Суич Cisco WS-C3750X-48P-S, 48 x 10Base-T/100Base-TX/1000Base-T - RJ-45 - PoE, 1 x USB - Type A, 1 x console - mini-USB Type B - management, 1 x RS-232 - RJ-45 - management, 1 x 10Base-T/100Base-TX - RJ-45 - management, 2 x network stack device

Dimensions & Weight
Width 44.5 cm
Depth 46 cm
Height 4.5 cm
Weight 7.5 kg

Environmental Parameters
Min Operating Temperature -5 °C
Humidity Range Operating 5 - 95% (non-condensing)
Min Storage Temperature -40 °C
Max Storage Temperature 70 °C

Expansion / Connectivity
Interfaces 48 x 10Base-T/100Base-TX/1000Base-T - RJ-45 - PoE ¦ 1 x USB - Type A ¦ 1 x console - mini-USB Type B - management ¦ 1 x RS-232 - RJ-45 - management ¦ 1 x 10Base-T/100Base-TX - RJ-45 - management ¦ 2 x network stack device
Expansion Slots 1 (total) / 1 (free) x Expansion Slot
General

Device Type Switch - 48 ports - Managed - stackable
Enclosure Type Rack-mountable - 1U
Subtype Gigabit Ethernet
Ports 48 x 10/100/1000 (PoE)
Power Over Ethernet (PoE) PoE
Performance Switching fabric bandwidth: 160 Gbps
Capacity Virtual interfaces (VLANs): 1005
Jumbo Frame Support 9216 bytes
Max Units In A Stack 9
Routing Protocol RIP-1, RIP-2, HSRP, static IP routing, RIPng
Remote Management Protocol SNMP 1, SNMP 2, RMON 1, RMON 2, RMON 3, RMON 9, Telnet, SNMP 3, SNMP 2c, TFTP, SSH, CLI
Authentication Method Kerberos, Secure Shell (SSH), RADIUS, TACACS+
Features Hot swap module replacement, Layer 2 switching, dynamic IP address assignment , DHCP support, power over Ethernet (PoE), auto-negotiation, ARP support, trunking, VLAN support, auto-uplink (auto MDI/MDI-X), IGMP snooping, Syslog support, traffic shaping, Broadcast Storm Control, High Availability, Multicast Storm Control, Unicast Storm Control, Rapid Spanning Tree Protocol (RSTP) support, DHCP snooping, Dynamic Trunking Protocol (DTP) support, Port Aggregation Protocol (PAgP) support, Trivial File Transfer Protocol (TFTP) support, Access Control List (ACL) support, Quality of Service (QoS), Jumbo Frames support, MLD snooping, Dynamic ARP Inspection (DAI), PoE+, Cisco StackWise Technology, Per-VLAN Spanning Tree Plus (PVST+), EIGRP Stub Routing, Uni-Directional Link Detection (UDLD), Shaped Round Robin (SRR), Link Aggregation Control Protocol (LACP), Remote Switch Port Analyzer (RSPAN)
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 802.1s, IEEE 802.1ae, IEEE 802.3at
RAM 256 MB
Flash Memory 128 MB Flash
Status Indicators Port status, link activity, port transmission speed, port duplex mode, power, system

Miscellaneous
Rack Mounting Kit Included
MTBF 139,913 hours
Compliant Standards TUV GS, CISPR 22 Class A, GOST, cUL, NOM, VCCI Class A ITE, EN55022 Class A, CB, AS/NZS 60950-1, AS/NZ 3548 Class A, CCC, RoHS, UL 60950-1, IEC 60950-1, EN 60950-1, KCC, FCC Part 15 A, CSA C22.2 No. 60950-1

Power
Power Device Internal power supply
Installed Qty 1 (installed) / 2 (max)
Power Redundancy Optional
Power Redundancy Scheme 1+1 (with optional power supply)
Voltage Required AC 120/230 V ( 50/60 Hz )
Features Redundant Power System (RPS) connector
Software / System Requirements

Software Included Cisco IOS IP Base



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