Corning CT-1250NSP-SB1L optical transceivers Optical Transmission Module

Name: Corning CT-1250NSP-SB1L Optical Transmission Module
Brand: Corning
SKU: CT-1250NSP-SB1L

Corning CT-1250NSP-SB1L: 1000BASE-SX SFP transceiver, 850nm multimode, duplex LC connector.

The Corning CT-1250NSP-SB1L is a Gigabit Ethernet SFP transceiver, fitted with a duplex LC connector, operating at 850nm over multimode fibre for short-reach optical links. As a pluggable SFP optic it fits standard SFP cages on switching and transport equipment, providing the physical-layer interface for a 1000BASE-SX Gigabit Ethernet port without needing a fixed-optic line card. Genuine spares of this kind are routinely needed to add Gigabit fibre capacity or restore a failed multimode link on a deployed optical network, and the 850nm/multimode specification should be matched to the fibre plant it is going onto rather than assumed interchangeable with a single-mode long-reach variant. Confirm your fibre grade and connector type against this specification before ordering. Tech-Star (UK-based, shipped worldwide) stocks Corning optical components on a quote-only basis; contact our sales team for availability and condition.

Worldwide supply. We export new and refurbished telecoms and networking equipment internationally. International buyers welcome, request a delivered quote in your currency. Supply subject to export checks.

Frequently asked questions

Is the Corning CT-1250NSP-SB1L refurbished or new?

Tech-Star supplies both new and refurbished Corning CT-1250NSP-SB1L. Refurbished items are tested and graded against manufacturer specifications; the condition is confirmed at quote.

What warranty is included with the Corning CT-1250NSP-SB1L?

Refurbished Corning CT-1250NSP-SB1L comes with a 90-day parts and labour warranty as standard. Extended warranty options are available on request.

How do I get a price for the Corning CT-1250NSP-SB1L?

Pricing reflects current stock and lead time, so we quote per enquiry. Submit the part number through the contact form for a quote, typically within one business hour.

Can the Corning CT-1250NSP-SB1L be returned?

Returns are accepted within 14 days of delivery in line with our return policy. A restocking fee may apply for opened items.

How quickly can the Corning CT-1250NSP-SB1L be delivered?

Lead time depends on current stock. UK-based items typically ship the next business day; sourced items vary. We confirm lead time at quote.

Key Features	Genuine Corning optical transceiver; SFP, Duplex LC connector, 850nm, MM; compatible with its host system
Applications	Optical network maintenance; component redundancy and spares; capacity expansion
Compatibility	Compatible host systems
Specifications	SFP, Duplex LC connector, 850nm, MM
Platform	Corning optical transceivers
Manufacturer	Corning

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