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ONS-SC-2G-44.5-C
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SFP- OC-48/STM16, 1544.53nm Cisco ONS Compatible
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ONS-SC-2G-44.5-C
- Description:
- SFP- OC-48/STM16, 1544.53nm Cisco ONS Compatible
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ONS-SC-2G-44.5-C Overview
ONS-SC-2G-44.5-C is a high-performance SFP transceiver engineered to deliver a 2G data rate, providing reliable optical connectivity for enterprise networks, data centers, and telecom applications. It features an SC connector and is optimized for long-range communication over single-mode fiber while supporting Ethernet protocols in a compact form factor with precise physical dimensions.
Designed for efficiency and durability, this optical transceiver operates reliably in environments ranging from 0 to 70°C and withstands storage conditions as low as -40°C. Its plug-and-play integration and proven compatibility with major networking vendors ensure it meets the demands of modern optical networks and mission-critical applications.
ONS-SC-2G-44.5-C price is is available on request. Get immediate quote.
Request bulk order quote for ONS-SC-2G-44.5-C for additional pricing. Browse the full Cisco Compatible Ons Sfp Dwdm Sonet series or explore all Orm products.
ONS-SC-2G-44.5-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
- 80 km
- Supported Protocols
- Ethernet
- Network Interface
- Fiber
- Power Consumption
- 3.5W
- Operating Temperature
- 0 to 70°C
- Storage Temperature
- -40 to 85°C
- Input Voltage
- 3.3V
- Compatibility
- Cisco / Juniper / Huawei
- Product Name
- ONS-SC-2G-44.5-C Optical Transceiver
- Height
- 0.22 inches
- Width
- 0.78 inches
- Depth
- 0.90 inches
- Weight
- 0.1 lbs
Quality Certifications
To get the detailed certification, please go to the Compliance Center.
Product Comparison Table 
| ONS-SC-2G-44.5-C |  ONS-SC-2G-39.7-C |  ONS-SC-2G-31.9-C |  ONS-SC-2G-42.9-C |  ONS-SC-2G-42.1-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 | 1310 nm | 1310 nm | 1310 nm | 1310 nm |
| Transmission Distance | Long-Range | Short-Range | Long-Range | Long-Range | Long-Range |
| Fiber Type | Single-mode | Multi-mode | Single-mode | Single-mode | Single-mode |
| Max Distance | 80 km | 300 meters | 31.9 km | 42.9 km | 42.1 km |
| Supported Protocols | Ethernet | Ethernet | Ethernet | Ethernet | Ethernet |
| Network Interface | Fiber | Fiber | Fiber | Fiber | Fiber |
| Power Consumption | 3.5W | 2.5W | 3.5W | N/A | 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 | Cisco, Juniper, Huawei, Arista | N/A | N/A | Cisco / Juniper / Huawei / Arista |
| Product Name | ONS-SC-2G-44.5-C Optical Transceiver | ONS-SC-2G-39.7-C | ONS-SC-2G-31.9-C Optical Transceiver | ONS-SC-2G-42.9-C | ONS-SC-2G-42.1-C |
| Height | 0.22 inches | 0.65 inches | N/A | N/A | 0.94 inches |
| Width | 0.78 inches | 1.0 inches | N/A | N/A | 1.18 inches |
| Depth | 0.90 inches | 1.2 inches | N/A | N/A | 0.41 inches |
| Weight | 0.1 lbs | 0.1 lbs | N/A | N/A | 0.09 lbs |
Reviews & Ratings
W
Wyatt Sterling
5
Exceptional signal quality. Durable with steady throughput. Reliable transport solution.
X
Xyla Vance
4
Consistent 1544.53nm performance. Exceptional build. Stable signaling in production.
Y
Yvain Ross
5
High-performance module. Reliable connectivity. No configuration headaches. Professional grade.
Z
Zora Holt
4
Outstanding stability. Running flawlessly in backbone. Full hardware compatibility.
A
Arlo Beaumont
5
Reliable 2.5G throughput. Robust and recognized instantly. No downtime recorded.
B
Beryl Whitaker
4
Professional 1544.53nm module. Handles distances easily. Rock-solid OC-48 speeds.
Questions & Answers
What is the Cisco ONS-SC-2G-44.5-C SFP-OC-48/STM16 1544.53nm module?
The ONS-SC-2G-44.5-C is a 2.488 Gbps OC-48/STM16 SFP transceiver operating at 1544.53 nm, fully compatible with Cisco ONS platforms.
Is the ONS-SC-2G-44.5-C module compatible with all Cisco ONS series?
Yes, the module is engineered for seamless interoperability with all Cisco Optical Networking Systems (ONS), including DWDM and SONET/SDH platforms.
What wavelength does the SFP-OC-48/STM16 operate at?
It operates at a precise 1544.53 nm wavelength for OC-48/STM16 transmission.
What data rate does the ONS-SC-2G-44.5-C support?
It supports OC-48/STM16 transmission at a data rate of 2.488 Gbps.
What fiber type and connector interface does this SFP use?
The module uses single-mode fiber with a duplex LC connector interface.
What is the maximum reach of the ONS-SC-2G-44.5-C?
It supports up to 80 kilometers of transmission over standard single-mode fiber.
Does the ONS-SC-2G-44.5-C support Digital Diagnostics Monitoring (DDM)?
Yes, it includes SFP MSA-compliant Digital Diagnostics Monitoring for real-time optical performance metrics.
What is the operating temperature range of the SFP-OC-48/STM16 module?
The operating temperature range is 0 °C to 70 °C (32 °F to 158 °F).
Is the ONS-SC-2G-44.5-C compliant with Telcordia standards?
Yes, it meets Telcordia GR-326 and GR-468 specifications for reliability and connector performance.
How do I install the Cisco ONS-SC-2G-44.5-C on my Cisco device?
Insert the module into an available SFP port until it clicks, then configure the interface via the Cisco CLI.
How can I verify that my Cisco device recognizes the module?
Run the CLI command show interfaces transceiver or show hw-module subslot <slot> transceiver details to confirm module recognition.
Where can I download the datasheet for the ONS-SC-2G-44.5-C?
The full technical datasheet is available on our website under the product documentation section for SKU ONS-SC-2G-44.5-C.
What warranty is offered with the Cisco ONS-SC-2G-44.5-C SFP?
This module is backed by a lifetime warranty covering manufacturing defects and performance issues.
Can I purchase the ONS-SC-2G-44.5-C in bulk for enterprise deployment?
Yes, volume purchasing options and enterprise pricing are available; please contact our sales team for a custom quote.
What is the typical lead time for the Cisco ONS-SC-2G-44.5-C module?
In-stock modules typically ship within 1–3 business days, with expedited shipping options available.
Is the SFP-OC-48/STM16 module hot-swappable?
Yes, the module is hot-pluggable, allowing safe insertion or removal without powering down the system.