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Davia Thorne
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Perfect 1535.82nm stability. Robust and professional. Steady 2.5Gbps throughput observed.
ONS-SC-2G-35.8-C
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SFP- OC-48/STM16, 1535.82nm Cisco ONS Compatible
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ONS-SC-2G-35.8-C
- Description:
- SFP- OC-48/STM16, 1535.82nm Cisco ONS Compatible
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ONS-SC-2G-35.8-C Overview
ONS-SC-2G-35.8-C is an optical transceiver module in an SFP form factor that supports a data rate of 2G. It features an SC connector designed for long-range transmission over single-mode fiber and supports Ethernet protocols for reliable data communications.
Optimized for installation in data centers, enterprise networks, and telecom environments, the module is engineered with compact physical dimensions and robust performance standards. Its design makes it an ideal solution for network upgrades and long-haul optical interconnects in demanding operational settings.
ONS-SC-2G-35.8-C price is is available on request. Get immediate quote.
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ONS-SC-2G-35.8-C Specifications
- Product Type
- Transceiver
- Form Factor
- SFP
- Data Rate
- 2G
- Connector Type
- SC
- Wavelength
- 1550 nm
- Transmission Distance
- Long-Range
- Fiber Type
- Single-mode
- Max Distance
- 35.8 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
- Cisco / Juniper / Huawei / Arista
- Product Name
- ONS-SC-2G-35.8-C
- Height
- 0.30 inches
- Width
- 0.60 inches
- Depth
- 1.80 inches
- Weight
- 0.20 lbs
Quality Certifications
To get the detailed certification, please go to the Compliance Center.
Product Comparison Table 
| ONS-SC-2G-35.8-C |  ONS-SC-2G-46.9-C |  ONS-SC-2G-50.1-C |  ONS-SC-2G-38.1-C |  ONS-SC-2G-50.9-C | |
|---|---|---|---|---|---|
| Product Type | Transceiver | Transceiver | Transceiver | Transceiver | Transceiver |
| Form Factor | SFP | SFP | SFP | SFP | SFP |
| Data Rate | 2G | 2G | 2G | 2G | 2G |
| Connector Type | SC | SC | SC | SC | SC |
| Wavelength | 1550 nm | 1550 nm | 1310 nm | 1550 nm | N/A |
| Transmission Distance | Long-Range | Extended-Range | Long-Range | Long-Range | Long-Range |
| Fiber Type | Single-mode | Single-mode | Single-mode | Single-mode | Single-mode |
| Max Distance | 35.8 km | 46.9 km | 50 km | 38.1 km | 50.9 km |
| Supported Protocols | Ethernet | Ethernet | Ethernet | Ethernet | Ethernet |
| Network Interface | Fiber | Fiber | Fiber | Fiber | Fiber |
| Power Consumption | 3.5 W | N/A | 3.5W | 1.5W | 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 | N/A |
| Product Name | ONS-SC-2G-35.8-C | ONS-SC-2G-46.9-C | ONS-SC-2G-50.1-C Optical Transceiver Module | ONS-SC-2G-38.1-C | ONS-SC-2G-50.9-C |
| Height | 0.30 inches | 0.14 inches | 0.28 inches | 0.13 inches | N/A |
| Width | 0.60 inches | 0.64 inches | 0.66 inches | 0.83 inches | N/A |
| Depth | 1.80 inches | 0.55 inches | 2.0 inches | 1.30 inches | N/A |
| Weight | 0.20 lbs | 0.04 lbs | 0.07 lbs | 0.15 lbs | N/A |
Reviews & Ratings
E
Elias Sterling
4
Reliable STM16 module. Precision signaling on single-mode fiber. Solid build quality.
F
Flora Vance
5
Exceptional stability. Integrated seamlessly. High build quality for professional networks.
G
Gideon Ross
5
Consistent performance under load. Recognized instantly. Dependable hardware for enterprise use.
H
Hestia Holt
5
Steady signaling and robust build. Perfect fit for infrastructure. No packet loss.
I
Ivor Beaumont
5
Reliable OC-48 transceiver. Professional performance. Excellent value and full compatibility.
J
Jessamine Whitaker
5
High-quality SFP. Stable reach and strong margins. Performs perfectly in Cisco environment.
Questions & Answers
What is the ONS-SC-2G-35.8-C SFP-OC-48/STM16 1535.82 nm transceiver?
The ONS-SC-2G-35.8-C is a Cisco ONS-compatible SFP transceiver module supporting OC-48/STM16 at 2.488 Gbps and 1535.82 nm wavelength for single-mode fiber applications up to 40 km.
Which Cisco platforms support the ONS-SC-2G-35.8-C module?
This SFP-OC-48/STM16 transceiver is fully compatible with Cisco ONS 15454, 15216, 15540, and 15550 series, ensuring seamless integration and hot-swap capability.
What is the maximum transmission distance of the ONS-SC-2G-35.8-C?
The module supports single-mode transmission up to 40 km over standard G.652 fiber at 1535.82 nm, ideal for metro and long-haul networks.
What fiber type is required for this 1535.82 nm SFP?
The transceiver is designed for single-mode fiber (SMF) compliant with ITU-T G.652, G.655, and G.657, ensuring low attenuation and dispersion.
Can I hot-swap the ONS-SC-2G-35.8-C without disrupting service?
Yes. This Cisco ONS-compatible SFP module supports hot-plug functionality, allowing insertion and removal without powering down the system.
What are the dimensions and weight of this SFP transceiver?
The ONS-SC-2G-35.8-C measures 13.4 mm × 56.5 mm × 8.5 mm and weighs approximately 35 grams, conforming to SFP Multi-Source Agreement (MSA) standards.
Does the module support digital diagnostics monitoring (DDM)?
Yes. The transceiver features SFF-8472 compliant DDM for real-time monitoring of optical power, temperature, voltage, and laser bias current.
What is the operating temperature range of this transceiver?
The ONS-SC-2G-35.8-C operates between 0 °C and 70 °C (Standard Commercial) or –40 °C to 85 °C (Extended, upon request) for demanding environments.
Is this transceiver RoHS and Telcordia compliant?
Yes. It meets RoHS 6/6 requirements and Telcordia GR-468 CORE standards for quality, reliability, and environmental compliance.
What warranty covers the Cisco ONS-SC-2G-35.8-C module?
The module includes a lifetime advance replacement warranty when purchased from authorized Cisco partners, ensuring minimal downtime.
How do I install the ONS-SC-2G-35.8-C in my Cisco ONS chassis?
Simply align the SFP module with the cage connector, slide until it clicks securely, and confirm link status through your Cisco management interface.
Does the transceiver support SONET and SDH protocols?
Yes. It supports OC-48 for SONET and STM-16 for SDH at 2.488 Gbps, enabling interoperability across global telecom infrastructures.
Can I mix this Cisco-compatible SFP with other vendors’ modules?
While functionally compatible with Cisco ONS platforms, Cisco recommends using qualified modules to maintain full feature support and warranty integrity.
What safety certifications does the ONS-SC-2G-35.8-C hold?
This transceiver is certified for UL, CE, FCC, and IEC 60825-1 Class 1 laser safety standards, ensuring regulatory compliance and operational safety.
How can I verify the operational status of the module?
Use the Cisco IOS or Network Management System to check SFP status, DDM metrics, and optical link integrity via SNMP or CLI commands.
Where can I purchase genuine ONS-SC-2G-35.8-C transceivers?
Authorized Cisco resellers, partners, or the Cisco e-commerce portal offer genuine modules with full warranty and technical support.