EMC2 DS-F20P-10GigE Parts list manual

1
This document contains technical specifications and operating limits for
the DS-F20P-10GigE switch. It also includes procedures for installing
and replacing the switch in a standard-depth (20.5 inches to 34 inches)
19-inch NEMA cabinet and in a 44U InfiniFlex™cabinet.
Topics include:
◆Technical specifications ....................................................................... 2
◆Operating limits.................................................................................... 4
◆Handling FRUs ..................................................................................... 5
◆Installing the switch in a standard-depth cabinet ........................... 7
◆Replacing the switch in an InfiniFlex cabinet................................. 13
DS-F20P-10GigE
Installation and Replacement
Guide
P/N 300-006-884 Rev A01
June 2, 2008

2DS-F20P-10GigE Installation and Replacement Guide
Technical specifications
Technical specifications
AC power requirements
The input current, power (CVA), and dissipation per storage system
listed in this document are based on the maximum capability of the
power supplies and cooling system to provide internal regulated
power. Typical values will be less. These values represent the values
for a single power supply line cord.
Any cabinet you use for mounting storage systems must have AC
power distribution. The main branch AC distribution must be able to
handle the requirements for all systems connected to it. Table 1
describes the AC ratings for the switch.
Table 1 Fujitsu 10 Gbe switch AC ratings
Requirement Switch
AC line voltage 100-240 VAC, single-phase,
50-60 Hz
AC line current 1.10A @ 100 VAC
Power factor .98, minimum
Heat dissipation 372 BTU/hr (calculated value
based on max. 109W (90 VAC,
60 Hz)
In-rush current 20 A Max (Turn on at the 90 deg.
phase of 264 VAC)
10.2A MAX (Turn on at the 90
deg. phase of 240 VAC)
AC inlet type IEC (std. universal 3 prong male)
Ride-through time 20ms min
Current sharing +-5% (at maximum load)

DS-F20P-10GigE Installation and Replacement Guide 3
Technical specifications
Size and weight
Table 2 describes the physical dimensions of the switch.
Table 2 Fujitsu 10 Gbe physical dimensions
Measurement Specifications
Height 43.8 mm (1.72 inches)
Width 440 mm (17.3 inches)
Depth 480 mm (18.9 inches)
Weight 14 kg (30.9 pounds)

4DS-F20P-10GigE Installation and Replacement Guide
Operating limits
Operating limits
The site must have air conditioning of the correct size and placement
to maintain the specified ambient temperature range and offset the
heat dissipation. Table 3 describes the temperature ranges for the
switch. Table 4 describes the shipping and storage requirements for
the switch.
Shipping and storage requirements
Table 3 Temperature ranges
Requirement Description
Ambient temperature 5° to 40°C
Relative humidity 20-80%, non-condensing
Elevation 10,000 ft (3,048m)
Ventilation AC cord to 10 Gbe cables
Table 4 Shipping and storage requirements
Requirement Description
Ambient temperature 0-50°C
Relative humidity 8-80%
Elevation 25,000 ft (7,622m)

DS-F20P-10GigE Installation and Replacement Guide 5
Handling FRUs
Handling FRUs
This section describes the precautions that you must take and the
general procedures you must follow when removing, installing, and
storing any field replaceable unit (FRU).
Front bezels or EMI shields should always be attached and each
compartment should contain a FRU or filler panel to ensure EMI
compliance and proper air flow over the FRUs.
You should not remove a faulty FRU until you have a replacement
available.
When you replace or install FRUs, you can inadvertently damage the
sensitive electronic circuits in the equipment by simply touching
them. Electrostatic charge that has accumulated on your body
discharges through the circuits. If the air in the work area is very dry,
running a humidifier in the work area will help decrease the risk of
ESD damage. Follow the procedures below to prevent damage to the
equipment.
Read and understand the following instructions:
1. Provide enough room to work on the equipment. Clear the work
site of any unnecessary materials or materials that naturally build
up electrostatic charge, such as foam packaging, foam cups,
cellophane wrappers, and similar items.
2. Do not remove replacement or upgrade FRUs from their antistatic
packaging until you are ready to install them.
3. Before you service a system, gather together the ESD kit and all
other materials you will need. Once servicing begins, avoid
moving away from the work site; otherwise, you may build up an
electrostatic charge.
4. To use and ESD wristband, attach the clip to any bare (unpainted)
metal on the storage system; then put the wristband around your
wrist with the metal button against your skin.
5. Use the ESD kit when handling any FRU. If an emergency arises
and the ESD kit is not available, follow the procedures in the
Emergency procedures (without an ESD kit) section.

6DS-F20P-10GigE Installation and Replacement Guide
Handling FRUs
Emergency procedures (without an ESD kit)
When an ESD kit is not available, use the following procedures to
reduce the possibility of an electrostatic discharge by ensuring that
your body and the subassembly are at the same electrostatic
potential.
These procedures are not a substitute for the use of an ESD kit.
Follow them only in the event of an emergency.
1. Before touching any FRU, touch a bare (unpainted) metal surface
of the cabinet or storage system.
2. Before removing any FRU from its antistatic bag, place one hand
firmly on a bare metal surface of the storage system, and at the
same time, pick up the FRU while it is still sealed in the antistatic
bag. Once you have done this, do not move around the room or
touch other furnishings, personnel, or surfaces until you have
installed the FRU.
3. When you remove a FRU from the antistatic bag, avoid touching
any electronic components and circuits on it.
4. If you must move around the room or touch other surfaces before
installing a FRU, first place the FRU back in the antistatic bag.
When you are ready again to install the FRU, repeat these
procedures.

DS-F20P-10GigE Installation and Replacement Guide 7
Installing the switch in a standard-depth cabinet
Installing the switch in a standard-depth cabinet
This section describes how to install/replace a DS-F20P-10GigE
switch in cabinets that conform to the National Electrical
Manufacturer’s Association (NEMA) standards for 19-inch cabinets
(where the left and right mounting channels are 19 inches apart) with
a depth of 20.5 inches to 34 inches.
For installation in an InfiniFlex cabinet, go directly to “Replacing the
switch in an InfiniFlex cabinet” on page 13.

8DS-F20P-10GigE Installation and Replacement Guide
Installing the switch in a standard-depth cabinet
Enclosure mounting kit
Before you start, ensure that you have the materials listed in Table 5
below:
Removing the filler panels
In most cases, the space into which you will install your enclosure is
covered by a filler panel, which is attached to latch brackets.
Remove any filler panel, then use a flat-blade screwdriver or similar
tool to pry off the latch brackets. Figure 1 shows how to remove a
common filler panel and latch bracket.
Table 5 Enclosure mounting kit materials
Component Use
Two adjustable rails
(20.5-34 inches)
Attach front to back on either side
of channels in a NEMA
standard-depth cabinet
Two slide rails Attach to either side of switch
Mounting screws and latch brackets Attach the rail mounting hardware
and latch brackets in a standard
cabinet
CL3990
CL3989
CL3898
CL3899

DS-F20P-10GigE Installation and Replacement Guide 9
Installing the switch in a standard-depth cabinet
Figure 1 Removing a filler panel
Attaching the slide rails to the switch
1. Locate the left and right slide rails that shipped with your switch.
2. Attach the left and right slide rails to the switch with two screws,
as shown in Figure 2.
Figure 2 Attach the slide rails to the switch
CL3896
Left channel
Flat-blade
screwdriver
Front
CL3988

10 DS-F20P-10GigE Installation and Replacement Guide
Installing the switch in a standard-depth cabinet
Installing the adjustable rails
The front edge of each rail is stamped L or R for left and right sides,
when they face the cabinet front.
1. From the front of the cabinet, insert the alignment pin on the right
mounting rail assembly into the middle hole of the selected 1U
space on a rear channel. Figure 3 shows the correct channel holes
for the alignment pins.
Figure 3 Aligning pins in a 1U section on the cabinet’s rear rails
2. Pull the adjustable rail forward to the inner side of the front
channel (the surface facing the rear of the cabinet), and align the
three holes on the rail with those in the channel (Figure 4).
3. Secure the rail to the front channel using one of the provided
screws at the top hole of the rail. Leave the screw slightly loose to
allow for adjustment after you install the enclosure (Figure 4).
4. Repeat steps 2 and 3 on the left side, with the left rail (Figure 4).
5. From the rear of the cabinet, use two of the provided screws to
secure each rail to the rear channel. Tighten the screws.
1U
Alignment Pin
Here
EMC2922

DS-F20P-10GigE Installation and Replacement Guide 11
Installing the switch in a standard-depth cabinet
Figure 4 Installing the adjustable mounting rails
Installing the switch in the cabinet
This section describes how to install the switch in the cabinet.
1. From the front of the cabinet, align the slide rails on the switch in
the rackmount cabinet (ensure the I/O ports are facing the rear of
the cabinet).
2. Slide the switch into the mounting rails in the cabinet until the
flanges of the slide rails are flush with the cabinet channels.
3. Tighten the four securing screws that hold the mounting rails to
the channels.
Installing latch brackets and bezel
This section describes how to install latch brackets and the bezel they
support.
1. Use one screw to secure a latch bracket to each front channel. (The
brackets include small alignment bumps to correctly orient them
to the channel.) Figure 5 shows a secured latch bracket.
2. Press the bezel onto the latch brackets until it snaps into place
(Figure 5).
Alignment
Pin
CL3911
Rear
Front
Adjustable Rail
Alignment
Pin
Right Front
Screw (2)
Switch
Mounting Rail
Right Rear
Switch
Mounting Rail
Screw (2)
Alignment
Pin

12 DS-F20P-10GigE Installation and Replacement Guide
Installing the switch in a standard-depth cabinet
Figure 5 Installing the latch bracket and bezel
CL3905
Bezel
latch
bracket
Bezel
latch
bracket

DS-F20P-10GigE Installation and Replacement Guide 13
Replacing the switch in an InfiniFlex cabinet
Replacing the switch in an InfiniFlex cabinet
Below is a summary of the steps you will take to replace a switch in
an InfiniFlex cabinet:
1. Shut down the failed switch.
2. Remove the failed switch and the AC power cord.
3. Attach the rails to the replacement switch.
4. Install the replacement switch.
Removing the failed switch
You must shut down and remove the failed switch before you can
install the replacement.
Shut down the switch
1. Shut down power to the switch.
2. Disconnect the AC power cord from the switch and from the
power distribution unit (PDU) at the rear of the system.
3. Remove the LAN cables attached to the rear of the switch. It is
important to label them for reinstallation later.
Label each pair of cables (left to right) to correspond with the
servers to which they are attached (S0 to S5).
Remove the failed switch
1. Using a Phillips-head screwdriver, loosen the two captive screws
located on the front of the rails (Figure 6).
2. Remove the switch and the AC power cord from the cabinet
(Figure 6). Set the AC power cord aside for reinstallation later.

14 DS-F20P-10GigE Installation and Replacement Guide
Replacing the switch in an InfiniFlex cabinet
Figure 6 Removing the failed switch
Attach the rails to the replacement switch
You must attach the rails that came with your replacement switch
before you can install the switch in the cabinet.
1. Using two screws on each side, attach the rails to the switch
(Figure 7).
Figure 7 Attaching the rails to the switch
CL3933
Front
Captive
screw
CL3932
Front

DS-F20P-10GigE Installation and Replacement Guide 15
Replacing the switch in an InfiniFlex cabinet
Installing the replacement switch
Once you have attached the rails to the replacement switch, do the
following:
1. Align the replacement switch in the cabinet and feed the AC
power cord through the side rails into position.
2. Slide the switch into position (Figure 8).
3. Tighten the captive screws (Figure 8).
Figure 8 Installing the replacement switch
Restoring power to the replaced part
1. Reconnect the AC power cords to both the front of the switch and
to the PDU at the rear of the system.
2. Reattach the LAN cables to the switch.
CL3933
Front
Captive
screw

16 DS-F20P-10GigE Installation and Replacement Guide
Replacing the switch in an InfiniFlex cabinet
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