73
Figure 73 40G QSFP+ to SFP+ cable
(1) QSFP+ module (2) QSFP+ side pull tab
(3) SFP+ side pull tab (4) SFP+ module
IMPORTANT:
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 fibe
type.
NOTE:
• As a best practice, use H3C QSFP+ transceiver modules, QSFP+ cables, or QSFP+ to SFP+
cables for the QSFP+ ports on the switch. The H3C QSFP+ transceiver modules, QSFP+ cables,
and QSFP+ to SFP+ cables available for the QSFP+ ports are subject to change over time. For
the most recent list of QSFP+ transceiver modules, QSFP+ cables, and QSFP+ to SFP+ cables
available for the QSFP+ ports, contact H3C Support or marketing staff.
• For more information about H3C QSFP+ transceiver modules, QSFP+ cables, and QSFP+ to
SFP+ cables, see H3C Transceiver Modules User Guide.
10/100/1000BASE-T autosensing Ethernet port
An LSPM4G4T6P interface module provides 10/100/1000BASE-T autosensing Ethernet ports.
Table 29 10/100/1000BASE-T autosensing Ethernet port specifications
Item Specification
Connector type RJ-45
Interface attributes
• 10/100 Mbps, full/half duplex, MDI/MDI-X, auto-sensing
• 1 Gbps, full duplex, MDI/MDI-X, auto-sensing
Max transmission distance 100 m (328.08 ft)
Transmission medium Category-5 (or above) twisted pair cable
Standards IEEE 802.3i, 802.3u, 802.3ab
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