This 48-channel Dense Wavelength Division Multiplexing (DWDM) module is a dual-fiber multiplexer and demultiplexer with a 100GHz channel spacing. Housed in a compact 1U rack chassis, it is engineered with low insertion loss to enhance signal quality and extend the transmission distance of DWDM systems. It is an ideal solution for maximizing fiber capacity in Metropolitan Area Networks (MANs), regional networks, and core DWDM applications.
Parameter
Unit
Specification for Gaussian Type
Specification for Flat-top Type
General Specifications
Passband Type
/
Gaussian
Flat-top
Number of Channels
/
48
48
Channel Spacing
GHz
100
100
Wavelength Accuracy
nm
±0.05
±0.05
Operating Temperature
°C
-5 to +75
-5 to +75
Storage Temperature
°C
-40 to +85
-40 to +85
Enclosure
mm
483 x 245 x 44 (19-inch rack)
483 x 245 x 44 (19-inch rack)
Passband Characteristics
1dB Passband
nm
≥ 0.20
≥ 0.38
3dB Passband
nm
≥ 0.40
≥ 0.58
Optical Performance
Insertion Loss
dB
≤ 4.0
≤ 6.0
Ripple
dB
≤ 1.5
≤ 0.5
Passband Flatness
dB
≤ 1.5
≤ 1.5
Return Loss
dB
≥ 40
≥ 40
Crosstalk
Adjacent Channel Crosstalk
dB
≥ 29
≥ 23
Non-Adjacent Channel Crosstalk
dB
≥ 35
≥ 29
Total Crosstalk
dB
≥ 21
≥ 21
Polarization & Dispersion
Polarization Dependent Loss (PDL)
dB
≤ 0.5
≤ 0.5
Polarization Mode Dispersion (PMD)
ps
≤ 0.5
≤ 0.5
Dispersion
ps/nm
±20
±20
Application: Coherent Optical Communication, Metropolitan Area Network (MAN), Telecom
Product Type: Optical Subsystems
Media Type: Single-Mode Fiber (SMF)
Ordering & Payment Terms:
Minimum Order Quantity (MOQ): Flexible for small orders
Shipping: DDP (Delivered Duty Paid) to your destination or shipment via your designated courier account.
Payment Method: T/T (Bank Transfer)
Payment Terms: 30% advance payment, with 70% balance due prior to shipment for bulk orders
BANK INFORMATION
Bank Name: DBS BANK (HONG KONG) LIMITED Account Name: Shenzhen VAN Electronics Co., Ltd. Account No.: 798 291 1671 Bank Address: 11th Floor, The Center, 99 Queen's Road Central, Central, Hong Kong Swift Code: DHBKHKHH
Contact for Quotation: Kindly email your requirements tosales@szvan.comfor a customized quotation and optimal solution. Attn:Jessica Lee
Jessica Lee
Leave a message
We use Cookie to improve your online experience. By continuing browsing this website, we assume you agree our use of Cookie.
