Thiết Bị Chuyển Mạch Switch Cisco CBS250-48P-4G-EU|5Tech.com.vn

Cisco CBS250 Smart 48-port GE, PoE, 4x1G SFP – CBS250-48P-4G-EU

Tính năng kỹ thuật

48-ports Gbps (48-Port PoE+ công suất tổng 370W); 4 x 1G SFP.
Hiệu suất: Khả năng xử lý gói tin triệu gói mỗi giây (mpps) (gói 64 byte) 77,38; Khả năng chuyển mạch Gigabit mỗi giây (Gbps) 104,0.
Dễ quản lý và triển khai;
Độ tin cậy và khả năng phục hồi cao;
Bảo mật mạnh mẽ;
Hỗ trợ IPv6;
Quản lý lưu lượng tầng 3 nâng cao;
Thiết kế nhỏ gọn;
Hiệu quả năng lượng;
Tham khảo datasheet về các tính năng của Switch : Performance, Layer 2 Switching, VLAN, DHCP, IGMP, Layer 3, Stacking, Security, Private VLAN, Quality of Service…

Mua ngay Cisco CBS250-48P-4G-EU tại 5tech.com.vn

Bạn muốn mua Cisco CBS250-48P-4G-EU chính Hãng với giá tốt nhất? Hãy đến với 5tech.com.vn – Phân phối chính Hãng Thiết bị mạng, Switch, Router, Trạm sạc điện di động từ các thương hiệu nổi tiếng UniFi, Aruba, MikroTik, Ruijie…:

Cam kết sản phẩm chính Hãng

Tư vấn giải pháp và sản phẩm tối ưu cho doanh nghiệp

Giao hàng miễn phí trên toàn quốc

Hỗ trợ kỹ thuật tận tâm và Bảo hành nhanh chóng

Thông tin liên hệ:

Hotline/ Zalo: Ms. Tuyền: 0909 472 990 | Ms. Thịnh: 0974 196 261
Email: [email protected]

Xem thêm các dòng Thiết bị chuyển mạch Cisco khác tại:

https://5tech.com.vn/danh-muc/thiet-bi-chuyen-mach/thiet-bi-chuyen-mach-cisco

Ports	– Total System Ports: 52 x Gigabit Ethernet- RJ45 Ports: 48 x Gigabit RJ45- SFP Ports : 4 x Gigabit SFP
Power over Ethernet (PoE)	802.3af PoE, 802.3at PoE+ and Cisco prestandard (legacy) PoE:- Power Dedicated to PoE: 370W- Number of Ports That Support PoE: 48
Performance	– Capacity in Millions of Packets per Second (mpps) with each packet being 64-bytes: 77.38- Switching Capacity in Gigabits per Second (Gbps): 104
MAC Table	8K MAC addresses
Jumbo Frame	Frame sizes up to 9K bytes. The default MTU is 2K bytes
Console port	Cisco standard mini USB Type-B/RJ45 console port
USB slot	USB Type-A slot on the front panel of the switch for easy file and image management
Buttons	Reset button
LEDs	System, Link/Act, Speed
Flash	256 MB
CPU	800 MHz ARM
DRAM	512 MB
Packet buffer	3 MB
Supported SFP modules	MGBSX1MGBLX1MGBLH1MGBT1GLC-SX-MMDGLC-LH-SMDGLC-BX-UGLC-BX-DGLC-TESFP-H10GB-CU1MSFP-H10GB-CU3MSFP-H10GB-CU5MSFP-10G-SRSFP-10G-LRSFP-10G-SR-SSFP-10G-LR-S
FAN (Number)	1
Acoustic Noise	25°C: 37.3 dBA
MTBF at 25°C (hours)	856,329
Certification	UL (UL 62368), CSA (CSA 22.2), CE mark, FCC Part 15 (CFR 47) Class A
Power	100 to 240V 50 to 60 Hz, internal, universal
Power consumption(worst case)	System Power Consumption: – 110V=60.77W – 220V=59.73WPower Consumption (with PoE): – 110V=451.95W – 220V=445.85W
Unit dimensions(W x D x H)	445 x 350 x 44 mm (17.5 x 13.78 x 1.73 in)
Unit weight	5.43 kg (11.97 lb)
Package Contents	– Cisco Business CBS250-48P-4G-EU Managed Switch- Power Cord- Mounting Kit- Quick Start Guide
Layer 2 Switching	• Spanning Tree Protocol• Port grouping/link aggregation – Up to 4 groups – Up to 8 ports per group with 16 candidate ports for each (dynamic) 802.3ad link aggregation• VLAN -Support for up to 255 active VLANs simultaneously -Port-based and 802.1Q tag-based VLANs -Management VLAN -Guest VLAN• Voice VLAN• Generic VLAN Registration Protocol (GVRP)/Generic Attribute Registration Protocol (GARP)• Internet Group Management Protocol (IGMP) versions 1, 2, and 3 snooping• IGMP Querier• Head-of-Line (HOL) blocking• Loopback Detection
Layer 3	• IPv4 routing – Wirespeed routing of IPv4 packets – Up to 32 static routes and up to 16 IP interfaces• IPv6 routing• Layer 3 Interface – Configuration of Layer 3 interface on physical port, Link Aggregation (LAG), VLAN interface, or loopback interface• Classless Interdomain Routing (CIDR)• DHCP relay at Layer 3• User Datagram Protocol (UDP) relay
Security	• Secure Shell (SSH) Protocol• Secure Sockets Layer (SSL)• IEEE 802.1X (Authenticator role)• STP loopback guard• Secure Core Technology (SCT)• Secure Sensitive Data (SSD)• Trustworthy systems• Port security• RADIUS• Storm control• DoS prevention• Multiple user privilege levels in CLI• ACLs Support for up to 512 rules
Management	• Cisco Business Dashboard• Cisco Business mobile app• Cisco Network Plug and Play (PnP) agent• Web user interface• SNMP• Remote Monitoring (RMON)• IPv4 and IPv6 dual stack• Firmware upgrade• Port mirroring• VLAN mirroring• DHCP (options 12, 66, 67, 82, 129, and 150)• Secure Copy (SCP)• Autoconfiguration with Secure Copy (SCP) file download• Text-editable config files• Smartports• Auto Smartports• Textview CLI• Localization• Login banner• Other management

Ports

– Total System Ports: 52 x Gigabit Ethernet- RJ45 Ports: 48 x Gigabit RJ45- SFP Ports : 4 x Gigabit SFP

Power over Ethernet (PoE)

802.3af PoE, 802.3at PoE+ and Cisco prestandard (legacy) PoE:- Power Dedicated to PoE: 370W- Number of Ports That Support PoE: 48

Performance

– Capacity in Millions of Packets per Second (mpps) with each packet being 64-bytes: 77.38- Switching Capacity in Gigabits per Second (Gbps): 104

MAC Table

8K MAC addresses

Jumbo Frame

Frame sizes up to 9K bytes. The default MTU is 2K bytes

Console port

Cisco standard mini USB Type-B/RJ45 console port

USB slot

USB Type-A slot on the front panel of the switch for easy file and image management

Buttons

Reset button

LEDs

System, Link/Act, Speed

Flash

256 MB

CPU

800 MHz ARM

DRAM

512 MB

Packet buffer

3 MB

Supported SFP modules

MGBSX1MGBLX1MGBLH1MGBT1GLC-SX-MMDGLC-LH-SMDGLC-BX-UGLC-BX-DGLC-TESFP-H10GB-CU1MSFP-H10GB-CU3MSFP-H10GB-CU5MSFP-10G-SRSFP-10G-LRSFP-10G-SR-SSFP-10G-LR-S

FAN (Number)

Acoustic Noise

25°C: 37.3 dBA

MTBF at 25°C (hours)

856,329

Certification

UL (UL 62368), CSA (CSA 22.2), CE mark, FCC Part 15 (CFR 47) Class A

Power

100 to 240V 50 to 60 Hz, internal, universal

Power consumption(worst case)

System Power Consumption: – 110V=60.77W – 220V=59.73WPower Consumption (with PoE): – 110V=451.95W – 220V=445.85W

Unit dimensions(W x D x H)

445 x 350 x 44 mm (17.5 x 13.78 x 1.73 in)

Unit weight

5.43 kg (11.97 lb)

Package Contents

– Cisco Business CBS250-48P-4G-EU Managed Switch- Power Cord- Mounting Kit- Quick Start Guide

Layer 2 Switching

• Spanning Tree Protocol• Port grouping/link aggregation – Up to 4 groups – Up to 8 ports per group with 16 candidate ports for each (dynamic) 802.3ad link aggregation• VLAN -Support for up to 255 active VLANs simultaneously -Port-based and 802.1Q tag-based VLANs -Management VLAN -Guest VLAN• Voice VLAN• Generic VLAN Registration Protocol (GVRP)/Generic Attribute Registration Protocol (GARP)• Internet Group Management Protocol (IGMP) versions 1, 2, and 3 snooping• IGMP Querier• Head-of-Line (HOL) blocking• Loopback Detection

Layer 3

• IPv4 routing – Wirespeed routing of IPv4 packets – Up to 32 static routes and up to 16 IP interfaces• IPv6 routing• Layer 3 Interface – Configuration of Layer 3 interface on physical port, Link Aggregation (LAG), VLAN interface, or loopback interface• Classless Interdomain Routing (CIDR)• DHCP relay at Layer 3• User Datagram Protocol (UDP) relay

Security

• Secure Shell (SSH) Protocol• Secure Sockets Layer (SSL)• IEEE 802.1X (Authenticator role)• STP loopback guard• Secure Core Technology (SCT)• Secure Sensitive Data (SSD)• Trustworthy systems• Port security• RADIUS• Storm control• DoS prevention• Multiple user privilege levels in CLI• ACLs Support for up to 512 rules

Management

• Cisco Business Dashboard• Cisco Business mobile app• Cisco Network Plug and Play (PnP) agent• Web user interface• SNMP• Remote Monitoring (RMON)• IPv4 and IPv6 dual stack• Firmware upgrade• Port mirroring• VLAN mirroring• DHCP (options 12, 66, 67, 82, 129, and 150)• Secure Copy (SCP)• Autoconfiguration with Secure Copy (SCP) file download• Text-editable config files• Smartports• Auto Smartports• Textview CLI• Localization• Login banner• Other management