HUAWEI S2350-28TP-EI-AC 24x 10/100 ports, 2 Gig SFP and 2 Giga Switch

Memory (RAM)

256 MB

Flash

200 MB

Mean time between failures (MTBF)

44.3 years

Mean time to repair (MTTR)

2 hours

Availability

> 0.99999

Service port surge protection

Common mode: ±6 kV

Power supply surge protection

±6 kV in differential mode; ±6 kV in common mode

Dimensions (W x D x H)

442.0 mm x 220.0 mm x 43.6 mm

Weight

≤ 5 kg (11.02 lb)

Stack ports

Two uplink 1000Base-X optical ports

RPS

Not supported

PoE

Supported

Rated voltage range

100 V AC to 240 V AC, 50/60 Hz

Maximum voltage range

90 V AC to 264 V AC, 47 Hz to 63 Hz

Maximum power consumption (100% throughput, 100% PoE loads, full speed of fans)

15.7 W

Operating temperature

-5°C to +50°C (23°F to 122°F) at an altitude of 0-1800 m (0-5096 ft.)

NOTE：

When the altitude is between 1800 m (5096 ft.) and 5000 m (16404 ft.), the highest operating temperature reduces by 1°C (1.8°F) every time the altitude increases by 220 m (722 ft.).

Storage temperature

-40°C to +70°C (-40°F to +158°F)

Noise under normal temperature (27°C, sound power)

0 (The device has no fans.)

Relative humidity

5% to 95%, noncondensing

Operating altitude

0 m to 5000 m

Certification

·EMC certification

·Safety certification

·Manufacturing certification

Performance Specifications

Ethernet

MAC:16K

VLAN:4K

Maximum number of Eth-Trunks:8

Maximum number of dynamic ARP entries in the system:256

QoS

Maximum number of outbound QoS queues on an interface:8

CAR:8 Kbit/s

ACL

ACLv4: Supports a maximum of 500 inbound and outbound ACLv4 entries.

ACLv6: Supports a maximum of 500 inbound and outbound ACLv6 entries.

IP unicast

IPv4 Route capacity:32

IPv6 Route capacity:16

Multicast

Number of multicast groups on the switch:1K

Reliability

RRPP:

·Maximum number of RRPP instances: 64

·Maximum number of RRPP rings: 16

·Maximum number of RRPP domains: 8

Smart Link:

· Maximum number of instances: 64

· Maximum number of Smart Link groups: 16

MSTP:

· Maximum number of MSTIs: 64

VBST:

·Number of protected VLANs: 128

SEP:

·Maximum number of segments: 16