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.
Name: |
CWDM-SFP-1590-120-C |
Description: | 1000Base-CWDM SFP 1590nm GE 120KM Cisco Compatible |
Rating: |
(0)
![]() Added to cart 13 times recently |
Availability: |
In stock - Ready to Ship
|
Warranty: |
|


3 Year Extended Warranty


Same-day Shipping


14-Day Money Back Guarantee

Need Additional Discount on Product?
Request a quote below - Get Exclusive Pricing and Support.
Exclusive Bulk Discounts tailored to your order size
Priority Processing with a dedicated account manager
Fast Response: Get your custom quote within 5-10 minutes during business hours (Mon-Fri, 6:00 AM – 6:00 PM PST)
Holiday Bonus: Submissions on holidays receive priority handling the next business day
Shipping:
Payment:

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-1590-120-C Overview
CWDM-SFP-1590-120-C is a 1G SFP transceiver engineered for high-performance Ethernet applications. It features CWDM technology with a 1590 nm wavelength, an LC connector geared toward single-mode fiber usage, and an extended-range transmission capability reaching up to 120 km, making it ideal for long-haul communications in telecom and enterprise networks.
Designed in a compact SFP form factor with physical dimensions of approximately 0.66 inches in height, 1.0 inch in width, and 0.3 inches in depth, CWDM-SFP-1590-120-C meets the rigorous demands of data centers and metro networks. Its robust construction, low power consumption of 2.7W, and compatibility with major networking vendors such as Cisco, Juniper, Huawei, and Arista further ensure that it delivers reliable performance in varied harsh operating environments.
What is the price of CWDM-SFP-1590-120-C?
Lowest price of CWDM-SFP-1590-120-C is $ 0.00. Shop now discounts with bulk quotation for CWDM-SFP-1590-120-C
Explore more options from Transceivers or Orm products.
CWDM-SFP-1590-120-C Specifications
Product Type | Transceiver |
Form Factor | SFP |
Data Rate | 1G |
Connector Type | LC |
Wavelength | 1590 nm |
Transmission Distance | Extended-Range |
Fiber Type | Single-mode |
Max Distance | 120 km |
Supported Protocols | Ethernet |
Network Interface | Fiber |
Power Consumption | 2.7W |
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-1590-120-C |
Height | 0.66 inches |
Width | 1.0 inches |
Depth | 0.3 inches |
Weight | 0.2 lbs |
Quality Certifications
To get the detailed certification, please go to the Compliance Center.







Product Comparison Table
![]() |
![]() |
![]() |
![]() |
![]() |
|
---|---|---|---|---|---|
Product Type | Transceiver | Transceiver | Transceiver | Transceiver | Transceiver |
Form Factor | SFP+ | SFP | SFP | QSFP+ | SFP+ |
Data Rate | 10G | 1G | 1G | 40G | 10G |
Connector Type | LC | LC | LC | LC | LC |
Wavelength | 850 nm | 1590 nm | 1528 nm | 1310 nm | 1490 nm |
Transmission Distance | Short-Range | Extended-Range | Long-Range | Long-Range | Extended-Range |
Fiber Type | Multi-mode | Single-mode | Single-mode | Single-mode | Single-mode |
Max Distance | 300 meters | 120 km | 80 km | 80 km | 80 km |
Supported Protocols | Ethernet | Ethernet | Ethernet | Ethernet, Fibre Channel | Ethernet |
Network Interface | Fiber | Fiber | Fiber | Fiber | Fiber |
Power Consumption | 3.5 W | 2.7W | 2.5W | 3.5 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 | OGSM01880 10G SFP+ Transceiver Module | CWDM-SFP-1590-120-C | DWDM-SFP-3819-C | 407-BBXU-C QSFP+ Optical Transceiver | 10G-SFPP-1490-ERC-C |
Showing - of 0 Results