Juniper EX2300-24P

Liên hệ

  • 4x1GbE SFP / 10GbE SFP + cung cấp kết nối tốc độ cao
  • Lên đến 24 cổng 10/100 / 1000BASE-T có sẵn PoE / PoE+
  • Hỗ trợ Ethernet hiệu quả năng lượng (EEE) được cung cấp trên các cổng 1GbE.
  • Hoàn thành khả năng chuyển đổi Lớp 2 và Lớp 3 cơ bản.
  • Quản lý đơn giản hóa sử dụng Juniper Networks Junos Space Network Director và GUI J-Web.
  • Cổng Uplink có thể được cấu hình dưới dạng giao diện Khung gầm ảo và được kết nối qua giao diện quang học 10GbE tiêu chuẩn (yêu cầu giấy phép tùy chọn).
Model EX2300-24P
Physical Specifications
Dimensions (W x H x D) Width:
– 17.4 in (44.19 cm) for desktop installations
– 17.5 in (44.6 cm) with rack-mount brackets
Height: 1.75 in (4.45 cm) for 1U installations
Depth: 12.2 in (30.98 cm)
Weight 9.89 lb (4.49 kg)
Rack mountable 1 Rack Unit
Backplane 80 Gbps Virtual Chassis interconnect to link up to four switches as a single logical device
Hardware Specifications
Switching Engine Model Store and forward
DRAM 2 GB
Flash 2 GB
CPU 1.25GHz ARM CPU
GbE port density per system 28 (24 host ports + four-port SFP/SFP+ uplinks)
Supported Optics
  • 10/100/1000BASE-T connector type RJ-45
  • GbE SFP optic/connector type: RJ-45, or LC SFP fiber supporting 1000BASE-T SFP, SX (multimode), LX (singlemode), or LH (single-mode)
Physical Layer
  • Physical port redundancy: Redundant trunk group (RTG)
  • Cable diagnostics for detecting cable breaks and shorts
  • Auto MDI/MDIX (medium-dependent interface/mediumdependent interface crossover) support
  • Port speed downshift/setting maximum advertised speed on 10/100/1000BASE-T ports
  • Digital optical monitoring for optical ports
Packet-Switching Capacities (Maximum with 64-Byte Packets) 128 Gbps
Power Options
Power Supplies 80 W AC Max. System Power Consumption (Input Power without PoE)
370 W Total PoE Power Budget
Environment
Operating Temperature 32° to 113° F (0º to 45º C)
Storage Temperature -40º to 158º F (-40º to 70º C)
Relative Humidity (Operating) 10% to 85% (noncondensing)
Relative Humidity (Non-Operating) 0% to 95% (noncondensing)
Altitude (Operating) Up to 13,000 ft (3962 m) at 40° C according to GR-63
Altitude (Non-Operating) Up to 15,000 ft (4572 m)
Cooling Airflow: 23 cfm
Noise Specifications
Noise Specifications Noise measurements based on operational tests taken from bystander position (front) and performed at 25° C in compliance with ISO 7779.
The PoE load was 370 W (24 ports powered at 15.4W each) on the EX2300-24P
Acoustic Noise in DBA 39.3
Safety and Compliance
Safety Certifications
  • UL-UL60950-1 (Second Edition)
  • C-UL to CAN/CSA 22.2 No.60950-1 (Second Edition)
  • TUV/GS to EN 60950-1 (Second Edition)
  • CB-IEC60950-1 (Second Edition with all country deviations)
  • EN 60825-1 (Second Edition)
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
Telecom Quality Management TL9000
Environmental Reduction of Hazardous Substances (ROHS) 6
Telco CLEI code
Warranty Enhanced limited lifetime switch hardware warranty

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