Cisco SF250-48HP 48-port 10/100 PoE Switch

Popis produktu:

Product code SF250-48HP
Device type Switch, 100 M, 48 ports
Enclosure type Rack-mountable, 1 RU
Ports 48 x 10/100, 2 x Gigabit SFP/RJ-45, 2 x Gigabit SFP
Power over Ethernet (PoE) PoE+ (48 ports, 195W)
Performance 17.6-Gbps switching capacity, 13.1-Mpps forwarding performance (64-byte packet size)
MAC address table size 8k entries
Capacity 256 active VLANs
Jumbo frame Yes
Remote management
protocol
SNMP, RMON, HTTP, HTTPS, TFTP, Telnet, SSH
Features
Layer 2 switching, Layer 3 switching, DHCP support, BOOTP support, VLAN support, IGMP snooping,
Syslog support, port mirroring, DiffServ support, Weighted Round Robin (WRR) queuing,
Broadcast Storm Control, IPv6 support, Multicast Storm Control, Unicast Storm Control, SNTP support,
Spanning Tree Protocol (STP) support, Rapid Spanning Tree Protocol (RSTP), Multiple Spanning Tree (MSTP),
Trivial File Transfer Protocol (TFTP) support, access control list (ACL) support, quality of service (QoS), jumbo
frames support,
MLD snooping, SNMP, RMON, SNTP, Cisco Discovery Protocol, Auto SmartPorts
Compliant standards
IEEE 802.3, IEEE 802.3u, IEEE 802.3z, IEEE 802.1D, IEEE 802.1Q,
IEEE 802.3ab, IEEE 802.1p, IEEE 802.3x, IEEE 802.3ad (LACP), IEEE 802.1w, IEEE 802.1x,
IEEE 802.1s, IEEE 802.3af PoE, IEEE 802.3at PoE, IEEE 802.3az
RAM 512 MB
Flash memory 256 MB flash
Status indicators System, link/speed per port
Interfaces 48 x 10BASE-T/100BASE-TX, RJ-45 (PoE+), 2 x Gigabit SFP/RJ-45, 2 x Gigabit SFP
Power device Power supply, internal
Voltage required AC 120/230V (50/60 Hz)
Width 17.3 in (440 mm)
Depth 13.78 in (350 mm)
Height 1.45 in (44 mm)
Weight 10.87 lb (4.93 kg)
Mounting kit Included
MTBF 286,556 hours
Compliant standards UL 60950, FCC Part 15 A, CSA 22.4
Service and support Limited lifetime warranty
200+
Countries we Sold
18,000+
Customers Trusted
$20,000,000
Inventory Available
50%-98%
Off Global List Price
100%
Safe Online Shopping
Service and support details Limited warranty: lifetime; technical support (Web): 1 year; technical support (phone consulting): 1 year
Minimum operating
temperature
32°F (0°C)
Maximum operating
temperature
122°F (50°C)
Humidity range operating 10-90% (noncondensing)
Minimum storage
temperature
-4°F (-20°C)
Maximum storage
temperature
158°F (70°C)
Humidity range storage 10-90% (noncondensing)

Stránky o produkte:

https://www.cisco.com/c/en/us/products/switches/250-series-smart-switches/index.pdf

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