3Com Superstack 3 4500 26Port 24x10/100 2x10/100/1000 Network Switch 3CR17561-91

Product Brand: 3COM
Product Condition: Used
Excluding VAT: £19.00
Including VAT: £22.80
Information
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3Com Superstack 3 4500 26 Port 24x 10/100 2x 10/100/1000 Network Switch 3CR17561-91

3CR17561-91
In Good Condition, full Working Order
No Rack Mount Ears
Included:
  • 1 x 3Com Superstack 3 4500 26 Port 24x 10/100 2x 10/100/1000 Network Switch 3CR17561-91

Specification:
Management features
Switch layer
L3
Switch type
Managed
Ports & interfaces
Basic switching RJ-45 Ethernet ports quantity
26
Networking
Full duplex
Port mirroring
Networking standards
IEEE 802.1D,IEEE 802.1p,IEEE 802.1Q,IEEE 802.1w,IEEE 802.1x,IEEE 802.3,IEEE 802.3ab,IEEE 802.3i,IEEE 802.3U,IEEE 802.3x,IEEE 802.3z
Data transmission
MAC address table
8000 entries
Maximum data transfer rate
8.8 Gbit/s
Protocols
Management protocols
SNMP 1, SNMP 2, RMON 1, RMON 2, RMON 3, RMON 9, Telnet, SNMP 3, HTTP
Data link protocols
Ethernet, Fast Ethernet
Switching protocols
Ethernet
Design
Form factor
1U
Safety
UL 60950, IEC 60950-1, EN 60950-1, CAN/CSA-C22.2, No. 60950-1-03
LED indicators
power
Performance
Mean time between failures (MTBF)
411000 h
Stackable
Power
Redundant power supply (RPS) support
Power over Ethernet (PoE)
Power over Ethernet (PoE)
Operational conditions
Operating relative humidity (H-H)
10 - 95 %
Operating temperature (T-T)
0 - 40 °C
Weight & dimensions
Weight
3300 g
Other features
Dimensions (WxDxH)
440 x 270 x 43.6 mm
I/O ports
24 x Ethernet 10Base-T, Ethernet 100Base-TX 2 x Ethernet 1000Base-T
Power requirements
AC 120/230 V ( 50/60 Hz )
Data transfer rate
100 Mbit/s
Connectivity technology
Wired
Expansion slots
2 ( 2 ) x SFP (mini-GBIC)
Authentication method
RADIUS, PAP, CHAP, Secure Shell v.2 (SSH2), Extensible Authentication Protocol (EAP)
VAT IS NOT PAYABLE BY PURCHASERS OUTSIDE THE European Union (EU) AND by purchasers in the EU (excluding UK) who are VAT registered
DELIVERY IS WITH UPS
Any questions?
Please call freephone 0800 328 4995 or from outside the UK +44 7725 301 888

CS 156278 156279 (I/B: 156280 )

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