The Cisco SFP-GE-LX-SM1310-D is a 1.25 Gbps Gigabit Ethernet SFP transceiver designed for long-distance optical communication over single-mode fiber (SMF). Operating at a 1310 nm wavelength, it supports link distances of up to 10 kilometers, providing reliable and high-performance connectivity for enterprise switches, routers, and network interface cards.
Equipped with LC duplex connectors, this module is hot-swappable and compatible with a wide range of Cisco networking equipment. The SFP-GE-LX-SM1310-D complies with the IEEE 802.3z 1000BASE-LX and SFF-8472 standards, ensuring interoperability and high-quality signal integrity. It features Digital Optical Monitoring (DOM), enabling real-time monitoring of critical optical parameters such as temperature, voltage, and optical power.
Ideal for campus backbone links, fiber-to-the-floor networks, and data center interconnections, the Cisco SFP-GE-LX-SM1310-D provides dependable long-range connectivity with low power consumption and robust performance.
⚙️ Technical Specifications
| Specification | Details |
|---|---|
| Model | Cisco SFP-GE-LX-SM1310-D |
| Type | 1000BASE-LX Gigabit Ethernet SFP |
| Data Rate | 1.25 Gbps |
| Wavelength | 1310 nm |
| Cable Type | Single-Mode Fiber (SMF) |
| Connector Type | LC Duplex |
| Maximum Distance | Up to 10 km |
| Digital Optical Monitoring (DOM) | Supported |
| Transmitter Type | DFB Laser |
| Receiver Type | PIN Photodiode |
| Power Consumption | < 1W typical |
| Operating Temperature | 0°C to 70°C (32°F to 158°F) |
| Hot-Swappable | Yes |
| Compatibility | Cisco switches, routers, and media converters |
| Standards | IEEE 802.3z 1000BASE-LX, SFF-8472, RoHS compliant |
| Warranty | Cisco Limited Lifetime Warranty |
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