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Description

Specifications

Category: Switch matrixes
Description: Cisco Business 250 Series 250-48P-4X – Switch – L3 – smart – 48 x 10/100/1000 (PoE+) + 4 x 10 Gigabit SFP+ – rack-mountable – PoE+ (370 W)
Manufacturer: Cisco Systems
UNSPSC: 43222612

Main Specifications
Dimensions & Weight / Depth: 35 cm
Dimensions & Weight / Height :4.4 cm
Dimensions & Weight / Weight: 5.43 kg
Dimensions & Weight / Width: 44.5 cm
Header / Brand: Cisco
Packaged Quantity: 1
Dimensions & Weight
Depth: 35 cm
Height: 4.4 cm
Weight: 5.43 kg
Width: 44.5 cm

Environmental Parameters
Humidity Range Operating: 10 – 90% (non-condensing)
Humidity Range Storage :10 – 90% (non-condensing)
Max Operating Temperature :50 °C
Max Storage Temperature :70 °C
Min Operating Temperature :-5 °C
Min Storage Temperature :-25 °C

Expansion / Connectivity
Interfaces
48 x 10/100/1000 Base-T RJ-45 PoE+
4 x 10GBase-X SFP+
1 x console (USB) Type B
1 x USB Type A
1 x console RJ-45

General
Authentication Method: Secure Shell (SSH), RADIUS, TACACS+

Capacity
Link aggregation groups: 8
VLANs supported: 4094
Buffer capacity (MB): 3
Compliant Standards :IEEE 802.3, IEEE 802.3u, IEEE 802.3z, IEEE 802.1D, IEEE 802.1Q, IEEE 802.3ab, IEEE 802.1p, IEEE 802.3af, IEEE 802.3x, IEEE 802.3ad (LACP), IEEE 802.1w, IEEE 802.1x, IEEE 802.3ae, IEEE 802.1s, IEEE 802.1ab (LLDP), IEEE 802.3an, IEEE 802.3at, IEEE 802.3az
Device Type :Switch – 48 ports – L3 – smart
Enclosure Type :Rack-mountable
Encryption Algorithm :SSL
Features :DHCP support, ARP support, VLAN support, DoS attack prevention, Spanning Tree Protocol (STP) support, Multiple Spanning Tree Protocol (MSTP) support, DHCP snooping, Access Control List (ACL) support, Quality of Service (QoS), RADIUS support, DHCP server, Dynamic ARP Inspection (DAI), Per-VLAN Spanning Tree Plus (PVST+), STP Root Guard, Uni-Directional Link Detection (UDLD), Rapid Per-VLAN Spanning Tree Plus (PVRST+), Multicast VLAN Registration (MVR), Dynamic VLAN Support (GVRP), Type of Service (ToS), Storm Control, IP source guard, Bridge protocol data unit (BPDU), Voice VLAN, Secure Core Technology (SCT), LLDP-MED, IP/Mac/Port Binding (IPMB), Secure Sensitive Data (SSD), Private VLAN, ISATAP tunnel support, STP loop guard, Weighted Round Robin (WRR), multiple tag protocol identifiers (TPID)
Flash Memory: 256 MB
Jumbo Frame Support :2KB
MAC Address Table Size: 8K entries

Performance
Switching capacity: 176 Gbps
Forwarding performance (64-byte packet size): 130.94 Mpps
PoE Budget: 370 W
Ports: 48 x 10/100/1000 (PoE+) + 4 x 10 Gigabit SFP+
Power Over Ethernet (PoE): PoE+
Processor: X ARM: 800 MHz
RAM: 512 MB
Remote Management Protocol: SNMP 1, RMON, SNMP 3, SNMP 2c, SSH, SSH-2, ICMP
Routing Protocol :IGMP, policy-based routing (PBR), CIDR
Status Indicators: Status, link/activity
Subtype Gigabit :Ethernet

Miscellaneous
Compliant Standards: UL 60950, CSA C22.2, FCC CFR47, USGv6
Localization: Colombia, Canada, Chile, Mexico, Latin America, United States
MTBF :856,329 hours
Rack Mounting Kit: Included

Power
Power Device: Internal power supply
Voltage Required: AC 120/230 V (50/60 Hz)