CT-0155NSP-SB2L-E 2Mb/s Multimode VCSEL SFP Optical Transceiver
- Technology
- Fibre optic transceivers
- Partner
- Coretek
The CT-0155NSP-SB2L-E 2M from Coretek Opto Corp. is a high-performance, cost-effective SFP optical transceiver module designed for serial optical data communication at a 2 Mb/s data rate. It operates from a +3.3 V power supply, is intended for multimode fibre, and works at a nominal wavelength of 850 nm. The module complies with the MSA Small Form Factor Pluggable (SFP) standard.
This transceiver features a duplex LC connector and is designed to provide an IEEE C37.94 compliant short-reach optical link for 2 Mb/s applications. It also integrates digital diagnostics monitoring (DDM) through an I²C serial interface. Module characterisation is performed in accordance with Telcordia GR-468-CORE for reliability and performance assurance.

Range features
A high level overview of what this range offers
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850 nm VCSEL laser
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Optimised for multimode fibre (MMF)
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Low power consumption, cost-effective for short distances
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Data rate: up to 155 Mbps (NRZ)
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Supports Fast Ethernet and telecom standards like OC-3/STM-1
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Single +3.3 V power supply
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Standard SFP operating voltage
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Easy integration into switches and routers RoHS compliant / Lead-free
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Environmentally compliant manufacturing
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AC/AC differential electrical interface
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High-speed, low-noise electrical signaling between host and module
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MSA-compliant SFP
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Hot-pluggable
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Interoperable with standard SFP ports
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Duplex LC optical connector
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One fibre for transmit (TX), one for receive (RX)
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Industry-standard connector type







