United States$5,000,000+
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Theodore Ross
5
Stable 1490nm signal over 80KM. Exceptional wavelength precision and link budget for our regional fiber rings.
CWDM-SFP-1490-C
1000Base-CWDM SFP 1490nm GE 80KM Cisco Compatible
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CWDM-SFP-1490-C
- Description:
- 1000Base-CWDM SFP 1490nm GE 80KM Cisco Compatible
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CWDM-SFP-1490-C Overview
CWDM-SFP-1490-C is an SFP transceiver engineered to deliver 1G connectivity over long-range distances using an LC connector. Operating at a wavelength of 1490 nm, it serves CWDM applications in environments such as data centers, enterprise networks, and telecommunications where reliable, high-speed optical links are essential.
This compact module conforms to the SFP form factor with dimensions specified in its official documentation, ensuring seamless integration into standard network hardware. It supports protocols such as Ethernet while maintaining compatibility with major platforms like Cisco, Juniper, Huawei, and Arista, making it a dependable choice for diverse optical networking applications.
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CWDM-SFP-1490-C 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
- 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-1490-C
- 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-1490-C |  CWDM-SFP-1270-C |  CWDM-SFP-1550-120-C |  CWDM-SFP-1450-C |  CWDM-SFP-1470-C | |
|---|---|---|---|---|---|
| Product Type | Transceiver | Transceiver | Transceiver | Transceiver | Transceiver |
| Form Factor | SFP | SFP | SFP | SFP | SFP |
| Data Rate | 1G | 1G | 1G | 1G | 1G |
| Connector Type | LC | LC | LC | LC | LC |
| Wavelength | 1490 nm | 1270 nm | 1550 nm | 1450 nm | 1470 nm |
| Transmission Distance | Long-Range | Long-Range | Extended-Range | Extended-Range | Long-Range |
| Fiber Type | Single-mode | Single-mode | Single-mode | Single-mode | Single-mode |
| Max Distance | 80 km | 80 km | 120 km | 80 km | 80 km |
| Supported Protocols | Ethernet | Ethernet, Fibre Channel | Ethernet | Ethernet | Ethernet / Fibre Channel |
| Network Interface | Fiber | Fiber | Fiber | Fiber | Fiber |
| Power Consumption | N/A | N/A | 2.8 W | N/A | 3.6W |
| Operating Temperature | 0 to 70°C | 0 to 70°C | 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 | -40 to 85°C | -40 to 85°C |
| Input Voltage | 3.3V | 3.3V | 3.3V | 3.3V | 3.3V |
| Compatibility | Cisco / Juniper / Huawei / Arista | Cisco, Juniper, Huawei, Arista | Cisco | Cisco / Juniper / Huawei / Arista | Cisco / Juniper / Huawei / Arista |
| Product Name | CWDM-SFP-1490-C | CWDM-SFP-1270-C | CWDM-SFP-1550-120-C | CWDM-SFP-1450-C | CWDM-SFP-1470-C |
| Height | N/A | N/A | 0.28 inches | N/A | 0.7 inches |
| Width | N/A | N/A | 0.94 inches | N/A | 0.9 inches |
| Depth | N/A | N/A | 0.68 inches | N/A | 3.7 inches |
| Weight | N/A | N/A | 0.1 lbs | N/A | 0.1 lbs |
Reviews & Ratings
C
Cecilia Vance
4
Reliable long-haul performance. This module integrated seamlessly into our high-density CWDM environment. Highly recommended.
L
Lyle Holt
5
Professional grade 80KM optics. The signal integrity is superb, providing the uptime our business clients demand.
M
Marcella Reed
3
Consistent throughput and robust signaling. A very cost-effective alternative to OEM parts without sacrificing quality.
G
Gideon Sterling
4
Solid 1490nm optics. Easy installation and immediate recognition by our switches. The link performance is perfect.
Questions & Answers
What is the CWDM-SFP-1490-C 1000Base-CWDM SFP transceiver?
The CWDM-SFP-1490-C is a Cisco-compatible, hot-pluggable 1000Base-CWDM SFP module operating at 1490 nm for single-mode fiber links up to 80 km.
What is the maximum transmission distance of the CWDM-SFP-1490-C?
This transceiver supports link lengths up to 80 km over standard single-mode fiber (SMF), assuming compliant fiber attenuation and splice loss.
What data rate does the CWDM-SFP-1490-C support?
The module supports a data rate of 1.25 Gbps, fully compliant with IEEE 802.3ah 1000BASE-BX standards.
Which wavelength does the CWDM-SFP-1490-C operate on?
It operates at a fixed wavelength of 1490 nm, part of the CWDM (Coarse Wavelength Division Multiplexing) grid.