Optical Component TOSA 1.25Gbps power supply 3.3V TIA 4PIN

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

Main Features

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

Hot tags:China TOSA, TOSA manufacturers, TOSA suppliers, TOSA factory, low price TOSA