United States$5,000,000+
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H
Hugo Beaumont
5
Perfect 1290nm wavelength accuracy. Fits our CWDM grid perfectly and maintains a solid link over 40km. Reliable and efficient.
CWDM-SFP-1290-40-C
1000Base-CWDM SFP 1290nm GE 40KM Cisco Compatible
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CWDM-SFP-1290-40-C
- Description:
- 1000Base-CWDM SFP 1290nm GE 40KM Cisco Compatible
- Rating:
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- Brand:
- Orm
- Condition:
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CWDM-SFP-1290-40-C Overview
CWDM-SFP-1290-40-C is an SFP optical transceiver module designed for CWDM applications, delivering a reliable 1G data rate and utilizing an LC connector to support long-range transmissions over single-mode fiber. It is optimized for Ethernet protocols and is ideal for use in data centers, enterprise networks, and telecom environments.
CWDM-SFP-1290-40-C offers a compact SFP form factor with standardized physical dimensions, ensuring seamless integration into existing network infrastructures. Its robust design enables high-performance optical communications over distances of up to 40 km, making it a dependable choice for scalable and high-speed fiber-optic deployments.
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CWDM-SFP-1290-40-C Specifications
- Product Type
- Transceiver
- Form Factor
- SFP
- Data Rate
- 1G
- Connector Type
- LC
- Wavelength
- 1290 nm
- Transmission Distance
- Long-Range
- Fiber Type
- Single-mode
- Max Distance
- 40 km
- Supported Protocols
- Ethernet
- Network Interface
- Fiber
- Power Consumption
- 1.5W
- 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-1290-40-C
- Height
- 0.13 inches
- Width
- 0.55 inches
- Depth
- 0.95 inches
- Weight
- 0.1 lbs
Quality Certifications
To get the detailed certification, please go to the Compliance Center.
Product Comparison Table
 CWDM-SFP-1290-40-C |  CWDM-SFP-1330-40-C |  CWDM-SFP-1450-40-C |  CWDM-SFP-1530-C |  CWDM-SFP-1310-40-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 | 1290 nm | 1330 nm | 1450 nm | 1530 nm | 1310 nm |
| Transmission Distance | Long-Range | Long-Range | Long-Range | Long-Range | Long-Range |
| Fiber Type | Single-mode | Single-mode | Single-mode | Single-mode | Single-mode |
| Max Distance | 40 km | 40 km | 40 km | 80 km | 40 km |
| Supported Protocols | Ethernet | Ethernet / Fibre Channel | Ethernet, Fibre Channel | Ethernet | Ethernet |
| Network Interface | Fiber | Fiber | Fiber | Fiber | Fiber |
| Power Consumption | 1.5W | N/A | N/A | 1.5 W | N/A |
| 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, Juniper, Huawei, Arista | Cisco / Juniper / Huawei / Arista | Cisco / Juniper / Huawei / Arista |
| Product Name | CWDM-SFP-1290-40-C | CWDM-SFP-1330-40-C | CWDM-SFP-1450-40-C | CWDM-SFP-1530-C | CWDM-SFP-1310-40-C |
| Height | 0.13 inches | N/A | N/A | 0.55 inches | N/A |
| Width | 0.55 inches | N/A | N/A | 2.22 inches | N/A |
| Depth | 0.95 inches | N/A | N/A | 0.33 inches | N/A |
| Weight | 0.1 lbs | N/A | N/A | 0.08 lbs | N/A |
Reviews & Ratings
B
Beatrix Crane
4
Consistent performance. No interference issues with adjacent channels. A very reliable part of our high-density fiber network.
J
Jasper Vance
5
Excellent 40km reach. These modules have proven to be very stable and cost-effective for our CWDM infrastructure.
T
Tabitha Finch
3
Reliable CWDM signaling. Integration was effortless and the link budget is well within the required specs. Highly recommended.
L
Lachlan Ross
4
Solid 1290nm optics. The signal integrity is excellent and the module stays cool even under heavy traffic.
I
Isadora Moon
5
Highly compatible. Recognized immediately by our Cisco core routers. A dependable choice for adding CWDM channels.
Q
Quentin Blythe
5
Great value and reliability. These 1290nm SFPs offer professional-grade performance for our enterprise fiber links.
Questions & Answers
What is the 1000Base-CWDM SFP 1290nm GE 40KM Cisco Compatible (CWDM-SFP-1290-40-C)?
The CWDM-SFP-1290-40-C is a Cisco-compatible 1000Base-CWDM SFP transceiver that operates at 1290 nm for Gigabit Ethernet links up to 40 km over single-mode fiber.
What wavelength does the CWDM-SFP-1290-40-C transmit and receive on?
The module transmits and receives optical signals at a nominal wavelength of 1290 nm, compliant with the CWDM wavelength grid.
How far can the CWDM-SFP-1290-40-C reliably transmit data?
The transceiver supports link distances up to 40 kilometers on standard single-mode fiber (SMF-28) at 9/125 µm core/cladding.
Is the CWDM-SFP-1290-40-C hot-swappable?
Yes. The module is fully hot-swappable in any SFP port without disrupting adjacent ports or requiring a system reboot.