Switch Juniper 48 Ports PoE+ 4 SFP+ uplink Slot EX3300-48P

Juniper Networks EX3300 Ethernet Switches

Switch Juniper 48 Ports PoE+ 4 SFP+ uplink Slot EX3300-48P

Giá: Liên hệ

Giới thiệu:

Thiết bị chuyển mạch Juniper EX3300-48P được sử dụng cho việc cung cấp kết nối mạng LAN đến các máy tính làm việc và các thiết bị cần kết nối mạng như bộ phát không dây wifi, máy in, máy chủ, IP camera … Dòng Switch EX3300-48P tiết kiệm chi phí và rất hiệu quả cho việc cung cấp kết nối mạng, với mức tiêu thụ nguồn điện thấp.

Mua ngay

Thiết bị mạng Switch Juniper EX3300-48P của Juniper Networks cung cấp giải pháp hiệu suất cao, linh hoạt và tiết kiệm chi phí cho các môi trường truy cập dữ liệu, thoại và video doanh nghiệp đang hội tụ nhiều yêu cầu nhất.

Switch Juniper EX3300-48P hỗ trợ công nghệ Virtual Chassis của Juniper Networks, cho phép 10 thiết bị chuyển mạch được kết nối với nhau qua các cổng uplink và được quản lý như một thiết bị logic duy nhất để cung cấp giải pháp khả năng mở rộng hệ thống mạng đơn giản, nhanh chóng.

Thiết bị chuyển mạch Juniper EX3300-48P được sử dụng cho việc cung cấp kết nối mạng LAN đến các máy tính làm việc và các thiết bị cần kết nối mạng như bộ phát không dây wifi, máy in, máy chủ, IP camera … Dòng Switch EX3300-48P tiết kiệm chi phí và rất hiệu quả cho việc cung cấp kết nối mạng, với mức tiêu thụ nguồn điện thấp.

Vì hệ điều hành của Switch EX3300-48P là Juniper Junos với các tính năng Layer 3 cơ bản do vậy nó cung cấp 16K Unicast MAC Addresses, 320 IPv4 Unicast Direct Routes, 64 Maximum active VLANs, 4096 VLAN IDs available.

EX3300-48P Switch juniper 24-port 10/100/1000BaseT PoE with 4 SFP+ 1/10G uplink ports and thiết bị chuyển mạch Juniper EX3300-48P thiết bị mạng juniper giá tốt.

Thông số kỹ thuật Switch Juniper EX3300-48P

Physical Specifications
Uplink	Fixed 4-port uplinks which can be individually configured as GbE (SFP) or 10GbE (SFP+) ports
Dimensions (W x H x D)	17.4 x 1.7 x 12 in (43.7 x 4.4 x 31 cm)
Weight	12.8 lb (5.8 kg)
Environmental Ranges	• Operating temperature: 32° to 113° F (0° to 45° C) • Storage temperature: -40° to 158° F (-40° to 70° C) • Operating altitude: Up to 10,000 ft (3,049 m) • Non-operating altitude: Up to 16,000 ft (4,877 m) • Relative humidity operating: 10% to 85% (noncondensing) • Relative humidity non-operating: 0% to 95% (noncondensing)
Hardware Specifications
Switching Engine Model	Store and forward
DRAM	1 GB with ECC
Flash	1 GB
CPU	1 GHz
GbE port density per system	28 (24 host ports + four 10 GbE/GbE uplink ports)
Virtual Chassis Capabilities	• Maximum number of members: 10 • Number of Virtual Chassis ports: 4 • Maximum Virtual Chassis interconnect capacity: 80 Gbps
Physical Layer	• Time Domain Reflectometry (TDR) for detecting cable breaks and shorts • Auto medium-dependent interface/medium dependent interface crossover (MDI/MDIX) support • Port speed downshift/setting maximum advertised speed on 10/100/1000BASE-T ports • Digital optical monitoring for optical ports
Packet Switching Capacities	128 Gbps
Layer 2 Throughput (Mpps)	95 Mpps
Layer 2 Switching	• Maximum MAC addresses per system: 16,000 • Jumbo frames: 9,216 Bytes • Number of VLANs: 4,096 • Range of possible VLAN IDs: 1-4,095 • Port-based VLAN • MAC-based VLAN • Voice VLAN • Compatible with Per-VLAN Spanning Tree Plus (PVST+) • RVI (Routed VLAN Interface) • IEEE 802.1AB: Link Layer Discovery Protocol (LLDP) • LLDP-MED with VoIP integration • IEEE 802.1D: Spanning Tree Protocol • IEEE 802.1p: CoS prioritization • IEEE 802.1Q: VLAN tagging • IEEE 802.1Q-in-Q: VLAN stacking • IEEE 802.1s: Multiple Spanning Tree Protocol (MSTP) • IEEE 802.1ak Multiple VLAN Registration Protocol (MVRP) • Persistent MAC (sticky MAC) • Number of MST instances supported: 64 • Number of VSTP instances supported: 253 • IEEE 802.1w: Rapid Spanning Tree Protocol (RSTP) • RSTP and VSTP running concurrently • IEEE 802.1X: Port access control • IEEE 802.3: 10BASE-T • IEEE 802.3u: 100BASE-T • IEEE 802.3ab: 1000BASE-T • IEEE 802.3z: 1000BASE-X • IEEE 802.3af: PoE • IEEE 802.3at: PoE+ • IEEE 802.3x: Pause frames/flow control • IEEE 802.3ad: Link Aggregation Control Protocol (LACP) • Layer 3 VLAN-tagged sub-interface • NetBios snooping • Multicast VLAN Registration (MVR) • Metro - PVLAN support - IEEE 802.1ag connectivity fault management - ITU-T G.8032 Ethernet Ring Protection Switching - IEEE 802.1ad Q-in-Q tunneling - Multicast VLAN routing - Layer 2 Tunneling Protocol (L2TP) - Adding/removing single tag • Filter-based SVLAN tagging • Flexible CoS (outer .1P marking)
Layer 3 Features: IPv4	• Maximum number of Address Resolution Protocol (ARP) entries: 4,000 • Maximum number of IPv4 unicast routes in hardware: 8,000 • Layer 3 redundancy: VRRP • Routing protocols: - RIP v1/v2 - Static routing - OSPF v2 - BGP v4 • IP directed broadcast – traffic forwarding • Virtual router (VRF-Lite) supporting RIP, OSPF, BGP • Routing policy • Filter-based Forwarding (FBF) • Unicast Reverse Path Forwarding (uRPF) • Multiprotocol BGP (MBGP)
Layer 3 Features: IPv6 Management Functionality	• Neighbor discovery, system logging, Telnet, SSH, Junos Web, SNMP, Network Time Protocol (NTP), Domain Name System (DNS) • Static routing • IPv6 ACL (PACL, VACL, RACL) • IPv6 CoS (BA, MF classification and rewrite, scheduling based on TC) • MLDv1/v2 snooping • IPv6 ping, traceroute • IPv6 stateless auto-configuration • IPv6 Layer 3 forwarding in hardware
Layer 3 Features: IPv6 Routing	• RIPng • OSPF v3 • BGP v6 • IPv6 Layer 3 redundancy: VRRP v6 • Virtual Router support for IPv6 unicast • PIM for IPv6 multicast • MBGP
Security	• MAC limiting • Allowed MAC addresses, configurable per port • Dynamic ARP inspection (DAI) • Proxy ARP • Static ARP support • DHCP snooping • IP source guard • 802.1X port-based • 802.1X multiple supplicants • 802.1X with VLAN assignment • 802.1X with authentication bypass access (based on host MAC address) • 802.1X with VoIP VLAN support • 802.1X dynamic access control list (ACL) based on RADIUS attributes • 802.1X supported EAP types: Message Digest 5 (MD5), Transport Layer Security (TLS), Tunneled Transport Layer Security (TTLS), Protected Extensible Authentication Protocol (PEAP) • Access control lists, (Junos OS firewall filters) • Port-based ACL (PACL)—ingress and egress • VLAN-based ACL (VACL)—ingress and egress • Router-based ACL (RACL)—ingress and egress • ACL entries (ACE) in hardware per system: 1,500 • ACL counter for denied packets • ACL counter for permitted packets • Ability to add/remove/change ACL entries in middle of list (ACL editing) • L2-L4 ACL • Trusted Network Connect (TNC) certified • Static MAC authentication • MAC-RADIUS • Control plane denial-of-service (DoS) protection • Firewall filter on me0 interface (control plane protection) • Captive Portal – Layer 2 interfaces • Fallback authentication
Quality of Service (QoS)	• Layer 2 QoS • Layer 3 QoS • Ingress policing: 1 rate 2 color • Hardware queues per port: 8 • Scheduling methods (egress): Strict Priority (SP), SDWRR • 802.1p, DiffServ code point (DSCP/IP) precedence trust and marking • L2-L4 classification criteria, including Interface, MAC address, Ethertype, 802.1p, VLAN, IP address, DSCP/IP precedence, and TCP/UDP port numbers • Congestion avoidance capabilities: Tail drop
Multicast	• IGMP snooping entries: 3,000 • IGMP snooping • IGMP v1/v2/v3 • PIM-SM, PIM-SSM, PIM-DM • VRF-Lite support for PIM and IBMP • MLD v1/v2 snooping • IGMP filter • Multicast Source Discovery Protocol (MSDP) • PIM for IPv6 multicast • MBGP
Services and Manageability	• Junos OS CLI • Web interface Junos Web support • Out-of-band management: Serial, 10/100BASE-T Ethernet • ASCII configuration • Rescue configuration • Configuration rollback • Image rollback • Element management tools: Junos Space Network Management Platform • Real-Time Performance Monitoring (RPM) • SNMP: v1, v2c, v3 • Remote monitoring (RMON) (RFC 2819) Groups 1, 2, 3, 9 • Network Time Protocol (NTP) • DHCP server • DHCP client and DHCP proxy • DHCP relay and helper • VR-aware DHCP • RADIUS authentication • TACACS+ authentication • SSHv2 • Secure copy • HTTP/HTTPs • DNS resolver • System logging • Temperature sensor • Configuration backup via FTP/secure copy • sFlow • Interface range • Port profile associations • Ethernet OAM link fault management (LFM) • Uplink Failure Detection (UFD) • EZ Touchless Provisioning using DHCP
Safety Certifications	• UL-UL60950-1 (First Edition) • C-UL to CAN/CSA 22.2 No.60950-1 (First Edition) • TUV/GS to EN 60950-1, Amendment A1-A4, A11 • CB-IEC60950-1, all country deviations
Electromagnetic Compatibility Certifications	• FCC 47CFR Part 15 Class A • EN 55022 Class A • ICES-003 Class A • VCCI Class A • AS/NZS CISPR 22 Class A • CISPR 22 Class A • EN 55024 • EN 300386 • CE

License sử dụng cho Switch Juniper EX3300-48P

EX-48-EFL	Enhanced Feature License for EX3300- 48P, EX3300-48T and EX3300-48T-BF switches includes licenses for IPv4 routing (OSPF v1/v2, IGMP v1/v2/v3, PIM, VRRP, BFD, IPv4 Virtual Router support and Q-in-Q) and IPv6 routing (OSPF v3, VRRP v6, VR support for unicast and filter based forwarding—FBF, and PIM)
EX-48-AFL	Advanced Feature License for EX3300- 48P, EX3300-48T and EX3300-48TBF switches includes license for BGP/ MBGP, Virtual Router running BGP, and IPv6 routing protocols (BGP v6, MBGP). Requires purchase of EFL.

Power Supply sử dụng cho Switch Juniper EX3300-48P

EX-RPS-PWR-930-AC

External redundant power system (RPS) for power supply and power feed redundancy; includes one RPS cable and one 930 W AC power supply

Module quang Juniper SFP sử dụng cho Switch Juniper EX3300-48P

EX-SFP-10GE-DAC-1M	SFP+ 10-Gigabit Ethernet Direct Attach Copper (twinax copper cable), 1 m
EX-SFP-10GE-DAC-3M	SFP+ 10-Gigabit Ethernet Direct Attach Copper (twinax copper cable), 3 m
EX-SFP-10GE-DAC-5M	SFP+ 10-Gigabit Ethernet Direct Attach Copper (twinax copper cable), 5 m
EX-SFP-10GE-DAC-7M	SFP+ 10-Gigabit Ethernet Direct Attach Copper (twinax copper cable), 7 m
EX-SFP-10GE-ER	SFP+ 10GBASE-ER 10-Gigabit Ethernet Optics, 1,550 nm for 40 km transmission on SMF
EX-SFP-10GE-LR	SFP+ 10GBASE-LR 10-Gigabit Ethernet Optics, 1,310 nm for 10 km transmission on single-mode fiber-optic (SMF)
EX-SFP-10GE-LRM	SFP+ 10-Gigabit Ethernet LRM Optics, 1,310 nm for 220 m transmission on multimode fiber-optic (MMF)
EX-SFP-10GE-SR	SFP+ 10GBASE-SR 10-Gigabit Ethernet Optics, 850 nm for up to 300 m transmission on MMF
EX-SFP-10GE-USR	SFP+ 10-Gigabit Ethernet Ultra Short Reach Optics, 850 nm for 10 m on OM1, 20 m on OM2, 100 m on OM3 multimode fiber
EX-SFP-1GE-LX	SFP 1000BASE-LX Gigabit Ethernet Optics, 1,310 nm for 10 km transmission on SMF
EX-SFP-1GE-LX40K	SFP 1000BASE-LX Gigabit Ethernet Optics, 1,310 nm for 40 km transmission on SMF
EX-SFP-1GE-SX	SFP 1000BASE-SX Gigabit Ethernet Optics, 850 nm for up to 550 m transmission on MMF
EX-SFP-1GE-LH	SFP 1000BASE-LH Gigabit Ethernet Optics, 1,550 nm for 70 km transmission on SMF
EX-SFP-1GE-T	SFP 10/100/1000BASE-T Copper Transceiver Module for up to 100 m transmission on Category 5
EX-SFP-GE10KT13R14	SFP 1000BASE-BX Gigabit Ethernet Optics, Tx 1,310 nm/Rx 1,490 nm for 10 km transmission on single strand of SMF
EX-SFP-GE10KT13R15	SFP 1000BASE-BX Gigabit Ethernet Optics, Tx 1,310 nm/Rx 1,550 nm for 10 km transmission on single strand of SMF
EX-SFP-GE10KT14R13	SFP 1000BASE-BX Gigabit Ethernet Optics, Tx 1,490 nm/Rx 1,310 nm for 10 km transmission on single strand of SM
EX-SFP-GE10KT15R13	SFP 1000BASE-BX Gigabit Ethernet Optics, Tx 1,550 nm/Rx 1,310 nm for 10 km transmission on single strand of SMF
EX-SFP-GE40KT13R15	SFP 1000BASE-BX Gigabit Ethernet Optics, Tx 1,310 nm/Rx 1,550 nm for 40 km transmission on single strand of SMF
EX-SFP-GE40KT15R13	SFP 1000BASE-BX Gigabit Ethernet Optics, Tx 1,550 nm/Rx 1,310 nm for 40 km transmission on single strand of SMF