Zyxel / xs1935-series

Zyxel XS1935-12F · Business Ethernet switch

Model code: XS1935-12F

Business Ethernet switch

Business network switch. Match ports, PoE, management and modules to the task; supplies, optics and licences require separate confirmation. Port Density / Total port count: 12 · Port Density / 100M/1G/2.5G/5G/10G Ethernet (RJ-45): 2 · Port Density / 10-Gigabit SFP+: 10

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01 / Specifications
Model code
XS1935-12F
Identifier scope
Full manufacturer model designation, not a verified regional ordering SKU. Confirm revision and bundle before ordering.
Manufacturer model
XS1935-12F
Description / Product name
10-port 10G Multi-Gig Lite-L3 Smart Managed Fiber Switch with 2 10G Uplink
Description / Switch class
Smart Managed
Port Density / Total port count
12
Port Density / 100M/1G/2.5G/5G/10G Ethernet (RJ-45)
2
Port Density / 10-Gigabit SFP+
10
Performance / Switching capacity (Gbps)
240
Performance / Forwarding rate (Mpps)
178.5
Performance / Packet buffer (byte)
2MB
Performance / MAC address table *
16K
Performance / Jumbo frame (byte)
12KB
Performance / L3 forwarding table * (IPv4/IPv6)
Max.512 IPv4 entries;; Max.512 IPv6 entries
Performance / Routing table *
32
Performance / VLAN routing
Yes
Performance / IP interface (IPv4/IPv6)
32/32
Performance / Flash/RAM
32MB/256MB
Power / Input
100 - 240 V AC, 50/60 Hz
Power / Min. power consumption (watts); Without any port connection
15.21
Power / Max. power consumption (watts); All ports full load without PoE
36.65
Physical Specifications / Item
Dimensions (WxDxH)(mm/in.); 330 x 230 x 44/12.99 x 9.06 x 1.73; Weight (kg/lb.); 2.2/4.85
Physical Specifications / Packing
Dimensions (WxDxH)(mm/in.); 407 x 372 x 94/16.02 x 14.65 x 3.70; Weight (kg/lb.); 3.9/ 8.60
Physical Specifications / Included accessories
Power cord Rack mounting kit
ESD/Surge Protections / Ethernet port surge protection
2KV
ESD/Surge Protections / Power supply surge protection
Line-GND: 4KV; Line-Line: 2KV
ESD/Surge Protections / ESD protection (air/contact)
15KV/8KV
Environmental Specifications / Operating
Temperature; -20°C to 50°C/-4°F to 122°F; Humidity; 5% to 95% (non-condensing)
Environmental Specifications / Storage
Temperature; -40°C to 70°C/-40°F to 158°F; Humidity; 5% to 95% (non-condensing)
Environmental Specifications / MTBF (hr @ 25°C)
443,496
Environmental Specifications / Heat dissipation (BTU/hr)
126.93
Environmental Specifications / Acoustic noise (min/max, dBA)
28.025/48.325
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.
Manufacturer footnotes — original conditions
* Access Layer 3 license comes with larger table size to expand network capacity for broader access network deployment.

Specification source: Zyxel ↗
Checked against documentation: 17.10.2026

Reference catalogue for quotation requests. Availability, production status, condition, price, lead time and warranty are individually confirmed. A listed part number is not a stock claim.