PFM889-I/IM

  • ブランド: Dahua
  • モデル: PFM889-I/IM
レーティング:
100%
5/5.0
Condition
  • New
expert
Certified Expertise Builds Trust
CCIE · JNCIE · NSE7 · ACDX · HPE Master ASE · Dell Server/AI Expert

以下の製品にも興味があるかもしれません

  • Faster Delivery, Globally Ready

    Faster Delivery, Globally Ready

    20+ years of supply chain expertise for faster multi-stop delivery with smooth customs.

    48H Worldwide Shipping
    10+ Global Warehouses
  • Keep Projects On Time

    Keep Projects On Time

    Reliable availability and real-time shipment visibility to keep every critical IT project on schedule.

  • Leading Global Distributor Since 2002

    Leading Global Distributor
    Since 2002

    A global ICT bridge delivering authentic hardware and trusted service for over 20 years.

      21500+ Enterprise Clients Served200+ Countries & Regions Covered
  • Worry-Free Coverage with RSCare

    Worry-Free Coverage with RSCare

    3-Year warranty for enterprise hardware, including advanced RMA, diagnostics, spare parts support, and OEM service compatibility.

    Cisco SmartNet
    HPE Foundation Care
    Dell ProSupport
    Juniper Care
    Fortinet Support
  • Your Trusted Genuine Source

    Your Trusted Genuine Source

    Authorized partnerships with 30+ brands, including Cisco, HPE, Dell, Juniper, and Fortinet.

    100% Authentic Products
    100,000+ Multi-Brand SKUs Available
オーバービュー

Dahua PFM889-I/IM オーバービュー

> 最高のカバー範囲: 0-150m (オープン)。
>PoE 電源、国際標準 802.3at をサポートし、電源供給が便利で信頼性の高いものになります。
> Web ページと AC のリモート操作管理をサポートし、インストールとメンテナンスをより便利にします。
>SNMP v1/v2c/v3 ネットワーク管理プロトコルをサポートし、あらゆる種類の一般的なネットワーク管理プラットフォームに適応し、機器管理をより便利にします。
>デバイスの自動再起動機能をサポートします。
>二重ファームウェア冗長バックアップをサポートし、メンテナンス作業をより安全で信頼性の高いものにします。
>ワイヤレスマルチメディア最適化シェーピングテクノロジーを使用し、ビデオとフロー伝送の安定性を確保します。

品質認証

  • ISO 14001
  • ISO 9001
  • RoHS
  • REACH
  • CE
  • FCC
仕様

Dahua PFM889-I/IM 仕様

PFM889-I/IM仕様

モデル
DH-PFM889-I
DH-PFM889-IM
無線機能
無線規格
IEEE802.11 b/g/n
IEEE802.11a/n/ac
IEEE802.11 b/g/n
動作周波数
2412~2472MHz(拡張範囲:2312~2732MHz)
5G: 5745~5825MHz(拡張範囲: 4920~6100MHz)
2.4G: 2412~2472MHz(拡張範囲: 2312~2732MHz)
無線速度
300Mbps
2.4G:300Mbps
5G: 867Mbps
変調モード
OFDM
アンテナ
内部アンテナ: ゲイン 3dBi
内蔵 2.4G アンテナ: ゲイン 3dBi
内蔵 5G アンテナ: ゲイン 3dBi
出力電力
27dBm
受信感度
11b: -97dBm @ 1Mbps;
11g: -94dBm@6Mbps;
11n: -72dBm@MCS7
11b: -93dBm @ 1Mbps;
11g: -92dBm@6Mbps;
11a: -91dBm@6Mbps;
11n: -74dBm@MCS7
11ac: -67dBm@MCS9
伝送距離
150m
無線方向角度
全方向性
ハードウェア

1*PoE RJ45(入力: 220V、出力: 48V/0.5A)、DC 12V
1 * PoE RJ45 (入力: 220V、出力: 48V/0.5A)、DC 48V
消費電力
最大。 8W
最大。 20W
イーサネットポート
1 * LAN RJ45 (ギガビット)
作業温度
-30℃~+60℃
保管温度
-40℃~+80℃
使用湿度
5%~95%RH(結露なきこと)
装置寸法
150mm×150mm×42mm
装備重量
0.5kg
保護レベル
IP41
ソフトウェア
暗号化の種類
WPA-PSK/WPA2/CCMP(AES)/TKIP
ネットワークモード
ルート/ネットワークブリッジ
作業モード
アクセスポイント/クライアント/WDS AP/WDSクライアント
セキュリティメカニズム
IP/MACアドレスフィルタリング、ネットワーク名非表示など。
ネットワークプロトコル
TCP/UDP/ARP/ICMP/DHCP/HTTP/NTP
TDMA 拡張
サポート (TDMA により隠れノードの影響が排除され、1 対多のパフォーマンスが大幅に向上します)
自動ACKタイミング調整
サポート(長距離通信時のパラメータを自動最適化し、パフォーマンスを最適化します)
管理とログ
NTP、Syslog、Telnet、AC、SNMP
Webページ構成管理
Webページ設定、ACリモート管理、SNMP管理をサポート
ファームウェアのアップデート
ファームウェア Web ページのアップデートと AC リモート アップグレードをサポート
帯域幅の柔軟な構成
20/40MHz
20/40/80MHz

品質認証

Need Help? Technical Experts Available Now.

  • +1-626-655-0998 (USA)
    UTC 15:00-00:00
  • +852-2592-5389 (HK)
    UTC 00:00-09:00
  • +852-2592-5411 (HK)
    UTC 06:00-15:00
Need Help? Technical Experts Available Now.
保証
  • Your Trusted Global ICT Partner

    Delivering reliable, cross-border fulfillment with 20+ years of expertise, backed by rigorous QC, fast logistics, and worldwide warehousing.
    Global warehousing
    Global warehousing
    10+ hubs positioned for fast international dispatch and stable availability.
    Seamless cross-border
    Seamless cross-border
    QC-verified packing and predictable delivery via FedEx, DHL, UPS.
    Your Trusted Global ICT Partner
  • ICT Tools Hub for Confident Monitoring

    ICT Tools Hub for Confident Monitoring

    Stay informed on product lifecycle status and real-time inventory availability—supporting confident planning, sourcing, and operational execution.
    EOL/EOSL Checker
    Verify product lifecycle status to plan purchases and avoid EOL/EOSL risks.
    Request VIP Inventory Portal Access
    Connect via live chat for VIP access to real-time inventory on priority SKUs.
  • Certified Experts Across Leading Vendors

    Professional guidance for network, security & data center builds, delivered by certified experts with extensive, hands-on deployment experience.
    Multi-vendor engineering
    Multi-vendor engineering
    Certified expertise across Cisco, HPE, Aruba, Dell, Juniper, Huawei and Fortinet.
    Deployment-ready guidance
    Deployment-ready guidance
    Faster, safer rollouts with project-focused engineering guidance.
    Certified Experts Across Leading Vendors

The Choice of 21,500 +Global Customers

  • Ford
  • Disney
  • Nestle
  • Toyota
  • Walmart
  • Philips
  • Ups
  • Huatt
  • Hsbc
  • Novartis
  • Siemens Healthineers
  • Bt
  • Reference Johnson
  • T
  • Att
  • Lgu
  • Sk Telecom
  • Veerizon
Industry-Leading Warranty Coverage You Can Trust
  • 100% Low Price Guarantee
    100% Low Price Guarantee
    Router-switch.com offers genuine, high-quality ICT products at competitive wholesale prices—ensuring exceptional value without compromising quality.
  • 100% Quality Assurance
    100% Quality Assurance
    All items are brand new, original, and factory-sealed.
    Upon request, each unit can be fully tested and verified by a Dahua-certified engineer to ensure perfect working condition before shipment.
  • 100% Money-Back Guarantee
    100% Money-Back Guarantee
    If you are not satisfied with your purchase, you may request an exchange or full refund. Our customer service team will guide you through the return process quickly and smoothly.
    Visit 返品ポリシー page for more information.
  • Free Dahua 技術サポート
    Our Dahua-certified experts provide free professional support via phone, email, online chat, or remote login—helping you deploy and troubleshoot with confidence.
  • Flexible & Secure Payment and Shipping
    Flexible & Secure Payment and Shipping
    We support multiple secure payment and logistics options, backed by industry-leading verification:
    • 電信送金で支払う.
    • PayPal で支払う.
    • Visa クレジット カードで支払う.
    • Mastercard クレジット カードでお支払いください.
    • Discover カードでお支払いください.
    • Pay by American Express.
    もっと見る
    • mcafee-secure
    • verisign-secured
    • pci-dss
    • ssl-encryption
    Visit How to Pay page for more information
Warranty Coverage & RMA Instructions
  • Extended, Worry-Free Warranty Coverage
    Extended, Worry-Free Warranty Coverage
    • Factory New Sealed Enterprise Hardware: 3 Years
    • Factory New Sealed Consumer Devices: 1 Year
    Visit 保証政策 page for more information
  • How to Get Support
    How to Get Support
    If you encounter issues with products, please reach out to your dedicated sales representative. They will assist with diagnostics, remote troubleshooting, and RMA processing if necessary.
    Visit お問い合わせ page for more support options.

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