Optical chips
DAC AOC cables
25G SFP28 transceivers
100G-400G transceivers
Copper SFP
PON products
Optical components
Silicon Photonics Components
Silicon integrated photonic devices / circuits are used in the next generation of high-bandwidth, low-power signal transmission important function devices will be widely used chip interconnect glazing, high-performance data centers and fiber to the home (FTTH) technology. Compared to other integrated devices, including the current large-scale adoption of a single device as well as silica-based planar waveguide technology, it has the following decisive advantages.
10G SFP+ DAC
The DAC SFP+ cable assemblies are high-performance, cost effective I/O solutions for 10Gb Ethernet and 10G Fibre Channel applications. SFP+ copper modules allow hardware manufacturers to achieve high port density, configurability and utilization at a very low cost and to reduce power budget.
100G QSFP28 DAC
100G QSFP28 passive cable assembly products, based on 4 x25G or 4 x28G structure, the product can well satisfy the next generation 100G switches, servers,routers and other products of application requirements.
100G QSFP28 to 4x25G SFP28 DAC
100G QSFP28 passive copper direct-attach cables are suitable for very short distances and offer a highly cost-effective way to establish a 100-Gigabit link between QSFP28 ports of QSFP28 switches within racks and across adjacent racks.
40G QSFP+ to 4x SFP+ DAC
QSFP+ copper direct-attach cables are suitable for very short distances and offer a highly cost-effective way to establish a 40-Gigabit link between QSFP+ ports of QSFP+ switches within racks and across adjacent racks.
25G BiDi SFP28 80km
The ZB7UT(TU)80QQ-DxL series single mode transceiver is small form factor pluggable module for duplex optical data communications. The ZB7UT(TU)80QQ-DxL module is designed for single mode fiber and operates at a nominal wavelength of 1295.56nm or 1309.14nm; the transmitter section uses a multiple quantum well EML, which is class 1 laser compliant according to International Safety Standard IEC-60825.
25G ZR SFP28 80km
The SFP28 ZR optical transceiver supports high speed serial links over single-mode optical fiber at signal rates up to 25.78Gb/s. The transmitter side of the module incorporates one 1300nm EML and CDR integrated with EML driver, and the receiver side integrated with SOA and PIN-TIA followed by Rx CDR.
40G QSFP+ PAM4
ZKTel ZDQD02H-DCM is a Four-Channel, Pluggable, Parallel, Fiber-Optic QSFP+ Transceiver for InfiniBand QDR/DDR/SDR, 10G/8G/4G/2G fiber channel, PCIe and SAS Applications. The QSFP full-duplex optical module offers 4 independent transmit and receive channels, each capable of 11.2Gbps operation for an aggregate data rate of 40Gbps 2km using single mode fiber. These modules are designed to operate over single mode fiber systems using 1310nm DFB laser array. An optical fiber ribbon cable with an MPO/MTPTM connector can be plugged into the QSFP module receptacle. QSFP+ PSM IR4 is one kind of parallel transceiver which provides increased port density and total system cost savings.
40G QSFP+ SRBD
This transceiver is designed for use in 40 Gigabit Ethernet (40GE) applications over duplex multimode fiber. It is a high-performance 40GBASE-SR-BiDi QSFP+ optical Transceiver for 40G short-range duplex data communication and interconnects applications. This 40G transceiver operates on the wavelength of 832nm to 918nm via an LC connector and supports link lengths of 100m on OM3 multimode fiber or 150m on OM4 multimode fiber.
40G QSFP+ LR4
This product is a parallel 40Gb/s Quad Small Form-factor Pluggable (QSFP+) optical module. It provides increased port density and total system cost savings. The QSFP+ full-duplex optical module offers 4 independent transmit and receive channels, each capable of 10Gb/s operation for an aggregate data rate of 40Gb/s on 10km of single mode fiber.
50G QSFP28 PAM4 ER4
The ZKTEL 50G PAM4 QSFP28 modules offer customers 50Gb/s electrical interface compliant with CEI- 28G-VSR standard for 50GAUI-2 with 2X25Gb/s high speed CML signal and 50Gb/s PAM4 optical interface, up to 40km reach on single mode fiber for 50G ER
application.
25G SFP28 Tunable 10km
ZKTel’s ZD7L10Q-DBL is a tunable transceiver module designed for 10km optical communication applications, and it is compliant to SFP28 MSA standard. This module can convert a 25Gb/s electrical data to25Gb/s optical signals. Similarly, it a 25Gb/s optical input signal to 25Gb/s serial electrical data. It has been designed to meet the harshest external operating conditions including temperature, humidity and EMI interference. The module offers very high functionality and feature integration, accessible via a two-wire serial interface.
25G SFP28 BiDi 10km
The SFP28 transceiver provides 25GBase-BX throughput up to 10km over single mode fiber (SMF) using a wavelength of 1270nm-TX/1330nm-RX via an LC simplex connector. This bidirectional unit must be used with another transceiver or network appliance of complimenting wavelengths. It provides 25GBASE Ethernet connectivity option for 25G Ethernet, telecom and data center. It is fully compliant with the SFP28 MSA, CPRI and eCPRI standard.
25G ER SFP28 40km
The SFP28 transceiver provides 25GBase-ER throughput up to 40km over single mode fiber (SMF) using a wavelength of 1310nm via an LC duplex connector. It provides 25GBASE Ethernet connectivity option for 25G Ethernet, telecom and data center, suitable for both outdoor and indoor deployments. It is fully compliant with the SFP28 MSA, CPRI and eCPRI standard.
25G LR SFP28 10km
The SFP28 transceiver provides 25GBase-LR throughput up to 10km over single mode fiber (SMF) using a wavelength of 1310nm via an LC duplex connector. It provides 25GBASE Ethernet connectivity option for 25G Ethernet, telecom and data center, suitable for both outdoor and indoor deployments. It is fully compliant with the SFP28 MSA, CPRI and eCPRI standard.
400G QSFP112 LR4
The 400G QSFP112 LR4 Transceiver supports link lengths of up to 10km over SMF with Duplex LC connector. This transceiver is compliant with QSFP112 MSA, CMIS 5.2 Interface and 400GAUI-4 standards. The built-in digital diagnostics monitoring (DDM) allows access to real-time operating parameters. It is suitable for 400G ethernet and data center interconnect applications.
400G OSFP DR4
The transceiver modules are designed for use in 400 Gigabit Ethernet links on up to 500m of single mode fiber. They are compliant with the OSFP MSA, IEEE 802.3bs and 100G Lambda MSA.The optical transceiver is RoHS compliant.
400G OSFP SR8
The transceiver modules are designed for use in 400 Gigabit Ethernet links on up to 100m of Multimode fiber. They are compliant with the OSFP MSA and IEEE 802.3cd/cm.The optical transceiver is RoHS compliant.
100G QSFP28 DR
The 100G QSFP28 DR transceiver is designed for use in 100 Gigabit Ethernet links on up to 500m of single mode fiber. They are compliant with the QSFP MSA, IEEE 802.3cu and 100G lamada MSA.The optical transceiver is RoHS compliant.
100G QSFP28 FR
The 100G QSFP28 FR transceiver is a single lambda short reach single-mode 100G QSFP28 optical module transceiver compatible with the 100GBase-FR specifications. It uses a single 1310nm EML laser at 1310nm with a PIN receiver. There are 4x 25G NRZ electrical channels in the interface for a total speed of 100G available on the QSFP28 interface.
100G QSFP28 ER
The 100G QSFP28 ER transceiver is designed for using in 100-Gigabit Ethernet links up to 40km over Single-Mode Fiber (SMF). It is compliant with the QSFP28 MSA,100G Lambda 100G ER-40 and CAUI-4(no FEC).
100G QSFP28 LR
The 100G SFP28 LR transceiver modules are designed for use in 100 Gigabit Ethernet links on up to 10km of single mode fiber. They are compliant with the QSFP28 MSA, IEEE 802.3cu and portions of IEEE 802.3bm.The optical transceiver is RoHS compliant.
100G QSFP28 BIDI ER1
The optical transceiver uses the wavelengths of TX1309nm/RX1304nm with PAM4 signals for up to 40km transmission over single-mode fiber. The module supports 103.125/106.25/111.8Gb/s with PAM4 lane signaling data rate with a simplex LC connector using the QSFP28 footprint. This bidirectional transceiver is fully compliant with QSFP28 MSA, 100G OTU4, 802.3cu, SFF-8636 & SFF-8679 specifications in 100GBASE-ER1 BIDI applications. The hot-swapping module features an I2C interface with integrated digital diagnostic monitoring functions.
100G QSFP28 SRBD
The ZKTel 100G QSFP28 SRBD Transceivers Compatible 100GBASE-SR SWDM4 Bi-Directional QSFP28 transceiver is a pluggable optical transceiver with a duplex LC connector interface for short-reach data communication and interconnect applications using Multi-Mode Fiber (MMF). It offers customers a compelling solution that enables reuse of their existing 10 Gb duplex MMF infrastructure for migration to 100 Gigabit Ethernet connectivity.
100G QSFP28 SWDM4
The ZKTel 100G QSFP28 SWDM4 Optical Transceiver modules are designed for use in 100G Ethernet links over duplex multimode fiber. They are compliant with the QSFP28 MSA1 and IEEE 802.3bm CAUI-42 . Digital diagnostics functions are available via the I2C interface, as specified by the QSFP28 MSA1. The transceiver is RoHS-6 compliant per Directive 2011/65/EU3.
1000BASE-T SFP
The ZKTel's 1000BASE-T Copper Small Form Pluggable (SFP) transceivers are based on the SFP Multi Source Agreement (MSA) . They are compatible with the Gigabit Ethernet and 1000BASE-T standards as specified in IEEE Std 802.3 . The 1000BASE-T physical layer IC (PHY) can be accessed via I2C, allowing access to all PHY settings and features.
10GBASE-T SFP+
The ZKTel's 10GBASE-T Copper Small Form Pluggable (SFP+) transceivers are based on the SFP+ Multi Source Agreement (MSA) . They are compatible with the 10Gigabit Ethernet and 10GBASE-T standards as specified in IEEE Std 802.3 . The 10GBASE-T physical layer IC (PHY) can be accessed via I2C, allowing access to all PHY settings and features.
10/100/1000BASE-T SFP
10/100/1000 BASE-T copper Small Form Pluggable (SFP) transceivers are based on the SFP Multi Source Agreement (MSA).They are compatible with the Gigabit Ethernet and 1000BASE-T standards as specified in IEEE Std 802.3 . The 10/100/1000 BASE-T physical layer IC (PHY) can be accessed via I2C, allowing access to all PHY settings and features.
CATV Optical Receiver
CATV Optical Receiver is designed for FTTH networks ONU side to receive the 1555nm video signal.The receiver integrates a WDM and an analog PIN photodiode. It could fit together with GPON (Gigabit Passive Optical Net) or XG(S)-PON (10Gigabit Passive Optical Net) transceiver to fulfill triple play function for FTTH networks.They are compliant with ITU-T G.984.5/G.9807.The optical transceiver is RoHS compliant.
25G PON OLT
25G PON OLT SFP28 transceiver modules are designed for use in 25G PON ONU links on up to 20km of single mode fiber. They are compliant with the IEEE 802.3ca ,SFF-8402.The optical transceiver is RoHS compliant.
25G PON ONU
25G PON ONU SFP28 transceiver modules are designed for use in 25G PON ONU links on up to 20km of single mode fiber. They are compliant with the IEEE 802.3ca SFF-8402.The optical transceiver is RoHS compliant.
50G PON ONU
Z5D342025-ZCS 50G PON ONU QSFP28 transceiver modules are designed for use in 50G PON ONU links on up to 20km of single mode fiber. They are compliant with the ITU-T G.9804.x.The optical transceiver is RoHS compliant.
50G PON OLT
Z5D432052-ZCS 50G PON OLT QSFP28 transceiver modules are designed for use in 50G PON OLT links on up to 20km of single mode fiber. They are compliant with the ITU-T G.9804.3.The optical transceiver is RoHS compliant.
XGPON&GPON Combo OLT N1-B+
The Transceiver is a combination of XGS-PON OLT and GPON OLT optical transceiver in a SFP+ housing. It is designed to support both the XGS-PON OLT and the GPON OLT specifications over a single fiber via coarse wave division multiplexing. The XGS-PON bidirectional link is configured with 1270nm/1577nm optics and the GPON link is configured with 1310nm/1490nm optics. The 1270nm and 1310nm optical burst mode receivers incorporate APD/TIA optics for maximum sensitivity. The 10G transmitter incorporates a 1577nm EML laser assembly and the 2.5G transmitter incorporates a 1490nm DFB laser assembly. The transmitters can be controlled by the LVTTL Tx_DISABLE function and the receivers incorporates the LVTTL Rx_SD output.
10G EPON OLT SFP+
10G EPON ONU SFP+
XGPON OLT SFP+
XGSPON E1 OLT SFP+
25G PON ONU BOSA
Product Features
1286nm cooled laser diode
High sensitive APD -TIA
Date rates up to 24.8832Gb/s
0~75℃ Operating temperature range
SC/PC Receptacle
GPON ONU BOSA with PWDM
GPON ONU BOSA with PWDM integrates GPON ONU BOSA and PWDM, which is designed ideal for the GPON ONU with CATV. The BOSA built-in a 1310 DFB laser transmitter and a APD or Super-TIA receiver for 1490 signal, the PD is used for CATV 1550 signal.
Combo PON OLT BOSA
The transmitter of this product integrates two high-speed DFB laser diodes with a wavelength of 1490nm and a working rate of 2.5Gb/s and a high-speed DFB laser diode with a wavelength of 1577nm and a working rate of 10Gb/s.
Combo PON ONU BOSA
This single-fiber optical sub-assembly is designed for High-speed transmission applications.It is integrated with one 9.953Gb/s 1270nm DFB LD, one 1.244Gb/s 1310nm DFB LD, one 9.953Gb/s 1577nm PD and one 2.488Gb/s 1490nm PD with APD TIA, and together with optical filters for beam direction.
GPON ONU BOSA
This single-fiber optical subassembly is designed for FTTx applications. It is integrated with one 1.25Gb/s 1310nm DFB LD and one 2.5Gb/s PIN-TIA together with optical filters for beam direction.
XGPON ONU SC/APC Pigtail BOSA
The BOSA is used for 1270nm Tx/1577(1575~1580nm) Rx 2.5Gbps/10Gb/s Diplexer Optical Module BOSA consists of 1270nm multi-quantum-well structured DFB laser diode, a 1577nm digital receiver integrated by a WDM filter. It is suitable for XGPON ONU transceiver module.
UC LWDM 12CH Module
ZKTel’s 12 CH UC LWDM has a 22.6*18*6.5mm small package size and 2.2 dB low insert loss at industrial temperature range. It adopts Free-Space technology. Inside the device, adjacent signal channels are cascaded by parallel beam instead of the routing fiber, thus the reliability is significantly improved. UC LWDM Mux Demux is usually integrated inside LWDM transceiver for its small footprint and also used 5G fronthaul network where wavelengths are packed tightly together over the O-band, up to 12 wavelengths in 800GHz grid.
XGSPON Tri-OSA
The OSA is used for 1270nm Tx/1577(1575~1580nm) Rx/1550 Rx 9.953Gbps/ 9.953Gb/s/2.5GHz Triplexer Optical Module OSA consists of 1270nm multi-quantum-well structured DFB laser diode, a 1577nmdigital receiver and a 1550nm analog receiver integrated by WDM filters. It is suitable for passive optical network transceiver in ONU equipment of FTTP systems.
XGSPON ONU SC/APC Pigtail BOSA
lThis BOSA is used for 1270nm Tx/1577(1575~1580nm) Rx 9.953Gbps/9.953Gb/s Diplexer Optical Module BOSA consists of 1270 nm multi-quantum-well structured DFB laser diode, a 1577nm digital receiver integrated by a WDM filter. It is suitable for XGSPON ONU transceiver module.
GPON Tri-OSA
The BOSA is used for 1310nm Tx/1490(1480~1500nm) Rx 1.244Gbps/2.488Gb/s/1550nm Analog Rx Triplexer Optical Module OSA consists of 1310 nm multi-quantum-well structured DFB laser diode, a 1490 nm digital receiver and a 1550nm analog receiver integrated by a WDM filter. It is suitable for passive optical network transceiver in ONU equipment of FTTP systems.
PRODUCTS CENTER
800G QSFP-DD DR8
The transceiver modules are designed for use in 800 Gigabit Ethernet links on up to 100m of multi mode fiber. They are compliant with the QSFP-DD MSA and IEEE 802.3db.The optical transceiver is RoHS compliant.
800G QSFP-DD SR8
The transceiver modules are designed for use in 800 Gigabit Ethernet links on up to 100m of multi mode fiber. They are compliant with the QSFP-DD MSA and IEEE 802.3db.The optical transceiver is RoHS compliant.
400G QSFP112 LR4
The 400G QSFP112 LR4 Transceiver supports link lengths of up to 10km over SMF with Duplex LC connector. This transceiver is compliant with QSFP112 MSA, CMIS 5.2 Interface and 400GAUI-4 standards. The built-in digital diagnostics monitoring (DDM) allows access to real-time operating parameters. It is suitable for 400G ethernet and data center interconnect applications.
400G OSFP DR4
The transceiver modules are designed for use in 400 Gigabit Ethernet links on up to 500m of single mode fiber. They are compliant with the OSFP MSA, IEEE 802.3bs and 100G Lambda MSA.The optical transceiver is RoHS compliant.
ABOUT ZKTEL
ZKTel is a high-tech enterprise specializing in high-end optical chips, optical components, optical modules (155M-800Gbps) and intelligent testing equipment. The company has a senior R&D team in the industry mainly with doctoral and master’s degree, focusing on product R&D and manufacturing in the field of optical communication. With its own brand 'ZKTel ', the products are widely used in data communication networks, transmission networks, metropolitan backbone networks, data centers, 4G/5G mobile base stations, face recognition, auto-driving and other fields.
application area
Our products applications
Our products are widely used in data communication networks, transmission networks, metropolitan backbone networks, data centers, 4G / 5G mobile base stations, face recognition, auto-driving and other fields.
Professional certification
Professional certifications to ensure quality
ZKTel has dust-free workshops. The company has been certified by ISO9001, ISO14001, ISO45001, ISO10012, ANSI ESD S20.20 and intellectual property standard implementation management system; At the same time, optical transceivers and components products have obtained TUV, CE, FCC, ROНS, LVD and other certifications.
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E-mail: sales@zktel.com
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