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1550 nm CWDM SFP+ delivers reliable 10G throughput with easy deployment.
CWDM-SFP10G-1550
CWDM 1550 nm SFP+ 10 Gigabit Ethernet Transceiver Module
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CWDM-SFP10G-1550
- Description:
- CWDM 1550 nm SFP+ 10 Gigabit Ethernet Transceiver Module
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- Brand:
- Cisco
- GTIN:
- 8284313264195
- Condition:
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CWDM-SFP10G-1550 Overview
CWDM-SFP10G-1550 is an SFP+ transceiver module designed to support 10G data rates for Ethernet applications. It features an LC fiber connector and is optimized for single-mode fiber transmission over long-range distances.
CWDM-SFP10G-1550 is engineered for use in data centers, enterprise networks, and telecom environments. Its compact SFP form factor and adherence to industry standards ensure efficient integration into diverse network infrastructures while reliably supporting high-speed data transmission over extended distances.
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CWDM-SFP10G-1550 Specifications
- Product Type
- Transceiver
- Form Factor
- SFP+
- Data Rate
- 10G
- Connector Type
- LC
- Wavelength
- 1550 nm
- Transmission Distance
- Long-Range
- Fiber Type
- Single-mode
- Max Distance
- 80 km
- Supported Protocols
- Ethernet
- Network Interface
- Fiber
- Power Consumption
- N/A
- Operating Temperature
- 0 to 70°C
- Storage Temperature
- -40 to 85°C
- Input Voltage
- 3.3V
- Compatibility
- Cisco, Juniper, Huawei, Arista
- Product Name
- CWDM-SFP10G-1550
- Height
- N/A
- Width
- N/A
- Depth
- N/A
- Weight
- N/A
CWDM-SFP10G-1550 Use Case
Metro Data Center Interconnect with CWDM-SFP10G-1550-CWDM
Scenario: A telecommunications provider links two data centers 60 km apart over existing single-mode fiber using CWDM-SFP10G-1550-CWDM 1550 nm SFP+ 10 Gigabit Ethernet Transceiver Modules. Benefit: Delivers carrier-grade 10 GigE bandwidth over CWDM channels, maximizes fiber asset utilization, and reduces CAPEX by eliminating the need for new fiber deployment.
Enterprise Campus Backbone Optimization via CWDM Multiplexing
Scenario: A global enterprise consolidates multiple 10 Gigabit Ethernet uplinks across eight campus buildings onto a single fiber pair by deploying CWDM-SFP10G-1550-CWDM modules and a CWDM MUX/DEMUX. Benefit: Increases fiber capacity by 400%, streamlines cabling infrastructure, and lowers OPEX through reduced fiber management complexity.
5G Mobile Backhaul over 10G CWDM Ethernet Links
Scenario: A mobile network operator upgrades remote 5G base station backhaul by installing CWDM-SFP10G-1550-CWDM modules in its aggregation switches to transport high-bandwidth traffic over spans up to 80 km. Benefit: Ensures low-latency, high-capacity 10 GigE backhaul, accelerates 5G rollout, and delivers scalable, cost-effective network expansion.
Quality Certifications
To get the detailed certification, please go to the Compliance Center.
Product Comparison Table 
| CWDM-SFP10G-1550 |  SFP-10G-LR-S |  DWDM-SFP10G-30.33 |  N3K-PO-8PK |  DWDM-SFP10G-46.12 | |
|---|---|---|---|---|---|
| Compatibility | Cisco, Juniper, Huawei, Arista | Cisco, Juniper, Huawei, Arista | Cisco, Juniper, Huawei, Arista | Cisco, Juniper, Huawei, Arista | Cisco / Juniper / Huawei / Arista |
| Connector Type | LC | LC | LC | LC | LC |
| Data Rate | 10G | 10G | 10G | 40G | 10G |
| Depth | N/A | 1.50 inches | 0.8 inches | N/A | 1.35 inches |
| Fiber Type | Single-mode | Single-mode | Single-mode | Multi-mode | Single-mode |
| Form Factor | SFP+ | SFP+ | SFP | QSFP+ | SFP |
| Height | N/A | 0.65 inches | 0.3 inches | N/A | 0.28 inches |
| Input Voltage | 3.3V | 3.3V | 3.3V | 3.3V | 3.3V |
| Max Distance | 80 km | 10 km | 80 km | 100 meters | 80 km |
| Network Interface | Fiber | Fiber | Fiber | Fiber | Ethernet |
| Operating Temperature | 0 to 70°C | 0 to 70°C | 0 to 70°C | 0 to 70°C | 0 to 70°C |
| Power Consumption | N/A | 1.5W | 3.5W | N/A | 2.0W |
| Product Name | CWDM-SFP10G-1550 | SFP-10G-LR-S | DWDM-SFP10G-30.33 | N3K-PO-8PK | DWDM-SFP10G-46.12 |
| Product Type | Transceiver | Transceiver | Transceiver | Transceiver | Transceiver |
| Storage Temperature | -40 to 85°C | -40 to 85°C | -40 to 85°C | -40 to 85°C | -40 to 85°C |
| Supported Protocols | Ethernet | Ethernet | Ethernet | Ethernet | Ethernet |
| Transmission Distance | Long-Range | Long-Range | Long-Range | Short-Range | Long-Range |
| Wavelength | 1550 nm | 1310nm | 1533 nm | 850nm | 1550 nm |
| Weight | N/A | 0.08 lbs | 0.15 lbs | N/A | 0.1 lbs |
| Width | N/A | 0.40 inches | 0.55 inches | N/A | 0.87 inches |
Reviews & Ratings
Q
Quinn Fletcher
5
Industrial-grade performance for enterprise backbone networks.
R
Rhea Emerson
4
Consistent speed and minimal downtime across all fiber links.
S
Sebastian Holt
4
Professional-grade transceiver ensures high reliability in critical applications.
T
Talia Royce
5
Durable, stable, and suitable for large-scale enterprise deployments.
Questions & Answers
What is the CWDM-SFP10G-1550 transceiver module?
The CWDM-SFP10G-1550 is a hot-pluggable SFP+ transceiver designed for 10 Gigabit Ethernet over a 1550 nm CWDM wavelength, ideal for long-distance single-mode fiber links.
What data rate does the CWDM-SFP10G-1550 support?
The CWDM-SFP10G-1550 supports a line rate of 10 Gbps, fully compliant with IEEE 802.3ae 10GBASE-ER/LR standards.
What wavelength does the CWDM-SFP10G-1550 operate at?
This module operates at a 1550 nm wavelength, one of the standard channels defined by the ITU CWDM grid.
What is the maximum transmission distance of the CWDM-SFP10G-1550?
Over single-mode fiber, the CWDM-SFP10G-1550 reaches up to 80 km at 10 Gbps without external amplification.
Which type of fiber does the CWDM-SFP10G-1550 require?
It requires single-mode fiber (SMF) with an ITU-T G.652.D specification for optimal performance.
What connector interface does the CWDM-SFP10G-1550 use?
The module features a duplex LC connector interface for easy insertion into SFP+ ports.
Is the CWDM-SFP10G-1550 hot-swappable?
Yes, the CWDM-SFP10G-1550 is fully hot-swappable, allowing insertion or removal without powering down the host device.
Does the CWDM-SFP10G-1550 support digital diagnostics (DDM)?
Yes, it includes an SFF-8472 compliant Digital Diagnostics Monitoring interface for real-time monitoring of optical parameters.
What is the operating temperature range of the CWDM-SFP10G-1550?
The module operates reliably in a commercial temperature range of 0 °C to 70 °C ambient.
What is the typical power consumption of the CWDM-SFP10G-1550?
Power consumption is less than 1.5 Watts, ensuring low heat dissipation in network equipment.
Which industry standards and compliance does the CWDM-SFP10G-1550 meet?
It meets IEEE 802.3ae, ITU-T G.694.2 for CWDM, and is compliant with RoHS and Telcordia GR-468 environmental requirements.
What is CWDM and how does it benefit this transceiver?
CWDM (Coarse Wavelength Division Multiplexing) increases fiber capacity by transmitting multiple wavelengths on one fiber, reducing infrastructure costs.
How many CWDM channels can be deployed on a single fiber?
You can deploy up to 18 CWDM channels from 1270 nm to 1610 nm at 20 nm spacing on a single fiber pair.
Can the CWDM-SFP10G-1550 interoperate with other vendors’ equipment?
Yes, it is designed for multi-vendor interoperability with any SFP+ slot supporting 10G CWDM at 1550 nm.
What are the common use cases for the CWDM-SFP10G-1550?
Typical applications include data center interconnects, metro aggregation, campus backbones, and service provider ring networks.
How do I install the CWDM-SFP10G-1550 module?
Simply align the LC connector, insert the transceiver into an SFP+ port until it clicks, and verify link status via DDM.