Dual Fiber 40CH C21-C60 DWDM MUX DEMUX with 1310nm and Monitor Port, LC/UPC, 1U Rack

The 40ch DWDM MUX DEMUX is designed by F-tone Networks, wavelength from C21 to C60 (1560.61nm~1529.55nm), in accordance with the ITU-T G.694.1 100GHZ grid, it maximizes the capacity of the C-band range.

The 40ch DWDM with 1310nm port is totally passive DWDM device, and support low insertion loss (wavelength ports<3.5dB; 1310nm port<0.8dB). And it conjunct with The DWDM amplifiers and DCM device, the 40ch DWDM transfer system can support a long distance transmission.

Product Features

• 1310nm port can support 1G LX/SX, 10G LR, 40G ER4/LR4, 100G LR/ER4/LR4/ZR4; it for Existing Legacy Traffic.
• Mon port is for network link monitoring or power monitoring, easy troubleshooting without affecting traffic.
• 40 Channels DWDM MUX DEMUX and with 1310nm Port, supports 40 channels difference business in two optical fiber for point-to-point transmission.
• It works in Broadcast and TV, IDC, finance, government, cloud, massive data and other industries.

Product Specifications

Parameter	Specification	Parameter	Specification
Wavelength	40 channels C21-C60	Channel Spacing	100GHz (0.8nm)
Channel Passband	±0.11nm	Technology	AAWG (Gaussian)
Insertion Loss	≤ 3.5dB	Link Loss	≤ 7dB
1310nm Port PassBand Width	1260nm~1360nm	Center Wavelength Accuracy	±0.05nm
Insertion Loss @1310 port	≤ 0.8dB	Insertion Loss @ 1% Mon	≤ 26dB
Return Loss	≥ 40dB	Directivity	≥ 40dB
Polarization Mode Dispersion	≤ 0.1ps	Polarization Dependent Loss	≤ 0.3dB
Channel Isolation	Adjacent ≥ 25dB Non-adjacent ≥ 29dB	Temperature	Operating: -5 to 65°C Storage: -40 to 85°C
Net Weight	3.5KG	Dimensions (HxWxD)	44×440×230mm

Note: Specified with connectors.

Order Information

Product No.	Product Description
FT-81-DMD40-1U01-C2160-31M	DWDM MUX DEMUX 40CH (C21-C60) With 1310nm and Monitor Port, Dual fiber, LC/UPC, 1U Rack

Note: We Support Customized Design, please contact us by email.

Wavelength Allocation

Upper Row – Odd Channels (C21, C23, C25…C59)

Channel	Wavelength (nm)	Channel	Wavelength (nm)	Channel	Wavelength (nm)	Channel	Wavelength (nm)
C21	1560.61	C31	1552.52	C41	1544.53	C51	1536.61
C23	1558.98	C33	1550.92	C43	1542.94	C53	1535.04
C25	1557.36	C35	1549.32	C45	1541.35	C55	1533.47
C27	1555.75	C37	1547.72	C47	1539.77	C57	1531.90
C29	1554.13	C39	1546.12	C49	1538.19	C59	1530.33

Lower Row – Even Channels (C22, C24, C26…C60)

Channel	Wavelength (nm)	Channel	Wavelength (nm)	Channel	Wavelength (nm)	Channel	Wavelength (nm)
C22	1559.79	C32	1551.72	C42	1543.73	C52	1535.82
C24	1558.17	C34	1550.12	C44	1542.14	C54	1534.25
C26	1556.55	C36	1548.51	C46	1540.56	C56	1532.68
C28	1554.94	C38	1546.92	C48	1538.98	C58	1531.12
C30	1553.33	C40	1545.32	C50	1537.40	C60	1529.55

Applications

This 40CH DWDM MUX DEMUX is ideal for:

• Broadcast and TV network transmission systems
• IDC (Internet Data Center) interconnections
• Financial network infrastructure
• Government and enterprise network systems
• Cloud computing data centers
• Big data transmission networks
• Long-haul fiber optic communication systems
• Metropolitan area networks (MAN)

Mechanical Dimensions

• Form Factor: 19″ Inch 1U Rack Mount
• Dimensions (H×W×D): 44×440×230mm
• Net Weight: 3.5KG
• Connector Type: LC/UPC
• Fiber Type: Dual Fiber