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Số 23E4 KĐT Cầu Diễn, Tổ 7, Phú Diễn, Bắc Từ Liêm, Hà Nội


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EX4400-48T-DC

(5/5)

Đánh giá sản phẩm

EX4400-48T-DC Juniper EX4400 Ethernet Switch

Tình trạng: Còn hàng

Giá: Liên hệ

Chi tiết: 48-port 10/100/1000BASE-T + 550 W DC PS (DAC for Virtual Chassis ordered separately)

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Tùy chọn

Thông số kỹ thuật

EX4400-48T-DC Juniper EX4400 Ethernet Switch

48-port 10/100/1000BASE-T + 550 W DC PS (DAC for Virtual Chassis ordered separately)

Backplane

  • 400 Gbps Virtual Chassis interconnect to combine up to 10 units as a single logical device

Extension Module Options

  • EX4400-EM-4S, 4 port SFP+
  • EX4400-EM-4Y, 4 port SFP28

Power Options

  • Power supplies: Autosensing; 100-120 V/200-240 V; 550 W, 1050 W, 1600 W AC AFO and 550 W AC AFI dual load sharing hot-swappable internal redundant power supplies
  • Maximum current inrush: 30 amps
  • DC power supply: 550 W DC AFO and 550 W DC AFI; input voltage range 48-60 V max; dual load-sharing hotswappable internal redundant power supplies
  • Minimum number of PSUs required for fully loaded chassis: 1 per switch

Dimensions (W x H x D)

  • With power supply installed: 17.39 x 1.72 x 16.93 in. (44.17 x 4.37 x 43 cm)
  • With power supply, extension module, and fan module: 17.39 x 1.72 x 17.26 in. (44.17 x 4.37 x 43.84 cm) • Height: 1 U

System Weight

  • EX4400 switch and EX4400 Mlutigigabit switch (with no power supply or fan module): 13.01 lb (5.9 kg)
  • 550 W AC power supply: 1.76 lb (0.8 kg)
  • 550 W DC power supply: 1.65 lb (0.75 kg)
  • 1050 W AC power supply: 1.98 lb (0.9 kg)
  • 1600 W AC power supply: 2.0 lb (0.91 kg)
  • EX4400-EM-4S: 0.2 lb (0.09 kg)
  • EX4400-EM-4Y: 0.29 lb (0.13kg)
  • Fan module: 0.26 lb (0.12 kg)
  • EX4400 Multigigabit switch (supports only 1050 W AC and 1600 W AC power supplies)

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 6000 ft at 40° C (1828.8m)
  • Nonoperating altitude: up to 16,000 ft (4,877 m)
  • Relative humidity operating: 5% to 90% (noncondensing)
  • Relative humidity non-operating: 0% to 90% (noncondensing)

Cooling

  • Field-replaceable fans: 2
  • Total maximum airflow throughput with two power supplies: 61 CFM

Switching Engine Mode

  • Store and forward

Memory

  • DRAM: 4 GB with Error Correcting Code (ECC) on all models
  • Storage: 20 GB on all models

CPU

  • All models: 2.2 GHz Quad-Core Intel x86 CPU

GbE Port Density per System

  • EX4400-24MP: 30 (24 10GbE host ports + 2 100GbE ports + optional 4 port 1GbE/10GbE or 10/25GbE extension module)
  • EX4400-48MP: 54 (12 10GbE ports + 36 2.5GbE host ports + 2 100GbE ports + optional 4 port 1GbE/10GbE or 10/25GbE extension module)
  • 100GbE port density per system: - All models: 2

Tổng quan

Key Features

Port density : 1/10GbE access ports, 100GbE uplink/stacking, Optional 10/25GbE uplink

Form factor : 1 RU

Power : PoE++ up to 90W per port; 1800W power budget for EX4400-48P, 1440W for EX4400-24P

Switching capacity : 912 Gbps

Fabric : EVPN-VXLAN, Virtual Chassis

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