Cisco Compatible Transceivers
Cisco Compatible CWDM-SFP-XXXX-D | 1G CWDM SFP Transceiver LC SMF 80km DDM
Buy Cisco compatible 1G CWDM SFP transceiver (1470–1610nm), LC duplex, up to 80km over SMF with DDM support. Ideal for long-distance CWDM and telecom networks.
Cisco Compatible CWDM-SFP-XXXX-D 1000BASE-CWDM SFP Optical Transceiver (LC Duplex, 1470–1610nm, 80km, DDM)
Product Overview
The Cisco compatible CWDM-SFP-XXXX-D optical transceiver is a high-performance 1Gbps CWDM module designed for long-distance transmission over single-mode fiber (SMF). Supporting wavelengths from 1470nm to 1610nm, it enables multiple Gigabit Ethernet channels over a single fiber pair using Coarse Wavelength Division Multiplexing (CWDM) technology.
With a transmission reach of up to 80 kilometers, this SFP module is ideal for telecom backbone networks, metro aggregation, and enterprise optical transport systems. It also supports Digital Diagnostic Monitoring (DDM), providing real-time visibility into key operating parameters such as temperature, voltage, transmit power, and receive power.
“XXXX” represents the CWDM wavelength option (1470/1490/1510/1530/1550/1570/1590/1610nm).
Available Wavelength Options
Model Variant | Wavelength |
|---|---|
CWDM-SFP-1470-D | 1470nm |
CWDM-SFP-1490-D | 1490nm |
CWDM-SFP-1510-D | 1510nm |
CWDM-SFP-1530-D | 1530nm |
CWDM-SFP-1550-D | 1550nm |
CWDM-SFP-1570-D | 1570nm |
CWDM-SFP-1590-D | 1590nm |
CWDM-SFP-1610-D | 1610nm |
Key Features
- Supports data rates up to 1.25Gbps (Gigabit Ethernet)
- CWDM technology for multi-channel transmission
- Wavelength range: 1470nm to 1610nm
- Transmission distance up to 80km over SMF
- LC Duplex connector
- Compliant with SFP MSA and IEEE 802.3z
- Hot-pluggable SFP form factor
- Built-in Digital Diagnostic Monitoring (DDM)
- Compatible with standard CWDM MUX/DEMUX systems
- High-power optical design for long-distance 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 | 1.25Gbps |
Wavelength | 1470–1610nm (CWDM grid) |
Channel Spacing | 20nm |
Fiber Type | Single-Mode Fiber (SMF) |
Max Distance | 80km |
Connector | LC Duplex |
Transmitter Type | DFB Laser |
Receiver Type | APD Photodiode |
Output Power | +2 ~ +6 dBm |
Receiver Sensitivity | ≤ -28 dBm |
Extinction Ratio | > 4 dB |
Power Consumption | < 1.8W |
Operating Temperature | 0°C to 70°C (Commercial) |
Storage Temperature | -40°C to 85°C |
Protocols Supported | IEEE 802.3z, SFP MSA |
Digital Diagnostics | Yes (DDM Supported) |
Applications
- Long-distance Gigabit Ethernet CWDM transmission
- Telecom backbone and aggregation networks
- Metropolitan Area Networks (MAN)
- Enterprise optical transport over extended distances
- Fiber capacity expansion using wavelength multiplexing
- Multi-channel optical aggregation 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 CWDM MUX/DEMUX systems.
Why Choose This CWDM-SFP-XXXX-D Module?
- Enables multiple 1G channels over a single fiber pair
- Supports long-haul transmission up to 80km
- Real-time monitoring with DDM functionality
- Cost-effective solution for CWDM network expansion
- Fully tested for compatibility and reliability
- OEM/ODM support including labeling and coding customization
- Reliable supply for telecom and enterprise deployments
Ordering Information
Part Number | Description |
|---|---|
CWDM-SFP-XXXX-D-C | 1G CWDM SFP, LC, SMF, 80km, DDM (Specify wavelength) |
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