Cisco Compatible CWDM-SFP+-XXXX-40 | 10G CWDM SFP+ 1470–1610nm LC SMF 40km
Cisco Compatible Transceivers

Cisco Compatible CWDM-SFP+-XXXX-40 | 10G CWDM SFP+ 1470–1610nm LC SMF 40km

Buy Cisco compatible 10G CWDM SFP+ transceiver (1470–1610nm), LC duplex, up to 40km over SMF. Ideal for wavelength multiplexing and fiber expansion in metro and telecom networks.

Cisco Compatible CWDM-SFP+-XXXX-40 10GBASE-CWDM SFP+ Optical Transceiver (LC Duplex, 1470–1610nm, 40km)

Product Overview

The Cisco compatible CWDM-SFP+-XXXX-40 optical transceiver is a high-performance 10Gbps module designed for Coarse Wavelength Division Multiplexing (CWDM) applications over single-mode fiber (SMF). Supporting selectable wavelengths from 1470nm to 1610nm, it enables multiple optical channels to be transmitted over a single fiber, significantly increasing network capacity without additional fiber deployment.
With a transmission distance of up to 40 kilometers, this SFP+ module is ideal for metro networks, telecom infrastructure, and data center interconnect (DCI) applications requiring scalable and cost-efficient bandwidth expansion.
“XXXX” represents the CWDM wavelength option (e.g., 1470, 1490, 1510, 1530, 1550, 1570, 1590, 1610nm).


Available Wavelength Options

Model Variant
Wavelength
CWDM-SFP+-1470-40
1470nm
CWDM-SFP+-1490-40
1490nm
CWDM-SFP+-1510-40
1510nm
CWDM-SFP+-1530-40
1530nm
CWDM-SFP+-1550-40
1550nm
CWDM-SFP+-1570-40
1570nm
CWDM-SFP+-1590-40
1590nm
CWDM-SFP+-1610-40
1610nm


Key Features

  • Supports data rates up to 10Gbps
  • CWDM technology for multi-channel transmission
  • Wavelength options from 1470nm to 1610nm
  • Transmission distance up to 40km over SMF
  • LC Duplex connector
  • Compatible with standard CWDM MUX/DEMUX systems
  • Fully compliant with SFP+ MSA and IEEE 802.3ae
  • Hot-pluggable for flexible deployment
  • Built-in Digital Diagnostic Monitoring (DDM/DOM)
  • Enables efficient fiber utilization and network scaling
  • 100% compatible with Cisco platforms (custom coding available)
  • RoHS compliant and Class 1 laser safety certified


Technical Specifications

Parameter
Specification
Form Factor
SFP+
Data Rate
10Gbps
Wavelength
1470–1610nm (CWDM grid)
Channel Spacing
20nm
Fiber Type
Single-Mode Fiber (SMF)
Max Distance
40km
Connector
LC Duplex
Transmitter Type
DFB Laser
Receiver Type
PIN / APD Photodiode
Output Power
-2 ~ +4 dBm
Receiver Sensitivity
≤ -15 dBm
Power Consumption
< 2.0W
Operating Temperature
0°C to 70°C (Commercial)
Storage Temperature
-40°C to 85°C
Protocols Supported
IEEE 802.3ae, SFP+ MSA
Digital Diagnostics
Yes (DDM/DOM Supported)


Applications

  • CWDM optical transmission systems
  • Metro Area Networks (MAN)
  • Telecom backbone and aggregation networks
  • Data center interconnect (DCI)
  • Enterprise fiber expansion without new cabling
  • Multi-channel wavelength multiplexing systems


Compatibility

This module is fully compatible with Cisco switches and routers and can be custom-coded for other major networking brands such as Huawei, Juniper, HPE, Arista, and more. It works seamlessly with standard CWDM MUX/DEMUX equipment.


Why Choose This CWDM-SFP+-XXXX-40 Module?

  • Enables multiple 10G channels over a single fiber pair
  • Cost-effective solution for bandwidth expansion
  • Fully tested for compatibility and performance
  • Ideal for metro and telecom CWDM deployments
  • OEM/ODM support including labeling and coding customization
  • Reliable supply for large-scale network rollouts


Ordering Information

Part Number
Description
CWDM-SFP+-XXXX-40-C
10G CWDM SFP+, LC, SMF, 40km (Specify wavelength)




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