Transceiver Optical Interface Specifications: Difference between revisions

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== Introduction ==
== Introduction ==


These are Tranceiver Optical Interface Specifications for the most common Network Standards.  ANY optical tranceiver that lists itself as compliant with the standard, MUST be able to operate correctly when the power of the optical signal at the receiver is in the range between Receiver Sensitivity and Receiver Saturation.  Transceivers by some vendors may perform better; resulting in higher limits for loss and length when using them on both ends of the link.
These are Transceiver Optical Interface Specifications for the most common Network Standards.  ANY optical tranceiver that lists itself as compliant with the standard, MUST be able to operate correctly when the power of the optical signal at the receiver is in the range between Receiver Sensitivity and Receiver Saturation.  Transceivers by some vendors may perform better, resulting in higher limits for loss and length.


You may read these specifications as "worst case" values; under these circumstances the Network will work as specified by the Network Standard.
These tabels will be updated we come accross specification for other interface types.
 
These tabels will grow as we come accross the specification for other interface specifications.


 
 

Revision as of 10:28, 13 February 2021

Introduction

These are Transceiver Optical Interface Specifications for the most common Network Standards.  ANY optical tranceiver that lists itself as compliant with the standard, MUST be able to operate correctly when the power of the optical signal at the receiver is in the range between Receiver Sensitivity and Receiver Saturation.  Transceivers by some vendors may perform better, resulting in higher limits for loss and length.

These tabels will be updated we come accross specification for other interface types.

 

Solution

 

 

Permanent Damage

Receivers will be permanently damaged after exposure to an optical power of 5dBm or more.  This is OK, as Average Launch Powers is not higher than +4.0dBm. 

 

10 Gigabit Optical Interface Specifications

  Optical interface Standard Wavelength (nm) Receiver Saturation (dBm) Receiver Sensitivity (dBm) Maximum Distance rx--tx
10GBASE-E and -ER Single-mode IEEE 802.3ae - 2002 1550 -1.0 -15.8 40km
10GBASE-L and -LR Single-mode IEEE 802.3ae - 2002 1310 +0.5 -14.4 10km
10GBASE-LRM Multi-mode IEEE 802.3aq - 2006 1300 +1.5 -6.5

OM3:

OM4/OM5:

10GBASE-S and -SR Multi-mode IEEE 802.3ae - 2002 850 -1.0 -9.9

OM3:

OM4/OM5:

10GBASE-Z and -ZR Single-mode Multivendor agreement 1550 -7.0 -24.0 80km

 

 

 

 

 

 

 

 

 

40 Gigabit Optical Interface Specifications

  Optical interface Standard Wavelength (nm) Receiver Saturation (dBm) Receiver Sensitivity (dBm) Maximum Distance rx--tx