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ONS-SI-GE-SX-C
- Description:
- SFP- 1000BASE-SX GigE 850nm I-Temp Cisco ONS Compatible
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ONS-SI-GE-SX-C Overview
ONS-SI-GE-SX-C is an SFP transceiver designed specifically for Gigabit Ethernet applications. It supports a data rate of 1G, comes with an LC connector, and is optimized for short-range transmission over multi-mode fiber at a wavelength of 850 nm.
ONS-SI-GE-SX-C features a compact SFP form factor engineered for use in data centers, enterprise networks, and telecom environments. It complies with Ethernet protocols and is built for compatibility with leading network platforms such as Cisco, Juniper, Huawei, and Arista, ensuring reliable optical connectivity in high-performance settings.
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ONS-SI-GE-SX-C Specifications
| Product Type | Transceiver |
| Form Factor | SFP |
| Data Rate | 1G |
| Connector Type | LC |
| Wavelength | 850 nm |
| Transmission Distance | Short-Range |
| Fiber Type | Multi-mode |
| Max Distance | 550 meters |
| 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 | Cisco / Juniper / Huawei / Arista |
| Product Name | ONS-SI-GE-SX-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
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|---|---|---|---|---|---|
| Compatibility | Cisco / Juniper / Huawei / Arista | Cisco, Juniper, Huawei, Arista | Cisco / Juniper / Huawei / Arista | Cisco / Juniper | Cisco, Juniper, Huawei, Arista |
| Connector Type | N/A | LC | LC | LC | LC |
| Data Rate | 40G | 1G | 1G | 2G | 100G |
| Depth | N/A | 0.33 inches | N/A | 2.2 inches | N/A |
| Fiber Type | N/A | Single-mode | Multi-mode | Single-mode | Single-mode |
| Form Factor | QSFP | SFP | SFP | SFP | QSFP |
| Height | N/A | 0.53 inches | N/A | 0.65 inches | N/A |
| Input Voltage | 3.3V | 3.3V | 3.3V | 3.3V | 3.3V |
| Max Distance | 5 meters | 10 km | 550 meters | 40 km | 10 km |
| Network Interface | Ethernet | 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 | N/A | 1.5W | N/A | N/A | 5W |
| Product Name | QSFP-H40G-CU5M | CWDM-SFP-1290-C | ONS-SI-GE-SX-C | ONS-SE-2G-L1-C | QSFP-100G-LR4-C-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 | 100G Ethernet |
| Transmission Distance | Short-Range | Long-Range | Short-Range | Long-Range | Long-Range |
| Wavelength | N/A | 1290 nm | 850 nm | 1310 nm | 1270/1290/1310/1330 nm |
| Weight | N/A | 0.08 lbs | N/A | 0.08 lbs | N/A |
| Width | N/A | 2.22 inches | N/A | 0.65 inches | N/A |
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Questions & Answers
Q
What is the ONS-SI-GE-SX-C SFP-1000BASE-SX GigE 850 nm I-Temp Cisco ONS Compatible module?
A
The ONS-SI-GE-SX-C is a Cisco ONS-compatible Small Form-factor Pluggable (SFP) transceiver that delivers Gigabit Ethernet (1000BASE-SX) over 850 nm multimode fiber with an industrial temperature range (–40 °C to +85 °C).
Q
What are the key technical specifications of the ONS-SI-GE-SX-C?
A
It supports 1.25 Gbps data rate, 850 nm wavelength, up to 550 m on OM3 and 220 m on OM1 multimode fiber, LC duplex connector, Digital Optical Monitoring (DOM), and operates from –40 °C to +85 °C.
Q
Which Cisco ONS platforms are compatible with the ONS-SI-GE-SX-C?
A
This module is fully compatible with Cisco ONS 15454, 15600, 15900 and related optical networking platforms that accept SFP-1000BASE-SX transceivers.
Q
What is the maximum transmission distance supported by the ONS-SI-GE-SX-C?
A
Over OM3 multimode fiber, it supports up to 550 m; on OM2 it reaches 300 m, and on OM1 it supports up to 220 m at 1 Gbps.
Q
What operating temperature range does the ONS-SI-GE-SX-C support?
A
This industrial-grade SFP module operates reliably between –40 °C and +85 °C, ideal for harsh environments.
Q
Does the ONS-SI-GE-SX-C support Digital Optical Monitoring (DOM)?
A
Yes, it supports SFF-8472 DOM for real-time monitoring of optical output power, input power, temperature, supply voltage and TX bias current.
Q
Is the ONS-SI-GE-SX-C hot-swappable?
A
Yes, the SFP-1000BASE-SX module is hot-swappable, allowing insertion or removal without powering down the host device.
Q
How do I install the ONS-SI-GE-SX-C in a Cisco ONS chassis?
A
Align the module with the SFP port, slide it in until the latch clicks, then verify the link LED indicates a stable connection.
Q
Is the ONS-SI-GE-SX-C RoHS and Telcordia GR-468 compliant?
A
Yes, it meets RoHS-6 environmental standards and Telcordia GR-468-CORE reliability requirements for optical transceivers.
Q
What applications is the ONS-SI-GE-SX-C best suited for?
A
It is ideal for short-reach Gigabit Ethernet links in data centers, enterprise LANs, metropolitan area networks and campus backbones.
Q
How does the ONS-SI-GE-SX-C compare to the OEM Cisco SFP-1000BASE-SX?
A
It delivers equivalent or better performance, is fully Cisco ONS compatible, and offers a cost-effective alternative to OEM modules.
Q
What connector type does the ONS-SI-GE-SX-C use?
A
The transceiver uses an LC duplex fiber connector for reliable, low-loss optical interfacing.
Q
What SFP form factor does the ONS-SI-GE-SX-C adhere to?
A
It follows the Multi-Source Agreement (MSA) SFP form factor, ensuring interoperability across compliant devices.
Q
What data rate does the ONS-SI-GE-SX-C support?
A
The module supports a line rate of 1.25 Gbps, optimized for Gigabit Ethernet applications.
Q
How can I troubleshoot link issues with the ONS-SI-GE-SX-C?
A
Verify fiber type, polarity, connector cleanliness, distance limits and use DOM readings to diagnose signal power or temperature faults.
Q
What warranty and support are offered for the ONS-SI-GE-SX-C?
A
It includes a one-year limited warranty and lifetime technical support for compatibility and performance inquiries.
