United States$5,000,000+
Inventory Delivered By
O
Oberon Thorne
4
Exceptional 1543.73nm performance. Rock-solid signals. Perfect for long-haul transport.
ONS-SC-2G-43.7-C
Original Stock
Ready to Ship
SFP- OC-48/STM16, 1543.73nm Cisco ONS Compatible
FEATURED DEAL
Name:
ONS-SC-2G-43.7-C
- Description:
- SFP- OC-48/STM16, 1543.73nm Cisco ONS Compatible
- Rating:
Added to cart 28 times recently
- Availability:
In stock - Ready to Ship
- Brand:
- Orm
- Condition:
3 Year Extended Warranty
Same-day Shipping
14-Day Money Back Guarantee
Shipping:
Payment:
3 Year Extended Warranty
Same-day Shipping
14-Day Money Back Guarantee
Need Additional Discount on Product?
Request a quote below - Get Exclusive Pricing and Support.
Shipping:
Payment:
TRUSTED, TRIED, PROVEN
Officially Accredited
& Verified By
Next-Gen IT
Solutions Powered By
ONS-SC-2G-43.7-C Overview
ONS-SC-2G-43.7-C is an SFP transceiver module engineered to deliver a reliable 2G data rate over long-range, single-mode fiber networks. It features an SC connector and supports Ethernet protocols, making it ideal for use in data centers, enterprise networks, and telecom installations.
Designed with a compact form factor and efficient physical dimensions, the ONS-SC-2G-43.7-C ensures seamless integration into existing optical communication infrastructures. Its robust operating temperature range and adherence to industry standards further enhance its suitability for both system upgrades and new high-speed deployment projects.
ONS-SC-2G-43.7-C price is is available on request. Get immediate quote.
Request bulk order quote for ONS-SC-2G-43.7-C for additional pricing. Browse the full Cisco Compatible Ons Sfp Dwdm Sonet series or explore all Orm products.
ONS-SC-2G-43.7-C Specifications
- Product Type
- Transceiver
- Form Factor
- SFP
- Data Rate
- 2G
- Connector Type
- SC
- Wavelength
- N/A
- Transmission Distance
- Long-Range
- Fiber Type
- Single-mode
- Max Distance
- N/A
- 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-43.7-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 
| ONS-SC-2G-43.7-C |  ONS-SC-2G-58.1-C |  ONS-SC-2G-48.5-C |  ONS-SC-2G-31.9-C |  ONS-SC-2G-38.9-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 | N/A | 1310 nm | 1310 nm | 1310 nm | 1310 nm |
| Transmission Distance | Long-Range | Long-Range | Extended-Range | Long-Range | Long-Range |
| Fiber Type | Single-mode | Single-mode | Single-mode | Single-mode | Single-mode |
| Max Distance | N/A | 58.1 km | 48.5 km | 31.9 km | 38.9 km |
| Supported Protocols | Ethernet | Ethernet | Ethernet, Fibre Channel | Ethernet | Ethernet |
| Network Interface | Fiber | Fiber | Fiber | Fiber | Fiber |
| Power Consumption | N/A | 2.5 W | 1.5 W | 3.5W | 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 | N/A | Cisco, Juniper, Huawei, Arista | Cisco, Juniper, Huawei, Arista | N/A | Cisco, Juniper, Huawei, Arista |
| Product Name | ONS-SC-2G-43.7-C | ONS-SC-2G-58.1-C | ONS-SC-2G-48.5-C | ONS-SC-2G-31.9-C Optical Transceiver | ONS-SC-2G-38.9-C |
| Height | N/A | 0.34 inches | 0.34 inches | N/A | N/A |
| Width | N/A | 0.53 inches | 1.10 inches | N/A | N/A |
| Depth | N/A | 2.22 inches | 1.10 inches | N/A | N/A |
| Weight | N/A | 0.06 lbs | 0.05 lbs | N/A | N/A |
Reviews & Ratings
P
Pallas Sterling
4
Reliable 2.5G backbone transport. Impressive stability. Zero downtime since deployment.
Q
Quillan Vance
5
Consistent signaling. Durable and handles thermal stress. Recognized instantly.
R
Rowena Ross
5
Robust STM16 SFP. Rock-solid link for facilities. Strong signal margins.
S
Sabin Holt
5
Reliable DWDM module. Consistent performance across spans. Excellent B2B value.
T
Thetis Beaumont
5
Flawless integration. Technology works as advertised. Rock-solid link and power.
U
Urban Whitaker
5
Consistent throughput. Smart solution for fiber constraints. Reliable production fabric.
Questions & Answers
What is the Cisco ONS-SC-2G-43.7-C SFP OC-48/STM-16 module?
The ONS-SC-2G-43.7-C is a Cisco-compatible SFP transceiver supporting OC-48/STM-16 data rates at 2.488 Gbps and a 1543.73 nm wavelength.
Which fiber types are supported by the ONS-SC-2G-43.7-C module?
This SFP module supports single-mode fiber (SMF) with an SC connector for distances up to 40 kilometers.
Is the ONS-SC-2G-43.7-C module hot-swappable?
Yes, the SFP transceiver is fully hot-swappable, allowing installation and removal without powering down the host device.
What is the maximum link distance of the OC-48/STM-16 SFP module?
At 1543.73 nm and 2.488 Gbps, this module supports links up to 40 km over single-mode fiber.
Is the ONS-SC-2G-43.7-C module Cisco OEM or third-party compatible?
The module is a Cisco-compatible third-party SFP designed to meet or exceed Cisco performance and interoperability standards.
What operating temperature range does this SFP transceiver support?
The transceiver operates reliably between 0 °C and 70 °C (32 °F to 158 °F) ambient.
Does the SFP module include digital diagnostics monitoring?
Yes, it supports built-in digital diagnostics monitoring (DDM/DOM) for real-time module performance metrics.
How do I install the ONS-SC-2G-43.7-C module?
Insert the SFP module into a compatible SFP slot until it clicks, then connect the SC fiber patch cable to the module’s port.
What warranty is provided for the Cisco-compatible SFP module?
We offer a two-year limited warranty covering defects in materials and workmanship under normal use.
Can I use this OC-48/STM-16 SFP in DWDM systems?
No, this module is designed for standard single-mode fiber links at 1543.73 nm and is not DWDM-tuned.
What is the typical mean time between failures (MTBF) of this SFP transceiver?
The module features an MTBF of over 1,000,000 hours, ensuring high reliability in carrier environments.
Do I need any special calibration for the ONS-SC-2G-43.7-C module?
No additional calibration is required. The module is factory-calibrated and ready for immediate use.
How can I verify module compatibility with my Cisco ONS device?
Consult your Cisco ONS hardware datasheet or use Cisco’s online compatibility tool to confirm SFP support.
What packaging and accessories are included with the SFP module?
Each module ships in an anti-static clamshell with a dust cap; fiber patch cables are sold separately.
What is the typical lead time for orders of this Cisco-compatible SFP?
Standard stock orders ship within 1–2 business days; bulk or back-ordered items may require 5–7 business days.
What is your return policy for the ONS-SC-2G-43.7-C module?
We accept returns within 30 days of delivery in original condition for a full refund, minus shipping costs.