1.25G SFP 80km CWDM Gigabit Optical Transceiver Module 1270nm 1610nm DFB DDMI

1.25GSFP 80km CWDM 1270-1610nm DFB DDMI Gigabit Optical Transceiver Module

Description

The SFP transceivers are high performance, cost effective modules supporting data-rate of 1.25Gbps and 80km transmission distance with SMF.

The transceiver consists of three sections: an uncooled CWDM DFB laser transmitter, a PIN photodiode integrated with a trans-impedance preamplifier (TIA) and MCU control unit. All modules satisfy class I laser safety requirements. The transceivers are compatible with SFP Multi-Source Agreement (MSA) and SFF-8472. For further information, please refer to SFP MSA.

Features

• Data-rate of 1.25Gbps operation
• 9 CWDM DFB wavelengths laser and PIN photodetector for80km transmission
• Compliant with SFP MSA and SFF-8472 with duplex LC receptacle
• Digital Diagnostic Monitoring:Internal Calibration or External Calibration
• Compatible with SONET OC-24-LR-1
• Compatible with RoHS
• +3.3V single power supply
• Operating case temperature:Standard : 0 to +70°C

Application

• Gigabit Ethernet
• Fiber Channel
• Switch to Switch interface
• Switched backplane applications
• Router/Server interface
• Other optical transmission systems​

Absolute Maximum Ratings

Table 1 - Absolute Maximum Ratings

See table3 below for “xx” values

Table3 -λC Wavelength Guide

Compatibility

All of Takfly's transceiver modules are open sourced, can be coded to be fully compatible with major brands' products and devices, such as Intel, Dell, , Finisar, Arista, HP, Mellanox, Juniper, HUAWEI, H3C, etc. For other brands' devices, please specify when ordering so that we can write corresponding codes for your easy application.

Dimension

Established in 2000, Takfly Communication Co., Ltd. is a National High-tech Enterprise integrating R&D, production and sales. As a leading provider of optical connectivity equipment, Takfly has more than 22 years of design and manufacturing experience, and its business has expanded to more than 128 countries and regions. Takfly focuses on providing optical connection products for global customers, and provides customized optical fiber connection products for domestic and foreign operators, cloud service providers, main equipment manufacturers, system integrators, project engineers, aviation and medical fields, and optical research, ect. Takfly's main products: data center and FTTH passive optical devices, fiber management systems, WDM wavelength division multiplexers, polarization-maintaining and high-power products, fiber-optic active equipment, ect. Takfly has been qualified with ISO9001:2015 quality system certification and ISO14001:2015 environmental management system certification. Based on the management concept of “Quality is first, reputation is the most important, management is the foundation, and service is honest”and adheres to the principle of “survival by quality, development by quality, efficiency by quality”, customer-centric, sincere service to customers, customer satisfaction is the direction of our efforts. At present, our products have passed CE, ROHS, CPR EN50575 and ANATEL certifications to ensure the reliability and stability of each product and provide excellent services to our customers.

Takfly's production ranges from MPO/MTP Patch Cable, WDM/CCWDM/CWDM/DWDM, Fiber Optic PLC Splitter, Fiber Optic Cable, Fiber Optic Patchcord, Fiber Optic Pigtail, Fiber Optic Adapter, Fiber Optic Attenuator, Fiber Optic Patch Panel, Fiber Optic Termination Box, Fiber Optic Splice Closure, Fiber Optic Media Converter, Ethernet Switch, Fiber Optic Tool Kit.

So far, Our products have been widely installed in many big worldwide projects and work perfectly. Many project contractors ask the first and second operators to purchase fiber items from Takfly for their new projects. In addition, we also have built long-term cooperation with Vodafone, Telefonica, Orange, Movistar, and Ericsson.