GLC-LH-SM | Cisco Compatible 1G SFP Transceiver
Cisco · HMIs & Displays
Description The GLC-LH-SM is a Cisco-compatible 1G SFP transceiver module designed for long-range single-mode fiber (SMF) applications, supporting data rates from 1.063 to 1.25 Gbps. Technical Specifications Condition New/Never Used Surplus Brand Cisco Category Networking Part Number GLC-LH-SM Subcatecory Optical Transceivers – SFP Modules Data Rate 1.063–1.25 Gbps Transmitter Type FP Laser Tx / Rx Wavelength 1310 nm / 1310 nm Fiber Type Single-Mode Fiber (SMF) Connector Type Duplex LC Cable Type Duplex Fiber Optical Budget 13 dB Tx Power Range -9 dBm to 3 dBm Operating Temperature 0°C to 70°C Weight 22 g Information About GLC-LH-SM The GLC-LH-SM operates over single-mode fiber using 1310 nm wavelength for both transmission and reception. It supports a maximum distance of 10 kilometers, making it suitable for campus backbones, metropolitan access, and long-haul connections. This SFP module uses a Fabry-Perot (FP) laser transmitter, offering stable signal performance in standard temperature environments ranging from 0°C to 70°C. It features an optical budget of 13 dB, which ensures reliable operation under typical link loss conditions. Key Features: 1310 nm FP Laser: Provides stable transmission for long-range Gigabit links Single-Mode Fiber Support: Enables links up to 10 km Standard Duplex LC Connector: Simplifies deployment with common SMF patch cords Wide Optical Budget (13 dB): Tolerates typical link losses High Compatibility: Interoperable with Cisco and MSA-compliant equipment The GLC-LH-SM ensures cost-effective, high-reliability 1G fiber connectivity across extended distances.
Brand: Cisco · Category: HMIs & Displays
Key features
- 1310 nm FP Laser: Provides stable transmission for long-range Gigabit links
- Single-Mode Fiber Support: Enables links up to 10 km
- Standard Duplex LC Connector: Simplifies deployment with common SMF patch cords
- Wide Optical Budget (13 dB): Tolerates typical link losses
- High Compatibility: Interoperable with Cisco and MSA-compliant equipment
Specifications
| Manufacturer part number | GLC-LH-SM |
|---|---|
| Condition | New/Never Used Surplus |
| Brand | Cisco |
| Category | Networking |
| Part Number | GLC-LH-SM |
| Subcatecory | Optical Transceivers – SFP Modules |
| Data Rate | 1.063–1.25 Gbps |
| Transmitter Type | FP Laser |
| Tx / Rx Wavelength | 1310 nm / 1310 nm |
| Fiber Type | Single-Mode Fiber (SMF) |
| Connector Type | Duplex LC |
| Cable Type | Duplex Fiber |
| Optical Budget | 13 dB |
| Tx Power Range | -9 dBm to 3 dBm |
| Operating Temperature | 0°C to 70°C |
| Weight | 22 g |
| Product type | Optical Transceivers – SFP Modules |
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