Fixed ports: 24 x 10 Gig SFP+, 6 x 40/100 Gig QSFP28
2 pluggable power slots, 1+1 power backup
Switching capacity: 1.68Tbps/2.4Tbps
Note: All ports support 40GE by default. You can purchase right-to-use (RTU) licenses to upgrade the port rate from 40GE to 100GE Huawei switches provided by MF-Telecom all come with N1 Basic Software, including Basic network functions: Layer 2 functions, IPv4, IPv6, MPLS, SVF, and others. If you need N1 Foundation or N1 Advanced Software Package, Please contact us to upgrade.
S6730-S Series Switches Overview
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 S series fixed Ethernet switches are available in a variety of models for you to choose based on your network requirements.
S6700 Series Switches Characteristics The S6700 series Ethernet switches are next-generation 10G fixed switches. The S6700 can function as a core switch on a campus network. The S6700 has industry-leading performance and provides line-speed 10GE access ports and line-speed 40GE even 100GE uplink ports. It can function as a core switch on a campus network to provide 40 Gbit/s even 100 Gbit/s traffic aggregation.
S6735-S24X6C FAQ
Q1: Can the 24 25GE ports of this switch simultaneously connect to devices with four speeds: 25G, 10GE, GE, and FE? Is manual configuration required?
A1: Automatic adaptation is supported! No manual adjustment is needed. Simply insert the corresponding speed optical module to connect to different devices. The port automatically identifies and adapts to the speed, maximizing compatibility in balanced density scenarios and improving maintenance efficiency by 70%.
Q2: Can the 7.2Tbps switching capacity support full-load operation of 24×25GE + 6×100GE? Is special configuration required?
A2: Fully supported! The total bandwidth at full load is (24×25GE) + (6×100GE) = 1200Gbps, only 1/6 of the 7.2Tbps limit. No additional configuration is required; the maximum switching capacity is enabled by default, making it plug-and-play.
Q3: What are the core differences between this switch and the Huawei S6735-S48X6C (48-port 25G)? How to choose?
A3: The core difference lies in port density: the S6735-S24X6C has 24 ports (suitable for balanced density scenarios, 100-300 terminals); the S6735-S48X6C has 48 ports (suitable for high-density scenarios, >300 terminals). Choose the 24-port option for medium-sized scenarios, balancing demand and cost; choose the 48-port option for large-scale, high-density scenarios.
S6735-S24X6C Appearance
1
Twenty-four 10GE SFP+ ports
2
Six 40GE/100GE QSFP28 optical ports
NOTE:
A QSFP28 optical port cannot be split into four 10GE ports or four 25GE ports.
3
Ground screw
NOTE:
It is used with a ground cable.
4
One console port
5
One ETH management port
6
One USB port
7
Fan module slot 1
NOTE:
Applicable fan module: FAN-031A-B (Fan Box (B, Fan Panel Side Exhaust))
8
Fan module slot 2
NOTE:
Applicable fan module: FAN-031A-B (Fan Box (B, Fan Panel Side Exhaust))
9
Fan module slot 3
NOTE:
Applicable fan module: FAN-031A-B (Fan Box (B, Fan Panel Side Exhaust))
10
Fan module slot 4
NOTE:
Applicable fan module: FAN-031A-B (Fan Box (B, Fan Panel Side Exhaust))
11
Power module slot 1
NOTE:
Applicable power modules:
PAC600S12-CB (600 W AC&240 V DC Power Module)
PAC600S12-DB (600 W AC&240 V DC Power Module)
PAC600S12-EB (600 W AC&240 V DC Power Module)
PDC1000S12-DB (1000 W DC Power Module)
12
Power module slot 2
NOTE:
Applicable power modules:
PAC600S12-CB (600 W AC&240 V DC Power Module)
PAC600S12-DB (600 W AC&240 V DC Power Module)
PAC600S12-EB (600 W AC&240 V DC Power Module)
PDC1000S12-DB (1000 W DC Power Module)
S6735-S24X6C Port Description
Port
Connector Type
Description
Available Components
10GE SFP+ optical port
SFP+
When a 10GE SFP+ Ethernet optical port uses a GE optical module, it does not support auto-negotiation and supports only 1000 Mbit/s. When the port is connected to another device at the GE rate, the rate at both ends must be set to 1000 Mbit/s in non-auto-negotiation mode.
When a 10GE SFP+ Ethernet optical port uses a GE copper module, it supports auto-negotiation and supports only 1000 Mbit/s.
GE SFP copper module
GE eSFP optical modules (supported in V200R021C01 and later versions)
GE-CWDM eSFP optical modules (supported in V200R021C01 and later versions)
GE-DWDM eSFP optical modules (supported in V200R021C01 and later versions)
10GE SFP+ optical modules (OSXD22N00 not supported)
10GE-CWDM SFP+ optical modules
10GE-DWDM SFP+ optical modules
1 m, 3 m, 5 m, and 10 m SFP+ high-speed copper cables
3 m and 10 m SFP+ AOC cables
0.5 m and 1.5 m SFP+ dedicated stack cables (supported by the last 16 ports and used only for zero-configuration stacking)
40GE/100GE QSFP28 optical port
QSFP28
A 40GE/100GE QSFP28 optical port sends and receives service traffic at 40 Gbit/s or 100 Gbit/s.
A QSFP28 optical port cannot be split into four 10GE ports, regardless of whether the port uses a QSFP28 or QSFP+ optical module.
40GE QSFP+ optical modules
100GE QSFP28 optical modules
1 m, 3 m, and 5 m QSFP+ to QSFP+ high-speed copper cables
10 m QSFP+ to QSFP+ AOC cable
1 m, 3 m, and 5 m QSFP28 to QSFP28 high-speed copper cable
10 m QSFP28 to QSFP28 AOC cable
2 m QSFP28 dedicated stack cable
Console port
RJ45
The console port is connected to a console for on-site configuration.
Console cable
ETH management port
RJ45
You can connect a switch to a configuration terminal or network management workstation through the ETH management port to configure the switch locally or remotely.
You can choose to download the software package through the ETH management port in the BootLoad menu. File transfer through the ETH management port is faster than transfer through the console port.
Ethernet cable
USB port
USB 2.0 Type A
The USB port can have a USB flash drive connected to upgrade the switch, or transfer configuration files or other files. The USB port can only connect to a USB flash drive that complies with USB 2.0.
USB flash drives from different vendors differ in model compatibility and drivers. If a USB flash drive cannot be used, try to replace it with another one from a mainstream vendor. Switches support a maximum of 128 GB USB flash drives.
USB flash drive
Technical specifications of the S6735-S24X6C
Item
Specification
Dimensions without packaging (H x W x D) [mm(in.)]
Basic dimensions (excluding the parts protruding from the body): 43.6 mm x 442.0 mm x 420.0 mm (1.72 in. x 17.40 in. x 16.54 in.)
Maximum dimensions (the depth is the distance from ports on the front panel to the parts protruding from the rear panel): 43.6 mm x 442.0 mm x 446.0 mm (1.72 in. x 17.40 in. x 17.56 in.)
Dimensions with packaging (H x W x D) [mm(in.)]
175.0 mm x 650.0 mm x 550.0 mm (6.89 in. x 25.59 in. x 21.65 in.)
Chassis height [U]
1 U
Chassis material
Metal
Weight without packaging [kg(lb)]
6.06 kg (13.36 lb)
Weight with packaging [kg(lb)]
7.82 kg (17.24 lb)
Typical power consumption [W]
152 W
Typical heat dissipation [BTU/hour]
518.64 BTU/hour
Maximum power consumption [W]
259 W
Maximum heat dissipation [BTU/hour]
883.73 BTU/hour
Static power consumption [W]
82 W
MTBF [years]
40.67 years
Availability
> 0.99999
Noise at normal temperature (acoustic power) [dB(A)]
60.6 (AC power supply)
64.3 (DC power supply)
Noise at normal temperature (acoustic pressure) [dB(A)]
48.4 dB(A)
Number of card slots
0
Number of power slots
2
Number of fans modules
4
Redundant power supply
1+1
Pluggable AC and DC power modules can be used together in the same switch.
Long-term operating temperature [°C(°F)]
–5°C to +45°C (23°F to 113°F) at an altitude of 0 to 1800 m (0 to 5905.51 ft.)
Restriction on the operating temperature variation rate [°C(°F)]
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.).
Devices cannot start when the temperature is lower than 0°C (32°F).
When the QSFP-100G-ER4 optical module is used, the operating temperature ranges from -5°C to +40°C (23°F to 104°F).
Storage temperature [°C(°F)]
–40°C to +70°C (–40°F to +158°F)
Long-term operating relative humidity [RH]
5% RH to 95% RH, non-condensing
Long-term operating altitude [m(ft.)]
0–5000 m (0–16404 ft.)
Storage altitude [m(ft.)]
0–5000 m (0–16404 ft.)
Power supply mode
Pluggable power supply
Rated input voltage [V]
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
Input voltage range [V]
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 input current [A]
The current specifications depend on the pluggable power modules in use. For details, see the related power module specifications.
Memory
4 GB
Flash memory
The physical space is 8 GB. You can run the display version command to view the actual available space.
Console port
RJ45
Eth Management port
RJ45
USB
Supported
RTC
Supported
RPS input
Not supported
Service port surge protection [kV]
-
Power supply surge protection [kV]
Configured with AC power modules: ±6 kV in differential mode and ±6 kV in common mode
Configured with DC power modules: ±2 kV in differential mode and ±4 kV in common mode
Ingress protection level (dustproof/waterproof)
IP20
Types of fans
Pluggable
Heat dissipation mode
Air cooling heat dissipation and intelligent speed adjustment
Airflow direction
Air intake from front and air exhaust from rear
PoE
Not supported
Certification
EMC certification
Safety certification
Manufacturing certification
Optical Modules Supported by Huawei S Series Switches