CWDM & DWDM FRM220-DWMD801-C21C2

Supports both CWDM and DWDM technologies
High-capacity, long-distance data transmission
Compatible with FRM220 modular chassis
Hot-swappable for easy upgrades or maintenance
Efficient bandwidth utilization over fiber links
Ideal for metro and long-haul communications
Scalable and cost-effective solution for modern networks

The FRM220-DWMD801-C21C28 is a versatile optical transceiver module designed for use with the FRM220 series platform, supporting both Coarse Wavelength Division Multiplexing (CWDM) and Dense Wavelength Division Multiplexing (DWDM) technologies. This module enables high-capacity, long-distance data transmission over fiber optic networks, offering flexibility for metro and long-haul communications. With support for multiple wavelengths, it provides an efficient solution for maximizing bandwidth utilization across fiber links, making it ideal for applications requiring high-performance optical networks. The FRM220-DWMD801-C21C28 is compatible with the FRM220 modular chassis and is hot-swappable, allowing for easy upgrades or maintenance without interrupting network service. This transceiver is a cost-effective, scalable solution, offering the reliability and capacity required for modern telecom and data communications infrastructures.

Specifications

Item	100GHz DWDM
Type	Mux	DeMux
Channel No.	4 / 8 / 16
Center Wavelength, nm	Ch 21~60 or ITU Standard (specity)
Channel Spacing, nm		0.8
Channel Spacing, GHz		100
Passband @0.5dB, nm	ITU ± 0.1
Insertion Loss, dB for 4 channel		≤2.0
Insertion Loss, dB for 8 channel		≤3.5
Insertion Loss, dB for 16 channel		≤4.5
Adjacent Channel Isolation, dB	N/A	≥25
Non-adjacent Channel Isolation, dB	N/A	≥35
Uniformity, dB	≤1.5 (Mux-DeMux Pair only)
Directivity, dB		≥45
Optical Input Return Loss, dB		≥45
Polarization Dependent Loss, dB		≤0.15
Polarization Mode Dispersion (PMD), ps		≤0.1
Thermal Stability Drift, pm/˚C		≤1
Max. Optical Power, mW		300
Max. Tensile Load, N		5
Storage Temperature, ˚C		-40~85
Operating Temperature, ˚C		0~70
Dimensions	4ch: 159.5 × 20.8 × 88mm (D×W×H)	8ch: 159.5 × 42.1 × 88mm (D×W×H)

Ordering Information

Model Name	Description
FRM220-DWMD801-C21C28	FRM220 DWDM 100GHz 8 channels MUX/DEMUX C21 ~ C28 LC/UPC, dual fiber on WAN port

Optical Products, Communication

FIB2-10/100F

Condition	New

Optical Products

Optical Amplifiers Booster FRM220-OAB15

Fiber Media Converter, Optical Products, Communication

FIB1-1000DS

Condition	New

Application

Figure 1 : The DWDM transceivers connected to DWDM Mux/Demux should have the same wavelength as the client.

Figure 2: The DWDM transceivers should have the same wavelength as the transmit wavelength of the client port.