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PFM881-L

  • ブランド: Dahua
  • モデル: PFM881-L
レーティング:
100%
5/5.0
2 レビュー
Condition
  • New
expert
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  • 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.

    注文を追跡する
  • 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
PFM881-L

PFM881-L

100% Genuine Ready to Ship
オーバービュー
仕様
レビュー
保証
オーバービュー

Dahua PFM881-L オーバービュー

>理論上最大 300Mbps を実現できる高性能 802.11n 2X2 MIMO チップセットを採用 >無線カバレージの推奨範囲 ≤1.5km >複数の動作モードをサポート:アクセス ポイント、ステーション、WDS AP、WDS ステーション、および WDS リピータ >「バックツーバック」をサポート> 複雑な屋外環境における無線伝送の需要を満たす > ポイントツーポイント無線伝送 > TDMA テクノロジーにより、AP がその帯域幅を最大限に使用できるように > Web、アクセス コントローラー、および SNMP による管理をサポート

品質認証

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

Dahua PFM881-L 仕様

PFM881-L仕様

モデル
DH-PFM881-L
無線機能
無線規格
IEEE802.11a/n
動作周波数
5745～5825MHz（拡張範囲：4920～6100MHz）
無線速度
300Mbps
変調モード
OFDM
アンテナ
12dBi
出力電力
24dBm
受信感度
11a：6Mbps -91dBm 54Mbps -72dBm
36Mbps -78dBm
11n: MCS0 -85 dBm MCS4 -73 dBm
MCS7 -67dBm
伝送距離
1.5km
無線方向角度
水平35°、垂直35°
ハードウェア
力
1*PoE RJ45 (パッシブ PoE 24V)、1*LAN RJ45(100Mbps)
消費電力
≤8W
イーサネットポート
2×10/100M Base-TX (Cat. 5/5E、RJ-45)
インジケーターライト
電源、LAN、WLAN、3×リンク品質
作業温度
-30℃～+70℃
保管温度
-30℃～+80℃
使用湿度
5%～95%RH(結露なきこと)
装置寸法
140×92×31.8（mm）
装備重量
0.6kg
ソフトウェア
暗号化の種類
802.1x/WPA-PSK/WPA2-PSK
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/WDSリピータ
セキュリティメカニズム
IP/MACアドレスフィルタリング、ネットワーク名を隠す
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
自動ACKタイミング調整
サポート
管理とログ
NTP、Syslog、Telnet、AC、SNMP
Webページ構成管理
Web、アクセスコントローラー、SNMP
ファームウェアのアップデート
Web、アクセスコントローラー
帯域幅の柔軟な構成
5M/10M/20M/40MHz

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
Get a Quote
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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
    EOL/EOSL Checker
    Verify product lifecycle status to plan purchases and avoid EOL/EOSL risks.
    Request VIP Inventory Portal Access
    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
    Trusted & Secure Payments ×
    100% Trusted, Secure Purchase at Router-switch.com
    • 120+ Local Currencies120+ Local Currencies
    • Multiple Payment OptionsMultiple Payment Options
    • 100% Secure Payments100% Secure Payments

    Choose the payment method that works for you—local options, multiple currencies, or bank transfers. Every payment is protected by SSL encryption, PCI DSS-level security, McAfee Secure, and VeriSign Secured for complete peace of mind.

    • tt
    • paypal
    • visa
    • mastercard
    • echeck
    • webmoney
    • discover
    • american-express
    • jcb
    • bank-transfer
    • western-union
    • qiwi
    • apple Pay
    • google pay
    Guaranteed Safe Checkout
    • ssl-encryption
    • pci-dss
    • mcafee-secure
    • verisign-secured
    View Payment Options
    • 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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