EX4400-48T-DC Juniper EX4400 Ethernet Switch

Mã sản phẩm: EX4400-48T-DC

Tình trạng: Còn hàng

Thương hiệu: JUNIPER

EX4400-48T-DC Juniper EX4400 Ethernet Switch

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

Hỗ trợ kinh doanh

Hỗ trợ kỹ thuật

Liên hệ nhận giá tốt

CAM KẾT BÁN HÀNG

Sản Phẩm Chính Hãng 100% Đầy Đủ CO/CQ

Giá Cạnh Tranh Rẻ Nhất Thị Trường

Giao Hàng Trên Toàn Quốc

Hỗ Trợ Kỹ Thuật Chuyên Nghiệp, Nhiệt Tình

Ưu Đãi Lớn Cho Đại Lý Và Dự Án

Chăm Sóc Khách Hàng Trước, Trong và Sau Khi Mua Hàng Tận Tâm.

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

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

Đánh giá và nhận xét