Chapter 3: Component Specifications

Table 32: Optical Interface Support and Copper Interface Support for SFP Transceivers in 40-port SFP+ Line Cards Used in EX8200 Switches (continued)

Ethernet Standard

Specifications

 

 

 

 

1000Base-SX

Model Number

EX-SFP-1GE-SX

 

 

 

 

Rate

1000 Mbps

 

 

 

 

Connector Type

LC

 

 

 

 

Transmitter Wavelength

850 nm

 

 

 

 

Minimum Launch Power

–9.5 dBm

 

 

 

 

Maximum Launch Power

–3 dBm

 

 

 

 

Minimum Receiver Sensitivity

–21 dBm

 

 

 

 

Maximum Input Power

0 dBm

 

 

 

 

Fiber Type

MMF

 

 

 

 

Core Size

62.5 µm

62.5 µm

50 µm

50 µm

 

Modal Bandwidth

160 MHz/km

200 MHz/km

400 MHz/km

500 MHz/km

 

Distance

220 m (721 ft)

275 m

500 m

550 m

 

 

 

(902 ft)

(1640 ft)

(1804 ft)

 

DOM Support

Available

 

 

 

 

Software required

Junos OS for EX Series switches, Release 10.3 or later

Copyright © 2010, Juniper Networks, Inc.

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Juniper Networks EX8208 manual EX-SFP-1GE-SX, Mmf