The Cisco 15454-GE-XPE 20-Port Gigabit Ethernet Enhanced XPonder Card is a rack-mountable network switch designed for enterprise networking. With 20 ports for Gigabit Ethernet connections, this card is ideal for businesses looking to expand their network capabilities. Manufactured by Cisco, a trusted brand in networking, this model is a reliable choice for companies seeking high-quality networking solutions.
⚡ Cisco 15454‑GE‑XPE — What It IsThe 15454‑GE‑XPE is a 20‑port Enhanced Gigabit Ethernet Crossponder (XPonder) card for the Cisco ONS 15454 MSTP optical transport platform. It is part of Cisco’s enhanced XP/E‑series cards used for high‑density Ethernet aggregation and DWDM transport.Two independent sources confirm this:• Cisco’s official documentation lists GE_XPE as one of the supported Ethernet XPonder cards for the ONS 15454 platform.• An Amazon Renewed listing identifies 15454‑GE‑XPE as a 20‑port Enhanced Crossponder Card Module.
🔧 Key Technical Features✔ Port Density• 20 Gigabit Ethernet ports (per Amazon listing)• Designed for high‑density Ethernet aggregation in DWDM networks.✔ Card FamilyCisco groups this card with:• GE_XP• 10GE_XP• GE_XPE• 10GE_XPEThese are all configurable via the PCLI according to Cisco’s line card configuration guide.✔ FunctionalityAlthough Cisco’s page doesn’t list full specs inline, the GE‑XPE family typically provides:• Gigabit Ethernet mapping into DWDM wavelengths• Layer‑2 switching functions• Support for protected and unprotected services• Integration with MSTP ROADM nodes• Enhanced performance vs. earlier GE‑XP cards (higher density, improved optics, better power efficiency)✔ Platform Compatibility• Designed for the Cisco ONS 15454 MSTP• Works in DWDM shelves with XC/XC‑10G cross‑connect cards• Supports Cisco’s ROADM architectures (SMR‑1, SMR‑2, 80‑WXC, etc.)🧭 Quick TakeThe 15454‑GE‑XPE is a high‑density Gigabit Ethernet XPonder used in DWDM transport networks for large‑scale Ethernet aggregation. It’s valuable in legacy MSTP deployments and still sees demand from carriers, utilities, and transport operators maintaining 15454 rings.