40GBASE-IR4 1310nm 2km QSFP + - -40GE- 4 40G QSFP + : (QSFP QSFP +) , - 40GBASE-IR4 1310nm 2km QSFP + Juniper Networks JNP-QSFP-40GE-IR4 - - Focc 40gbase-ir4 smf 1310nm 2km qsfp + jnp-qsfp-

40gbase-ir4 smf 1310nm 2km dom qsfp + jnp-qsfp-40ge-ir4 ,

 

:
  (QSFP QSFP +) , - ( , , ) QSFP + , 40 , 20 / 40 , 40GBASE-SR4 40GBASE-LR4 40GBASE QSFP + ( - ) , - , 40

 

40 + 4 / 4 :

 

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#

36157

-40 - 4 QSFP + 850 150 /

/ - (600 )

43934

1 (3ft) -12 4 50/125 , , ,

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43514

96 12x -8 / 4 1 , 0.35 ,

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34873

/ 1.25mm - Width = "70" valign = "top">

40180

1m (3ft) UPC 2.0 ( ) 10 4

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1158 9

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10GBASE-SR SFP + 850 300

< style="text-align: center;"> 29123

S5850-48S6Q ( 48 * 10GE + 6 * 40GE)

 

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< strong="">

:

 

< =="" "100%"="0" =="" "0"="0" =="" "="" "="">

QSFP-40G-IR4

QSFP +

< =="" "284"="" valign="top">

41.25

1310nm

2km

/

TX

-5.6 ~ 3dBm

< td="">

& lt; -5.4dBm

-

8517706000

 

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< =="" "100%"="0" =="" "0"="0" =="" "="" "="">

< =="" "232"="" colspan="2">

- 3

& nbsp;

+ 0.5

dBm

UBXFP-20-U

1260

1270

1280

nm

UBXFP-20-D

1320

1330

1340

3.5

& nbsp;

& nbsp;

dB < p="">

& Nbsp;

& nbsp;

1

Sidemode supression

30

& nbsp;

& nbsp;

/ (20% ~ 80%)

/

& nbsp;

& nbsp;

50

ps

& nbsp;

802.3ae

9.95

< =="" "="" -="" :="" ;"=""> & nbsp;

11.3

gb / s

Sen < p="">

& nbsp;

& nbsp;

- 14.5

0

& Nbsp;

& nbsp;

dBm

UBXFP-20-U

C

1320

1330

1340

UBXFP-20-D

1260

1270

1280

& nbsp;

& nbsp;

- 14

-

LOSD

& nbsp;

- 15

< =="" "68"="">

< =="" "="" -="" :="" ;"="">

- 30

& nbsp;

< =="" "77"="">

& nbsp;

< td="">

LOSH

0.5

& nbsp;

5

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