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Huawei CE6881-48S6CQ-K Switch

Huawei S6720-32X-SI-32S-AC 32-port Switch

Name: Huawei S6720-32X-SI-32S-AC 32-port Switch
Brand: Guangzhou Mifan Electronic Technology Co., Ltd
SKU: MF0207
Price: 2150.00 USD
Availability: InStock
Rating: 5 (1 reviews)

No.MF0207

Huawei CloudEngine S6720-32X-SI-32S-AC switch, fixed 32*10GE SFP+ ports, 2 pluggable power slots flexible configuration with AC/DC power module

Brand

Huawei

Part Number

98010695

Packing Box Specifications

45*44*45cm

Gross Weight

9kg

Condition

Original New

Lead Time

1-3 working days

Warranty

12 months

Shipping Method

DHL, UPS, FedEx, Sea/Air/Railway Freight

Payment Method

PayPal, Bank Transfer(T/T), LC, Western Union, UnionPay, Alipay

Power:

AC power module

DC power module

Get Price/Help

Bulk Quote View Quote List

Description
Huawei Switch Module

S6720-32X-SI-32S-AC Introduction

Fixed ports: 32*10GE SFP+ ports
2 pluggable power slots, 1+1 power backup

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.

The Huawei S6720-32X-SI-32S-AC is a compact, AC-powered, all-optical 10 Gigabit switch from the Huawei S6720 series. Its core advantage is its ability to create high-density, compact, all-optical networks for small to medium-sized AC-powered scenarios. It features 32 10G pure optical ports supporting 4000-6000 terminals, a fully optical design with no electrical ports focusing on optical device access, a wide AC input voltage range of 100-240V, a total switching capacity of ≥798Gbps, and a forwarding performance of 288Mpps. Its 1U compact chassis saves rack space, and it supports enterprise-level functions such as link aggregation, VRRP, and basic QoS. It also features built-in 9KV surge protection and stable power supply protection, with an annual failure rate of <0.02%. It is the ideal choice for small to medium-sized campuses/data centers/offices seeking all-optical upgrades and high-density access, balancing bandwidth, deployment flexibility, and cost.

S6720-32X-SI-32S-AC FAQ

Q1: What are the core differences between this and the S6720-32C-SI-AC, a hybrid interface model in the same series?

A1: The former is a 32-port pure optical high-density model, focused on all-optical access scenarios; the latter is a 24 electrical + 8 optical hybrid interface model, adaptable to hybrid optoelectronic networking. Both share AC power supply, compact design, and core stability.

Q2: Will there be a bandwidth bottleneck when simultaneously connecting 10G optical devices to the 32 ports?

A2: No, the total switching capacity is ≥798Gbps, and the forwarding performance reaches 288Mpps, easily handling 6000 concurrent terminal transmissions and meeting the high bandwidth requirements of small to medium-sized all-optical scenarios.

Q3: Is it necessary to choose an AC-powered pure optical switch for small to medium-sized scenarios?

A3: AC power supply is compatible with ordinary mains power, making deployment convenient; the pure optical architecture reduces failure points and extends transmission distance; the 32-port high-density design reserves space for business growth, resulting in better long-term overall costs.

S6720-32X-SI-32S-AC Appearance

1	Thirty-two 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-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 0.5 m and 1.5 m SFP+ dedicated stack copper cables (the last 16 ports are supported, used for zero-configuration stacking, supported in V200R011C10 and later versions)	2	One PNP button NOTICE: Applicable in V200R012C00 and later versions: 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.
3	One ETH management port	4	One console port
5	One USB port	6	Ground screw NOTE: It is used with a ground cable.
7	ESN label NOTE: You can draw it out to view the ESN and MAC address of the switch.	8	Fan slot NOTE: Applicable fan module: FAN-046A-B Fan Module
9	Power module slot 2 NOTE: Applicable power modules: 150 W AC power module 150 W DC power module	10	Power module slot 1 NOTE: Applicable power modules: 150 W AC power module 150 W DC power module

S6720-32X-SI-32S-AC Port Description

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

Technical specifications of the S6720-32X-SI-32S-A

Item	Description
Memory (RAM)	1 GB
Flash	512 MB in total. To view the available flash memory size, run the display version command.
Mean time between failures (MTBF)	46.7 years
Mean time to repair (MTTR)	2 hours
Availability	> 0.99999
Service port surge protection	NA
Power supply surge protection	Using AC power modules: ±6 kV in differential mode, ±6 kV in common mode Using DC power modules: ±1 kV in differential mode, ±2 kV in common mode
Dimensions (H x W x D)	Basic dimensions (excluding the parts protruding from the body): 44.4 mm x 442.0 mm x 425.0 mm (1.75 in. x 17.4 in. x 16.73 in.) Maximum dimensions (the depth is the distance from ports on the front panel to the handle on the rear panel): 44.4 mm x 442.0 mm x 451.3 mm (1.75 in. x 17.4 in. x 17.77 in.)
Weight (including package)	8.9 kg (19.62 lb)
Stack ports	Any 10GE SFP+ ports (a maximum of 16 physical ports)
RTC	Supported
RPS	Not supported
PoE	Not supported
Rated voltage range	100 V AC to 240 V AC, 50/60 Hz -48 V DC to -60 V DC
Maximum voltage range	90 V AC to 264 V AC, 47 Hz to 63 Hz -36 V DC to -72 V DC
Maximum power consumption (100% throughput, full speed of fans)	104.6 W
Typical power consumption (30% of traffic load, tested according to ATIS standard)	72.6 W
Operating temperature	0°C to 45°C (32°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.).
Short-term operating temperature	-5°C to +50°C (23°F to 122°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 equipment can operate beyond the normal operating temperature range for a short-term period, but the following conditions must be met: The equipment operates at a temperature of over 45°C (113°F) consecutively for at most 96 hours in one year. The equipment operates at a temperature of over 45°C (113°F) for a total of no more than 360 hours in one year. The equipment operates at a temperature of over 45°C (113°F) for no more in 15 times in one year. The equipment may be damaged or experience unexpected exceptions if any of the preceding limits is exceeded. The equipment cannot start when the temperature is lower than 0°C (32°F). The maximum distance of optical modules used in these conditions cannot exceed 10 km.
Storage temperature	-40°C to +70°C (-40°F to +158°F)
Noise under normal temperature (27°C, sound power)	< 60.5 dB(A)
Relative humidity	5% to 95%, noncondensing
Operating altitude	AC power modules configured: 0-5000 m (0-16404 ft.) DC power modules configured: 0-2000 m (0-6562 ft.)
Certification	EMC certification Safety certification Manufacturing certification
Part number	98010695

Optical Modules Supported by Huawei S Series Switches

Module Name	Maximum Transmission Distance
FE SFP/eSFP Optical Modules
SFP-FE-SX-MM1310	2 km
eSFP-FE-LX-SM1310	15 km
S-SFP-FE-LH40-SM1310	40 km
S-SFP-FE-LH80-SM1550	80 km
SFP-FE-LX-SM1310-BIDI (Single-Fiber-Bidirectional Module)	15 km
SFP-FE-LX-SM1550-BIDI (Single-Fiber-Bidirectional Module)	15 km
GE eSFP Optical Modules
eSFP-GE-SX-MM850	Multimode fiber (with modal bandwidth of 160 MHzkm and diameter of 62.5 μm): 0.22 km Multimode fiber (OM1): 0.275 km Multimode fiber (with modal bandwidth of 400 MHzkm and diameter of 50 μm): 0.5 km Multimode fiber (OM2): 0.55 km Multimode fiber (OM3): 1 km
SFP-GE-LX-SM1310	10 km
S-SFP-GE-LH40-SM1310	40 km
S-SFP-GE-LH40-SM1550	40 km
S-SFP-GE-LH80-SM1550	80 km
eSFP-GE-ZX100-SM1550	100 km
SFP-GE-LX-SM1310-BIDI (Single-Fiber-Bidirectional Module)	10 km
SFP-GE-LX-SM1490-BIDI (Single-Fiber-Bidirectional Module)	10 km
LE2MGSC40DE0 (Single-Fiber-Bidirectional Module)	40 km
LE2MGSC40ED0 (Single-Fiber-Bidirectional Module)	40 km
SFP-GE-ZBXD1 (Single-Fiber-Bidirectional Module)	80 km
SFP-GE-ZBXU1 (Single-Fiber-Bidirectional Module)	80 km
SFP-GE-BXU1-SC (Single-Fiber-Bidirectional Module)	10 km
GE CSFP Optical Modules
CSFP-GE-FE-BXD1	10 km
CSFP-GE-FE-BIDI2	20 km
CSFP-GE-FE-BIDI4	40 km
GE-CWDM eSFP Optical Modules
CWDM-SFPGE-1471	80 km
CWDM-SFPGE-1491	80 km
CWDM-SFPGE-1511	80 km
CWDM-SFPGE-1531	80 km
CWDM-SFPGE-1551	80 km
CWDM-SFPGE-1571	80 km
CWDM-SFPGE-1591	80 km
CWDM-SFPGE-1611	80 km
GE-CWDM eSFP Optical Modules
CWDM-SFPGE-1271	80 km
CWDM-SFPGE-1291	80 km
CWDM-SFPGE-1311	80 km
CWDM-SFPGE-1331	80 km
CWDM-SFPGE-1351	80 km
CWDM-SFPGE-1371	80 km
CWDM-SFPGE-1391	80 km
CWDM-SFPGE-1411	80 km
CWDM-SFPGE-1431	80 km
CWDM-SFPGE-1451	80 km
CWDM-SFPGE-1471	80 km
CWDM-SFPGE-1491	80 km
CWDM-SFPGE-1511	80 km
CWDM-SFPGE-1531	80 km
CWDM-SFPGE-1551	80 km
CWDM-SFPGE-1571	80 km
CWDM-SFPGE-1591	80 km
CWDM-SFPGE-1611	80 km
GE-DWDM eSFP Optical Modules
DWDM-SFPGE-1560-61	120 km
10GE SFP+ Optical Modules
SFP-10G-USR	0.1 km
OSXD22N00	Multimode fiber (with modal bandwidth of 400 MHzkm and diameter of 50 μm): 0.1 km Multimode fiber (with modal bandwidth of 500 MHzkm and diameter of 62.5 μm): 0.22 km Multimode fiber (OM1, OM2, OM3): 0.22 km
OMXD30000	Multimode fiber (with modal bandwidth of 160 MHzkm and diameter of 62.5 μm): 0.026 km Multimode fiber (OM1): 0.033 km Multimode fiber (with modal bandwidth of 400 MHzkm and diameter of 50 μm): 0.066 km Multimode fiber (OM2): 0.082 km Multimode fiber (OM3): 0.3 km Multimode fiber (OM4): 0.4 km
SFP-10G-iLR	1.4 km
OSX010000	10 km
OSX040N01	40 km
SFP-10G-ER-1310	40 km
SFP-10G-ZR	80 km
SFP-10G-BXU1 (Single-Fiber-Bidirectional Module)	10 km
SFP-10G-BXD1 (Single-Fiber-Bidirectional Module)	10 km
SFP-10G-ER-SM1330-BIDI (Single-Fiber-Bidirectional Module)	40 km
SFP-10G-ER-SM1270-BIDI (Single-Fiber-Bidirectional Module)	40 km
10GE XFP Optical Modules
XFP-SX-MM850	Multimode fiber (with modal bandwidth of 160 MHzkm and diameter of 62.5 μm): 0.026 km Multimode fiber (OM1): 0.033 km Multimode fiber (with modal bandwidth of 400 MHzkm and diameter of 50 μm): 0.066 km Multimode fiber (OM2): 0.082 km Multimode fiber (OM3): 0.3 km Multimode fiber (OM4): 0.4 km
XFP-STM64-LX-SM1310	10 km
XFP-STM64-LH40-SM1550	40 km
XFP-STM64-SM1550-80km	80 km
10GE-CWDM SFP+ Optical Modules
SFP-10G-ZCW1471	70 km
SFP-10G-ZCW1491	70 km
SFP-10G-ZCW1511	70 km
SFP-10G-ZCW1531	70 km
SFP-10G-ZCW1551	70 km
SFP-10G-ZCW1571	70 km
SFP-10G-ZCW1591	70 km
SFP-10G-ZCW1611	70 km
10GE-CWDM XFP Optical Modules
CWDM-XFP10G-1471	70 km
CWDM-XFP10G-1491	70 km
CWDM-XFP10G-1511	70 km
CWDM-XFP10G-1531	70 km
CWDM-XFP10G-1551	70 km
CWDM-XFP10G-1571	70 km
CWDM-XFP10G-1591	70 km
CWDM-XFP10G-1611	70 km
10GE-DWDM SFP+ Optical Modules
SFP-10G-ZDWT	60 km
10GE-DWDM XFP Optical Modules
DWDM-XFP10G-1533-47	80 km
DWDM-XFP10G-1534-25	80 km
DWDM-XFP10G-1535-04	80 km
DWDM-XFP10G-1552-52	80 km
DWDM-XFP10G-1553-33	80 km
DWDM-XFP10G-1554-13	80 km
DWDM-XFP10G-1530-33	80 km
DWDM-XFP10G-1549-32	80 km
DWDM-XFP10G-1531-12	80 km
DWDM-XFP10G-1531-90	80 km
DWDM-XFP10G-1550-12	80 km
DWDM-XFP10G-1550-92	80 km
DWDM-XFP10G-1532-68	80 km
DWDM-XFP10G-1551-72	80 km
DWDM-XFP10G-1529-55	80 km
DWDM-XFP10G-1548-51	80 km
40GE QSFP+ Optical Modules
QSFP-40G-SR4	Multimode fiber (OM3): 0.1 km Multimode fiber (OM4): 0.15 km
QSFP-40G-iSR4	Multimode fiber (OM3): 0.1 km Multimode fiber (OM4): 0.15 km
QSFP-40G-eSR4	Multimode fiber (with modal bandwidth of 160 MHzkm and diameter of 62.5 μm): 0.026 km Multimode fiber (OM1): 0.033 km Multimode fiber (with modal bandwidth of 400 MHzkm and diameter of 50 μm): 0.066 km Multimode fiber (OM2): 0.082 km Multimode fiber (OM3): 0.3 km Multimode fiber (OM4): 0.4 km
QSFP-40G-iSM4	1.4 km
QSFP-40G-eSM4	10 km
QSFP-40G-LX4	Single-mode fiber: 2 km Multimode fiber (OM3): 0.15 km
QSFP-40G-LR4	10 km
QSFP-40G-ER4	40 km
QSFP-40G-SR-BD	Multimode fiber (OM3): 0.1 km Multimode fiber (OM4): 0.15 km
QSFP-40G-SDLC-PAM	Multimode fiber (OM3): 100 m Multimode fiber (OM4): 150 m
QSFP-40G-eSDLC-PAM	Multimode fiber (OM3): 100 m Multimode fiber (OM4): 300 m
40GE CFP Optical Modules
CFP-40G-SR4	Multimode fiber (OM3): 0.1 km Multimode fiber (OM4): 0.15 km
CFP-40G-LR4	10 km
CFP-40G-ER4	40 km
CFP-40G-ZR4	80 km
100GE CFP Optical Modules
CFP-100G-SR10	Multimode fiber (OM2): 0.03 km Multimode fiber (OM3): 0.1 km Multimode fiber (OM4): 0.15 km
CFP-100G-LR4	10 km
CFP-100G-ER4	40 km
100GE QSFP28 Optical Modules
QSFP28-100G-LR4	10 km
QSFP28-100G-10KM	10 km
QSFP28-100G-PSM4	500 m
QSFP28-100G-SR4	Multimode fiber (OM3): 70 m Multimode fiber (OM4): 100 m
QSFP-100G-eSR4	Multimode fiber (OM3): 200 m Multimode fiber (OM4): 300 m
QSFP-100G-CLR4	2 km
QSFP-100G-CWDM4	2 km
QSFP-100G-ER4-Lite	Single-mode fiber (G.652): Disables the RS-FEC function: 30 km Enables the RS-FEC function: 40 km
GPON Optical Modules
H87MMA5671A2	20 km
Industrial Optical Modules
OGSM01880	Multimode fiber (with modal bandwidth of 160 MHzkm and diameter of 62.5 μm): 0.22 km Multimode fiber (OM1): 0.275 km Multimode fiber (with modal bandwidth of 400 MHzkm and diameter of 50 μm): 0.5 km Multimode fiber (OM2): 0.55 km
OGSC10DD0	10 km
OGSC40DD0	40 km
SFP+10GE-LH10-SM1310	10 km
SFP-10G-SR	0.3 km
SFP-10G-iLR	1.4 km
SFP-10G-BXU1 (Single-Fiber-Bidirectional Module)	10 km
SFP-10G-BXD1 (Single-Fiber-Bidirectional Module)	10 km
SFP-GE-BX-D1-I (Single-Fiber-Bidirectional Module)	10 km
SFP-GE-BX-U1-I (Single-Fiber-Bidirectional Module)	10 km