Nortel 北電 Ethernet 路由交換器(Routing Switch) ERS系列，包含各式各樣 Ethernet Switch，專為企業網路環境 Layer 2 與 Layer 3 安全連結而設計。Nortel VoIP 與 WLAN 系列產品，藉由 模組化 與 可堆疊的 PoE(Power over Ethernet, IEEE 802.3af ) Switch 組合，可適用於各類網路環境。

ERS 全系列產品均支援10/100 以及10/100/1000 通訊埠，可以完全配合客戶彈性預算及性能需求。

不論是應用於辦公室電腦、資料中心的 10/100/1000Mbs， 應用於 堆疊(stack) Uplink 串聯的 10 Gigabit Ethernet， 或是 應用在 10 Gigabit Ethernet 聚集的高速網路環境， Nortel ERS 的模組化設計提供最大彈性、最高效能 以及 最佳 成本效益比， 讓您在今日就可以佈署下世代最新網路技術。

ERS 系列產品

• Ethernet Routing Switch 2500 Series
  The Ethernet Routing Switch 2500 Series is a family of cost-effective 10/100BaseT Ethernet switching products providing a low-cost but feature-rich solution in the wiring closet.
• Ethernet Routing Switch 3510-24T
• Ethernet Routing Switch 4500 Series
  The Ethernet Routing Switch 4500 Series offers a secure, reliable and economically priced desktop networking family that supports either Fast Ethernet, Gigabit Ethernet or a combination of both in a single stack.
• Ethernet Routing Switch 5500 Series
  The Nortel Ethernet Routing Switch 5000 Series combines performance and operational simplicity with FAST stack (Flexible Advanced Stacking Technology) architecture and BoSS (Ethernet Switch Software).
  • Ethernet Routing Switch 5510
• Ethernet Routing Switch 5600 Series
  The Nortel Ethernet Routing Switch 5600 Series provides high-availability, high-performance switching that can be deployed in the wiring closet , the data center of larger enterprises, or in small core applications.
• Ethernet Routing Switch 8300
  The Nortel Ethernet Routing Switch 8300 is the next generation of cost effective, Power over Ethernet (PoE) enabled, modular Ethernet Routing switches, delivering high density 10/100/1000 connectivity, and high-performance Layer 3 switching.
• Ethernet Routing Switch 8600
  The Nortel Ethernet Routing Switch 8600 is a chassis-based Ethernet switch supporting up to 384 Gigabit Ethernet ports and 96 10 Gigabit Ethernet ports as well as WAN connectivity via ATM, PoS, and Wave Division Multiplexing technologies, thereby providing a solid foundation for future network growth.
• Ethernet Routing Switch RPS 15
  The Ethernet Routing Switch RPS (Redundant Power Supply) 15 is a low cost yet scalable redundant power supply system that provides redundancy and power protection in a single chassis for stackable Nortel Ethernet Routing Switches and Ethernet Switches.