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Black rack-mount switch, 48 RJ45 ports plus four SFP uplinks, front power button, three fans visible

Sophos

Sophos C14CTCHUS CS110-48FP managed network switch 48-port PoE 740W

SKU CH-8K6D-3KNQG MPN C14CTCHUS

A managed rackmount switch with 48 PoE ports, four SFP uplinks at 10 Gbps, and a 740 W power budget for branch or SMB deployments

  • Type of switchManaged
  • Product formatRackmount
  • Supported standardsIEEE 802.1D IEEE 802.1w IEEE 802.1s IEEE 802.1Q IEEE 802.3ad
  • Main ports48 x RJ45 + 4 x SFP
  • Main port speed10/100/1000 Mbit/s + 10 Gbit/s
  • VLAN capabilitySupport for up to 256 VLANs simultaneously (out of 4096 VLAN

Version Stand Alone

  • 48 Gigabit ports plus four 10G uplinks for high-density connectivity
  • 740 W PoE budget powers up to 48 devices at 15.4 W or 24 at 30 W
  • Layer 2 management with 256 simultaneous VLANs for network segmentation
  • Rackmount 1U design with three fans for reliable cooling
  • Unified cloud management via Sophos Central simplifies deployment

Rackmount 48-port managed switch for SMB networks

The Sophos CS110-48FP is a 1U rackmount managed switch designed for branch offices, retail sites and small-to-medium businesses. It provides forty-eight RJ45 ports and four SFP uplink ports in a single appliance. Unified configuration through Sophos Central simplifies deployment across distributed locations. Active Threat Response can isolate compromised hosts directly from the switch.

IEEE 802.3af/at PoE budget and uplink speed limits

The switch delivers a 740 W PoE budget compliant with IEEE 802.3af and 802.3at, supporting up to forty-eight devices at 15.4 W or twenty-four devices at 30 W. All forty-eight RJ45 ports negotiate 10/100/1000 Mbps while the four SFP+ uplinks operate at 10 Gbps. VLAN capacity allows two hundred and fifty-six active VLANs simultaneously from a 4096 ID pool. The external DC adapter accepts 100-240 VAC input.

Three fans and front-to-rear airflow in a 1U chassis

Three internal fans cool the unit within a 310 mm deep, 44 mm high rackmount enclosure weighing 4.85 kg. Front-facing RJ45 and SFP+ ports keep patch cables accessible while the rear-mounted power connector and on/off switch separate mains wiring from data cabling. Typical idle draw is 32 W rising to 885 W under full PoE load. Module slots accept 1G or 10G transceivers and DAC cables up to 5 m.

How it compares

Measured against everything we stock in Ethernet & PoE Switches, at today’s prices. Recalculated every night.

Price $1,825.99
Pricier than about 75% of the 2,759 comparable items (median $482.99).

Specifications

Product
Brand nameSophos
Product lineCS110
Model nameCS110-48FP
Part numberC14CTCHUS
Connectivity
Main port speed10/100/1000 Mbit/s + 10 Gbit/s
VLAN capabilitySupport for up to 256 VLANs
simultaneously
(out of 4096 VLAN IDs)
Layer support2
Ports & slots
Main ports48 x RJ45 + 4 x SFP
PoE-enabled ports1 to 48
Power
Power over EthernetYes
Total PoE powerPower Budget: 740 W
PoE Standard: 802.3af/802.3at
Max. PoE Devices: 48 (15.4 W)/24 (30 W)
Power detailsExternal DC Adapter
100-240VAC, 50/60 Hz, 12A
12 V/8.3A;-54 V/14.8A
Max power drawIdle Power (Typical) 32 / 109BTU/hr
Max. Power (Typical) 885 W / 3018BTU/hr
Size & build
Product dimensions310 mm × 440 mm × 44 mm
Product weight4.85 kg
Shipping weight5.94 kg
Package size546 × 432 × 104 mm
Compatibility
Module support1000Base-SX/LX, Copper RJ45
(1000Base-X), DAC (5M Max)
10GBase-SR/LR Transceiver, DAC (5M Max)
Environment & compliance
Temperature range0 °C – 40 °C
Humidity range10% to 90% RH (Non-Condensing)
More details
Type of switchManaged
Product formatRackmount
Cooling fans3 Fans
Control buttonsOn/Off Switch

Other versions of this model

1 more in the same range

Questions about this item

Should I pick the CS110-48FP over a non-PoE model for powering access points and phones?

The CS110-48FP delivers a 740 W PoE budget across all 48 RJ45 ports, supporting up to 48 devices at 15.4 W or 24 devices at 30 W each, so you can power access points and phones without separate injectors.

What does the 10 Gbps uplink speed mean for my backbone traffic?

The four SFP+ ports run at 10 Gbps each, giving an aggregate 40 Gbps uplink capacity that keeps backbone traffic from bottlenecking the 48 gigabit access ports.

Which IEEE standards govern the PoE and link aggregation on this switch?

PoE follows 802.3af and 802.3at for 15.4 W and 30 W per port, while link aggregation uses 802.3ad and 802.1AX to combine multiple physical links into a single logical trunk.

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