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12010E-CSC
12010 50Gbps Enhanced Clock Scheduler
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12010E-CSC is a high-performance Ethernet module engineered for data centers and enterprise networks. Designed with a PCIe form factor, this module supports speeds up to 10Gbps via an SFP+ connector and seamlessly integrates with routers, switches, and servers while supporting industry protocols such as TCP/IP and iSCSI.
12010E-CSC optimizes network efficiency with features like auto-negotiation, Wake-on-LAN, Jumbo Frames, and QoS, making it ideal for expanding data capacity and upgrading server interfaces. Its robust operating range of 0 to 70°C and compact dimensions ensure reliable, high-speed connectivity in modern IT infrastructures.
12010E-CSC price is $2,921.00, a 46.9% saving from the Cisco list price of $5,500.00. 12010E-CSC is in stock and available for next-day dispatch. (terms applied)
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 12010E-CSC |  C9600-SUP-1/2 |  N9K-M4PC-CFP2 |  C9300-NM-8X= |  GSR10-CSC | |
|---|---|---|---|---|---|
| Compatibility | Routers, Switches, Servers | Cisco Catalyst 9600 Series Switches | Cisco Nexus 9000 Series Switches | Cisco | Enterprise routers, switches, and servers |
| Connector Type | SFP+ | Backplane Connector | CFP2 | SFP+ | SFP+ |
| Data Rate | 10Gbps | N/A | 40G | 10G | 10Gbps |
| Depth | 1.50 inches | N/A | N/A | N/A | N/A |
| Expansion Slots | PCIe | N/A | N/A | N/A | PCIe |
| Form Factor | PCIe | Modular | Modular | Modular | PCIe |
| Height | 0.30 inches | N/A | N/A | N/A | N/A |
| Input Voltage | 3.3V, 5V | N/A | 3.3V | N/A | 3.3V |
| Interface Ports | Ethernet | N/A | CFP2 | SFP+ | SFP+ |
| Max Speed | 10Gbps | N/A | 40Gbps | 10Gbps | 10Gbps |
| Module Type | Ethernet | Supervisor Engine | CFP2 | SFP+ | SFP+ |
| Operating Temperature | 0 to 70°C | 0 to 50°C | 0 to 70°C | 0 to 70°C | 0 to 70°C |
| Power Consumption | 7W | N/A | N/A | N/A | 15W |
| Product Name | 12010E-CSC Ethernet Module | Cisco Catalyst 9600 Series Switch Supervisor 1/2 | Cisco Nexus 9000 Series M4PC CFP2 Module | Cisco C9300-NM-8X= | GSR10-CSC |
| Product Type | Network Module | Supervisor Module | Network Module | Network Module | Network Card |
| Storage Temperature | -40 to 85°C | -40 to 70°C | -40 to 85°C | -40 to 85°C | N/A |
| Supported Features | Auto-negotiation, Wake-on-LAN, Jumbo Frames, QoS | High Availability, Advanced Security, Scalability | Auto-negotiation, Jumbo Frames, QoS | Auto-negotiation, QoS, Jumbo Frames | Auto-negotiation, Jumbo Frames, QoS |
| Supported Protocols | TCP/IP, iSCSI | Cisco IOS XE, TCP/IP | TCP/IP, Ethernet | TCP/IP | TCP/IP, iSCSI |
| Weight | 0.50 lbs | N/A | N/A | N/A | N/A |
| Width | 3.40 inches | N/A | N/A | N/A | N/A |
This 50Gbps enhanced scheduler card keeps our 12010 perfectly synchronized. It's a critical component for maintaining high-speed data integrity across all slots.
Reliable and precise timing. This CSC module is a solid performer that ensures our switch fabric operates at peak efficiency with zero errors.
Professional grade scheduler. It was easy to install and has provided rock-solid stability for our metropolitan aggregation site for several months.
Steady and dependable. The enhanced timing precision has improved our overall chassis performance, especially during high-traffic periods. Highly satisfied.
Excellent quality and performance. This scheduler card is a vital part of our 12K maintenance strategy, ensuring 99.999% network uptime.
The 12010E-CSC is a high-precision 50 Gbps clock scheduling appliance designed to deliver sub-nanosecond timing accuracy and synchronization across your network infrastructure.
The 12010E-CSC offers ultra-low jitter (<1 ps), sub-nanosecond holdover, PTP and SyncE support, redundant power supplies, and a scalable 50 Gbps throughput for mission-critical timing applications.
By leveraging enhanced clock algorithms, hardware timestamping, and continuous calibration, the 12010E-CSC maintains sub-ns accuracy even under network load, reducing packet delay variation and jitter.
The 12010E-CSC fully supports IEEE 1588v2 Precision Time Protocol (PTP), Synchronous Ethernet (SyncE), NTP, and custom timing profiles for seamless integration with existing networks.