SFP-GE-LH20-SM1310-I - H3C 1G SFP 20km SMF LC
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H3C SFP-GE-LH20-SM1310-I is a high-performance 1000BASE-LH20 SFP transceiver for 20km single-mode fiber links, featuring industrial temperature range and DOM support.
Key Features
Extended Reach
Supports transmission distances up to 20 km (12.43 miles) over single-mode fiber (9/125 µm).
Industrial Temperature Range
Operates reliably from -40°C to 85°C, suitable for harsh environments.
Digital Optical Monitoring
Built-in DOM for real-time monitoring of optical parameters and link performance.
Hot-Pluggable SFP Form Factor
Compact and hot-swappable design enables easy installation and maintenance.
Specifications
| Model | SFP-GE-LH20-SM1310-I |
| Brand | H3C |
| Form Factor | SFP |
| Data Rate | 1.25 Gbps |
| Wavelength | 1310 nm |
| Connector | Dual LC |
| Cable Type | Single-mode fiber (9/125 µm) |
| Max Distance | 20 km (12.43 miles) |
| Transmit Power | -8 to -3 dBm |
| Receive Sensitivity | -23 to -3 dBm |
| Operating Temperature | -40°C to 85°C |
| DOM Support | Yes |
Key Benefits
- Reliable Long-Haul Connectivity – Ideal for enterprise and carrier networks requiring 20 km links.
Frequently Asked Questions About Product
If these questions do not dispel your doubts, please contact us
Where do your products come from?
All of our products from Cisco Disti，Cisco partner, Cisco distribution directly.
How to ship the goods?
Datadirect cooperation with FEDEX,UPS & DHL and air shipment. Orders can be tracked by express Tracking number. Air shipment will supply the B/L.
Can l use my own freight account to ship my order?
Sure, we can use your accounts to ship goods without any issue.
What's your warranty for the products you sell?
We guarantee that every item we ship is genuine, brand new, and backed by full global warranty coverage from the manufacturer.
Warranty Claims & Support:
- Active Warranty: Apply for a hassle-free RMA at any local official service center.
- Expired Warranty: Reached the end of your warranty? Contact our customer support team—we provide out-of-warranty paid RMA and repair services to help you fix the issue.
I want to buy a licence/service for a device, can I use it properly locally?
Fortinet, Meraki branded equipment licences purchased from us can be used globally, Cisco service needs to be confirmed by contacting us
How Hardware Procurement Works
A straightforward four-step process. No hidden costs, no ambiguous timelines. From your first inquiry to delivery, you know exactly what happens next.
Submit Your Requirement
Send us your hardware spec, model numbers, and quantity via email or WhatsApp. The more detail, the faster we can quote.
Receive a Detailed Quote
We respond within 24 hours with a complete quote - itemized pricing, lead time, and logistics estimate. No vague estimates.
Confirm and Pay
Approve the quote, complete payment or confirm agreed credit terms. We then place the order with our verified supply network.
Delivery and Handover
We manage logistics end-to-end and provide tracking. Delivery comes with full documentation and post-delivery support.
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