H3C Technologies H3C S5560 Series Switches - Manual (Page 85)

76
Figure 75 40G QSFP+ DAC cable
(1) Connector (2) Pull tab
Figure 76 40G QSFP+ to 4x10G SFP+ DAC cable
(1) QSFP+ module (2) QSFP+ side pull tab
(3) SFP+ side pull tab (4) SFP+ module
NOTE:
•
H3C recommends that you use H3C QSFP+ transceiver modules, QSFP+ DAC cables, or QSFP+ to 4 x
SFP+ DAC cables for the QSFP+ ports on the switch. The H3C QSFP+ transceiver modules, QSFP+ DAC
cables, and QSFP+ to 4 x SFP+ DAC cables available for the interface cards are subject to change over
time. For the most recent list of QSFP+ transceiver modules, QSFP+ DAC cables, and QSFP+ to 4 x SFP+
DAC cables available for the interface cards, contact H3C Support or marketing staff.
• You can use a QSFP-40G-SR4-MM850 or QSFP-40G-CSR4-MM850 transceiver module to connect a
QSFP+ port to four SFP+ ports. The QSFP+ transceiver module and SFP+ transceiver modules to be
connected must be the same in specifications, including central wavelength and fiber type.
For more information about H3C QSFP+ transceiver modules, QSFP+ DAC cables, and QSFP+ to 4 x
SFP+ DAC cables, see H3C Transceiver Modules User Guide.
Combo interface
The S5560-30F-EI switch provides eight combo interfaces. A combo interface contains an SFP port and
a 10/100/1000Base-T autosensing Ethernet port. Only one of these two ports can operate at a time.
1 2