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Part Number

Cisco ONS-SI-155-L2 – SFP Optical Transceiver Module | Circular Telecom

MPNONS-SI-155-L2 OEMCisco CategorySFP optical transceiver module

Part Overview

ONS-SI-155-L2 overview

SFP optical transceiver module

The ONS-SI-155-L2 is a SFP optical transceiver module manufactured by Cisco. Listed by the manufacturer as "SFP ONS OC3/STM1 MOD", it is available through Circular Telecom's surplus and refurbished network equipment marketplace as a sustainable, tested alternative to buying new.

Common Questions

Common questions about ONS-SI-155-L2

What is the Cisco ONS-SI-155-L2?

The Cisco ONS-SI-155-L2 is a SFP optical transceiver module, listed by the manufacturer as "SFP ONS OC3/STM1 MOD". It is part of Circular Telecom's surplus and refurbished telecom/IT equipment inventory.

Is the Cisco ONS-SI-155-L2 available refurbished or as surplus stock?

Circular Telecom sources and resells surplus and refurbished Cisco network equipment, including parts such as the ONS-SI-155-L2, subject to current availability. Contact Circular Telecom for a live quote.

Circular Telecom Catalogue

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