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Alvin Shepard
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CWDM-SFP-1470 delivered reliable gigabit throughput over multiplexed fiber.
CWDM-SFP-1470
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CWDM 1470 NM SFP Gigabit Ethernet and 1G/2G FC
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CWDM-SFP-1470
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- CWDM 1470 NM SFP Gigabit Ethernet and 1G/2G FC
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CWDM-SFP-1470 Overview
CWDM-SFP-1470 is an SFP transceiver designed for 1G Ethernet applications, built to operate at a wavelength of 1470 nm and using an LC connector for optical fiber connectivity. It is engineered in a compact form factor with dimensions that suit data centers, enterprise networks, and telecom applications where high performance and reliable long-range transmission over single-mode fiber are required.
CWDM-SFP-1470 supports long-range data transmission of up to 80 km, making it well suited for extended distance deployments in metropolitan and regional networks. Official documentation indicates that this module is compliant with major protocol interfaces, ensuring interoperability with leading vendors such as Cisco, Juniper, Huawei, and Arista, all while providing a robust solution for mission-critical network performance.
CWDM-SFP-1470 price is $2,171.00, a 63.3% saving from the Cisco list price of $5,909.00. CWDM-SFP-1470 is in stock and available for next-day dispatch. (terms applied)
Request bulk order quote for CWDM-SFP-1470 for additional pricing. Browse the full Cisco Sfp Glc Module series or explore all Cisco products.
CWDM-SFP-1470 Specifications
- Product Type
- Transceiver
- Form Factor
- SFP
- Data Rate
- 1G
- Connector Type
- LC
- Wavelength
- 1470 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-SFP-1470
- Height
- N/A
- Width
- N/A
- Depth
- N/A
- Weight
- N/A
Quality Certifications
To get the detailed certification, please go to the Compliance Center.
Product Comparison Table 
| CWDM-SFP-1470 |  POM-OC48-SR-LC |  SFP-GE-L | |
|---|---|---|---|
| Product Type | Transceiver | Transceiver | Transceiver |
| Form Factor | SFP | XFP | SFP |
| Data Rate | 1G | OC-48 | 1G |
| Connector Type | LC | LC | LC |
| Wavelength | 1470 nm | 1310nm | 1310nm |
| Transmission Distance | Long-Range | Short-Range | Long-Range |
| Fiber Type | Single-mode | Single-mode | Single-mode |
| Max Distance | 80 km | 300 meters | 10 km |
| Supported Protocols | Ethernet | SONET/SDH | Ethernet |
| Network Interface | Fiber | Fiber | Fiber |
| Power Consumption | N/A | 3.0W | 2.5W |
| Operating Temperature | 0 to 70°C | 0 to 70°C | 0 to 70°C |
| Storage Temperature | -40 to 85°C | -40 to 85°C | -40 to 85°C |
| Input Voltage | 3.3V | 3.3V | 3.3V |
| Compatibility | Cisco, Juniper, Huawei, Arista | N/A | Cisco, Juniper, Huawei, Arista |
| Product Name | CWDM-SFP-1470 | POM-OC48-SR-LC | SFP-GE-L Long Range 1G Transceiver |
| Height | N/A | 0.65 inches | 0.55 inches |
| Width | N/A | 0.33 inches | 1.0 inches |
| Depth | N/A | 1.3 inches | 1.6 inches |
| Weight | N/A | 0.2 lbs | 0.1 lbs |
Reviews & Ratings
B
Bryce Hollowell
4
Stable wavelength accuracy and consistent optical output.
C
Cedric Malone
5
Maintained steady 1G performance in our CWDM ring.
D
Darius Fleming
5
Strong compatibility with existing CWDM infrastructure.
E
Emmett Rivera
4
Dependable 1470nm optics for metro deployments.
F
Forrest Grady
5
Clean integration and predictable latency.
G
Gage Sullivan
5
Reliable SFP supporting high-capacity shared fiber.
Questions & Answers
What is the CWDM-SFP-1470 module?
The CWDM-SFP-1470 is a small-form-factor pluggable transceiver that provides a 1470 nm CWDM interface for Gigabit Ethernet and 1G/2G Fibre Channel applications over single-mode fiber.
Which network standards are supported by the CWDM 1470 nm SFP?
It supports 1000BASE-LX Synchronous Ethernet, 1.25 Gbps Gigabit Ethernet and 1.062–2.125 Gbps Fibre Channel as defined by IEEE 802.3 and FC-PI.
What is the maximum link distance of the CWDM-SFP-1470?
Over G.652 single-mode fiber, the module achieves up to 40 km of link reach at standard attenuation (0.4 dB/km).
What type of fiber cable should I use with this module?
Use ITU-T G.652 single-mode fiber with a core diameter of 9 µm and typical attenuation ≤0.4 dB/km for optimal performance.
What data rates does the CWDM 1470 nm SFP support?
It supports 1.25 Gbps for Gigabit Ethernet and autonegotiates 1.062 Gbps to 2.125 Gbps for Fibre Channel.
Is the CWDM-SFP-1470 hot-swappable?
Yes. The module is hot-pluggable, allowing insertion or removal without powering down the host device.
What is the transmitter wavelength accuracy?
The transmitter operates at 1470 nm with a tolerance of ±0.4 nm in compliance with the ITU-T CWDM grid.
What optical power budget does it offer?
Typical transmit power is 0 to +4 dBm and receiver sensitivity is –24 dBm, yielding a power budget of up to 28 dB.
What are the operating and storage temperature ranges?
Operating temperature: 0 °C to 70 °C; storage temperature: –40 °C to 85 °C, ensuring reliability across environments.
Is the CWDM-SFP-1470 MSA compliant?
Yes. It complies with the SFP MSA, IEEE 802.3, SFF-8472 digital diagnostics and RoHS directives.
How do I install the CWDM 1470 nm SFP in my switch?
Align the module with the SFP slot, insert until the latch clicks, configure the port for 1000 Mbps or FC rate, and verify the link LED.
Can the module interoperate with 1310 nm CWDM channels?
No. It is designed for ITU-T CWDM wavelengths; 1310 nm is not within the CWDM grid and is not interoperable without a custom MUX.
How does CWDM-SFP-1470 differ from a DWDM SFP?
CWDM uses 20 nm channel spacing for cost-effective, short-to-mid-range links, whereas DWDM uses 0.8 nm spacing to support more channels and longer distances.
What is the module’s power consumption?
Typical power consumption is less than 1 W, minimizing heat dissipation and power draw in dense installations.
Does the module support diagnostic monitoring?
Yes. It offers Digital Diagnostic Monitoring (DDM) via SFF-8472, allowing real-time readout of optical power, temperature, and voltage.
What warranty and support options are available?
The module includes a one-year limited warranty, lifetime technical support and optional extended care plans.