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CWDM-SFP-1350-40-C |
Description: | 1000Base-CWDM SFP 1350nm GE 40KM Cisco Compatible |
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Shipping as per your need
Same-day Shipping

Express Delivery Across the USA
Need it fast? Choose Express Shipping and receive your order within 1–3 business days.

Free Ground Shipping Available
Standard ground delivery across the U.S. takes 2–6 days, depending on your location — no extra charge.

International Shipments Made Simple
For all international orders, we ship via your UPS, FedEx, or DHL account — or to your U.S.-based freight forwarder.
Delivery Timelines

Under 100 KG? Ships Express.
Smaller shipments go via DHL or FedEx Express — delivered worldwide in approximately 3 business days.

Over 100 KG? Ships via Freight.
Larger orders are dispatched through freight forwarding partners. Delivery takes 7–10 business days, globally.

Always Delivered to Your Door
Every shipment is delivered directly to your address — regardless of country or carrier.
14-Day Money Back Guarantee
Free 14-Day Returns

Tested it, but it’s not a fit?
Return any product within 14 days of delivery if it doesn’t meet your technical or operational needs.

Initiate returns with ease.
Our RMA process is streamlined — just raise a request, follow the packaging guidelines, and we’ll handle the rest.

Refund or restock, your call.
Changed your mind? Get a refund (restocking fees may apply) or swap with another product.
30-Day Hardware Replacement

Covered for any early faults.
All equipment includes a 30-day replacement warranty. If something goes wrong, we’ll repair or swap it — fast.

Replacements shipped in 10 days or less.
Once your return is inspected and approved, we dispatch the replacement promptly to keep your operations moving.

RMA protocol keeps it smooth.
Just ensure all accessories and original packaging are intact — we’ll take care of the technical validation.
TRUSTED, TRIED, PROVEN







CWDM-SFP-1350-40-C Overview
CWDM-SFP-1350-40-C is an SFP transceiver designed for high-performance optical networking. It supports a 1G data rate and features LC connectors for a secure, standard connection, while its CWDM design with a 1350 nm wavelength enables long-range transmission of up to 40 km over single-mode fiber. This compact module is ideal for applications in data centers, enterprise networks, and telecom environments.
Engineered to meet strict industry standards, the CWDM-SFP-1350-40-C boasts standard SFP form factor dimensions for easy integration into existing systems and supports protocols such as Ethernet and Fibre Channel. Its reliable performance, combined with low power consumption and broad compatibility with leading network vendors, makes it a preferred choice for robust optical communication deployments.
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CWDM-SFP-1350-40-C Specifications
Product Type | Transceiver |
Form Factor | SFP |
Data Rate | 1G |
Connector Type | LC |
Wavelength | 1350 nm |
Transmission Distance | Long-Range |
Fiber Type | Single-mode |
Max Distance | 40 km |
Supported Protocols | Ethernet, Fibre Channel |
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-1350-40-C |
Height | 0.54 inches |
Width | 0.67 inches |
Depth | 3.04 inches |
Weight | 0.08 lbs |
Quality Certifications
To get the detailed certification, please go to the Compliance Center.







Product Comparison Table
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Product Type | Transceiver | Transceiver | Transceiver | Transceiver | Transceiver |
Form Factor | SFP | SFP+ | QSFP+ | QSFP28 | SFP |
Data Rate | 1G | 10G | 40G | 100G | 10G |
Connector Type | LC | LC | MPO | LC | LC |
Wavelength | 1350 nm | 1310 nm | 850 nm | 1310nm | 850nm |
Transmission Distance | Long-Range | Extended-Range | Short-Range | Long-Range | Short-Range |
Fiber Type | Single-mode | Single-mode | Multi-mode | Single-mode | Multi-mode |
Max Distance | 40 km | 40 km | 100 meters | 10km | 300 meters |
Supported Protocols | Ethernet, Fibre Channel | Ethernet | Ethernet, Fibre Channel | Ethernet | Ethernet, Fibre Channel |
Network Interface | Fiber | Fiber | Fiber | Fiber | Fiber |
Power Consumption | 1.5W | 1.5 W | 3.5W | N/A | 3.5W |
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-1350-40-C | ONS-SC+-10G-ER-C | XBR-000145-C QSFP+ Transceiver | 100G-QSFP28-LR4-10KM-C | AA1419077-C 10G SFP Transceiver |
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