Standard 48 PoE
USW-48-POE (195W)
A 48-port, Layer 2 PoE switch with a silent, fanless cooling system.

(32) GbE PoE+, (16) GbE ports

(4) 1G SFP ports

195W total PoE availability

Fanless, silent cooling

10 Gbps SFP+ Direct Attach Cable
1 Gbps Multi-Mode Optical Module
SFP to RJ45 Adapter
Installation Guide
Technical Specifications
Dimensions442 x 285 x 44 mm (17.4 x 11.2 x 1.7")
WeightWithout mounting brackets: 4.5 kg (10 lb)
With mounting brackets: 4.6 kg (10.2 lb)
Enclosure materialSGCC steel
Management interfaceEthernet In-Band
Networking interface(48) GbE RJ45 ports
(4) 1G SFP ports
PoE interface(32) PoE/PoE+ (Pins 1, 2+; 3, 6-)
Total non-blocking throughput52 Gbps
Switching capacity104 Gbps
Forwarding rate77.38 Mpps
Power methodUniversal input, 100—240V AC, 50/60 Hz
Power supplyAC/DC, internal, 240W
Supported voltage range100—240V AC
Max. power consumption45W (Excluding PoE output)
Total PoE available195W
Max. PoE wattage per port by PSEPoE+: 32W
Voltage range PoE modePoE: 44—57V
PoE+: 50—57V
ESD/EMP protectionAir: ± 16kV, contact: ± 12kV
Shock and vibrationETSI300-019-1.4 Standard
Ambient operating temperature-5 to 40° C (23 to 104° F)
Ambient operating humidity10 to 90% noncondensing
CertificationsCE, FCC, IC
Switching Features
Layer 2 featuresIGMP snooping
STP / RSTP with priorities and port-level disable
Port isolation
Storm control
Voice VLAN
Port mirroring
LACP port aggregation
Multicast / broadcast rate limiting
MAC address blocking
Flow control
802.1X control
Jumbo frames
Proprietary loop protection
DHCP snooping / guarding
Egress rate limit
Port restricted by MAC
Device isolation with ACLs
Layer 3 features