25G 100G QSFP28 ROSA 0~10G

25G 100G QSFP28 ROSA 0~10G
ZKTel's Optical Modules are electronic components that convert an electrical signal to an optical signal simultaneously. Optical Modules are categorized into LD (Laser Diode) Modules and PD (Photo Diode)...
Product Details

ZKTel's Optical Modules are electronic components that convert an electrical signal to an optical signal simultaneously. Optical Modules are categorized into LD (Laser Diode) Modules and PD (Photo Diode) Modules. Optical Transceivers are packaged PD and LD Modules. These products are the core devices for any optical communication system such as an Optical Transponder and an ONU (Optical Network Unit).


We manufacture and provide the components that are used in Optical Modules and Assemblies. We have the ability to design and provide products from a trial sample basis up to a mass production level. Optical Modules are divided into two industry types. One type are known as Receptacle Modules. This type is represented by a TOSA (Transmitter Optical Sub-Assembly) and ROSA (Receiver Optical Sub-Assembly) Assemblies. The second types are known as Coaxial Modules which consists of Fiber Pigtails.


ZKTel offers a range of InGaAs PIN Photodiodes specifically designed for Digital data Transmission applications featuring:

High sensitivity

Low dark current

Low capacitance

High speed response

Wide operating temperature range from –40 to 85°C

Available in various packages, pigtailed or in receptacles

ZKTel PIN Photodiodes for Analogue Data Transmission are designed specifically for CATV and other high speed analogue receiver applications. 


They feature:

Low Inter-modal Distortion

Wide dynamic range

High sensitivity at 1310nm and 1550nm

Low dark current

Low Capacitance

Available in various packages, pigtailed or in receptacles

Part No. Data Rate Wavelength Voltage Pin Type Package series Fiber Type
ZR14-31x 155M 1310/1550nm 3.3V/5V PIN-TIA-pin-A Receptacle   E None
ZR15-51x 1.25G 1310/1550nm 5V PIN-TIA-pin-A Receptacle   B None
ZR13-64x 2.5G 1310/1550nm 3.3V PIN-TIA-pin-D Receptacle   E None
ZR13-65x 2.5G 1310/1550nm 3.3V PIN-TIA-pin-E Receptacle   E None
ZR13-73x 3G 1310/1550nm 3.3V PIN-TIA-pin-C Receptacle   B None
ZR15-74x 3G 1310/1550nm 5V PIN-TIA-pin-D Receptacle   B None
ZR13-75x 3G 1310/1550nm 3.3V PIN-TIA-pin-E Receptacle   B None
ZR13-35x 155M 1310/1550nm 3.3V PIN-TIA-pin-A Pigtail   A SM
ZR13-55x 1.25G 1310/1550nm 3.3V PIN-TIA-pin-A Pigtail   B MM
ZR13-65x 2.5G 1310/1550nm 3.3V PIN-TIA-pin-E Pigtail   D SM
ZR13-75x 3G 1310/1550nm 3.3V PIN-TIA-pin-E Pigtail   B SM
ZR13-95x 10G 1310/1550nm 3.3V PIN-TIA-pin-E Pigtail   B SM


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