Pluggable Transceiver Modules; Power Specifications; 1Finity Housing - Fujitsu 1FINITY L100 User Manual

System Description and Engineering
Engineering Specifications
1.8.6

Pluggable Transceiver Modules

The SFP modules provide the following features:
■ Flexible, reconfigurable optical or data interfaces
■ Optical-to-electrical and electrical-to-optical signal conversion
■ Incoming optical signal monitoring and alarm reporting
For more detailed SFP modules information, refer to 1FINITY Pluggable Transceiver Modules Reference Guide,
available on the Fujitsu Partners website, https://partners.fnc.fujitsu.com/documentation.
1.8.7

Power Specifications

The L100 Blades operate at –48 V DC with a maximum current draw of 5 A. The UL fuse/breaker
recommendation for the L100 Blades is 10 A.
The typical current draw is under 5 A across the input voltage range of the L100 Blades.
The following table describes the power cabling for the L100 Blades.
Table 9
Power Specifications
Connector
Main A (–48 V DC)
GA (Return A)
Main B (–48 V DC)
GB (Return B)
FG (Frame Ground)
1.8.8

1FINITY Housing

The 1FINITY Housing can power and support up to six (6) 1FINITY Blades. The power terminals on the Housing
supplies redundant A and B –48 V DC power input feeds to each Blade.
For more detailed Housing specification information, refer to 1FINITY Housing User Guide, available on the
Fujitsu Partners website, https://partners.fnc.fujitsu.com/documentation.
·
Release 19.1.1 Issue 1.1, May 2021
Wire Gauge
14 to 12 AWG
14 to 12 AWG
14 to 12 AWG
14 to 12 AWG
12 AWG
Wire Color
Red
Black
Red/white
Black/white
Green/yellow
Fujitsu and Fujitsu Customer Use Only
60