QSFPTEK QT-1U-C84761EM3, 8CH Dual Fiber 1470-1610nm, 2.7dB 1U CWDM MUX/DEMUX

Simplify wavelength management in your optical network with the QSFPTEK QT-1U-C84761EM3, an 8-channel dual-fiber CWDM MUX/DEMUX designed for rack-mounted optical systems. It supports 8 channels from 1470nm to 1610nm with 20nm channel spacing and a ±6.5nm channel passband. With insertion loss of ≤2.7dB and TFF technology, this 1U CWDM MUX/DEMUX provides a practical solution for combining and separating multiple optical channels while making efficient use of available fiber infrastructure.

QSFPTEK QT-1U-C84761EM3 8CH CWDM MUX/DEMUX

Managing several wavelengths over an optical network can become difficult when fiber capacity and rack space are limited. The QSFPTEK QT-1U-C84761EM3 helps solve this challenge by allowing 8 CWDM channels to share optical fiber infrastructure. Its dual-fiber configuration supports compatible CWDM network designs, while the 1U rack-mount installation method keeps the equipment organized in standard rack environments. The unit uses TFF (Thin Film Filter) technology and provides adjacent channel isolation of ≥30dB and non-adjacent channel isolation of ≥45dB. A 1310nm port passband of 1260nm~1360nm is also provided for supported applications.

Benefits

• Uses fiber efficiently: Combines multiple CWDM wavelengths to help maximize available optical fiber capacity.

• Supports 8 channels: Provides eight optical channels from 1470nm to 1610nm for compatible CWDM networks.

• Rack-friendly installation: The 1U rack-mount design helps keep optical equipment organized and accessible.

• Controlled optical loss: Insertion loss of ≤2.7dB helps manage signal loss within the optical link.

• Wide temperature range: Operating and storage temperatures from -40 to 85°C support demanding installation environments.

Usages

The QSFPTEK QT-1U-C84761EM3 can be used in compatible CWDM optical networks where multiple wavelengths need to be multiplexed or demultiplexed over dual-fiber links. It is suitable for telecom, data communication, and optical transport applications that require 8-channel wavelength management. The 1U rack-mount design makes it useful for equipment rooms and network racks where space and organized installation are important. It can also be used in systems requiring a 1310nm port passband from 1260nm to 1360nm.

Key Features

• 8-channel CWDM MUX/DEMUX

• Dual-fiber configuration

• 1U rack-mount installation

• 1470nm-1610nm wavelength range

• 20nm channel spacing

• ±6.5nm channel passband

• ≤0.2dB passband ripple

• ≤2.7dB insertion loss

• TFF Thin Film Filter technology

• ≥30dB adjacent channel isolation

• ≥45dB non-adjacent channel isolation

• 1310nm port passband: 1260nm~1360nm

• ≤0.1ps PMD

• ≤0.3dB PDL

• 44 × 440 × 230mm dimensions

Specifications: