Itme

Description

Memory (RAM)

512 MB

Flash

240 MB

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.)

Weight (including packaging materials)

5.2 kg (11.45 lb)

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

Product Model

S1720-10GW-2P
S1720-10GW-PWR-2P

S1720-28GWR-4P
S1720-28GWR-PWR-4P
S1720-28GWR-PWR-4TP
S1720-28GWR-4X
S1720-28GWR-PWR-4X

S1720-52GWR-4P
S1720-52GWR-PWR-4P
S1720-52GWR-4X
S1720-52GWR-PWR-4X

S1720X-16XWR

S1720X-32XWR

Device
Management

Web system network management
DHCP client
One-key restoration
Note: You can upgrade the web-managed S1720 model to the web/SNMP-managed model by purchasing a license

Switching Capacity

68 Gbit/s

S1720-28GWR-P/TP series: 68 Gbit/s
S1720-28GWR-X series: 168 Gbit/s

336 Gbit/s

680 Gbit/s

680 Gbit/s

Forwarding Performance

15 Mpps

S1720-28GWR-P/TP series: 42 Mpps
S1720-28GWR-X series: 96 Mpps

S1720-52GWR-P series: 78 Mpps
S1720-52GWR-X series: 132 Mpps

240 Mpps

252 Mpps

Fixed Ports

Downlink: 8 x 10/100/1,000 Base-T electrical ports
Uplink: 2 x 1,000 Base-X optical ports

S1720-28GWR-P series
Downlink: 24 x 10/100/1,000 Base-T electrical ports
Uplink: 4 x 1,000 Base-X optical ports
S1720-28GWR-TP series
Downlink: 24 x 10/100/1,000 Base-T electrical ports
Uplink: 4 x 1,000 Base-X optical ports, 2 of which are 10/100/1,000 Base-T combo ports
S1720-28GWR-X series
Downlink: 24 x 10/100/1,000 Base-T electrical ports
Uplink: 4 x 10G Base-X optical ports

S1720-52GWR-P series
Downlink: 48 x 10/100/1,000 Base-T electrical ports
Uplink: 4 x 1,000 Base-X optical ports
S1720-52GWR-X series
Downlink: 48 x 10/100/1,000 Base-T electrical ports
Uplink: 4 x 10G Base-X optical ports

16 x 10G Base-X optical ports
Note: These ports can be used for both upstream and downstream transmission.

32 x 10 GBase-X optical ports
Note: These ports can be used for both upstream and downstream transmission.

VLAN Features

256 VLANs (S1720 Series: 4K)
Access port
Trunk port
Hybrid port
Management VLAN
Voice VLAN

IP Routing

IPv4 and IPv6 static routing

Device Maintenance

System log
Ping
Virtual Cable Test (VCT)
Link Layer Discovery Protocol (LLDP)