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CWDM 1510nm SFP provides stable 1G/2G FC and Ethernet performance with minimal errors.
CWDM-SFP-1510
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CWDM 1510 NM SFP Gigabit Ethernet and 1G/2G FC
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CWDM-SFP-1510
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- CWDM 1510 NM SFP Gigabit Ethernet and 1G/2G FC
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CWDM-SFP-1510 Overview
CWDM-SFP-1510= is an SFP transceiver module designed for coarse wavelength-division multiplexing applications that require reliable 1G Ethernet connectivity. It features an LC connector interface and is optimized for use with single-mode fiber, making it ideal for deployments in data centers, enterprise networks, and telecom infrastructures.
Engineered with long-range transmission in mind, the CWDM-SFP-1510= module delivers high-performance optical communication over extended distances. Its compact form factor, adherence to industry standards, and robust design ensure seamless integration and operation in mission-critical networking environments.
CWDM-SFP-1510 price is $2,151.85, a 64% saving from the Cisco list price of $5,977.34. CWDM-SFP-1510 is in stock and available for next-day dispatch. (terms applied)
Request bulk order quote for CWDM-SFP-1510 for additional pricing. Browse the full Sfp+ For 3000 Series series or explore all Cisco products.
CWDM-SFP-1510 Specifications
- Product Type
- Transceiver
- Form Factor
- SFP
- Data Rate
- 1G
- Connector Type
- LC
- Wavelength
- 1510 nm
- Transmission Distance
- Long-Range
- Fiber Type
- Single-mode
- Max Distance
- 80 km
- Supported Protocols
- Ethernet
- Network Interface
- Fiber
- Power Consumption
- 3.5 W
- Operating Temperature
- 0 to 70°C
- Storage Temperature
- -40 to 85°C
- Input Voltage
- 3.3V
- Compatibility
- Cisco / Juniper / Huawei / Arista
- Product Name
- CWDM-SFP-1510=
- Height
- 0.33 inches
- Width
- 2.24 inches
- Depth
- 0.53 inches
- Weight
- 0.07 lbs
CWDM-SFP-1510 Use Case
Metro Ethernet Service Aggregation with CWDM-SFP-1510
In a densely built urban network, a regional ISP leverages CWDM-SFP-1510 (CWDM 1510 nm SFP) modules in its edge switches to transport Gigabit Ethernet and 1G/2G FC traffic over a single pair of fibers. By multiplexing services on existing fiber strands, the operator avoids costly new fiber leases and achieves up to 80 km reach. Benefit: consolidates Ethernet and Fibre Channel on one CWDM platform, delivering 30–50% savings in CAPEX/OPEX while future-proofing service capacity.
Campus Data-Center Interconnect Using CWDM-SFP-1510
A large enterprise campus uses CWDM-SFP-1510 modules to bridge two data centers 25 km apart via its existing single-mode fiber ring. The CWDM 1510 nm SFP transceivers carry mixed Gigabit Ethernet trunks and 1G/2G FC storage traffic without adding new fiber. Benefit: streamlines backbone infrastructure, reduces fiber footprint by 60%, and ensures low-latency, high-availability links for mission-critical applications.
Disaster-Recovery SAN Extension Over CWDM-SFP-1510
A financial institution extends its storage area network (SAN) to an off-site disaster-recovery facility using CWDM-SFP-1510 1510 nm SFP modules in its Fibre Channel switches. The single-fiber CWDM solution carries 1G/2G FC replication traffic up to 40 km, maintaining synchronous data mirroring. Benefit: guarantees uninterrupted data replication, minimizes downtime risk, and leverages existing fiber for cost-efficient DR readiness.
Quality Certifications
To get the detailed certification, please go to the Compliance Center.
Product Comparison Table 
| CWDM-SFP-1510 |  DWDM-SFP-4532 | |
|---|---|---|
| Product Type | Transceiver | Transceiver |
| Form Factor | SFP | SFP |
| Data Rate | 1G | 10G |
| Connector Type | LC | LC |
| Wavelength | 1510 nm | 1550 nm |
| Transmission Distance | Long-Range | Long-Range |
| Fiber Type | Single-mode | Single-mode |
| Max Distance | 80 km | 80 km |
| Supported Protocols | Ethernet | Ethernet |
| Network Interface | Fiber | Fiber |
| Power Consumption | 3.5 W | 3.5 W |
| Operating Temperature | 0 to 70°C | 0 to 70°C |
| Storage Temperature | -40 to 85°C | -40 to 85°C |
| Input Voltage | 3.3V | 3.3V |
| Compatibility | Cisco / Juniper / Huawei / Arista | Cisco / Juniper / Huawei / Arista |
| Product Name | CWDM-SFP-1510= | DWDM-SFP-4532= |
| Height | 0.33 inches | 0.54 inches |
| Width | 2.24 inches | 0.67 inches |
| Depth | 0.53 inches | 3.54 inches |
| Weight | 0.07 lbs | 0.1 lbs |
Reviews & Ratings
K
Kiera Barrett
5
Professional-grade module, easy to integrate in CWDM networks.
L
Landon Frost
5
Durable and reliable optics for metro and enterprise environments.
M
Mila Hayes
5
Consistent performance and minimal latency under full network load.
N
Nico Steele
5
Excellent choice for CWDM network deployments.
Questions & Answers
What is the CWDM-SFP-1510= module?
The CWDM-SFP-1510= is a Compact Wavelength Division Multiplexing (CWDM) SFP transceiver operating at 1510 nm, designed for Gigabit Ethernet and 1G/2G Fibre Channel links.
Which data rates does the CWDM-SFP-1510= support?
It supports Gigabit Ethernet (1 Gb/s) and Fibre Channel at 1 Gb/s or 2 Gb/s data rates.
What transmission distance can I achieve with the CWDM-SFP-1510=?
The module supports a link budget up to 40 km over single-mode fiber (SMF) at 1510 nm wavelength.
What type of fiber and connector does the CWDM-SFP-1510= use?
It requires single-mode fiber (ITU-G.652) and uses a duplex LC connector for optimal CWDM performance.
Is the CWDM-SFP-1510= hot-swappable?
Yes, the transceiver is fully hot-swappable, allowing insertion or removal without powering down the host device.
Does the CWDM-SFP-1510= support digital diagnostics (DDM/DOM)?
Yes, it features Digital Diagnostic Monitoring per SFF-8472 for real-time monitoring of optical power, temperature, and voltage.
What is the typical power consumption of the CWDM-SFP-1510=?
Typical power consumption is below 1.0 W, ensuring efficient operation in high-density installations.
What are the operating temperature specifications?
The CWDM-SFP-1510= operates between 0 °C and 70 °C (32 °F to 158 °F) ambient temperature.
Is the CWDM-SFP-1510= MSA-compliant?
Yes, it is compliant with SFP MSA (SFF-8472, SFF-8431, and SFF-8432) for broad compatibility across vendors.
Which applications are ideal for the CWDM-SFP-1510=?
It is optimized for metro CWDM ring networks, campus backbones, data center interconnects, and storage area networks (SANs).
How do I install the CWDM-SFP-1510= in my switch or router?
Simply insert the module into a compatible SFP port until it clicks, then configure your device for CWDM operation at 1510 nm.
Which platforms are compatible with the CWDM-SFP-1510=?
It works with any SFP-enabled switch, router, or storage array that supports CWDM/SFP MSA transceivers.
What is the bit error rate (BER) performance?
The transceiver guarantees a BER of less than 10⁻¹² when operating within spec on single-mode fiber.
What warranty is provided with the CWDM-SFP-1510=?
This module includes a one-year limited warranty covering manufacturing defects and performance compliance.
How do I verify proper operation of the CWDM-SFP-1510=?
Use the integrated DDM interface to monitor Tx/Rx power, temperature, and voltage via your network management system.