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12410E-CSC
Enhanced Clock Scheduler Card for Cisco 12410
Trusted by the Highest-Stakes Buyers
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US Government & Defense




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Ten years serving buyers who audit their vendors. From federal agencies to 20,000+ enterprise clients worldwide.
12410E-CSC is a high-performance Ethernet module engineered to deliver reliable 10Gbps connectivity through its state-of-the-art SFP+ interface. Designed for seamless integration into routers, switches, and servers, this PCIe-based card supports critical protocols such as TCP/IP and iSCSI, making it an ideal choice for data centers and enterprise networks requiring fast and secure data transmission.
12410E-CSC is optimized for expanding network capacities and upgrading server interfaces, providing robust auto-negotiation capabilities, Jumbo Frames, and QoS support for enhanced data flow management. Its compact PCIe form factor and standardized design ensure easy installation and compatibility with leading vendors like Cisco, Juniper, Arista, Dell, and HP.
12410E-CSC price for new stock is $12,554.85, a 44.2% saving from the Cisco list price of $22,500.00. 12410E-CSC refurb price is $409.50. 12410E-CSC is in stock and available for next-day dispatch. (terms applied)
Request bulk order quote for 12410E-CSC for additional pricing. Browse the full category range or explore all Cisco products.
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| Compatibility | Cisco, Juniper, Arista, Dell, HP | Cisco, Juniper, Arista, Dell, HP | Routers, Switches, Servers | Cisco Routers | Cisco / Juniper / Arista / Dell / HP |
| Connector Type | SFP+ | SFP+ | RJ-45 | RJ-45 | RJ-45 |
| Data Rate | 10Gbps | 10G | 1Gbps | 10/100 Mbps | 1Gbps |
| Form Factor | PCIe | PCIe | Modular | Modular | PCIe |
| Interface Ports | SFP+ | SFP+ | Ethernet | Ethernet | Ethernet |
| Max Speed | 10Gbps | 10Gbps | 1Gbps | 100Mbps | 1Gbps |
| Module Type | Ethernet | Ethernet | Ethernet | Ethernet Switch Module | Ethernet |
| Operating Temperature | 0 to 70°C | 0 to 70°C | 0 to 70°C | 0 to 70°C | 0 to 70°C |
| Product Name | 12410E-CSC Ethernet Module | A900-IMA1X Ethernet Network Interface Card | C3KX-NM-1G | HWIC-4ESW | PA-MC-2E1/120 |
| Product Type | Network Module | Network Card | Network Module / Network Card | Network Module | 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, Jumbo Frames, QoS | Auto-negotiation, Wake-on-LAN, Jumbo Frames, QoS | Auto-negotiation, Jumbo Frames, QoS | Auto-negotiation, QoS | Auto-negotiation / Wake-on-LAN / Jumbo Frames / QoS |
| Supported Protocols | TCP/IP, iSCSI | TCP/IP, iSCSI | TCP/IP | TCP/IP | TCP/IP |
Every unit is authentic, sourced through trusted and authorised channels, and serial-verified on request. Genuine networking and IT hardware, guaranteed, or your money back.
New products are backed by up to 3 years of extended warranty, and certified refurbished units by up to 3 months, for dependable protection on every order. Coverage is clear, honoured in full, and confirmed on each product page.
If a unit ever falls short, our streamlined RMA process gets a replacement to you fast, with advance replacement available to keep your network running. No jargon, no runaround.
Every device is inspected, bench-tested, and firmware-verified, with configurations wiped before dispatch. Additional testing can be arranged to confirm full working condition on request.
Our specialists assist with compatibility, configuration, licensing, and installation, before and after you buy. Real hardware expertise, whenever you need it.
dispatched quickly and shipped worldwide from regional hubs, fully tracked and insured.
Reviewed on the 14 January 2022
Essential scheduler for the 12410. The precision timing ensures our fabric remains perfectly synchronized at all times, even under massive subscriber loads.
Reviewed on the 1 September 2026
Robust and reliable CSC. This module resolved our synchronization issues instantly. Professional grade hardware for a critical core role.
Reviewed on the 10 November 2022
Excellent build quality. Having this component ensures our switching remains efficient, error-free, and perfectly timed during peak hours.
Reviewed on the 14 October 2020
Steady and dependable. The scheduler maintains perfect timing across the switch fabric, which is vital for our high-speed operations. Very satisfied.
Reviewed on the 19 June 2024
Top-tier performance. This CSC works flawlessly in our 12410 chassis, ensuring that our switching remains efficient and error-free.
The Enhanced Clock Scheduler Card (12410E-CSC) is a modular timing solution that delivers advanced clock distribution, precise synchronization, and scalable scheduling capabilities for the Cisco 12410 router platform.
The 12410E-CSC is designed exclusively for the Cisco 12410 router chassis running Cisco IOS XR 3.x or later.
Key benefits include high-precision synchronization, flexible clock source scheduling, improved network resiliency, and support for carrier-grade timing protocols.
The 12410E-CSC supports GPS, GLONASS, CDMA, G.703, and Synchronous Ethernet inputs for versatile clock referencing.
Yes, the 12410E-CSC supports IEEE 1588 PTP (versions 1 & 2) for sub-microsecond clock synchronization across IP networks.
Yes, the Enhanced Clock Scheduler Card is hot-swappable, allowing installation or replacement without system downtime.
The card delivers synchronization accuracy better than 50 ns and sub-5 µs wander, meeting ITU-T G.823/G.824 standards for phase jitter.
Release the captive screws on the clock scheduler slot, slide in the 12410E-CSC until it seats, secure the screws, and verify status LEDs.
Use the Cisco IOS XR CLI: enter clock-scheduler configuration mode, define primary/secondary reference priorities, set holdover policies, and commit changes.
Yes, the 12410E-CSC supports active-active and active-standby clock scheduler redundancy for seamless failover and high availability.
The Enhanced Clock Scheduler Card consumes 25 W at full load and operates within a 40–72 V DC power input range.
It operates between 0 °C and 45 °C (32 °F–113 °F) with 5–85% non-condensing humidity and meets NEBS Level 3 standards.
The 12410E-CSC includes a one-year limited hardware warranty, with optional Cisco SMARTnet service for extended coverage and 24×7 support.
The package contains the Enhanced Clock Scheduler Card (SKU 12410E-CSC), mounting bracket, captive screws, installation guide, and warranty documentation.
The front panel offers LEDs for Power, Status, GPS Lock, PTP Lock, and Reference presence, providing real-time operational insight.
Check front-panel LEDs for faults, verify clock source cabling, review IOS XR clock-scheduler logs, and consult the Cisco 12410 troubleshooting guide.