Cisco Compatible DWDM-SFP+-XXXX-80 | 10G DWDM SFP+ LC SMF 80km (C-Band)

Cisco Compatible DWDM-SFP+-XXXX-80 10GBASE-DWDM SFP+ Optical Transceiver (LC Duplex, C-Band, 80km)

Product Overview

The Cisco compatible DWDM-SFP+-XXXX-80 optical transceiver is a high-performance 10Gbps module designed for long-distance Dense Wavelength Division Multiplexing (DWDM) applications over single-mode fiber (SMF). Operating on the ITU-T DWDM C-Band grid, it enables high-density multi-channel transmission over a single fiber pair, maximizing bandwidth efficiency and scalability.

With a transmission reach of up to 80 kilometers, this SFP+ module is ideal for telecom backbone networks, metro aggregation, and long-haul data center interconnect (DCI) deployments requiring extended reach and high-capacity optical transport.

“XXXX” represents the DWDM channel (e.g., CH17–CH61) or corresponding ITU frequency (e.g., 191.7THz–196.1THz).

Available Channel Options (Example)

Model Variant	ITU Channel	Frequency (THz)	Approx. Wavelength (nm)
DWDM-SFP+-CH17-80	CH17	191.7	~1563.86
DWDM-SFP+-CH21-80	CH21	192.1	~1560.61
DWDM-SFP+-CH25-80	CH25	192.5	~1557.36
DWDM-SFP+-CH29-80	CH29	192.9	~1554.13
DWDM-SFP+-CH33-80	CH33	193.3	~1550.92
DWDM-SFP+-CH37-80	CH37	193.7	~1547.72
DWDM-SFP+-CH41-80	CH41	194.1	~1544.53
DWDM-SFP+-CH45-80	CH45	194.5	~1541.35
DWDM-SFP+-CH49-80	CH49	194.9	~1538.19
DWDM-SFP+-CH53-80	CH53	195.3	~1535.04
DWDM-SFP+-CH57-80	CH57	195.7	~1531.90
DWDM-SFP+-CH61-80	CH61	196.1	~1528.77

Key Features

Supports data rates up to 10Gbps

DWDM technology for ultra high channel density

Operates on ITU-T C-Band DWDM grid (100GHz spacing typical)

Transmission distance up to 80km over SMF

LC Duplex connector

Compatible with DWDM MUX/DEMUX systems

Fully compliant with SFP+ MSA and IEEE 802.3ae

Hot-pluggable for flexible deployment

Built-in Digital Diagnostic Monitoring (DDM/DOM)

High-power optical design for long-haul transmission

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 / Frequency	ITU-T DWDM C-Band (≈1528–1565nm)
Channel Spacing	100GHz (0.8nm typical)
Fiber Type	Single-Mode Fiber (SMF)
Max Distance	80km
Connector	LC Duplex
Transmitter Type	Cooled EML Laser
Receiver Type	APD Photodiode
Output Power	+2 ~ +6 dBm
Receiver Sensitivity	≤ -23 dBm
Extinction Ratio	> 4 dB
Power Consumption	< 3.0W
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

Long-distance DWDM optical transmission systems

Telecom backbone and core networks

Metropolitan Area Networks (MAN)

Data center interconnect (DCI) over extended distances

High-capacity enterprise and carrier networks

Multi-channel wavelength multiplexing systems

Compatibility

This module is fully compatible with Cisco switches and routers and can be custom-coded for Huawei, Juniper, HPE, Arista, and other major networking platforms. It integrates seamlessly with standard DWDM MUX/DEMUX systems.

Why Choose This DWDM-SFP+-XXXX-80 Module?

Enables high-density 10G channels over a single fiber pair

Supports long-haul transmission up to 80km

Optimized for scalable DWDM network expansion

Fully tested for compatibility and reliability

Ideal for telecom-grade and carrier deployments

OEM/ODM support including labeling and coding customization

Reliable supply for large-scale infrastructure projects

Ordering Information

Part Number	Description
DWDM-SFP+-XXXX-80-C	10G DWDM SFP+, LC, SMF, 80km (Specify channel)

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