Add-On Computer Peripherals (ACP) 1000BASE-DWDM SMF SFP 40km, Cisco 1000Mbit/s SFP 1540.56nm Single-mode network transceiver module - (DWDM-SFP-4056-AO) only $2,693.34

MFG Part #: DWDM-SFP-4056-AO | WEB ID: 1435650
Add-On Computer Peripherals (ACP) 1000BASE-DWDM SMF SFP 40km, Cisco, 1000 Mbit/s, SFP, 1540.56 nm, Single-mode, 40000 m, 13.7 mm
1000BASE-DWDM, SMF, SFP, 1540.56nm, 40km

Usually Ships: 2 to 3 weeks

Regular Price: $2,848.73

Sale Price $2,693.34

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Customer Testimonials
Good service.
Sonia M, Kingston, Ontario

Product Description

Add-On Computer Peripherals (ACP) 1000BASE-DWDM SMF SFP 40km, Cisco. Data transfer rate (max): 1000 Mbit/s, Interface type: SFP. Wavelength: 1540.56 nm, Cable type: Single-mode, Maximum transfer distance: 40000 m. Width: 13.7 mm, Depth: 56.6 mm, Height: 12.8 mm. Certification: IEC 60825-1, IEC 60825-2
Add-On has a complete line of Cisco Compatible Small Form Factor Pluggable (SFP) transceivers are designed to exceed OEM system requirements. All products are guaranteed 100% compatible and will not void OEM Service/support programs.

Technical Information

Technical Information

Weight & dimensions

Width0.54 "
Depth2.23 "
Height0.5 "


Data transfer rate (max)1000 Mbit/s
Interface typeSFP
Fiber ports quantity1


CertificationIEC 60825-1, IEC 60825-2
RoHS complianceY


Wavelength1540.56 nm
Cable typeSingle-mode
Maximum transfer distance40000 m


All products are protected by the Manufacturer’s warranty, unless otherwise specified. NCDS Canada guarantees that the products shipped to you are free of any defects; should your product be deemed defective we will happily exchange the item. If the item is no longer available, we will issue you a refund. Refurbished Products have a 30 day limited warranty, unless otherwise specified. For more information about product warranties, please see our Warranty Policy.