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| Categories | Cisco Module | 
|---|---|
| Brand Name: | Cisco | 
| Model Number: | GLC-LH-SMD= | 
| Product Compatibility: | Cisco Catalyst 9300 Series switches | 
| Router: | WS-C2960X-24TS-LL WS-C2960X-48TS-LL | 
| Product Wavelength: | 1310nm | 
| Discount: | 60%-90% | 
| Product Type: | Networking Module | 
| Product Data Transfer Rate: | 10 Gbps | 
| Product Ports: | 24 x 10/100/1000 Ethernet ports | 
| Warranty: | 1 year | 
| Product Power Supply: | Internal power supply | 
| Power Consumption: | Varies (depending on specific module) | 
| Product Form Factor: | Plug-in module | 
| Stackable: | Yes | 
| Maximum Power Consumption: | 715W | 
| Cisco: | WS-X45-SUP7L-E | 
| Company Info. | 
| Shanghai Xinben Information Technology Co., Ltd. | 
| Verified Supplier | 
| View Contact Details | 
| Product List | 
Cisco GLC-LH-SMD= Module : 10KM Single-Mode SFP , DDM Support & Cisco Compatible
The Cisco GLC-LH-SMD= is a high-performance 1Gbps SFP (Small Form-Factor Pluggable) transceiver module designed for long-distance single-mode fiber (SMF) communication. Ideal for enterprise networks, data centers, and telecom applications, this Cisco-compatible OEM module ensures reliable connectivity with 10KM reach, digital diagnostics monitoring (DDM/DOM), and seamless integration with Cisco switches and routers.
✔ 10KM Long-Haul Transmission – Supports single-mode fiber (1310nm
wavelength) for extended-distance deployments.
✔ Digital Diagnostics Monitoring (DDM/DOM) – Real-time monitoring
of temperature, voltage, TX/RX power, and fault detection via
SFF-8472 standard.
✔ Cisco OEM Certified – Guaranteed compatibility with Catalyst,
Nexus, and other Cisco devices, ensuring plug-and-play
functionality.
✔ Low Power Consumption – Energy-efficient design with ≤1W power
usage, reducing operational costs.
✔ Hot-Swappable SFP Form Factor – Easy installation without network
downtime.
✔ Industrial-Grade Reliability – Operates in 0°C to 70°C
environments with high MTBF for stable performance.
| Parameter | Specification | 
|---|---|
| Form Factor | SFP (Small Form-Factor Pluggable) | 
| Data Rate | 1Gbps (Gigabit Ethernet) | 
| Wavelength | 1310nm | 
| Fiber Type | Single-Mode (OS1/OS2) | 
| Max Distance | 10KM (6.2 miles) | 
| Connector Type | Duplex LC | 
| DDM/DOM Support | Yes (SFF-8472 compliant) | 
| Operating Temp. | 0°C to 70°C (32°F to 158°F) | 
| Compatibility | Cisco Catalyst, Nexus, ISR & more | 
Enterprise WAN/MAN connections
Data center interconnects
Fiber-to-the-building (FTTx) deployments
Telecom & ISP backhaul networks
As an official Cisco OEM module, the GLC-LH-SMD= offers better reliability, full warranty coverage, and guaranteed compatibility compared to third-party alternatives. Its long-range 10KM capability, DDM for proactive maintenance, and plug-and-play installation make it a cost-effective solution for scalable fiber networks.
For seamless Cisco switch and router integration, the GLC-LH-SMD= ensures optimal performance, compliance (CE/FCC/RoHS), and future-proof connectivity.
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