H3C S7500X Series, Installation Manual

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12
Interface modules that support PoE
Table 2 Interface modules supporting PoE
Card model PI quantity PoE type
LSQM4GV48SA0 48
•
Type 1
•
Type 2
LSQM4GV48SC0 48
•
Type 1
•
Type 2
To use an interface module in Table 2 for PoE power supply, make sure the power consumptions of
the PDs do not exceed the PoE power capacity of the interface module. For the maximum PoE
power capacity of the interface modules, see "Total power consumption."
PoE power modules
The S7506X-PoE and S7510X-PoE switches support PoE power modules and can provide PoE
power after PoE power modules are installed.
Table 3 describes the power modules that support
PoE.
Table 3 PoE power modules
Power
module
Max. output power
Power cords
provided
Power cord connection
PSR2800-ACV
•
1150 W (110 V)
•
1400 W (220 V)
Yes
Connecting power cords for a
PSR2800-ACV power module
(Optional) Installing transceiver modules
CAUTION:
•
To avoid component damage, read this section carefully before installing a transceiver module.
•
Do not remove the dust plug from a transceiver module until you are ready to connect an optical
fiber to the module.
•
Before you install a transceiver module, remove the optical fiber (if any) from it.
Installing an SFP+/SFP/QSFP+/QSFP28 module
Two types of QSFP+ transceiver modules are available. One type uses a metal pull latch and the
other type uses a plastic pull latch. The installation procedure is the same for the two types of QSFP+
transceiver modules.
The installation procedure is similar for the SFP+, SFP, QSFP+, and QSFP28 transceiver modules.
This section uses the SFP+ transceiver modules as an example.
To install a transceiver module:
1. Wear an ESD wrist strap and make sure it makes good skin contact and is reliably grounded.
For more information, see "
Attaching an ESD wrist strap ."
2. Unpack the module and make sure the clasp is closed. Do not touch the golden plating of the
module.
Gently insert the SFP+ module into the port until it has firm contact with the slot (when the top
and bottom spring tabs catch in the slot).
If you cannot hold the module by its two sides because of high module density, press the
module on its head end to push it in.