S5720-28P-PWR-LI-AC

Model

S5720-28P-PWR-LI-AC

Memory (RAM)

512 MB

Flash

240 MB

Dimensions (W x D x H)

442.0 mm x 310.0 mm x 43.6 mm (17.4 in. x 12.2 in. x 1.72 in.)

Stack ports

Twenty-four 10/100/1000BASE-T ports and four 1000BASE-X ports

PoE

Supported

Model

Description

CWDM-SFPGE-1571

CWDM Optical Transceiver, eSFP, 2.5G, Single-mode Module(1571nm,80km, LC)

CWDM-SFPGE-1551

CWDM Optical Transceiver, eSFP, 2.5G, Single-mode Module(1551nm,80km, LC)

CWDM-SFPGE-1531

CWDM Optical Transceiver, eSFP, 2.5G, Single-mode Module(1531nm,80km, LC)

CWDM-SFPGE-1471

CWDM Optical Transceiver, eSFP, 2.5G, Single-mode Module(1471nm,80km, LC)

CWDM-SFPGE-1491

CWDM Optical Transceiver, eSFP, 2.5G, Single-mode Module (1491nm,80km, LC)

CWDM-SFPGE-1511

CWDM Optical Transceiver, eSFP, 2.5G, Single-mode Module (1511nm,80km, LC)

DWDM-SFPGE-1560-61

DWDM Optical Transceiver, eSFP, 2.5G, Single-mode Module (1560.61nm,120km, LC)

CWDM-SFPGE-1611

CWDM Optical Transceiver, eSFP, 2.5G, Single-mode Module (1611nm,80km, LC)

SFP-6GE-LR

6GBase-LR Optical Transceiver, SFP, 6G, Single-mode Module (1310nm,2km, LC)

SFP-1000BaseT

Electrical Transceiver, SFP, GE, Electrical Interface Module (100m,RJ45)

CWDM-SFPGE-1591

CWDM Optical Transceiver, eSFP, 2.5G, Single-mode Module (1591nm,80km, LC)

SFP-GE-LX-SM1310

Optical Transceiver, eSFP, GE, Single-mode Module (1310nm,10km, LC)

S-SFP-GE-LH40-SM1310

Optical Transceiver, eSFP, GE, Single-mode Module (1310nm,40km, LC)

eSFP-GE-SX-MM850

Optical Transceiver, eSFP, GE, Multi-mode Module (850nm,0.55km, LC)

LE2MGSC40DE0

Optical Transceiver, eSFP, GE, BIDI Single-mode Module (TX1310/RX1490,40km, LC)

eSFP-GE-ZX100-SM1550

Optical Transceiver, eSFP, GE, Single-mode Module (1550nm,100km, LC)

SFP-GE-LX-SM1310-BIDI

Optical Transceiver, eSFP, GE, BIDI Single-mode Module (TX1310/RX1490,10km, LC)

S-SFP-GE-LH40-SM1550

Optical Transceiver, eSFP, GE, Single-mode Module (1550nm,40km, LC)

SFP-GE-LX-SM1490-BIDI

Optical Transceiver, eSFP, GE, BIDI Single-mode Module (TX1490/RX1310,10km, LC)

S-SFP-GE-LH80-SM1550

Optical Transceiver, eSFP, GE, Single-mode Module (1550nm,80km, LC)

LE2MGSC40ED0

Optical Transceiver, eSFP, GE, BIDI Single-mode Module (TX1490/RX1310,40km, LC)

SFP-GE-ZBXU1

Optical Transceiver, eSFP, GE, BiDi Single-mode Module (1490nm (Tx)/1570nm (Rx),80km, LC)

SFP-GE-ZBXD1

Optical Transceiver, eSFP, GE, BIDI Single-mode Module (1570nm (Tx)/1490nm (Rx),80km, LC)

SFP-GE-BXU1-SC

1000Base, BIDI Optical Transceiver,SFP,GE, Single-mode Module (TX1490nm/RX1310nm,10km,SC)

Models

S5700-28P-LI-AC

S5700-28P-PWR-LI-AC

S5700-28TP-LI-AC 

S5700-28TP-PWR-LI-AC

Fixed Ports

24 x 10/100/1,000 Base-T Ethernet ports,

4 x GE SFP ports

24 x 10/100/1,000 Base-T Ethernet ports,

4 x GE SFP ports

24 x 10/100/1,000 Base-T Ethernet ports,

4 x GE SFP ports,

2 x Combo 10/100/1,000 Base-T Ethernet ports

24 x 10/100/1,000 Base-T Ethernet ports, 4 x GE SFP ports,

2 x Combo 10/100/1,000 Base-T Ethernet ports

Power Supply

AC

AC

AC

AC

PoE

Not supported

Supported

Not supported

Supported

Forwarding Performance

42 Mpps

42 Mpps

42 Mpps

42 Mpps

Switching Capacity

256 Gbit/s 

256 Gbit/s 

256 Gbit/s 

256 Gbit/s 

S5720-28P-PWR-LI-AC Specification

Memory (RAM)

512 MB

Flash

240 MB

Mean time between failures (MTBF)

41 years

Mean time to repair (MTTR)

2 hours

Availability

> 0.99999

Service port surge protection

Common mode: ±7 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 310.0 mm x 43.6 mm (17.4 in. x 12.2 in. x 1.72 in.)

Stack ports

Twenty-four 10/100/1000BASE-T ports and four 1000BASE-X ports

RTC

Not supported

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, full speed of fans)

• Without PoE: 40.4 W
• 100% PoE loads: 446.7 W (system power consumption: 77.1 W, PoE: 369.6 W)

Typical power consumption (30% of traffic load)

• Tested according to ATIS standard
• EEE enabled
• No PoE power consumption

26 W

Storage temperature

-40°C to +70°C (-40°F to +158°F)

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

less than 49.1 dBA

Relative humidity

5% to 95%, noncondensing

Operating altitude

0-5000 m (0-16404 ft.)