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選取全部	屬性	值
	品牌	StarTech.com
	Product Type	Fibre Optic Transceiver
	Wavelength	1310nm
	Standards/Approvals	RoHS
	Connection Port	LC
	Fibre Operating Mode	Full Duplex
	Network Speed	25Gbps
	Fibre Type	Single Mode
	Maximum Data Transfer Rate	25.78Gbps
	Maximum Transfer Distance	10km

	選取全部
	品牌 StarTech.com
	Product Type Fibre Optic Transceiver
	Wavelength 1310nm
	Standards/Approvals RoHS
	Connection Port LC
	Fibre Operating Mode Full Duplex
	Network Speed 25Gbps
	Fibre Type Single Mode
	Maximum Data Transfer Rate 25.78Gbps
	Maximum Transfer Distance 10km

Datasheet - SFP-25G-LR-S-M-ST

COO (Country of Origin):: CN

StarTech Fibre Optic Transceiver, 25 Gbps Network Speed, 10 km Maximum Transfer Distance - SFP-25G-LR-S-M-ST

This Fibre optic transceiver is a single-mode module designed to provide high-speed optical links for telecom and data centre environments. It operates over long-reach single-mode Fibre using an LC connection and supports full-duplex transmission, making it suitable for network uplinks and aggregation where consistent optical performance is required.

Features and Benefits:

• 25Gbps nominal rate enabling high-throughput links
• 25.78Gbps maximum transfer rate for headroom in bursts
• 1310nm Wavelength supports long-distance single-mode transmission
• 10km maximum reach for extended campus and metro spans
• LC connector for ubiquitous optical port compatibility
• RoHS-approved construction reducing hazardous substance content

Applications

• Suitable for data centre uplink and switch interconnects
• Ideal for metro and campus Fibre backbone links
• Used for high-speed Ethernet aggregation in automation systems
• Can be used for Fibre upgrades in electrical substation communications

What duplex mode does it use and how does that affect link design?

It operates in full-duplex mode, so separate transmit and receive optical paths are required, enabling simultaneous bidirectional data flow without collision domains.

Which Fibre type is required to achieve rated distances?

Single-mode Fibre is required to reach the specified maximum span and maintain signal integrity at 1310nm.

What connector Interface must my equipment support?

Host ports must accept LC-style optical connectors to mate with the module’s interface.

Are there environmental restrictions implied by the approvals?

The unit meets RoHS requirements, indicating restricted hazardous substance content, but no further environmental performance specifications are provided.

StarTech.com LC Single Mode Fibre Optic Transceiver Module, Full Duplex, 25Gbps

訂單超過 $1,300.00 免費送貨