Zyxel GS1100-16ES · Business Ethernet switch

Model code

GS1100-16ES

Identifier scope

Full manufacturer model designation, not a verified regional ordering SKU. Confirm revision and bundle before ordering.

Manufacturer model

GS1100-16ES

Description / Product name

16-port GbE Unmanaged Slim Switch

Description / Switch class

Unmanaged

Port Density / Total port count

16

Port Density / 10M/100M/1G (RJ-45)

16

Performance / Switching capacity (Gbps)

32

Performance / Forwarding rate (Mpps)

23.8

Performance / Packet buffer (byte)

1M

Performance / MAC address table

16K

Performance / Jumbo frame (byte)

12KB

Performance / Flash/RAM

2MB/256KB

Power / Input

100 - 240 V AC, 50/60 Hz

Power / Min. power consumption (watts); Without any port connection

2.21

Power / Max. power consumption (watts); All ports full load without PoE

8.53

Physical Specifications / Item

Dimensions (WxDxH)(mm/in.); 286 x 118 x 26/11.26 x 4.65 x 1.02; Weight (kg/lb.); 0.77/1.7

Physical Specifications / Packing

Dimensions (WxDxH)(mm/in.); 364 x 190 x 89/14.33 x 7.48 x 3.5; Weight (kg/lb.); 1.33/2.93

Physical Specifications / Included accessories

Power cord Wall mount kit

ESD/Surge Protections / Energy-Efficient Ethernet

2KV

ESD/Surge Protections / Power supply surge protection

Line-GND: 4KV; Line-Line: 4KV

ESD/Surge Protections / ESD protection (air/contact)

8KV/4KV

Environmental Specifications / Operating

Temperature; 0°C to 40°C/32°F to 104°F; Humidity; 10% to 95% (non-condensing)

Environmental Specifications / Storage

Temperature; -40°C to 70°C/-40°F to 158°F; Humidity; 10% to 95% (non-condensing)

Environmental Specifications / MTBF (hr @ 25°C)

886,507

Environmental Specifications / Heat dissipation (BTU/hr)

29.106

Environmental Specifications / Acoustic noise @ 25°C (min/max, dBA)

Fanless, 0

Documented selection limits

PoE input and PoE output are distinct. PoE budgets and maximum power draw are copied with manufacturer qualifiers. SFP/DAC compatibility, firmware, supplies and management/subscription entitlements must be checked for the exact model; no optics or licenses included claim.

Specification source: Zyxel ↗
Checked against documentation: 17.10.2026