Transceiver Optical Interface Specifications

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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 OS1/OS2: 40km
10GBASE-L and -LR Single-mode IEEE 802.3ae - 2002 1310 +0.5 -14.4 OS1/OS2: 10km
10GBASE-LRM Multi-mode IEEE 802.3aq - 2006 1310 +1.5 -6.5

OM3:220m

OM4/OM5: not specified

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

OM3: 300m

OM4/OM5: 400m

10GBASE-Z and -ZR Single-mode Multivendor agreement 1550 -7.0 -24.0 OS1/OS2: 80km

 

 

 

 

 

 

 

 

 

40 Gigabit Optical Interface Specifications

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