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ONS-SC-2G-28.7-C
- Description:
- SFP- OC-48/STM16, 1528.77nm Cisco ONS Compatible
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3 Year Extended Warranty
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ONS-SC-2G-28.7-C Overview
ONS-SC-2G-28.7-C is an SFP optical transceiver designed to deliver reliable long-range connectivity at a data rate of 2G using an SC connector. Engineered for single-mode fiber applications, the module enables transmission distances of up to 28.7 km while supporting standard Ethernet protocols.
ONS-SC-2G-28.7-C features a compact form factor with dimensions optimized for high-density environments, making it an excellent choice for data centers, enterprise networks, and telecom infrastructures. Its design ensures efficient power consumption and robust operation within a 0 to 70°C temperature range, meeting the rigorous demands of modern optical communications.
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ONS-SC-2G-28.7-C Specifications
| Product Type | Transceiver |
| Form Factor | SFP |
| Data Rate | 2G |
| Connector Type | SC |
| Wavelength | C-Band |
| Transmission Distance | Long-Range |
| Fiber Type | Single-mode |
| Max Distance | 28.7 km |
| Supported Protocols | Ethernet |
| Network Interface | Fiber |
| Power Consumption | 3.5 W |
| Operating Temperature | 0 to 70°C |
| Storage Temperature | -40 to 85°C |
| Input Voltage | 3.3V |
| Compatibility | N/A |
| Product Name | ONS-SC-2G-28.7-C Optical Transceiver |
| 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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|---|---|---|---|---|---|
| Compatibility | Cisco, Juniper, Huawei, Arista | N/A | Juniper | Cisco / Juniper / Huawei / Arista | Cisco, Juniper, Huawei, Arista |
| Connector Type | LC | SC | LC | LC | LC |
| Data Rate | 1G | 2G | 10G | 10G | 10G |
| Depth | N/A | N/A | 1.10 inches | 1.0 inches | N/A |
| Fiber Type | Single-mode | Single-mode | Multi-mode | Single-mode | Single-mode |
| Form Factor | SFP | SFP | SFP+ | SFP+ | SFP+ |
| Height | N/A | N/A | 0.24 inches | 0.25 inches | N/A |
| Input Voltage | 3.3V | 3.3V | 3.3V | 3.3V | 3.3V |
| Max Distance | 80 km | 28.7 km | 300 meters | 80 km | 40 km |
| Network Interface | Fiber | Fiber | Ethernet | Fiber | Fiber |
| Operating Temperature | 0 to 70°C | 0 to 70°C | 0 to 70°C | 0 to 70°C | 0 to 70°C |
| Power Consumption | N/A | 3.5 W | 3.0W | 3.5W | 2.5 W |
| Product Name | DWDM-SFP-5575= | ONS-SC-2G-28.7-C Optical Transceiver | Juniper Networks JL437A-C 10G SFP+ Transceiver | JH893A-C 10G SFP+ Transceiver | SFPP-10GE-ER-1490-C |
| Product Type | Transceiver | Transceiver | Transceiver | Transceiver | Transceiver |
| Storage Temperature | -40 to 85°C | -40 to 85°C | -40 to 85°C | -40 to 85°C | -40 to 85°C |
| Supported Protocols | Ethernet, Fibre Channel | Ethernet | Ethernet | Ethernet | Ethernet |
| Transmission Distance | Long-Range | Long-Range | Short-Range | Long-Range | Extended-Range |
| Wavelength | 1550 nm | C-Band | 850nm | 1310 nm | 1490 nm |
| Weight | N/A | N/A | 0.03 lbs | 0.1 lbs | N/A |
| Width | N/A | N/A | 0.66 inches | 0.24 inches | N/A |
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Questions & Answers
Q
What is the ONS-SC-2G-28.7-C SFP-OC-48/STM16 module?
A
The ONS-SC-2G-28.7-C is a Cisco ONS–compatible SFP transceiver that supports OC-48/STM-16 at 2.488 Gbps over single-mode fiber at 1528.77 nm.
Q
Which Cisco ONS platforms is the ONS-SC-2G-28.7-C module compatible with?
A
It is fully tested and compatible with Cisco ONS series platforms including the 15000, 15454 and NCS 2000 families.
Q
What data rate and protocol does this SFP module support?
A
This module supports OC-48/STM-16 protocol at a data rate of 2.488 Gbps.
Q
At what wavelength does the ONS-SC-2G-28.7-C operate?
A
It operates at a center wavelength of 1528.77 nm (±0.1 nm).
Q
What is the maximum link distance for this SFP transceiver?
A
Over single-mode 9/125 µm fiber, it supports links up to 40 kilometers.
Q
What fiber type and connector does the ONS-SC-2G-28.7-C require?
A
It requires single-mode fiber (SMF) with an SC UPC connector interface.
Q
What are the operating temperature and humidity specifications?
A
Operating temperature is 0 °C to +70 °C with 5% to 85% non-condensing relative humidity.
Q
What is the power consumption of the ONS-SC-2G-28.7-C module?
A
Typical power consumption is ≤1.5 Watts under standard operating conditions.
Q
Does this SFP support Digital Diagnostics Monitoring (DDM)?
A
Yes. It supports DDM in compliance with SFF-8472, providing real-time status on temperature, voltage and optical power.
Q
Can I hot-swap the ONS-SC-2G-28.7-C without downtime?
A
Yes. It is hot-pluggable and can be inserted or removed without powering down your Cisco ONS device.
Q
What is the Mean Time Between Failures (MTBF) for this transceiver?
A
The module has an MTBF exceeding 1,000,000 hours, ensuring high reliability in carrier networks.
Q
How do I install the ONS-SC-2G-28.7-C SFP module?
A
Align the module with the SFP slot, push until the latch clicks, then configure your device per Cisco’s transceiver setup commands.
Q
Will this SFP work on non-Cisco platforms?
A
Yes. It is interoperable with any vendor platform that accepts Cisco OEM-coded OC-48/STM-16 SFP modules.
Q
What warranty and support are included with the module?
A
It includes a one-year limited warranty with advanced replacement and 24/7 technical support.
Q
How can I verify I received a genuine ONS-SC-2G-28.7-C module?
A
Check for the Cisco holographic label, correct part number engraving, and verify vendor ID via “show interfaces transceiver detail.”
Q
Where can I purchase the ONS-SC-2G-28.7-C module?
A
You can purchase it through Cisco authorized resellers or the Cisco partner marketplace online.
Q
What handling and installation precautions should I observe?
A
Use ESD protection, handle the module by its edges, keep it in anti-static packaging until installation and avoid touching the optical ferrule.
