1G SFP GLC-SX-MMD 550m 850nm Duplex LC/UPC Industrial Module, Cisco
The 1G SFP GLC-SX-MMD 550m 850nm Duplex LC/UPC Industrial Module, Cisco is a SFP optical transceiver delivering 1.25Gbps over MMF. Operating at 850nm with a Duplex LC interface, it reaches 550m over OM2 MMF and is compliant with IEEE 802.3z, SFF-8472, FC-PI, SFP MSA (INF-8074i) Compliant. Built-in digital diagnostics give real-time access to operating parameters, making the module easy to deploy and maintain in enterprise access, campus, telecom edge and industrial network environments.
Product Highlights
- SFP form factor, 1.25Gbps data rate
- Wavelength: 850nm
- Connector: Duplex LC
- Reach: up to 550m over OM2 MMF
- Fiber media: MMF
Specifications
| Cisco Compatible | GLC-SX-MMD |
|---|---|
| Manufacturer | HT |
| Form Factor | SFP |
| Max. Data Rate | 1.25Gbps |
| Wavelength | 850nm |
| Max. Cable Distance | 550m over OM2 MMF |
| Connector | Duplex LC |
| Optical Components | VCSEL 850nm |
| Media | MMF |
| DOM Support | Yes |
| TX Power | -9.5~-3dBm |
| Receiver Sensitivity | < -17dBm |
| Industrial Temperature Range | -40 to 85°C (-40 to 185°F) |
| Protocols | IEEE 802.3z, SFF-8472, FC-PI, SFP MSA (INF-8074i) Compliant |
Applications
In enterprise access, campus, telecom edge and industrial network environments, the 1G SFP GLC-SX-MMD 550m 850nm Duplex LC/UPC Industrial Module, Cisco delivers 1.25Gbps transmission over MMF with a reach of 550m over OM2 MMF. Digital diagnostics report transmit power, receive power and temperature in real time, which simplifies commissioning and ongoing maintenance. Compatibility with Cisco systems is verified in our own test lab before shipment, so the unit works out of the box as an equivalent of GLC-SX-MMD.
Standards and Compatibility
On the compatibility side, this unit is the practical equivalent of the Cisco part GLC-SX-MMD and works in Cisco systems out of the box. Standards compliance covers IEEE 802.3z, SFF-8472, FC-PI, SFP MSA (INF-8074i) Compliant.
Ordering Information
Our part number for this module is SFP1G-SX-85-I. When ordering, just let us know the quantity and whether you need the compatibility coding for a particular switch brand; labeling and packaging can also follow your channel requirements.
Shipping and Lead Time
Standard products are held in stock and usually ship within one to three working days. We dispatch worldwide by DHL, UPS, FedEx, TNT or EMS, and for bulk orders we arrange air or sea freight. Shipments can also be sent collect on your own courier account or delivered to your freight forwarder.
Quality Assurance
Before any product leaves our factory it goes through optical performance testing, compatibility verification on real switch platforms and a final visual inspection. Our in-house test lab holds a wide range of current and legacy switches from major brands, so interoperability is proven on the actual equipment your network uses rather than assumed from paper specifications.
How We Pack
Transceivers and cables are individually protected against static and dust, then consolidated into sturdy cartons suitable for international courier shipment. For larger orders we shrink-wrap and strap cartons onto pallets. Tell us your warehouse or retail requirements and we will pack accordingly.
Custom-made Fiber Products
As a manufacturer serving the fiber optic industry since 1995, we have strong in-house manufacturing and design capability. From early GBIC, Xenpak and X2 modules to today's SFP, SFP+, QSFP, QSFP-DD and OSFP products, we grow together with the industry. OEM and custom-designed transceivers and cables are welcome, and our factory-direct pricing is very competitive compared with online retail stores.
