ensuring reliable data transmission and reception. It features an all-metal housing for superior EMI performance and operates within a temperature range of 0 to 70°C. The module supports digital diagnostic monitoring compliant with SFF-8472 and has a maximum power consumption of 1.0W. It is ideal for high-speed storage area networks, computer cluster cross-connects, custom high-speed data pipes, and inter-rack connections, providing robust and efficient solutions for modern data communication needs.

25G SFP28 LR Transceiver SM 1310nm, 10Km reach, Dual LC

Cleerline™ SSF-SFP28-25GLR is a high performance 25G/28G LR single-mode and multi-rate SFP28 transceiver using 1310nm wavelength and reaching up to 10Km distance over 9/125um fibers. The module can be used for 25G Ethernet transmissions, and it is the building block of 100G single-mode fiber LR4 type transceivers.

The LR standard is used for medium and short-range fiber connections, due to increasingly popular single-mode fiber plant and very affordable costs. The SFP28 25G transceiver is backwards compatible with the SFP+ 10G rated transceivers.

The transceivers follow the industry standards of SFP Multi-Source Agreement (MSA) and SFF-8472, making them directly interchangeable with any networking device following industry standards.

1.25G SFP Transceiver SM, 20Km

Cleerline™ SSF-SFP-SM1G transceiver is a high performance, cost effective module supporting data-rates of 1.25Gbps / 1.0625Gbps and 20km transmission distance with single-mode
fiber.

The transceiver consists of three sections: a FP laser transmitter, a PIN photodiode integrated with a transimpedance 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.

10G SFP+ Transceiver MM, 300m

Cleerline™ SSF-SFP-MM10G is a 10G SFP+ transceiver designed for multimode fiber (MMF) applications, offering high-speed data transmission at 10 Gigabit speeds. This module supports a maximum reach of 300 meters using 50/125 µm multimode optical fiber and operates at an 850nm wavelength. The SSF-SFP-MM10G is compliant with the 10GBASE-SR standard and is ideal for short-range data communication.

The SSF-SFP-MM10G features a low-power, hot-pluggable design with an 850nm VCSEL transmitter and a PIN photodetector, ensuring efficient data transmission. It offers a maximum link length of 300 meters on 2000 MHz/km MMF and supports operating temperatures from 0 to 70°C. The module's electrical interface is compliant with SFI specifications, and it includes advanced firmware for system encryption. Its all-metal housing provides superior EMI performance, making it a cost-effective solution for high-density port applications.

This transceiver is suitable for various applications, including 10GBASE-SR at 10.3125Gbps, 10GBASE-SW at 9.953Gbps, and other optical links. It is designed for use in data centers, enterprise networks, and high-speed storage area networks (SANs), ensuring reliable and efficient data communication. The SSF-SFP-MM10G's compliance with IEEE 802.3ae and MSA SFF-8431 standards ensures compatibility with a wide range of networking equipment, making it an ideal choice for upgrading and expanding network infrastructure.