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12406E-CSC
Enhanced Clock Scheduler Card for Cisco 12406
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12406E-CSC is an enterprise-grade Ethernet network card engineered for high-speed connectivity in modern data centers and server environments. Designed to support data rates up to 10Gbps with SFP+ connector interfaces, this module ensures reliable and robust network performance for applications requiring low latency and high throughput. It is compatible with routers, switches, and servers while supporting key protocols such as TCP/IP and iSCSI, making it an ideal choice for a variety of critical networking tasks.
12406E-CSC features a PCIe form factor for seamless installation and enhanced system integration, addressing use cases that involve expanding data center capacity and upgrading server network interfaces. With support for advanced network features including auto-negotiation, Wake-on-LAN, Jumbo Frames, and QoS, this module is built to provide optimal performance and scalability in demanding enterprise environments.
12406E-CSC price is $7,173.00, a 46.9% saving from the Cisco list price of $13,500.00. 12406E-CSC is in stock and available for next-day dispatch. (terms applied)
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 12406E-CSC |  VWIC3-2MFT-G703 |  C9300-NM-4G= |  HWIC-AP-AG-N |  N55-M16UP= | |
|---|---|---|---|---|---|
| Compatibility | Cisco, Juniper, Arista, Dell, HP | Cisco Routers | Cisco | Cisco | Cisco, Juniper, Dell, HP |
| Connector Type | SFP+ | Modular G.703 Connector | N/A | RJ-45 | SFP+ |
| Data Rate | 10G | 1.544Mbps/2.048Mbps | N/A | 1G | 10Gbps |
| Depth | N/A | N/A | N/A | N/A | 0.5 inches |
| Expansion Slots | PCIe | VWIC Slot | NIM | EHWIC | N/A |
| Form Factor | PCIe | Modular | Modular | Modular | PCIe |
| Height | N/A | N/A | N/A | N/A | 1.0 inches |
| Input Voltage | 3.3V | N/A | 3.3V | 3.3V | 3.3V |
| Interface Ports | SFP+ | G.703 | N/A | Ethernet | SFP+ |
| Max Speed | 10Gbps | 1.544Mbps/2.048Mbps | N/A | 1Gbps | 10Gbps |
| Module Type | Ethernet | WAN | 4G LTE | Wi-Fi | Ethernet |
| Operating Temperature | 0 to 70°C | 0 to 70°C | 0 to 70°C | 0 to 70°C | 0 to 70°C |
| Power Consumption | 12W | N/A | N/A | 5W | 6W |
| Product Name | 12406E-CSC Network Card | VWIC3-2MFT-G703 | Cisco Catalyst 9300 4G LTE Network Module | HWIC-AP-AG-N | N55-M16UP= |
| Product Type | Network Module | Voice WAN Interface Card | Network Module / Network Card | Network Module / Network Card | Network Module / Network Card |
| Storage Temperature | -40 to 85°C | -40 to 85°C | -40 to 85°C | -40 to 85°C | -40 to 85°C |
| Supported Features | Auto-negotiation, Wake-on-LAN, Jumbo Frames, QoS | G.703 framing, DS0 mapping | N/A | Auto-negotiation, Wake-on-LAN, Jumbo Frames, QoS | Auto-negotiation, Wake-on-LAN, Jumbo Frames, QoS |
| Supported Protocols | TCP/IP, iSCSI | G.703 | TCP/IP | TCP/IP, UDP | TCP/IP, iSCSI |
| Weight | N/A | N/A | N/A | N/A | 0.5 lbs |
| Width | N/A | N/A | N/A | N/A | 4.0 inches |
Essential for 12406 synchronization. This enhanced clock scheduler card provides the precision timing needed for our high-speed optical links. Solid performance.
Reliable and robust clock card. It ensures that our switching fabric is perfectly synchronized, preventing errors in our core router. High reliability.
Top-tier timing precision. The enhanced CSC is a critical component for our 12406 upgrade. Performance has been flawless since installation.
Steady and dependable. This card provides the rock-solid timing our core network demands. A very solid piece of hardware.
Professional grade clock scheduler. It integrates perfectly into our chassis and maintains perfect synchronization for all line cards. Very satisfied.
The 12406E-CSC is a modular clock scheduler card designed for Cisco 12406 routers, providing advanced timing control and synchronization for high-performance network operations.
It enhances network precision timing, reduces packet jitter, supports scalable time‐slot allocation, and optimizes link synchronization for critical enterprise and service provider applications.
Yes. The 12406E-CSC is fully compatible with Cisco 12406 router chassis and interfaces seamlessly with existing line cards without requiring hardware modifications.
Power off the router, slide the 12406E-CSC into an available scheduler slot, secure the card, reconnect cables, and power on. Verify installation with Cisco IOS commands.