Technical Specifications

Table 60: LR4 QSFP+ Specifications (continued)

 

1324.5 nm

1337.5 nm

 

 

 

Receiver

 

 

 

 

 

Stressed receiver sensitivity in OMA, each lane

 

-11.5 dBm

 

 

 

Average receive power each lane

2.3 dBm

-13.7 dBm

 

 

 

Operating wavelength

1264.5 nm

1277.5 nm

 

 

 

 

1284.5 nm

1297.5 nm

 

 

 

 

1304.5 nm

1317.5nm

 

 

 

 

1324.5 nm

1337.5 nm

 

 

 

Link

 

 

 

 

 

Link power budget

 

6.7 dB

 

 

 

Operating distance:

 

 

 

 

 

SMF (single mode fiber)

 

10 km

 

 

 

XFP Specifications

The following lists the specifications for the LR XFP module.

LR XFP Module Specifications

Table 61: Transmitter

Parameter

Minimum

Typical

Maximum

 

 

 

 

Average launch power

-8.2 dBm

 

0.5 dBm

 

 

 

 

Center wavelength

1260 nm

1310 nm

1355 nm

 

 

 

 

Table 62: Receiver

Parameter

Minimum

Typical

Maximum

 

 

 

 

Average receiver power (max)

 

 

0.5 dBm

 

 

 

 

Center wavelength

1260 nm

1310 nm

1355 nm

 

 

 

 

Stressed receiver sensitivity in OMA

 

 

-10.3 dBm

 

 

 

0.093 mW 2

Operating distance

 

 

10 km

 

 

 

 

ER XFP Module Specifications lists specifications for the ER XFP module.

2OMA=10log10[2P{(A-1)/(A+1)}], A = 10(Er/10), P = 10(Pf/10)

Pluggable Hardware Installation Guide

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Extreme Networks 10018 manual XFP Specifications, LR XFP Module Specifications, Receiver