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Smaller shipments go via DHL or FedEx Express — delivered worldwide in approximately 3 business days.

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Larger orders are dispatched through freight forwarding partners. Delivery takes 7–10 business days, globally.

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Return any product within 14 days of delivery if it doesn’t meet your technical or operational needs.

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

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Changed your mind? Get a refund (restocking fees may apply) or swap with another product.
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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.
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RMA protocol keeps it smooth.
Just ensure all accessories and original packaging are intact — we’ll take care of the technical validation.
Name: |
ONS-SI-2G-L1-C |
Description: | SFP- OC48/STM16, LR1, 1310nm, ITEMP Cisco ONS 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







ONS-SI-2G-L1-C Overview
ONS-SI-2G-L1-C is an optical transceiver module designed for telecom and enterprise network applications that require a dependable 2G data rate. Built in an SFP form factor and featuring an LC connector, this module is engineered for long-range transmission, ensuring efficient and reliable optical links across diverse network environments.
ONS-SI-2G-L1-C supports Ethernet protocols and is ideally suited for integration in data centers, telecom infrastructures, and enterprise networks. Its compact size, proven performance under a wide operating temperature range, and compatibility with single-mode fiber deployments make it a trusted choice for network upgrades and high-performance optical connectivity solutions.
What is the price of ONS-SI-2G-L1-C?
Lowest price of ONS-SI-2G-L1-C is $ 0.00. Shop now discounts with bulk quotation for ONS-SI-2G-L1-C
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ONS-SI-2G-L1-C Specifications
Product Type | Transceiver |
Form Factor | SFP |
Data Rate | 2G |
Connector Type | LC |
Wavelength | N/A |
Transmission Distance | Long-Range |
Fiber Type | Single-mode |
Max Distance | N/A |
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 | N/A |
Product Name | ONS-SI-2G-L1-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
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Product Type | Transceiver | Transceiver | Transceiver | Transceiver | Transceiver |
Form Factor | SFP | QSFP | SFP+ | XFP | SFP |
Data Rate | 2G | 100G | 10G | 10G | 10G |
Connector Type | LC | LC | LC | LC | LC |
Wavelength | N/A | 1310nm | 1310 nm | 1537 nm | 1310nm |
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 | N/A | 80 km | 40 km | 40 km | 40 km |
Supported Protocols | Ethernet | Ethernet, Fibre Channel | Ethernet | Ethernet | Ethernet |
Network Interface | Fiber | Ethernet | Ethernet | Fiber | Fiber |
Power Consumption | N/A | 8W | N/A | N/A | 2.5W |
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 | N/A | Cisco, Juniper, Huawei, Arista | Cisco, Juniper, Huawei, Arista | N/A | Cisco, Juniper, Huawei, Arista |
Product Name | ONS-SI-2G-L1-C | 407-BBEE-C Optical Transceiver | SFPP-10GE-ER-C | 10G-XFP-ERD-1537-40-C | AA1403016-5979-E6-C SFP Transceiver |
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