The S series fixed Ethernet switches integrate the access and transmission functions to provide reliable access/aggregation and high-quality transmission of services on enterprise networks. The switches are built on an integrated hardware platform, and their hardware system consists of the chassis, power module, fan module, extended cards, and Switch Control Unit (SCU).
The Huawei S5732-H48S6Q is a high-performance, high-density 10 Gigabit switch in the Huawei S5732 series. Its core advantage is "high-density, high-bandwidth, and efficient networking for medium and large-scale scenarios"—48 Gigabit Ethernet ports adapt to 4000-8000 terminals, and 6 10 Gigabit optical ports support high-speed uplink and redundancy backup for multiple links, with a total switching capacity of ≥798Gbps and a forwarding performance of 360Mpps. It is equipped with an enhanced forwarding chip and a large-capacity cache, supports enterprise-level functions such as link aggregation, VRRP, and fine-grained QoS, and has a built-in 9KV surge protection design with an annual failure rate of <0.03%. It is the first choice for medium and large-scale enterprises' core layer and campus aggregation layer to "balance high-density access, bandwidth, and reliability".
S5732-H48S6Q FAQ
Q1: What are the key differences between this model and the basic S5735-L48T4X-A in the same series?
A1: The former is a high-performance, high-density model, supporting 6 10 Gigabit uplink ports (with 2 additional redundant ports), significantly improving forwarding performance and cache capacity, making it suitable for medium to large core layers; the latter is a basic 4 10 Gigabit uplink model, focusing on cost-effectiveness for small to medium-sized scenarios.
Q2: Will there be lag when 48 ports are connected to high-concurrency devices simultaneously?
A2: No, with a total switching capacity ≥798Gbps and forwarding performance reaching 360Mpps, combined with a large-capacity cache and enhanced forwarding chip, it can easily handle 8000 concurrent terminal transmissions without lag or packet loss.
Q3: Is a 6 10 Gigabit uplink necessary for medium to large enterprises?
A3: Absolutely necessary. The additional 2 uplink ports enable link redundancy (avoiding network outages), multi-service traffic splitting (such as separating office/production networks), and reserve expansion space, resulting in more stable long-term operation and maintenance.
S5732-H48S6Q Appearance
1
Forty-four 1000BASE-X ports
Applicable modules:
GE optical module
GE-CWDM optical module
GE-DWDM optical module
GE copper module (works at 10 Mbit/s, 100 Mbit/s, or 1000 Mbit/s)
2
Four 10GE SFP+ ports
Applicable modules and cables:
GE optical module
GE-CWDM optical module
GE-DWDM optical module
GE copper module (100M/1000M auto-sensing)
10GE SFP+ optical module (OSXD22N00 not supported)
10GE SFP+ Copper Modules (supported in V200R023C10 and later versions)
PEN remote optical modules (V200R024C00 and later versions)
10GE-CWDM optical module
10GE-DWDM optical module
1 m, 3 m, 5 m, and 10 m SFP+ high-speed copper cables
3 m and 10 m SFP+ AOC cables
3
Six 40GE/100GE QSFP+ optical ports
Applicable modules and cables:
QSFP+ optical module
1 m, 3 m, and 5 m QSFP+ to QSFP+ high-speed copper cables
10 m QSFP+ to QSFP+ AOC cable
QSFP28 optical module (supported in V200R020C00 and later versions, with a license loaded)
1 m QSFP28 to QSFP28 high-speed copper cable (supported in V200R020C00 and later versions, with a license loaded)
10 m QSFP28 to QSFP28 AOC cable (supported in V200R020C00 and later versions, with a license loaded)
2 m QSFP28 dedicated stack cable (supported in V200R020C10 and later versions)
NOTE:
A QSFP+ optical port cannot be split into four 10GE ports, regardless of whether the port uses a QSFP28 or QSFP+ optical module.
By default, a QSFP+ optical port is a 40GE port. In V200R020C00 and later versions, a license can be loaded to increase the port rate to 100 Gbit/s. After the license is activated, run the assign port-type 100GE command and restart the switch to configure the port as a 100GE port.
4
Ground screw
NOTE:
It is used with a ground cable.
5
SSD card slot
NOTE:
This slot is reserved for future use.
6
One console port
7
One ETH management port
8
One USB port
9
One PNP button
NOTICE:
To restore the factory settings and reset the switch, hold down the button for at least 6 seconds.
To reset the switch, press the button.
Resetting the switch will cause service interruption. Exercise caution when you press the PNP button.
10
Fan module slot 1
NOTE:
Applicable fan module: FAN-031A-B (Fan Box (B, Fan Panel Side Exhaust))
11
Fan module slot 2
NOTE:
Applicable fan module: FAN-031A-B (Fan Box (B, Fan Panel Side Exhaust))
12
Fan module slot 3
NOTE:
Applicable fan module: FAN-031A-B (Fan Box (B, Fan Panel Side Exhaust))
13
Fan module slot 4
NOTE:
Applicable fan module: FAN-031A-B (Fan Box (B, Fan Panel Side Exhaust))
14
Power module slot 1
NOTE:
Applicable power module:
PAC600S12-CB (600 W AC&240 V DC Power Module)
PAC600S12-EB (600 W AC&240 V DC Power Module)
PAC600S12-DB (600 W AC&240 V DC Power Module) (applicable in V200R020C10 and later versions)
PDC1000S12-DB (1000 W DC Power Module)
15
Power module slot 2
NOTE:
Applicable power module:
PAC600S12-CB (600 W AC&240 V DC Power Module)
PAC600S12-EB (600 W AC&240 V DC Power Module)
PAC600S12-DB (600 W AC&240 V DC Power Module) (applicable in V200R020C10 and later versions)
PDC1000S12-DB (1000 W DC Power Module)
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S5732-H48S6Q Port Description
1000BASE-X Ethernet Optical Port
Attribute
Description
Connector type
LC/PC
Optical port attributes
Depend on the module used
Standards compliance
IEEE802.3z
10GE SFP+ optical port
Attribute
Description
Connector type
LC/PC
Optical port attributes
Depend on the optical module used
Standards compliance
IEEE802.3ae
Working mode
GE/10GE auto-sensing
40GE QSFP+ optical port
Attribute
Description
Connector type
MPO/LC
Optical port attributes
Depend on the optical module used
Standards compliance
IEEE802.3ba
Technical specifications of the S5732-H48S6Q
Item
Description
Memory (RAM)
4 GB
Flash
2 GB in total. To view the available flash memory size, run the display version command.
Mean time between failures (MTBF)
56.87 years
Availability
> 0.99999
Service port surge protection
N/A
Power supply surge protection
Using AC power modules: ±6 kV in differential mode, ±6 kV in common mode
Using DC power modules: ±2 kV in differential mode, ±4 kV in common mode
Dimensions (H x W x D)
Basic dimensions (excluding the parts protruding from the body): 43.6 mm x 442.0 mm x 420.0 mm (1.72 in. x 17.4 in. x 16.5 in.)
Maximum dimensions (the depth is the distance from ports on the front panel to the handle on the rear panel): 43.6 mm x 442.0 mm x 446.0 mm (1.72 in. x 17.4 in. x 17.6 in.)
Weight (with packaging)
9.2 kg (20.28 lb)
Stack ports
Any QSFP+ ports
RTC
Supported
RPS
Not supported
PoE
Not supported
Rated voltage range
AC input: 100 V AC to 240 V AC, 50/60 Hz
High-Voltage DC input: 240 V DC
DC input: -48 V DC to -60 V DC
Maximum voltage range
AC input: 90 V AC to 290 V AC, 45 Hz to 65 Hz
High-Voltage DC input: 190 V DC to 290 V DC
DC input: -38.4 V DC to -72 V DC
Maximum power consumption (100% throughput, full speed of fans)
255 W
Typical power consumption (30% of traffic load, tested according to ATIS standard)
142 W
Operating temperature
-5°C to +45°C (23°F to 113°F) at an altitude of 0-1800 m (0-5906 ft.)
NOTE:
When the altitude is 1800-5000 m (5906-16404 ft.), the highest operating temperature reduces by 1°C (1.8°F) every time the altitude increases by 220 m (722 ft.).
The switch cannot be started when the ambient temperature is lower than 0°C (32°F).
The operating temperature of the switch is -5°C to 40°C (23°F to 104°F) when it uses QSFP-100G-ER4 optical module.
Storage temperature
-40°C to +70°C (-40°F to +158°F)
Noise under normal temperature (27°C, sound power)
< 65 dB(A)
Relative humidity
5% to 95%, noncondensing
Operating altitude
0-5000 m (0-16404 ft.)
Certification
EMC certification
Safety certification
Manufacturing certification
Part number
02353AJU
02353AJU-001
02353AJU-003
02353AJU-004
Optical Modules Supported by Huawei S Series Switches