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CWDM-SFP-1490 provided stable 1G connectivity across multiplexed links.
CWDM-SFP-1490
CWDM 1490 NM SFP Gigabit Ethernet and 1G/2G FC
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CWDM-SFP-1490
- Description:
- CWDM 1490 NM SFP Gigabit Ethernet and 1G/2G FC
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- Brand:
- Cisco
- GTIN:
- 778890297366
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- List Price:
$5,909.00
- Price:
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CWDM-SFP-1490 Overview
Overview of “CWDM-SFP-1490”
CWDM-SFP-1490 is a small form-factor pluggable (SFP) transceiver designed for 1G Ethernet applications. It features an LC connector operating at a wavelength of 1490 nm over long-range, single-mode fiber links with a maximum distance of up to 80 km, and supports Ethernet and Fibre Channel protocols ideal for data centers, enterprise networks, and telecommunications environments.
This transceiver’s compact form factor ensures easy integration into a variety of networking devices while meeting stringent physical dimensions. Its robust design and compliance with industry standards make it a reliable solution for upgrading legacy systems and deploying new high-performance optical networks.
CWDM-SFP-1490 price is $2,171.00, a 63.3% saving from the Cisco list price of $5,909.00. CWDM-SFP-1490 is in stock and available for next-day dispatch. (terms applied)
Request bulk order quote for CWDM-SFP-1490 for additional pricing. Browse the full Cisco Sfp Glc Module series or explore all Cisco products.
CWDM-SFP-1490 Specifications
- Product Type
- Transceiver
- Form Factor
- SFP
- Data Rate
- 1G
- Connector Type
- LC
- Wavelength
- 1490 nm
- Transmission Distance
- Long-Range
- Fiber Type
- Single-mode
- Max Distance
- 80 km
- Supported Protocols
- Ethernet, Fibre Channel
- Network Interface
- Ethernet
- Power Consumption
- 3.2 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-1490
- Height
- 0.64 inches
- Width
- 0.87 inches
- Depth
- 1.69 inches
- Weight
- 0.2 lbs
Quality Certifications
To get the detailed certification, please go to the Compliance Center.
Product Comparison Table
 CWDM-SFP-1490 |  DWDM-SFP-3425 |  CWDM-SFP10G-1470= |  CWDM-SFP10G-1610= |  CWDM-SFP-1550 | |
|---|---|---|---|---|---|
| Compatibility | Cisco, Juniper, Huawei, Arista | Cisco, Juniper, Huawei, Arista | Cisco, Juniper, Huawei, Arista | Cisco, Juniper, Huawei, Arista | Cisco |
| Connector Type | LC | LC | LC | LC | LC |
| Data Rate | 1G | 10G | 10G | 10G | 1G |
| Depth | 1.69 inches | 1.25 inches | 1.5 inches | 1.50 inches | 1.10 inches |
| Fiber Type | Single-mode | Single-mode | Single-mode | Single-mode | Single-mode |
| Form Factor | SFP | SFP | SFP+ | SFP | SFP |
| Height | 0.64 inches | 0.24 inches | 0.3 inches | 0.65 inches | 0.28 inches |
| Input Voltage | 3.3V | 3.3V | 3.3V | 3.3V | 3.3V |
| Max Distance | 80 km | 80km | 80 km | 80 km | 80 km |
| Network Interface | Ethernet | Fiber | Fiber | Fiber | Fiber |
| Operating Temperature | 0 to 70°C | 0 to 70°C | 0 to 70°C | 0 to 70°C | 0 to 70°C |
| Power Consumption | 3.2 W | 3.5W | 3.5 W | 3.3W | 1.6W |
| Product Name | CWDM-SFP-1490 | DWDM-SFP-3425 | CWDM-SFP10G-1470= | CWDM-SFP10G-1610= | CWDM-SFP-1550 |
| 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, Fibre Channel | Ethernet, Fibre Channel | Ethernet, Fibre Channel | Ethernet | Ethernet |
| Transmission Distance | Long-Range | Long-Range | Long-Range | Long-Range | Extended-Range |
| Wavelength | 1490 nm | 1550nm | 1470 nm | 1610 nm | 1550 nm |
| Weight | 0.2 lbs | 0.05 lbs | 0.1 lbs | 0.11 lbs | 0.2 lbs |
| Width | 0.87 inches | 0.86 inches | 0.9 inches | 1.18 inches | 0.65 inches |
Reviews & Ratings
I
Ibrahim Sanders
4
Strong signal integrity and accurate 1490nm wavelength.
J
Jared Whitmore
5
Reliable performance within our CWDM transport setup.
K
Kade Fletcher
3
Consistent optical levels under peak traffic.
L
Lorenzo Banks
4
Dependable gigabit optics for metro fiber systems.
M
Micah Porter
5
Easy deployment with predictable throughput.
N
Nico Garrett
5
Stable CWDM module maintaining steady bandwidth.
Questions & Answers
What is the CWDM-SFP-1490 module?
The CWDM-SFP-1490 is an SFP transceiver operating at 1490 nm for CWDM networks, supporting Gigabit Ethernet and 1G/2G Fibre Channel applications over single-mode fiber.
Which network protocols does the CWDM 1490 nm SFP support?
It supports 1000 BASE-LX Ethernet and 1G/2G FC protocols, enabling both Gigabit Ethernet and Fibre Channel data transmissions in a single module.
What fiber type and connector are required for this SFP?
This transceiver requires single-mode fiber with an LC connector to achieve optimal performance and low attenuation at 1490 nm.
What is the maximum reach of the CWDM-SFP-1490?
The module delivers up to 80 km reach over standard single-mode fiber (SMF) at 0.4 dB/km attenuation with a host device supporting –4 dBm transmit power.