Cisco Cisco 40 Gigabit Modules 安装指南

The 40-Gigabit QSFP+ transceiver module is a hot-swappable, parallel fiber-optical module with four 
independent optical transmit and receive channels. These channels can terminate in another 40-Gigabit 
QSFP+ transceiver, or the channels can be broken out to four separate 10-Gigabit SFP+ transceivers. 
(See 

.) The QSFP+ transceiver module connects the electrical circuitry of the system with either 

a copper or an optical external network. (See 

 for a view of the optical QSFP+ transceiver.) The 

transceiver is used primarily in short reach applications in switches, routers, and data center equipment 
where it provides higher density than SFP+ modules. 

QSFP+ transceiver body

Pull tab

10GBASE SFP+ transceivers

40GBASE QSFP+ transceiver body

Electrical connection to the module circuitry

Bail-clasp latch

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