H3C LSWM12H2Q User manual

1
H3C LSWM12H2Q interface card user
manual-6PW102
▌Introduction
Overview
The LSWM12H2Q interface card provides two QSFP28 ports and two
QSFP+ ports.
Figure 1 Front panel
(1) QSFP+ port LED (2) QSFP28 port LED
(3) QSFP28 port (4) QSFP+ port
QSFP+ ports
You can install the following transceiver modules and cables in the
QSFP+ ports on the card:
•QSFP+ transceiver modules in Table 1 and Table 2.
•QSFP+ DAC cables in Table 3.
•QSFP+ to SFP+ DAC cables in Table 4.
•QSFP+ AOC cables in Table 5.
Table 1 QSFP+ transceiver modules available for the QSFP+
ports (1)
QSFP+ transceiver module Central
wavelength (nm) Connector
QSFP-40G-SR4-MM850 850 MPO

2
QSFP+ transceiver module Central
wavelength (nm) Connector
QSFP-40G-CSR4-MM850 850 MPO
QSFP-40G-LR4-WDM1300
Four lanes:
•1271
•1291
•1311
•1331
LC
QSFP-40G-LR4L-WDM1300
Four lanes:
•1271
•1291
•1311
•1331
LC
Table 2 QSFP+ transceiver modules available for the QSFP+
ports (2)
QSFP+
transceiver
module
Cable/fiber
diameter
(µm)
Modal
bandwidth
(MHz × km)
Max transmission
distance
QSFP-40G-S
R4-MM850
Multi-mode,
50/125
2000 100 m (328.08 ft)
4700 150 m (492.12 ft)
QSFP-40G-C
SR4-MM850
Multi-mode,
50/125
2000 300 m (984.25 ft)
4700 400 m (1312.33 ft)
QSFP-40G-LR
4-WDM1300
Single-mode,
9/125 N/A 10 km (6.21 miles)
QSFP-40G-LR
4L-WDM1300
Single-mode,
9/125 N/A 2 km (1.24 miles)

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Table 3 QSFP+ DAC cables available for the QSFP+ ports
QSFP+ DAC cable Cable length Data rate
LSWM1QSTK0 1 m (3.28 ft)
40 Gbps
LSWM1QSTK1 3 m (9.84 ft)
LSWM1QSTK2 5 m (16.40 ft)
Table 4 QSFP+ to SFP+ DAC cables available for the QSFP+
ports
QSFP+ to SFP+ DAC cable Cable length Data rate
LSWM1QSTK3 1 m (3.28 ft)
40 Gbps
LSWM1QSTK4 3 m (9.84 ft)
LSWM1QSTK5 5 m (16.40 ft)
Table 5 QSFP+ AOC cables available for the QSFP+ ports
QSFP+ AOC cable Cable length Data rate
QSFP-40G-D-AOC-7M 7 m (22.97 ft)
40 Gbps
QSFP-40G-D-AOC-10M 10 m (32.81 ft)
QSFP-40G-D-AOC-20M 20 m (65.62 ft)
NOTE:
A
s a best practice, use H3C QSFP+ transceiver modules, QSFP+
DAC cables, QSFP+ to SFP+ DAC cables, and QSFP+ AOC
cables for the QSFP+ ports on the LSWM12H2Q interface card.
The H3C QSFP+ transceiver modules and QSFP+ cables
available for the card are subject to change over time. For the
most recent list of H3C QSFP+ transceiver modules and QSFP+
cables available for the card, contact H3C Support or marketing
staff.
For more information about H3C QSFP+ transceiver modules and
QSFP+ cables, see H3C Transceiver Modules User Guide at
www.h3c.com.

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QSFP28 ports
You can install the following transceiver modules and cables in the
QSFP28 ports on the card:
•QSFP+ transceiver modules in Table 1 and Table 2.
•QSFP+ DAC cables in Table 3.
•QSFP+ AOC cables in Table 5.
•QSFP28 transceiver modules in Table 6 and Table 7.
•QSFP28 DAC cables in Table 8.
Table 6 QSFP28 transceiver modules available for the QSFP28
ports (1)
QSFP28 transceiver
module
Central
wavelength (nm) Connector
QSFP-100G-SR4-MM850 850 MPO (PC
polished, 12-core)
QSFP-100G-LR4-WDM13
00
Four lanes:
•1295
•1300
•1304
•1309
LC
Table 7 QSFP28 transceiver modules available for the QSFP28
ports (2)
QSFP+
transceiver
module
Cable/fiber
diameter
(µm)
Modal
bandwidth
(MHz × km)
Max
transmission
distance
QSFP-100G-S
R4-MM850
Multi-mode,
50/125 4700 100 m (328.08 ft)
QSFP-100G-LR
4-WDM1300
Single-mode,
9/125 N/A 10 km (6.21
miles)

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Table 8 QSFP28 DAC cables available for the QSFP28 ports
QSFP28 DAC cable Cable length Data rate
QSFP-100G-D-CAB-1M 1 m (3.28 ft)
100 Gbps
QSFP-100G-D-CAB-3M 3 m (9.84 ft)
NOTE:
A
s a best practice, use H3C QSFP+/QSFP28 transceiver modules
and QSFP+/QSFP28 DAC cables for the QSFP28 ports on the
LSWM12H2Q interface card. The H3C QSFP+/QSFP28
transceiver modules and QSFP+/QSFP28 DAC cables available
for the card are subject to change over time. For the most recent
list of H3C QSFP+/QSFP28 transceiver modules and
QSFP+/QSFP28 DAC cables available for the card, contact H3C
Support or marketing staff.
For more information about H3C QSFP+/QSFP28 transceiver
modules and QSFP+/QSFP28 DAC cables, see H3C Transceiver
Modules User Guide at www.h3c.com.
LEDs
Table 9 describes QSFP28 port LEDs and QSFP+ port LEDs on the
front panel.
Table 9 QSFP28 port LED description
LED status Description
Steady green
A transceiver module is installed in the port. The
port is operating at 100 Gbps, and a link is present
on the port.
Flashing green The port is sending or receiving data at 100 Gbps.
Steady yellow
A transceiver module is installed in the port. The
port is operating at 10/40 Gbps, and a link is
present on the port.
Flashing yellow
(3 Hz)
The port is sending or receiving data at 10/40
Gbps.

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LED status Description
Off No transceiver module is installed in the port, or no
link is present on the port.
Table 10 QSFP+ port LED description
LED status Description
Steady green
A transceiver module is installed in the port. The
port is operating at 40 Gbps, and a link is present
on the port.
Flashing green The port is sending or receiving data at 40 Gbps.
Steady yellow
A transceiver module is installed in the port. The
port is operating at 10 Gbps, and a link is present
on the port.
Flashing yellow The port is sending or receiving data at 10 Gbps.
Off No transceiver module is installed in the port, or
no link is present on the port.
NOTE:
The QSFP28 port LEDs and QSFP+ port LEDs are not affected by
the port LED mode switching button on your switch. For more
information about the port LED mode switching button, see the
installation guide for the switch.
▌Installing and removing the card
CAUTION:
•Before you install or remove the card, wear an ESD wrist strap
and make sure the strap makes good skin contact and is
reliably grounded.
•To avoid device damage, do not use excessive force when you
install or remove the card.

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Installing the card
1. Remove the filler panel (if any) from the target slot.
Keep the removed filler panel secure for future use.
2. Unpack the interface card.
Figure 2 LSWM12H2Q interface card
(1) Ejector lever (2) Latch
3. Press the latch on the card to release the ejector lever.
4. As shown by callout 1 in Figure 3, insert the card slowly into the
slot along the guide rails.
5. Rotate inward the ejector lever as shown by callout 2 in Figure 3
until the latch locks the ejector lever in place.
Figure 3 Installing the LSWM12H2Q interface card

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Removing the card
CAUTION:
To avoid cable damage, remove the cables from the card before
removing the card.
To remove the card:
1. Prepare an anti-static bag.
2. Press the latch to release the ejector lever
3. Rotate outward the ejector lever as shown by callout 1 in Figure 4.
4. Pull out the interface card slowly out of the interface card slot, as
shown by callout 2 in Figure 4.
5. Place the removed interface card in the anti-static bag.
6. If you are not to install a new card, install a filler panel in the slot to
prevent dust and ensure good ventilation in the device.
Figure 4 Removing the LSWM12H2Q interface card
Installing and removing QSFP28/QSFP+ transceiver
modules and cables
For information about installing and removing QSFP28/QSFP+
transceiver modules and cables, see H3C Transceiver Modules and
Network Cables Installation Guide at www.h3c.com.
Verifying the installation
After the installation is complete, determine whether the card is
operating correctly.
If the card fails to operate correctly, perform the following steps:
1. Reinstall the card following the installation procedures described
in this document.
2. If the problem persists, contact H3C Support.

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▌Technical support
New H3C Technologies Co., Ltd. provides customers with
comprehensive technical support and service. If you purchase the
products from the sales agent of New H3C Technologies Co., Ltd.,
please contact our sales agent or technical personnel.
Website: http://www.h3c.com
BOM: 3101A0L1