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ONS-SC-2G-38.1-C
- Description:
- SFP- OC-48/STM16, 1538.19nm Cisco ONS Compatible
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3 Year Extended Warranty
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ONS-SC-2G-38.1-C Overview
ONS-SC-2G-38.1-C is an advanced SFP transceiver engineered for 2G Ethernet connectivity that delivers seamless performance over single-mode fiber. This module features an SC connector and offers long-range transmission capabilities of up to 38.1 km, making it a reliable choice for data centers, enterprise networks, and telecom applications.
Built in a standard SFP form factor, the transceiver operates at a 1550 nm wavelength to ensure excellent signal integrity across extended distances. Its compact physical dimensions and low power consumption further enhance its suitability for high-density network deployments, while supporting essential Ethernet protocols and maintaining broad compatibility with major networking brands.
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ONS-SC-2G-38.1-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 | 38.1 km |
| Supported Protocols | Ethernet |
| Network Interface | Fiber |
| Power Consumption | 1.5W |
| 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-38.1-C |
| Height | 0.13 inches |
| Width | 0.83 inches |
| Depth | 1.30 inches |
| Weight | 0.15 lbs |
Quality Certifications
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Product Comparison Table
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|---|---|---|---|---|---|
| Compatibility | Cisco / Juniper / Huawei / Arista | Cisco, Juniper, Huawei, Arista | Cisco, Juniper, Huawei, Arista | Cisco, Juniper, Huawei, Arista | Cisco, Juniper, Huawei, Arista |
| Connector Type | LC | LC | SC | LC | LC |
| Data Rate | 10G | 10G | 2G | 10G | 10G |
| Depth | 3.54 inches | 2.83 inches | 1.30 inches | 2.84 inches | N/A |
| Fiber Type | Single-mode | Single-mode | Single-mode | Single-mode | Multi-mode |
| Form Factor | SFP | XFP | SFP | XFP | SFP+ |
| Height | 0.54 inches | 0.55 inches | 0.13 inches | 0.33 inches | N/A |
| Input Voltage | 3.3V | 3.3V | 3.3V | 3.3V | 3.3V |
| Max Distance | 80 km | 10 km | 38.1 km | 40 km | 300 meters |
| 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 | 3.5 W | 3.0W | 1.5W | 1.65W | N/A |
| Product Name | DWDM-SFP-4532= | XFP-10G-BX-U-C | ONS-SC-2G-38.1-C | EX-XFP-10GE-ER-1611-C | E1MG-BXU-T-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 | Ethernet | Ethernet | Ethernet | Ethernet, Fibre Channel |
| Transmission Distance | Long-Range | Extended-Range | Long-Range | Extended-Range | Short-Range |
| Wavelength | 1550 nm | 1310/1550 nm | 1550 nm | 1310nm | 850 nm |
| Weight | 0.1 lbs | 0.15 lbs | 0.15 lbs | 0.08 lbs | N/A |
| Width | 0.67 inches | 2.17 inches | 0.83 inches | 0.53 inches | N/A |
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Questions & Answers
Q
What is the ONS-SC-2G-38.1-C SFP OC-48/STM-16 1538.19nm Cisco ONS Compatible module?
A
The ONS-SC-2G-38.1-C is a Cisco ONS compatible small form‐factor pluggable (SFP) transceiver designed for OC‐48/STM‐16 applications at a 1538.19 nm wavelength.
Q
What are the key features of the ONS-SC-2G-38.1-C module?
A
Key features include a 2.488 Gbps data rate, 1538.19 nm wavelength, support for up to 40 km over single-mode fiber, SC connector, and hot-swappable design.
Q
Which Cisco systems is this module compatible with?
A
This SFP module is fully compatible with Cisco ONS 15454, ONS 15327, and ONS 15100 series platforms that support OC-48/STM-16 optics.
Q
What optical wavelength does the ONS-SC-2G-38.1-C operate at?
A
The transceiver operates at a fixed wavelength of 1538.19 nm, ideal for DWDM and SONET/SDH transport networks.
Q
What data rate does the ONS-SC-2G-38.1-C support?
A
It supports a standard OC-48/STM-16 line rate of 2.488 Gbps, ensuring reliable high-speed transmission.
Q
What is the maximum reach supported by this SFP module?
A
The module supports a maximum single-mode fiber reach of up to 40 km (25 miles) with a 9/125 µm fiber.
Q
What type of fiber does the ONS-SC-2G-38.1-C require?
A
It is designed for use with single-mode (9/125 µm) fiber cabling to achieve its full distance capability.
Q
What connector type does the ONS-SC-2G-38.1-C feature?
A
The module uses a standard SC duplex fiber connector for secure and low-loss optical interfacing.
Q
Is the ONS-SC-2G-38.1-C hot-swappable?
A
Yes, the SFP module is hot-swappable, allowing installation or removal without powering down the host device.
Q
What are the operating temperature specifications?
A
Operating temperature ranges from 0°C to 70°C (32°F to 158°F), accommodating standard telecom environments.
Q
How do I install the ONS-SC-2G-38.1-C module?
A
Align the module with the SFP slot, slide it in until it clicks, and verify system recognition via the host OS or management interface.
Q
Does the ONS-SC-2G-38.1-C come with a warranty?
A
Yes, it includes a 1-year limited warranty covering manufacturing defects and guaranteed compatibility with supported Cisco ONS platforms.
Q
Can I use this module with third-party optical transceivers?
A
This module is designed as a Cisco ONS compatible product; interoperability with non-Cisco branded transceivers is not guaranteed.
Q
How can I troubleshoot connectivity issues with this SFP?
A
Check fiber connections, verify link LED status, confirm host configuration, and use built-in diagnostics or a fiber tester to isolate faults.
Q
Where can I purchase genuine ONS-SC-2G-38.1-C modules?
A
Purchase from authorized Cisco partners or certified resellers to ensure authenticity and warranty support.
Q
What is the power consumption of the ONS-SC-2G-38.1-C module?
A
The typical power consumption is 1.0 W, with a maximum of 1.2 W under full load.
