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CSS5-GBIC-LX-C
Gigabit Ethernet SFP LC LX/LH Cisco 11500 Compatible
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CSS5-GBIC-LX-C is a GBIC transceiver module designed for 1G Ethernet applications, featuring an LC connector and engineered for long-range transmission over single-mode fiber. With a standard GBIC form factor and compact physical dimensions, this module delivers reliable performance while meeting the rigorous demands of modern network environments.
Optimized for deployments in data centers, enterprise networks, and telecom infrastructures, CSS5-GBIC-LX-C supports key networking protocols and ensures stable high-speed connectivity. Its robust design, adherence to industry standards, and compatibility with major network vendors make it an ideal choice for extending fiber networks over extended distances.
CSS5-GBIC-LX-C price is is available on request. Get immediate quote.
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| CSS5-GBIC-LX-C |  SFP-GE-S-C |  GLC-BX-D-I-C |  10720-GE-SFP-LH-C |  GLC-BX-D40-C | |
|---|---|---|---|---|---|
| Product Type | Transceiver | Transceiver | Transceiver | Transceiver | Transceiver |
| Form Factor | GBIC | SFP | SFP | SFP | SFP |
| Data Rate | 1G | 1G | 1G | 1G | 1G |
| Connector Type | LC | SC | LC | LC | LC |
| Wavelength | 1310 nm | 850nm | 1310/1490 nm | 1310nm | 1310/1490 nm |
| Transmission Distance | Long-Range | Short-Range | Long-Range | Long-Range | Long-Range |
| Fiber Type | Single-mode | Multi-mode | Single-mode | Single-mode | Single-mode |
| Max Distance | 10 km | 550 meters | 10 km | 10 km | 40 km |
| Supported Protocols | Ethernet | Ethernet | Ethernet | Ethernet | Ethernet |
| Network Interface | Fiber | Fiber | Ethernet | Fiber | Fiber |
| Power Consumption | 3.5 W | 1.5W | N/A | N/A | 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 | Cisco / Juniper / Huawei / Arista | Cisco / Juniper / Huawei / Arista | Cisco | Cisco | Cisco |
| Product Name | CSS5-GBIC-LX-C | SFP-GE-S-C | Cisco GLC-BX-D-I-C | 10720-GE-SFP-LH-C | GLC-BX-D40-C |
| Height | 0.5 inches | N/A | N/A | N/A | N/A |
| Width | 3.5 inches | N/A | N/A | N/A | N/A |
| Depth | 1.5 inches | N/A | N/A | N/A | N/A |
| Weight | 0.2 lbs | N/A | N/A | N/A | N/A |
Flawless LX performance on our CSS5 platforms. The 1310nm single-mode link is strong and reliable over our campus fiber.
Excellent intermediate reach. These GBICs saved us a lot of money on a recent infrastructure refresh. Highly recommended.
Consistent and stable. No signal loss or errors reported over our 10km spans. Seamless integration with Cisco hardware.
Reliable LX/LH connectivity. The LC connectors provide a solid connection every time. Perfect for our legacy networking requirements.
Professional grade quality. These modules proved to be a very dependable alternative to high-priced OEM parts.
Strong performance. Recognized instantly by the 11500 chassis. A reliable choice for long-distance single-mode fiber networking.
Great value for money. These transceivers deliver steady performance and have been running without issue for months.
The CSS5-GBIC-LX-C is a Cisco 1000BASE-LX/LH compatible Gigabit Small Form-Factor Pluggable transceiver with LC duplex connector, engineered for single-mode fiber transmissions up to 10 km at 1310 nm.
Yes, the CSS5-GBIC-LX-C is fully interoperable with all Cisco Catalyst 11500 series switches that support 1000BASE-LX/LH SFP modules.
The CSS5-GBIC-LX-C supports a maximum link length of 10 kilometers over single-mode fiber at 1310 nm wavelength.
This SFP transceiver operates at a nominal wavelength of 1310 nm for optimal long-haul performance.
Yes, the CSS5-GBIC-LX-C supports hot-swappable insertion and removal without powering down your Cisco switch.
The module supports a data rate of 1.25 Gbps, meeting Gigabit Ethernet requirements.
Yes, the CSS5-GBIC-LX-C is optimized exclusively for single-mode fiber; it is not rated for multimode fiber deployments.
The transceiver is rated to operate reliably from 0 °C to 70 °C (32 °F to 158 °F).
Align the LC connector, insert the module into the SFP slot until it clicks, then verify the switch port LED indicates an active link.
The module is certified CE, FCC, RoHS compliant, and Telcordia GR-468 qualified, ensuring industrial and telecom standards compliance.
By delivering low power consumption, extended reach, and error-free Gigabit transmission, it optimizes bandwidth and reduces network latency.
The CSS5-GBIC-LX-C includes a one-year warranty covering manufacturing defects and performance issues.
While designed for Cisco equipment, it may operate on third-party switches supporting 1000BASE-LX SFPs, though full interoperability is not assured.
Check fiber connections and LC connector integrity, confirm module compatibility, inspect switch port settings, and review interface statistics for errors.
Each module is shipped in an anti-static bag with dust caps, a pull-tab for easy removal, and manufacturer authenticity labeling.