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ONS-SC-2G-42.9-C
- Description:
- SFP- OC-48/STM16, 1542.94nm Cisco ONS Compatible
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3 Year Extended Warranty
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ONS-SC-2G-42.9-C Overview
ONS-SC-2G-42.9-C is an SFP optical transceiver that supports a 2G data rate over single-mode fiber using an SC connector interface. It is engineered for long-range applications, making it an ideal choice for telecom networks and other scenarios where extended transmission distances are required.
This compact SFP module adheres to industry-standard physical dimensions and is well suited for deployments in data centers, enterprise networks, and telecom infrastructures. It supports Ethernet protocols to deliver reliable connectivity and performance in high-capacity network environments.
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ONS-SC-2G-42.9-C Specifications
| Product Type | Transceiver |
| Form Factor | SFP |
| Data Rate | 2G |
| Connector Type | SC |
| Wavelength | 1310 nm |
| Transmission Distance | Long-Range |
| Fiber Type | Single-mode |
| Max Distance | 42.9 km |
| 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-SC-2G-42.9-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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|---|---|---|---|---|---|
| Compatibility | Cisco, Juniper, Huawei, Arista | Cisco / Juniper / Huawei / Arista | N/A | Cisco | Cisco |
| Connector Type | LC | LC | SC | LC | LC |
| Data Rate | 10G | 10G | 2G | 1G | 1G |
| Depth | 1.50 inches | N/A | N/A | N/A | N/A |
| Fiber Type | Single-mode | Single-mode | Single-mode | Single-mode | Single-mode |
| Form Factor | XFP | XFP | SFP | SFP | SFP |
| Height | 0.50 inches | N/A | N/A | N/A | N/A |
| Input Voltage | 3.3V | 3.3V | 3.3V | 3.3V | 3.3V |
| Max Distance | 80 km | 80 km | 42.9 km | 40 km | 10 km |
| Network Interface | Fiber | 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 |
| Power Consumption | 3.5W | 3.5W | N/A | N/A | N/A |
| Product Name | DWDM-XFP10G-1548-51 | DWDM-XFP-5012-C | ONS-SC-2G-42.9-C | SFP-GE40KM-C | SFP-1GE-LX-ET-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 | Long-Range | Long-Range | Long-Range |
| Wavelength | 1548nm | 1550 nm | 1310 nm | 1310 nm | 1310 nm |
| Weight | 0.20 lbs | N/A | N/A | N/A | N/A |
| Width | 2.20 inches | N/A | N/A | N/A | N/A |
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Questions & Answers
Q
What is the ONS-SC-2G-42.9-C SFP-OC-48/STM16 transceiver?
A
The ONS-SC-2G-42.9-C is a Cisco-compatible SFP-OC-48/STM16 transceiver module supporting 2.488 Gbps data rate at 1542.94 nm.
Q
What operating wavelength does the ONS-SC-2G-42.9-C use?
A
It operates at a fixed dense-wavelength-division-multiplexing (DWDM) wavelength of 1542.94 nm for high-capacity transport.
Q
How far can the ONS-SC-2G-42.9-C transmit data?
A
This SFP-OC-48/STM16 module supports up to 40 km of single-mode fiber reach under standard conditions.
Q
Is the ONS-SC-2G-42.9-C fully compatible with Cisco ONS platforms?
A
Yes, it is rigorously tested for interoperability with Cisco Optical Networking Solutions (ONS) equipment.
Q
Which connector type does this transceiver use?
A
The module features an industry-standard SC simplex fiber connector for secure single-fiber connections.
Q
What data rate does the SFP-OC-48/STM16 module support?
A
It supports a line rate of 2.488 Gbps, compliant with OC-48 and STM-16 SONET/SDH standards.
Q
Can I use the ONS-SC-2G-42.9-C in DWDM networks?
A
Yes, with its precise 1542.94 nm wavelength, it is optimized for DWDM channel deployments.
Q
What is the operating temperature range for this module?
A
The ONS-SC-2G-42.9-C operates reliably from 0 °C to 70 °C (32 °F to 158 °F).
Q
How do I install the ONS-SC-2G-42.9-C in a Cisco chassis?
A
Insert the transceiver into any SFP slot until it clicks, then configure the corresponding interface in Cisco IOS.
Q
What is the typical power budget of this transceiver?
A
It delivers a typical optical power budget of up to 9.5 dB for OC-48/STM-16 links.
Q
Is the ONS-SC-2G-42.9-C RoHS compliant?
A
Yes, the module fully complies with RoHS Directive 2011/65/EU for hazardous substance restrictions.
Q
What warranty covers the ONS-SC-2G-42.9-C transceiver?
A
This product includes a 1-year limited warranty plus lifetime technical support from the authorized vendor.
Q
How can I verify the authenticity of my Cisco-compatible module?
A
Validate the serial number and Cisco ONS compatibility code via the supplier’s online authentication portal.
Q
What is the power consumption of the ONS-SC-2G-42.9-C?
A
The transceiver consumes less than 1.0 W during full-rate operation.
Q
What are common troubleshooting steps for link issues?
A
Check fiber cleanliness, confirm correct wavelength, verify interface settings in Cisco IOS, and inspect SFP seating.
Q
How do I order replacement ONS-SC-2G-42.9-C modules?
A
Order through Cisco-authorized distributors or online using SKU ONS-SC-2G-42.9-C for immediate availability.
Q
Are there alternative SFP modules for extended reach?
A
For longer distances, consider OC-192 SFP modules or 1310 nm OC-48 variants based on network requirements.
