Dell EMC PowerSwitch S5448F-ON Warnings and Specifications

S5448F-ON Warnings and Specifications

This document lists Warnings, Regulatory information, and Specifications for the Dell EMC PowerSwitch S5448F-ON switch.

Table 1. Document revision historyTable listing the document revision history
Revision	Date	Description
A00	2021-09	Initial release.

Support and documentation

For installation instructions, see the Dell EMC PowerSwitch S5448F-ON Installation Guide at www.dell.com/support/.
To access the support site, go to www.dell.com/support/. To display information in your language, at the bottom of the page, select your country or region from the drop-down menu.

Information icon definitions:

WARNING The Warning icon signals information about hardware handling that could result in injury.

CAUTION The Caution icon signals information about situations that could result in equipment damage or loss of data.

NOTE The Note icon signals important operational information.

Warnings

WARNING Only trained and qualified personnel can install this equipment. Read the safety instructions in your Safety, Environmental, and Regulatory.

WARNING To avoid electrostatic discharge (ESD) damage, wear grounding wrist or heel ground straps when handling this equipment. After you remove the original packaging, place the S5448F-ON switch and its components on an anti-static surface.

WARNING This switch has multiple power cables. Disconnect all power cables before servicing.

WARNING This switch has optical transceivers, which comply with the limits of Class 1 laser radiation. When working with optical fibers, follow all warning labels and always wear eye protection. Never look directly into the end of a terminated or unterminated fiber or connector as it may cause eye damage.

WARNING When no cable is connected, visible and invisible laser radiation may be emitted from the aperture of the optical transceiver ports. Avoid exposure to laser radiation; do not stare into open apertures.

WARNING Always install a fan module before you power on the switch.

WARNING Prevent exposure and contact with hazardous voltages. Do not attempt to operate this switch with the safety cover removed. To comply with the GR-1089 Lightning Criteria for Equipment Interfacing with AC or DC Power Ports, use an external surge protection device (SPD) at the AC or DC input of the router.

WARNING Equipment that provides DC input to the DC port must be certified for CCC and meet the relevant standards.

Cautions

CAUTION Operate the equipment at an ambient temperature not higher than 45°C (113°F).

CAUTION Dell Technologies recommends you ground your switch. Use the switch in a common bond network (CBN). Grounding conductors must be made of copper. Copper conductors offer better conductivity and durability. Do not use aluminum conductors. The ground cable must be 10 AWG minimum. The nominal thread diameter screw type is 4.0 mm (0.157 in). Coat the one-hole lug with an antioxidant compound before crimping. Bring any unplated mating surfaces to a clean finish and coat with an antioxidant before mating.

CAUTION For AC-powered switches, although the third conductor of the AC power cable provides a ground path, Dell Technologies recommends grounding your switch with a dedicated ground wire. Using a dedicated ground wire reduces equipment communication interference, offers ESD protection, and prevents possible equipment damage.

CAUTION For AC-powered switches, the main power disconnect device is the power supply cable. Ensure that the socket outlet is located or installed near the equipment and is accessible.

CAUTION For DC-powered switches, the only way to safely ground your switch is to attach a dedicated ground wire. The ground lug ships inside the DC PSU shipping box. The two ground lug screws ship attached to the switch. Before you power on the DC switch, ensure that the ground lug and ground wire are properly attached to the switch and the earth ground.

CAUTION This switch must be supplied by a DC power source rated -48 Vdc to -60 Vdc, 40 A minimum, and Tma = 45-degree C minimum. The altitude of operation is 5000 m. The product must be supplied by a UL-Listed DC power source that is separated from AC mains by double or reinforced insulation when the switch is connected to DC power. For more information, contact your Dell sales representative.

CAUTION To avoid tangling cables or damaging optics, install the switch into a rack or cabinet before installing any switch components.

CAUTION Switches with fan airflow from the PSU to the I/O—reverse airflow—are subject to tighter restrictions for power consumption on cables and optics that are used for 400 GbE ports. Reverse airflow switches do not support high-power cables or optics. 400 GbE transceivers and active cables may exceed the supported threshold. For more information, see the High-Power Optics for SmartFabric OS10 Dell EMC PowerSwitch S5448F-ON..

CAUTION To avoid damage to the switch, fan and PSU airflow directions must match. Do not mix normal and reverse airflows in a single switch.

Notes

NOTE If necessary, to upgrade your software or firmware images, go to the Drivers and Downloads page of your switch at www.dell.com/support/.

NOTE Redundant AC power requires high-line 200 VAC to 240 VAC. Using low-line 120 VAC does not provide redundancy for the switch.

NOTE For proper ventilation, position the switch with a minimum of 12.7 cm (5 in) of clearance around the exhaust vents.

NOTE You do not see module LEDs when the switch powers up in ONIE as the software controls the modules.

NOTE Do not use the mounted rails as a shelf or workplace.

NOTE A US AC power cable is included for powering up an AC power supply. You must order all other power cables separately.

NOTE For RoHS information, see Restricted Material Compliance.

S5448F-ON Hardware Description

Table 2. Switch detailsTable listing S5448F-ON information.
Marketing model name	S5448F-ON
Regulatory Model # (RMN)	E50W
Regulatory type # (RTN)	E50W001
QSFP56-DD ports	x 8
SFP56-DD ports	x 48
SFP+ ports	x 2
AC or DC PSU⁽¹⁾	x 2
Fans	x 6
1000/100/10 Ethernet management port	x 1
RJ45 console port	x 1
MicroUSB Type-B port	x 1
USB Type-A port	x 1
Size mm (W x D x H) inches (W x D x H)	438.5 mm x 550 mm x 43 mm 17.26 x 21.65 x 1.693 in PSU handles 29.3 mm (1.15 in) PSU latch 34.6 mm (1.37 in) Fan tray handle 25.0 mm (0.99 in)
Weight	11.67 kg (2 PSUs and 6 fans) 25.73 lbs (2 PSUs and 6 fans)

⁽¹⁾Maximum number of PSUs available for the switch.

Mexico-only NOM information

The following information is in compliance with the requirements of the official Mexican standards (NOM):

Table 3. NOMTable listing the Mexico-only NOM information.
Description	Details
Exporter	Dell Inc., One Dell Way, Round Rock, TX 78682
Importer	Dell México, S.A. de C.V. Av. Javier Barros Sierra, no 540, Piso 10, Col. Lomas de Santa Fe Delegación Álvaro Obregón, Ciudad de México. C.P. 01219 R.F.C: DME9204099R6
Ship to	Dell México, S.A. de C.V. Av. Javier Barros Sierra, no 540, Piso 10, Col. Lomas de Santa Fe Delegación Álvaro Obregón, Ciudad de México. C.P. 01219 R.F.C: DME9204099R6
Supply voltage	100V–240 VAC
Frequency	50–60 Hz
Maximum steady state current consumption	See the Power consumption parameters table listed below.

S5448F-ON Specifications

Table 4. Environmental parametersTable listing environmental parameters.
Parameter	Specifications
Operating temperature	0°C to 45°C (32°F to 113°F) continuously -5°C to 45°C (23°F to 113°F) short term Short term is </= 1% of operational hours per year. NOTE Reduce maximum temperature by 1°C/125 meters (1°F/228 feet) above 950 meters (3,117 feet).
Operating humidity	5% to 90% (RH), noncondensing
Storage temperature	-40°C to 70°C (-40°F to 158°F )
Storage humidity	5% to 90%, noncondensing
Maximum thermal output	1090 W = 3719.2 BTU/Hr
Maximum operational altitude	3,048 meters (10,000 feet)
Maximum nonoperational altitude	10,668 meters (35,000 ft)
Shock	Dell EMC Spec SV0115 (108000336_REV_25)

Table 5. AC power requirementsTable listing AC power requirement parameters.
Parameter	Specifications
Power supply	90–140 VAC (110-127 VAC nominal) 180–264* VAC (200-240 VAC nominal) *115–127 VAC (1200 W) only for turn on.
Maximum current draw per system	10.9A/9.1A at 100/120V AC 5.45A/4.54A at 200/240V AC
Maximum power consumption	Low Line VAC: 1100 W High Line VAC: 1600 W
Typical power consumption 48x5W SFP56-DD optics 4x20W QSFP56-DD optics 4x15W QSFP56-DD optics	900 W

Table 6. DC power requirementsTable listing DC power requirement parameters.
Parameter	Specifications
Minimum and maximum input voltage range for 240 VDC	180–300 VDC
Input current at full load with fan	-40 V/24.0 A, -60 V/16.2 A
Minimum and maximum output voltage range	11.40–12.60 VDC
Maximum output current range	133 A /1600 W at 230 VAC 91 A/1100 W at 100 VAC