ZKTel offers lasers/TOSA for digital, analogue, CWDM and supervisory channel applications. Additionally we can supply Mini-TOSAs optimized for SFF and SFP designs and various FTTx devices.
Digital transmission
Economical un-cooled lasers for digital applications up to 2.5Gbps
InGaAsP/InP, SMQW lasers (Fabry-Perot and DFB) for low threshold current (typically 5-8mA)
Wide temperature operation from -40 to 85°C (95°C for some lasers)
Multiple package types available including TOCAN, transmission optical sub assemblies (TOSA), FC and SC receptacle, and pigtailed
Designed to meet Telcordia (Bellcore) and ITU-T requirements
Lasers for analogue applications
Lasers for CWDM applications
DWDM and supervisory channel lasers
Mini-TOSAs
FTTx devices
| Part No. | Source | Wavelength | Data Rate | Output Power | Package series | Connector | Pin Type | Isolation | Fiber Type |
| ZT614-6xx1 | DFB | 1550nm | 2.5G | 2-3mw | Receptacle F | SC | LD-Pin-1 | Single Stage | None |
| ZT412-5xx5 | DFB | 1310nm | 1.25G | 0.3-1mw | Receptacle A | FC-1 | LD-Pin-2 | None | None |
| ZT513-5xx5 | FP | 1550nm | 1.25G | 1-2mw | Receptacle B | FC-2 | LD-Pin-2 | Single Stage | None |
| ZT312-5xxx | FP | 1310nm | 1.25G | 0.3-1mw | Receptacle E | ST-1 | LD-Pin-2 | None | None |
| ZT615-6xx7 | DFB | 1550nm | 2.5G | 3-4mw | D | FC/APC | LD-Pin-1 | Single Stage | SM |
| ZT415-5xx9 | DFB | 1310nm | 1.25G | 2-3mw | B | SC/APC | LD-Pin-1 | Single Stage | SM |
| ZT315-5xx7 | FP | 1310nm | 1.25G | 1-2mw | A | FC/APC | LD-Pin-1 | Single Stage | SM |
| ZT515-5xx7 | FP | 1550nm | 1.25G | 1-2mw | A | FC/APC | LD-Pin-1 | Single Stage | SM |
| ZT714-5xx7-29x | CWDM DFB | 1290nm | 1.25G | 2-3mw | Pigtail B | FC/APC | LD-Pin-2 | Single Stage | SM |
| ZT714-5xx9-47x | CWDM DFB | 1470nm | 1.25G | 2-3mw | Pigtail B | SC/APC | LD-Pin-1 | Dual Stage | SM |
| ZT714-5xx9-59x | CWDM DFB | 1590nm | 1.25G | 2-3mw | Pigtail B | SC/APC | LD-Pin-1 | Single Stage | SM |
| ZT714-5xx9-61x | CWDM DFB | 1610nm | 1.25G | 2-3mw | Pigtail B | SC/APC | LD-Pin-1 | Dual Stage | SM |
| ZT511-6xx3 | FP | 1550nm | 2.5G | 0.3-0.5mw | Receptacle | LC-TOSA | LD-Pin-2 | None | None |
| ZT411-5xx3 | DFB | 1310nm | 1.25G | 0.3-0.5mw | Receptacle | LC-TOSA | LD-Pin-1 | Single Stage | None |
| ZT613-6xx3 | DFB | 1550nm | 2.5G | 1-1.59mw | Receptacle | LC-TOSA | LD-Pin-2 | Single Stage | None |
| ZT311-6xx3 | FP | 1310nm | 2.5G | 0.15-0.3mW | Receptacle | LC-TOSA | LD-Pin-2 | None | None |
| ZT713-6xx9-61x | DFB | 1610nm CWDM | 2.5G | 1-1.59mw | Receptacle | LC-TOSA | LD-Pin-2 | Single Stage | None |
| ZT312-10xx3 | DFB | 1310nm | 10G | 0.2-1mW | Receptacle | LC-TOSA | LD-Pin-2 | Single Stage | None |
| ZT312-5xx1 | DFB | 1310nm | 1.25G | 0.5-1mW | Receptacle | SC-TOSA6 | LD-Pin-2 | None | None |
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About ZKTel
Shaoxing ZKTel Equipment Co.,LTD as a leading manufacturer, was established in Shaoxing,Zhejiangprovince, which is the only supplier of optical modules based on si-photonics in China. It specializes in design, R&D, production and sale of optical components, opticalmodule and sub-system, fiber optic test instruments, optical passive components ect.
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