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CWDM-SFP-1430-40-C
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1000Base-CWDM SFP 1430nm GE 40KM Cisco Compatible
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Name:
CWDM-SFP-1430-40-C
- Description:
- 1000Base-CWDM SFP 1430nm GE 40KM Cisco Compatible
- Rating:
Added to cart 28 times recently
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2 In stock - Ready to Ship
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- Orm
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CWDM-SFP-1430-40-C Overview
CWDM-SFP-1430-40-C is a high-performance SFP transceiver module designed specifically for CWDM applications. It supports 1G Ethernet through an LC connector interface and is optimized for long-range data transmission over single-mode fiber, delivering reliable connectivity across up to 40 km in critical network environments such as data centers, enterprise networks, and telecom infrastructures.
Integrated into modern optical transport systems, CWDM-SFP-1430-40-C adheres to industry standards by providing a compact SFP form factor along with compatibility for Ethernet protocols. Its precise wavelength of 1430 nm and robust design ensure that network operators achieve consistent performance and efficiency in high-demand applications.
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CWDM-SFP-1430-40-C Specifications
- Product Type
- Transceiver
- Brand
- Orm
- Form Factor
- SFP
- Data Rate
- 1G
- Connector Type
- LC
- Wavelength
- 1430 nm
- Transmission Distance
- Long-Range
- Fiber Type
- Single-mode
- Max Distance
- 40 km
- Supported Protocols
- Ethernet
- Network Interface
- Ethernet
- Operating Temperature
- 0 to 70°C
- Storage Temperature
- -40 to 85°C
- Input Voltage
- 3.3V
- Compatibility
- Cisco, Juniper, Huawei
- Product Name
- CWDM-SFP-1430-40-C
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Product Comparison Table 
| CWDM-SFP-1430-40-C |  CWDM-SFP-1530-120-C |  CWDM-SFP-1450-40-C |  CWDM-SFP-1410-C |  CWDM-SFP-1590-40-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 | 1430 nm | 1530 nm | 1450 nm | 1410 nm | 1590 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 | 120 km | 40 km | 80 km | 40 km |
| Supported Protocols | Ethernet | Ethernet | Ethernet, Fibre Channel | Ethernet, Fibre Channel | Ethernet |
| 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 |
| 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 | Cisco | Cisco, Juniper, Huawei, Arista | Cisco, Juniper, Huawei, Arista | Cisco / Juniper / Huawei / Arista |
| Product Name | CWDM-SFP-1430-40-C | CWDM-SFP-1530-120-C | CWDM-SFP-1450-40-C | CWDM-SFP-1410-C | CWDM-SFP-1590-40-C |
Compliance & Coverage
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Every unit is authentic, sourced through trusted and authorised channels, and serial-verified on request. Genuine networking and IT hardware, guaranteed, or your money back.
Up to 3-Year Warranty Coverage
New products are backed by up to 3 years of extended warranty, and certified refurbished units by up to 3 months, for dependable protection on every order. Coverage is clear, honoured in full, and confirmed on each product page.
Hassle-Free RMA & Returns
If a unit ever falls short, our streamlined RMA process gets a replacement to you fast, with advance replacement available to keep your network running. No jargon, no runaround.
Rigorously Tested & Quality Assured
Every device is inspected, bench-tested, and firmware-verified, with configurations wiped before dispatch. Additional testing can be arranged to confirm full working condition on request.
Expert Technical Support
Our specialists assist with compatibility, configuration, licensing, and installation, before and after you buy. Real hardware expertise, whenever you need it.
Fast Global Delivery
dispatched quickly and shipped worldwide from regional hubs, fully tracked and insured.
Reviews & Ratings
H
Hugo Beaumont
5
Flawless 1430nm CWDM performance. Stable 40km link with no signal degradation. Perfect for our expansion needs.
B
Beatrix Crane
5
Reliable and robust. These modules fit our CWDM mux-demux perfectly. Zero errors since installation. Great value.
J
Jasper Vance
5
Excellent 1430nm optics. Consistent signal strength over long fiber spans. Highly recommended for Cisco environments.
T
Tabitha Finch
4
Reliable CWDM expansion module. Integration was simple and the link stability is top-notch. Very satisfied.
L
Lachlan Ross
5
Solid 40km reach. The wavelength accuracy ensures clean channel separation. A very dependable choice for fiber networking.
I
Isadora Moon
5
Highly compatible hardware. Recognized instantly by our edge routers. A trustworthy solution for CWDM capacity.
Q
Quentin Blythe
4
Great value and reliability. These 1430nm transceivers offer professional performance at a very competitive price.
Questions & Answers
What is the CWDM-SFP-1430-40-C module?
The CWDM-SFP-1430-40-C is a 1000Base-CWDM Small Form-Factor Pluggable (SFP) transceiver operating at 1430 nm for single-mode fiber and supporting up to 40 km reach.
Is the CWDM-SFP-1430-40-C Cisco compatible?
Yes. This CWDM SFP is engineered for full interoperability with Cisco switches and routers that support 1000Base-CWDM optics.
What data rate does the CWDM-SFP-1430-40-C support?
It supports a 1 Gbps (1000Base-X) data rate for Ethernet, Fibre Channel, and other Gigabit applications.
What is the wavelength of the CWDM-SFP-1430-40-C?
The transceiver emits at a central wavelength of 1430 nm, compliant with CWDM ITU grid channel 7.
How far can the CWDM-SFP-1430-40-C transmit data?
It delivers reliable transmission over single-mode fiber for distances up to 40 km.
Which fiber connector does the CWDM-SFP-1430-40-C use?
It features a duplex LC connector for low-loss, easy-to-install single-mode fiber connections.
Is the CWDM-SFP-1430-40-C hot-swappable?
Yes. The module supports hot-swap operation, enabling insertion or removal without powering down the host device.
Does the CWDM-SFP-1430-40-C support Digital Diagnostics Monitoring (DDM)?
Yes. It includes SFF-8472 compliant DDM for real-time monitoring of temperature, laser bias current, transmit power, and receive power.
What is the operating temperature range of the CWDM-SFP-1430-40-C?
The commercial-grade module operates from 0 °C to 70 °C, ensuring reliable performance in typical data center environments.
Can I mix the CWDM-SFP-1430-40-C with other CWDM wavelengths?
Yes. You can deploy this 1430 nm module alongside other CWDM channels on the same fiber using a CWDM Mux/Demux.
Is the CWDM-SFP-1430-40-C compatible with DWDM systems?
No. CWDM and DWDM use different wavelength grids; this module is specifically designed for CWDM applications.
What power budget does the CWDM-SFP-1430-40-C offer?
It features a typical optical budget of 14 dB, supporting up to 40 km on standard single-mode fiber.
How much power does the CWDM-SFP-1430-40-C consume?
The transceiver consumes less than 1 W of electrical power, optimizing energy efficiency in high-density deployments.
Is the CWDM-SFP-1430-40-C MSA compliant?
Yes. It adheres to SFF-8472 (DDM) and SFF-8472 (SFP) Multi-Source Agreement specifications for broad vendor compatibility.
Do I need a special patch cable for the CWDM-SFP-1430-40-C?
No. Standard single-mode duplex LC patch cables are fully compatible with this SFP module.
How do I install the CWDM-SFP-1430-40-C in my switch?
Insert the module into a compatible SFP port until it clicks, connect your single-mode LC fiber cable, and verify link status in your switch’s interface settings.