Accelight’s QSFP28 CWDM4 transceiver module is designed for use in 100 Gigabit Ethernet links over 2km with FEC single mode fiber. Digital diagnostics functions are available via an I2C interface, as specified by the QSFP28 MSA.

Accelight’s ASP-PR-GU-20 Series is a transceiver for the optical network unit (ONU) of 10G GPON with 9.95328Gbps in downstream and 9.95328Gbps in upstream. ASP-PR-GU-20 series is high performance module for single fiber communications by using 1270nm burst-mode transmitter and 1577nm continuous-mode receiver. The transmitter section uses a DFB 1270nm laser and the receiver section uses an integrated 1577 nm detector preamplifier (IDP) mounted in an optical header and a limiting post-amplifier IC. CML interface is used for differential inputs and outputs. LVTTL logic control interface simplifies the interfaces to external circuitry.

Accelight’s ASP-PR-GT-DC-30 Series is a transceiver for the optical line terminal (OLT) of XGS-PON/XG- PON with 9.953Gbps in downstream and 9.95328/2.48832Gbps in upstream. ASP-PR-GT-DC-30 series is high performance module for single fiber communications by using 1577nm continuous-mode transmitter and 1270nm burst-mode receiver. The transmitter section uses an EML 1577nm laser and is a class 1 laser compliant according to International Safety Standard IEC-60825-1. The receiver section uses an integrated 1270 nm detector preamplifier (IDP) mounted in an optical header and a limiting post-amplifier IC.

Accelight's QSFP56-DD to 2xQSFP56 AOC is designed for use in 400 Gigabit Ethernet links over 30m MMF. QSFP56-DD end of the AOC module has 8 independent electrical input/output channels operating at 53.125Gbps per channel. Each QSFP56 end of the AOC module has 4 independent electrical input/output channels operating at 53.125Gbps per channel. It consists of two transmitter/receiver units, with each operating on 850nm wavelength. The electrical interface of the module is compliant with the 400GAUI-8/200GAUI-4 interface as defined by IEEE 802.3bs, and compliant with QSFP56- DD/QSFP56 MSA.

Accelight's QSFP-DD 4*100Gbps transceiver module is designed for optical communication applications in 400 Gigabit Ethernet links over 2km single mode fiber. This product converts 8 channels of 50Gbps (PAM4) electrical input data to 4 channels of 100Gbps (PAM4) CWDM optical signals. Reversely, on the receiver side, 4 channels of CWDM optical signals of 100Gbps (PAM4) converts to 8 channels of 50Gbps (PAM4) electrical output data. The central wavelengths of 4 channels are the ITU G.694.2 CWDM grid near 1300nm, and per channel operating at 100Gbps. The electrical interface of the module is compliant with the 400GAUI-8 interface as defined by IEEE 802.3bs, and the form factor, optical/electrical connection and digital diagnostic interface compliant with QSFP-DD MSA.

Accelight's QSFP-DD 4*100Gbps transceiver module is designed for optical communication applications in 400 Gigabit Ethernet links over 500m single mode fiber. This product converts 8 channels of 50Gbps (PAM4) electrical input data to 4 channels of 100Gbps (PAM4) parallel optical signals. Reversely, on the receiver side, 4 channels of parallel optical signals of 100Gbps (PAM4) converts to 8 channels of 50Gbps (PAM4) electrical output data. The central wavelengths of 4 parallel channels are 1310nm, and per channel operating at 100Gbps. The electrical interface of the module is compliant with the 400GAUI-8 interface as defined by IEEE 802.3bs, and the form factor, optical/electrical connection and digital diagnostic interface compliant with QSFP-DD MSA.

Accelight's 100Gbps QSFP28 transceiver module is designed for use in 100 Gigabit Ethernet links over 80km single mode fiber. The module has 4 independent electrical input/output channels operating up to 25.78Gbps per channel. This transceiver consists of transmitter/receiver units, with each operating on a set of 4 wavelengths on the ITU G.694.1 LAN-WDM grid near 1310nm. The transmitter path of the module incorporates 4-channel EMLs and 4-channel modulator driver. On the receiver path, a 1-channel SOA, 4- channel PD array, and 4-channel TIA array are used, along with NRZ re-timers.

Accelight's QSFP-DD transceiver module is designed for use in 200 Gigabit Ethernet links over 10km single mode fiber. The implementation of an 8 channel DML TOSA and ROSA to create a Dual LAN-WDM transceiver. The QSFP-DD 2x100G LAN-WDM transceiver is characterized by an 8x25G NRZ electrical interface and Dual CS connectors and compliant with QSFP-DD MSA.

Accelight‘s QSFP-DD AOC is designed for use in 400 Gigabit Ethernet links over 30m MMF. Each end of the AOC module has 8 independent electrical input/output channels operating at 53.125Gbps per channel. It consists of two transmitter/receiver units, with each operating on 850nm wavelength. The transmitter path of the module incorporates a PAM4 re-timer ASIC with two 4-channel modulator drivers and 8 modulated lasers. On the receiver path, it consists of 8 photodiodes and two 4-channel TIAs, along with the PAM4 re-timer. The electrical interface of the module is compliant with the 400GAUI-8 interface as defined by IEEE 802.3bs, and compliant with QSFP-DD MSA.