Switch cisco 48port poe giá rẻ

Phân phối thiết bị mạng switch Cisco WS-C3750-48PS-S sài rồi
48 PORT 802.3af POE SWITCH
10/100/1000 + 4 SFP RJ45 STD IMAGE
Hàng đã qua sử dụng, bảo hành 12 tháng

4,850,000.00 ₫

Mô tả

Mô tả

THÔNG TIN CHI TIẾT SẢN PHẨM SWITCH CISCO WS-C3750-48PS-S ĐÃ QUA SỬ DỤNG

WS-C3750-48PS-S data sheet
Manufacturer	Cisco Systems, Inc
Manufacturer Part Number	WS-C3750-48PS-S
Product Type	Managed, Stackable 48 ports L3 Switch
Form Factor	Fixed, Rack Mountable 1U, Stackable/Clustering
Switch Port density – Uplinks	48 x 10/100 + 4 x SFP
Power Over Ethernet (PoE)	Yes
MAC Address Table Size	12K entries
Max Number of Stacks	9
Routing Protocol	RIP-1, RIP-2, EIGRP, static IP routing, RIPng
Remote Management Protocol	SNMP 1, RMON 1, RMON 2, RMON 3, RMON 9, Telnet, SNMP 3, SNMP 2c, SSH
Authentication Method	Kerberos, Secure Shell (SSH), RADIUS, TACACS+
Features	Flow control, full duplex capability, Layer 3 switching, auto-sensing per device, IP-routing, DHCP support, power over Ethernet (PoE), auto-negotiation, ARP support, VLAN support, auto-uplink (auto MDI/MDI-X), IGMP snooping, traffic shaping, stackable, IPv6 support, Trivial File Transfer Protocol (TFTP) support, Access Control List (ACL) support, Quality of Service (QoS)
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
DRAM Memory	128 MB
Flash Memory	16 MB Flash
LED Status Lights Indicators	Port status, link activity, port transmission speed, port duplex mode, status
Connectivity / Expansion Slots
Interfaces	48 x 10Base-T/100Base-TX – RJ-45 – PoE 1 x console – RJ-45 – management Network stack device : 4 x SFP (mini-GBIC)
Power Supply Specifications
Power Device	Power supply – internal
Voltage Required	AC 120/230 V ( 50/60 Hz )
Power Consumption Operational	540 Watt
Features	Redundant Power System (RPS) connector
Dimensions / Weight / Miscellaneous
Width	44.5 cm
Depth	37.8 cm
Height	4.4 cm
Weight	6 kg
MTBF	166,408 hour(s)
Compliant Standards	CE, FCC Class A certified, TUV GS, BSMI CNS 13438 Class A, CISPR 24, cUL, EN 60950, EN55022, NOM, VCCI Class A ITE, IEC 60950, EN55024, UL 60950 Third Edition, CISPR 22, CSA 22.2 No. 60950, CB, FCC Part 15, MIC, AS/NZS 3548
System Software
Software Included	Cisco IOS IP Base