This 8-channel MWDM multiplexer module covers a wavelength range of 1271.5–1341.5nm, combining eight optical signals into a common port with 10nm spacing.

2. Product Features

Parameter		Units	Value
Testing Data Sheet

Product Name:	8CH MWDM, 1271.5/1281.5/1291.5/1301.5/1311.5/1321.5/1331.5/1341.5nm , 100x80x10 Module with FC/UPC ,1.0±0.03m
P/N:	MWDM-1x8-M-1271.5/1281.5/1291.5/1301.5/1311.5/1321.5/1331.5/1341.5-09-10-1008010-FC/UPC
S/N:	M20260806004
Date:	2026/8/6

Testing Data
Wavelength Range		nm	1260~1380
Operating Wavelength		nm	1271.5	1281.5	1291.5	1301.5	1311.5	1321.5	1331.5	1341.5
Insertion Loss		dB	0.59	0.76	0.88	1.05	1.28	1.42	1.38	1.59
Isoation Adjacent		dB	≥25
Isoation Non-Adjacent		dB	≥35
Ripple		dB	≤0.5
Directivity		dB	>50
Return Loss		dB	>45
PDL		dB	≤0.1
PMD		ps	≤0.10
Connectors		/	FC/UPC
Fiber Type		/	0.9mm loose tube ,G657A1
Fiber Length		m	1±0.03
Power Handing(mW)		mW	300
Operating Temperature		°C	-5 ~ +75
Storage Temperature		°C	-40 ~ +85
Dimensions (LxWxH)		mm	100x80x10
* testing data include connectors
								Test By:

8-channel MWDM multiplexer design
Channel wavelengths: 1271.5, 1281.5, 1291.5, 1301.5, 1311.5, 1321.5, 1331.5, 1341.5nm
Channel spacing: 10nm
0.5dB passband width: ±3nm
Insertion loss IL ≤ 3.0dB
Passband ripple ≤ 0.5dB
Adjacent channel isolation > 25d B. Non-adjacent channel isolation > 35dB; Return loss RL ≥ 45dB; Directivity DIR ≥ 50dB; Polarization dependent loss PDL ≤ 0.1dB; Polarization mode dispersion (PMD) ≤ 0.1ps; Maximum optical power handling ≤ 300mW; Uses SMF-28e single-mode fiber; Contains 0.9mm white loose tube; Fiber length including connectors: 100±3cm; All ports are equipped with FC/UPC connectors; Fiber optic cable size: 100*80*10mm. ABS box-type packaging
Operating temperature range: -5～+75℃
Storage temperature range: -40～+85℃
Connectors undergo 100% 3D interference testing and end-face appearance inspection
UPC end-face key control: vertex offset, fiber height, and radius of curvature
Defects are not allowed in end-face area A; the number of minor defects in area B is controlled according to regulations.
Supports customization of channel combinations, fiber types, lengths, connectors, and packaging.

3. Applications

5G mobile fronthaul network
MWDM wavelength division multiplexing transmission system
Fiber optic link capacity expansion
Multi-wavelength signal multiplexing transmission
Base station BBU, RRU, and AAU interconnection
Metropolitan area network and access network
Optical network monitoring and testing system
Optical communication equipment and module integration

Tags:

Optical Add Drop Multiplexer Module

DWDM Multiplexer Demultiplexer 80km

Dense Wavelength Division Multiplexing DWDM

Fiber Optic DWDM Mux Demux 12 Channel DWDM Module Low Insertion Loss High Capacity

Chat Now

12 Channel Ultra Compact DWDM Module Fiber Optic DWDM Multiplexer Demultiplexer 80km

Chat Now

8 Channel DWDM Mux Demux High Capacity Low Insertion Loss For Data Center Interconnection

Chat Now

C Band AWG Module Fiber Optic DWDM Multiplexer Demultiplexer For Spectral Analysis

Chat Now

8CH MWDM Demux Module, 1271.5–1341.5 nm with FC/UPC Interfaces and ABS Box Package,gracyfiber

Chat Now