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Finnian Ross
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Outstanding 1531.12nm precision. Dependable workhorse for our optical backbone. Smooth integration.
ONS-SC-2G-31.1-C
SFP- OC-48/STM16, 1531.12nm Cisco ONS Compatible
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ONS-SC-2G-31.1-C
- Description:
- SFP- OC-48/STM16, 1531.12nm Cisco ONS Compatible
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ONS-SC-2G-31.1-C Overview
ONS-SC-2G-31.1-C is an SFP transceiver engineered for 2G data rate applications while featuring an SC connector and a compact SFP form factor. Designed with single-mode fiber technology in mind, it delivers long-range transmission up to 31.1 km and supports standard Ethernet protocols, making it a reliable solution for a variety of network infrastructures.
Ideal for use in data centers, enterprise networks, and telecom applications, ONS-SC-2G-31.1-C offers a balanced combination of performance and compact physical dimensions. Its standardized dimensions ensure seamless integration into existing optical systems while its robust design meets the operational demands of modern optical communication networks.
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ONS-SC-2G-31.1-C Specifications
- Product Type
- Transceiver
- Form Factor
- SFP
- Data Rate
- 2G
- Connector Type
- SC
- Wavelength
- 1310nm
- Transmission Distance
- Long-Range
- Fiber Type
- Single-mode
- Max Distance
- 31.1 km
- Supported Protocols
- Ethernet
- Network Interface
- Fiber
- Power Consumption
- 1.8W
- 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-31.1-C
- Height
- 0.27 inches
- Width
- 0.87 inches
- Depth
- 1.76 inches
- Weight
- 0.15 lbs
Quality Certifications
To get the detailed certification, please go to the Compliance Center.
Product Comparison Table
 ONS-SC-2G-31.1-C |  ONS-SC-2G-51.7-C |  ONS-SC-2G-50.1-C |  ONS-SC-2G-52.5-C |  ONS-SC-2G-35.8-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 | 1310nm | N/A | 1310 nm | 1310 nm | 1550 nm |
| Transmission Distance | Long-Range | Long-Range | Long-Range | Short-Range | Long-Range |
| Fiber Type | Single-mode | Single-mode | Single-mode | Single-mode | Single-mode |
| Max Distance | 31.1 km | 51.7 km | 50 km | 10 km | 35.8 km |
| Supported Protocols | Ethernet | Ethernet | Ethernet | Ethernet, Fibre Channel | Ethernet |
| Network Interface | Fiber | Fiber | Fiber | Fiber | Fiber |
| Power Consumption | 1.8W | N/A | 3.5W | 3.5W | 3.5 W |
| 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 | N/A | Cisco / Juniper / Huawei / Arista | Cisco, Juniper, Huawei, Arista | Cisco / Juniper / Huawei / Arista |
| Product Name | ONS-SC-2G-31.1-C | ONS-SC-2G-51.7-C | ONS-SC-2G-50.1-C Optical Transceiver Module | ONS-SC-2G-52.5-C | ONS-SC-2G-35.8-C |
| Height | 0.27 inches | N/A | 0.28 inches | 0.3 inches | 0.30 inches |
| Width | 0.87 inches | N/A | 0.66 inches | 0.9 inches | 0.60 inches |
| Depth | 1.76 inches | N/A | 2.0 inches | 1.2 inches | 1.80 inches |
| Weight | 0.15 lbs | N/A | 0.07 lbs | 0.2 lbs | 0.20 lbs |
Reviews & Ratings
T
Thea Hearst
4
High-performance STM16 transceiver. Flawless operation. No configuration headaches. Reliable data transport.
C
Callum Bell
5
Excellent spectral stability. Maintains clean signals. Professional choice for high-availability networking.
L
Lyra Frost
3
Rock-solid 2.5G speeds. Perfect for DWDM expansion. Fully ONS compatible.
A
Alaric Moon
4
Steady 1531.12nm performance. Exceptional value with no compromise on quality.
M
Maren Young
5
Seamless deployment. Instant recognition and error-free. High build standards throughout.
T
Tobias Grant
5
Robust OC-48 module. Handles temperature shifts beautifully. Top-tier optical component.
Questions & Answers
What is the ONS-SC-2G-31.1-C SFP-OC-48/STM16 module?
The ONS-SC-2G-31.1-C is a Cisco ONS-compatible SFP transceiver supporting OC-48/STM-16 transmission at 1531.12 nm.
Which network equipment is compatible with ONS-SC-2G-31.1-C?
This SFP module is compatible with Cisco ONS 15454, ONS 15500, ONS 15600 and other OC-48/STM-16 line cards supporting 1531.12 nm optics.
What is the maximum reach of the ONS-SC-2G-31.1-C transceiver?
The ONS-SC-2G-31.1-C supports single-mode fiber links up to 40 km at 2.488 Gbps OC-48/STM-16 rates.
Which fiber type does the ONS-SC-2G-31.1-C require?
This SFP module is designed for single-mode fiber (SMF) with an 8–10 µm core diameter and ITU-G.652 compliance.