Featured Deal
Hand-picked by our procurement team for standout value. This unit is offered at our sharpest price on current stock, verified against live market rates.
Name:
Added to cart 28 times recently
2 In stock - Ready to Ship
Certified Refurbished
Professionally inspected, bench-tested, and firmware-verified, with configurations wiped. Restored to full working order and backed by our warranty.
3 Year Extended Warranty
Same-day Shipping
30-Day Money Back Guarantee
Shipping:
Payment:
3 Year Extended Warranty
Same-day Shipping
30-Day Money Back Guarantee
Need Additional Discount on Product?
Request a quote below - Get Exclusive Pricing and Support.
Shipping:
Payment:
ONS-SI-GE-SX-C
SFP- 1000BASE-SX GigE 850nm I-Temp Cisco ONS Compatible
Trusted by the Highest-Stakes Buyers
Federal agencies and Fortune 500 operations source through ORM Systems.
US Government & Defense
Enterprise Clients
Built Global. Stocked Local.
Regional teams and 25+ distribution partners keep stock near you and accountability in your time zone.
Buyer Protection on Every Order
Pay by PayPal or Revolut with full chargeback rights. Order on PO terms, Net-30 for government.
Verified By Federal Bodies
Every registration we claim is public record — check our federal contractor status yourself before you spend a dollar.
Since 2016, Enterprise-Trusted
Ten years serving buyers who audit their vendors. From federal agencies to 20,000+ enterprise clients worldwide.
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.
ONS-SI-GE-SX-C price is is available on request. Get immediate quote.
Request bulk order quote for ONS-SI-GE-SX-C for additional pricing. Browse the full Cisco Ons Compatible Sfp series or explore all Orm products.
Mon–Fri: [09:00-16:00]
Avg. response under 30 mins
| ONS-SI-GE-SX-C |  ONS-SE-100-FX-C |  ONS-SE-GE-BXU-C |  ONS-SI-GE-LX-C |  ONS-SI-GE-ZX-C | |
|---|---|---|---|---|---|
| Product Type | Transceiver | Transceiver | Transceiver | Transceiver | Transceiver |
| Form Factor | SFP | CFP | SFP | SFP | SFP |
| Data Rate | 1G | 100G | 1G | 1G | 1G |
| Connector Type | LC | LC | LC | LC | LC |
| Wavelength | 850 nm | 1310nm | 1490 nm | 1310nm | 1310 nm |
| Transmission Distance | Short-Range | Long-Range | Long-Range | Long-Range | Long-Range |
| Fiber Type | Multi-mode | Single-mode | Single-mode | Single-mode | Single-mode |
| Max Distance | 550 meters | 80 km | 10 km | 10km | 80 km |
| Supported Protocols | Ethernet | Ethernet, Fibre Channel | Ethernet | Ethernet | Ethernet |
| Network Interface | Fiber | Fiber | Ethernet | Fiber | Fiber |
| 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 | Cisco, Juniper, Huawei, Arista | Cisco / Juniper / Huawei / Arista | Cisco / Juniper / Huawei / Arista | Cisco / Juniper / Huawei / Arista |
| Product Name | ONS-SI-GE-SX-C | ONS-SE-100-FX-C | ONS-SE-GE-BXU-C SFP Transceiver | ONS-SI-GE-LX-C | ONS-SI-GE-ZX-C Optical Transceiver |
Every unit is authentic, sourced through trusted and authorised channels, and serial-verified on request. Genuine networking and IT hardware, guaranteed, or your money back.
New products are backed by up to 3 years of extended warranty, and certified refurbished units by up to 3 months, for dependable protection on every order. Coverage is clear, honoured in full, and confirmed on each product page.
If a unit ever falls short, our streamlined RMA process gets a replacement to you fast, with advance replacement available to keep your network running. No jargon, no runaround.
Every device is inspected, bench-tested, and firmware-verified, with configurations wiped before dispatch. Additional testing can be arranged to confirm full working condition on request.
Our specialists assist with compatibility, configuration, licensing, and installation, before and after you buy. Real hardware expertise, whenever you need it.
dispatched quickly and shipped worldwide from regional hubs, fully tracked and insured.
Reliable I-Temp SX module. It handles wider temperature ranges flawlessly in our ONS nodes. Steady 1G signaling and full Cisco compatibility. Solid choice.
Excellent industrial temperature performance. This 850nm SFP is robust and maintains signal integrity in tougher environments. Perfect for our specialized optical transport deployments.
Consistent 1000Base SX performance across temperature fluctuations. Recognized immediately by our ONS switches. Very durable and highly reliable shortwave transceiver for B2B.
Professional grade I-Temp SX module. It delivers steady signals and strong build quality. An essential part of our outdoor-rated ONS network infrastructure.
Robust SX transceiver with excellent industrial range. It provided the reliability we needed for our environmental cabinets. Seamless ONS integration and stable performance.
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).
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.
This module is fully compatible with Cisco ONS 15454, 15600, 15900 and related optical networking platforms that accept SFP-1000BASE-SX transceivers.
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.
This industrial-grade SFP module operates reliably between –40 °C and +85 °C, ideal for harsh environments.
Yes, it supports SFF-8472 DOM for real-time monitoring of optical output power, input power, temperature, supply voltage and TX bias current.
Yes, the SFP-1000BASE-SX module is hot-swappable, allowing insertion or removal without powering down the host device.
Align the module with the SFP port, slide it in until the latch clicks, then verify the link LED indicates a stable connection.
Yes, it meets RoHS-6 environmental standards and Telcordia GR-468-CORE reliability requirements for optical transceivers.
It is ideal for short-reach Gigabit Ethernet links in data centers, enterprise LANs, metropolitan area networks and campus backbones.
It delivers equivalent or better performance, is fully Cisco ONS compatible, and offers a cost-effective alternative to OEM modules.
The transceiver uses an LC duplex fiber connector for reliable, low-loss optical interfacing.
It follows the Multi-Source Agreement (MSA) SFP form factor, ensuring interoperability across compliant devices.
The module supports a line rate of 1.25 Gbps, optimized for Gigabit Ethernet applications.
Verify fiber type, polarity, connector cleanliness, distance limits and use DOM readings to diagnose signal power or temperature faults.
It includes a one-year limited warranty and lifetime technical support for compatibility and performance inquiries.
United States
