*Orders placed after 5.30pm on 20th December will be processed on 2nd January 2025. Orders despatched on the 23rd December will be delivered at the earliest on the 2nd January 2025. Please note – Deliveries are not guaranteed*
Storm Darragh has caused severe delays at Holyhead. This has had a large knock on affect to freight coming from the UK and may cause delay in some orders being dispatched as we wait for stock to arrive.

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Excellent
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4.8 / 5
9138 Reviews
Paul 
star star star star star
Perfect service, product quality, value for money and prompt delivery, would recommend :)
Richard 
star star star star star
always quality cables and delivery very quick
Craig 
star star star star star
Great service and they were very helpful when the server cab wouldn't fit through the door
Cisco C3750G-48TSS, Refurbished
  • Cisco C3750G-48TSS, Refurbished
  • Cisco C3750G-48TSS, Refurbished
The Cisco® Catalyst® 3750 Series switches are innovative switches that improve LAN operating efficiency by combining industry-leading ease of use and the highest resiliency available for stackable switches. This product series represents the next generation in desktop switches, and features Cisco StackWise™ technology, a 32-Gbps stack interconnect that allows customers to build a unified, highly resilient switching system-one switch at a time.Features: - 48 Ethernet 10/100/1000 ports and 4 SFP-based Gigabit Ethernet ports - 32-Gbps, high-speed stacking bus - Innovative stacking technology - 1-RU stackable, multilayer switch - Enterprise-class intelligent services delivered to the network edge - SMI installed - Basic RIP and static routing, upgradable to full dynamic IP routing
10G supportNo
AC input frequency50 - 60 Hz
AC input voltage100 - 240 V
Auto MDI/MDI-XY
Basic switching RJ-45 Ethernet ports quantity48
Basic switching RJ-45 Ethernet ports typeGigabit Ethernet (10/100/1000)
Data link protocolsEthernet, Fast Ethernet, Gigabit Ethernet
Depth409 mm
Electromagnetic compatibilityFCC Part 15 Class A, CISPR22, CISPR24, VCCI Class A, AS/NZS 3548 Class A, CE, CNS 13438 Class A, MIC
Fiber optic connectorSFP
Flash memory16 MB
Form factor1U
Full duplexY
Heat dissipation500 BTU/h
Height44 mm
Input current1.5 - 3 A
Internal memory128 MB
LED indicatorsY
MAC address table12000 entries
Management protocolsSSHP, SNMP, RMON, NTP, TFTP, Telnet
Mean time between failures (MTBF)165243 h
Memory typeDRAM
MIB supportY
Networking standardsIEEE 802.1D,IEEE 802.1Q,IEEE 802.1p,IEEE 802.1s,IEEE 802.1w,IEEE 802.1x,IEEE 802.3,IEEE 802.3ab,IEEE 802.3ad,IEEE 802.3u,IEEE 802.3x,IEEE 802.3z
Noise level48 dB
Non-operating altitude0 - 4573 m
Number of VLANs1005
On/off switchY
Operating altitude0 - 3049 m
Operating relative humidity (H-H)10 - 85 %
Operating temperature (T-T)0 - 45 °C
Power consumption (typical)152 W
Power over Ethernet (PoE)No
Quality of Service (QoS) supportY
Rack mountingYes
SafetyUL to UL 60950, -UL to CAN/CSA C22.2 No. 60950-00, TUV/GS to EN 60950:2000, CB to IEC 60950, NOM to NOM-019-SCFI, CE
Security algorithms802.1x RADIUS,SSH
Spanning tree protocolY
StackableYes
Storage temperature (T-T)-25 - 70 °C
Switch layerL2/L3
Switch typeManaged
Switching capacity32 Gbit/s
Switching protocolsDHCP, DTP, PAgP, LACP, RSTP, HSRP, IPv6, DVMRP, VTP, IGMP, TCP/UDP
Throughput38.7 Mpps
Web-based managementY
Weight6400 g
Width445 mm

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Cisco C3750G-48TSS, Refurbished

Catalyst 3750G 48 10/100/1000 ports & 4 SFP-based Gigabit Ethernet ports, SMI, Refurbished

WS-C3750G-48TSS-RF

Out of Stock

€1,558,512.85
€1,267,083.62 Ex VAT.