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Please note that all ITAD Store branches will be closed on Tuesday, 30 June 2026, as a precautionary measure due to the planned national protest. The safety of our staff and customers remains our highest priority. We apologise for any inconvenience. We will be open again from Wednesday, 1 July 2026. Orders can still be placed and will be prepared and go out on Wednesday, 1 July, 2026.
Cisco WS-X4712-SFP+E 12 Port 10GbE Ethernet Line Card – Open Box

Cisco WS-X4712-SFP+E 12 Port 10GbE Ethernet Line Card – Open Box

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by Cisco

The Cisco WS-X4712-SFP+E is a high-performance 10 Gigabit Ethernet line card designed for the Cisco Catalyst 4500 Series, delivering reliable connectivity and scalable performance for enterprise networks. With 12 SFP+ ports, this line card supports 10GBASE-R speeds and full wire-rate forwarding, making it ideal for high-throughput, low-latency network environments. It supports EtherChannel, Link Aggregation (LACP), and Port Aggregation Protocol (PAgP) for flexible and efficient network design.

Built to meet rigorous enterprise standards, the WS-X4712-SFP+E operates across a broad temperature range and features full compliance with IEEE 802.3 standards. Fully tested and open-box, this line card is 100% functional, providing dependable performance for data center uplinks, high-speed server connections, and network expansion in mission-critical environments.

✔ Key Features & Benefits

✔ 12 × 10GbE SFP+ ports for high-speed connectivity
✔ Full wire-rate forwarding for all ports
✔ Supports EtherChannel, LACP, and PAgP for port aggregation
✔ IEEE 802.3 standards compliant (Gigabit and 10 Gigabit Ethernet)
✔ Open-box and fully tested for reliable performance

✔ Specifications

✔ Condition: Open Box – Device in excellent condition, fully tested, and 100% functional. Original packaging may be opened or slightly damaged.
✔ Brand: Cisco
✔ Model: WS-X4712-SFP+E
✔ Type: E-Series 10 Gigabit Ethernet Line Card
✔ Ports: 12 × 10GbE SFP+
✔ Wire Rate: 2.5-to-1 with SFP+, 1:1 with SFP
✔ Dimensions (H × W × D): 3.0 × 36.2 × 27.3 cm (1.2 × 14.25 × 10.75 in)
✔ Power: Max 90 W
✔ MTBF: 387,172 hours

✔ Operating Environment: 0°C to 40°C, 10–90% RH non-condensing
✔ Storage Environment: -40°C to +75°C

✔ Warranty
✔ 3-Month Carry-in Warranty

✔ What’s in the Box
✔ Cisco WS-X4712-SFP+E Line Card